WO1996016395A1 - Apparatus comprising a display screen which is active in the operating mode and in the standby mode - Google Patents

Apparatus comprising a display screen which is active in the operating mode and in the standby mode Download PDF

Info

Publication number
WO1996016395A1
WO1996016395A1 PCT/IB1995/000916 IB9500916W WO9616395A1 WO 1996016395 A1 WO1996016395 A1 WO 1996016395A1 IB 9500916 W IB9500916 W IB 9500916W WO 9616395 A1 WO9616395 A1 WO 9616395A1
Authority
WO
WIPO (PCT)
Prior art keywords
picture
change
standby mode
display screen
generating means
Prior art date
Application number
PCT/IB1995/000916
Other languages
French (fr)
Inventor
Nicoline Johanna Kiwiet
Robert Gerbrand Van Der Waal
Original Assignee
Philips Electronics N.V.
Philips Norden Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Electronics N.V., Philips Norden Ab filed Critical Philips Electronics N.V.
Priority to JP51670296A priority Critical patent/JP3721199B2/en
Priority to DE69529399T priority patent/DE69529399T2/en
Priority to EP95933590A priority patent/EP0740827B1/en
Publication of WO1996016395A1 publication Critical patent/WO1996016395A1/en

Links

Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16Sound input; Sound output
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/422Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42203Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS] sound input device, e.g. microphone
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/439Processing of audio elementary streams
    • H04N21/4394Processing of audio elementary streams involving operations for analysing the audio stream, e.g. detecting features or characteristics in audio streams
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/443OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
    • H04N21/4436Power management, e.g. shutting down unused components of the receiver
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81Monomedia components thereof
    • H04N21/8146Monomedia components thereof involving graphical data, e.g. 3D object, 2D graphics
    • H04N21/8153Monomedia components thereof involving graphical data, e.g. 3D object, 2D graphics comprising still images, e.g. texture, background image
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/44Receiver circuitry for the reception of television signals according to analogue transmission standards
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00Control of display operating conditions
    • G09G2320/04Maintaining the quality of display appearance
    • G09G2320/043Preventing or counteracting the effects of ageing
    • G09G2320/046Dealing with screen burn-in prevention or compensation of the effects thereof
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02Details of power systems and of start or stop of display operation
    • G09G2330/021Power management, e.g. power saving
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/63Generation or supply of power specially adapted for television receivers

Definitions

  • Apparatus comprising a display screen which is active in the operating mode and in the standby mode.
  • the invention relates to an apparatus which comprises switching means for switching the apparatus between an operating mode and a standby mode, a display screen, and picture generating means for generating a picture on the display screen in the standby mode.
  • the apparatus is a PC (Personal Computer) operating on the basis of the Microsoft Windows program, for example it is known to switch over from the operating mode to a standby mode if no operations are to be executed via the keyboard for a time interval of predetermined duration.
  • the standby mode is in that case a so-called "screen saving" mode in which the picture is, for example darkened or changes in the course of time in order to prevent burning in of the display screen.
  • the apparatus in accordance with the invention is characterized in that it comprises measuring means for measuring a value of a parameter of an environment of the apparatus, coupled to the picture-generating means, in order to change a picture composition in the standby mode in response to a change of the measured value.
  • the parameter of the environment is preferably chosen so that the user of the apparatus can directly influence this parameter (by way of normal physical expressions which are not specifically aimed at control members for the operating mode of the apparatus). This concerns more than changes due exclusively to the elapsing of time. Thus, the apparatus is prevented from monotonously displaying the same picture in the standby mode. The user can (possibly subconsciously) induce a change of the composition of the picture while the apparatus remains in the standby mode.
  • An embodiment of the apparatus in accordance with the invention is characterized in that the parameter is a sound signal. Notably a sound signal can be simply influenced by the user in a variety of ways, so that a variety of changes of the picture composition are possible in response thereto.
  • An embodiment of the apparatus in accordance with the invention is characterized in that the measuring means are arranged to measure at least one of the following properties of the sound signal: a volume a pitch - a frequency at which maxima occur in the volume, and that the picture-generating means are arranged to change the picture composition in response to a change of at least one of said properties.
  • Other feasible parameters are for example an ambient temperature, an ambient light intensity, a spectral composition of the ambient light, etc.
  • An embodiment of the apparatus in accordance with the invention is characterized in that the measuring means are arranged to measure at least two of said properties of the sound signal, and that picture-generating means are arranged to induce a unique, respective change of the picture composition in response to a change of each of the measured properties. By coupling a unique type of response to each type of change, a varied picture change is achieved.
  • An embodiment of the apparatus in accordance with the invention is characterized in that the picture-generating means are arranged to change at least one of the following picture characteristics in response to the change of the measured value: a colour contents - a size of objects displayed a number of objects displayed.
  • a change of size can be coupled to a change of sound volume
  • a change of colour can be coupled to a change of frequency
  • another change can be coupled to a change of pitch.
  • the invention is particularly suitable for use in a television receiver; this receiver will usually be switched between the operating mode and the standby mode by the user.
  • the invention can also be used in other apparatus, not only for screen saving purposes but also for energy saving purposes when a part of the apparatus which is normally supplied with energy in the operating mode is not supplied with energy or with less energy, in the standby mode.
  • the standby mode an essential part of the apparatus, for example the receiving section, is substantially is inactive in the function for which it is provided (for example, supplying the display screen with supplied information and/or information explicitly selected by the user).
  • Fig. 1 shows an apparatus in accordance with the invention
  • Fig. 2 shows an example of a picture composition
  • the Figure shows, by way of example, an apparatus 1 in the form of a television receiver.
  • the receiver comprises a receiving and decoding section 10 with an input and an output.
  • the receiver 1 also comprises a microphone 15 which is coupled to a measuring unit 16 which itself is coupled to picture-generating means 17.
  • the output of the picture-generating means 17 and that of the receiving and decoding section 10 are coupled to a switch 12 which optionally connects one of the two outputs to picture display means 14.
  • the picture display means comprise a display screen 18.
  • the switch 12 is controlled by a control unit 13.
  • the control unit 13 receives switching commands, for example from a remote control, in response to which the control unit 13 can switch the switch 12 to and fro between a first position (not shown), in which the output of the receiving and decoding section 10 is coupled to the picture display means 14, and a second position in which the output of the picture-generating means 17 is coupled to the picture display means 14.
  • the first position conesponds to the operating mode of the apparatus 1 whereas the second position corresponds to the standby mode.
  • the apparatus acts as a television receiver and the display means 14 display, on the display screen 18, video signals received on the input of the receiving and decoding unit 10 (for example, from an aerial, a cable television connection, or a video recorder, etc.).
  • the display means 14 display a picture on the display screen 18 which has been generated by the picture-generating means 17.
  • the picture- generating means 17 comprise, for example a processor (not shown) which executes a graphics program so as to generate the picture.
  • the graphics program provides, for example a picture which comprises a number of circular discs of different colour, diameter and position.
  • the microphone 15 picks up sound from the environment of the apparatus
  • the measuring unit determines a number of properties of this signal, for example the volume (the amplitude of the signal averaged over a predetermined period of, for example 1 second), the pitch (for example, the period duration between successive zero crossings of the signal), and the peak frequency, i.e. the inverse of the distance in time between instants at which maxima occur in the volume as a function of time.
  • the volume the amplitude of the signal averaged over a predetermined period of, for example 1 second
  • the pitch for example, the period duration between successive zero crossings of the signal
  • the peak frequency i.e. the inverse of the distance in time between instants at which maxima occur in the volume as a function of time.
  • Fig. 2 shows an example of a composition of a picture 20.
  • the picture-generating means 17 add to th picture 20 a circular disc 22a-d of a size which is proportional to the sound volume and of a colour of a wavelength which is proportional to the pitch.
  • a circular disc is omitted again some time after having been generated. It will be evident that this picture 20 is given merely by way of example and that numerous other types of pictures are feasible which can all be made dependent on the measured properties of the sound signal.
  • graphics commands for example outline descriptions as in the language Postscript (R) by Adobe (R), or graphics commands such as available within Windows (R) by Microsoft (R)
  • the graphics commands for example outline descriptions as in the language Postscript (R) by Adobe (R)
  • graphics commands such as available within Windows (R) by Microsoft (R)
  • a sprite (a bit map of a partial image representing an object) which is stored in a memory, for example a sprite of an animal. For generating the contents of this sprite are then reproduced in the image. Examples of selectable image characteristics are then the choice between different sprites stored in the memory (for example, of different animals), the size of display, colour, speed, direction and path of movements in the image, in dependence on the measured value of the parameter of the environment, for example the sound signal. Use can also be made of pictures of landscapes, as a background, or to introduce changes (seasonal effects, weather conditions, etc.), in dependence on the measured value of the parameter of the environment. Numerous other possibilities also exist.
  • the changes in the composition of the picture concern incremental changes, which means that not each time a new picture is generated whose composition is not related to the previous picture, but that picture is only partly changed eac time.
  • the pictures and the way in which they depend on the parameters of the environment can also be automatically changed by the apparatus in the course of time (for example, after a period of hours or weeks), or be changed by the user.
  • the type of sprite or the relationship between the picture characteristics and the properties of the parameter of the environment can be made variable.
  • the invention is notably suitable for television receivers and monitors for picture reproduction apparatus, and has also been described in this context, it can also be used for other equipment such as personal computers.
  • the microphone 15 for measuring a sound signal other types of sensor can be used, for example sensors for measuring other parameters of the environment, such as temperature, ambient light, motions in the environment etc. Such sensors can also be used in combination or together with a microphone so as to initiate a respective unique change in the picture.

Abstract

The apparatus comprises switching means for switching between an operating mode and a standby mode. It generates a picture on a display screen in the standby mode. The apparatus comprises, for example a microphone for picking up a sound volume in the vicinity of the apparatus. The microphone is coupled to the picture-generating means in order to change the picture in the standby mode in response to a change of the measured sound volume.

Description

Apparatus comprising a display screen which is active in the operating mode and in the standby mode.
The invention relates to an apparatus which comprises switching means for switching the apparatus between an operating mode and a standby mode, a display screen, and picture generating means for generating a picture on the display screen in the standby mode. When the apparatus is a PC (Personal Computer) operating on the basis of the Microsoft Windows program, for example it is known to switch over from the operating mode to a standby mode if no operations are to be executed via the keyboard for a time interval of predetermined duration. The standby mode is in that case a so-called "screen saving" mode in which the picture is, for example darkened or changes in the course of time in order to prevent burning in of the display screen.
It is inter alia an object of the invention to provide an apparatus which is more attractive to the consumer in the standby mode and which provides an alternative method of changing the picture.
The apparatus in accordance with the invention is characterized in that it comprises measuring means for measuring a value of a parameter of an environment of the apparatus, coupled to the picture-generating means, in order to change a picture composition in the standby mode in response to a change of the measured value. The parameter of the environment is preferably chosen so that the user of the apparatus can directly influence this parameter (by way of normal physical expressions which are not specifically aimed at control members for the operating mode of the apparatus). This concerns more than changes due exclusively to the elapsing of time. Thus, the apparatus is prevented from monotonously displaying the same picture in the standby mode. The user can (possibly subconsciously) induce a change of the composition of the picture while the apparatus remains in the standby mode. An embodiment of the apparatus in accordance with the invention is characterized in that the parameter is a sound signal. Notably a sound signal can be simply influenced by the user in a variety of ways, so that a variety of changes of the picture composition are possible in response thereto.
An embodiment of the apparatus in accordance with the invention is characterized in that the measuring means are arranged to measure at least one of the following properties of the sound signal: a volume a pitch - a frequency at which maxima occur in the volume, and that the picture-generating means are arranged to change the picture composition in response to a change of at least one of said properties. Other feasible parameters are for example an ambient temperature, an ambient light intensity, a spectral composition of the ambient light, etc. An embodiment of the apparatus in accordance with the invention is characterized in that the measuring means are arranged to measure at least two of said properties of the sound signal, and that picture-generating means are arranged to induce a unique, respective change of the picture composition in response to a change of each of the measured properties. By coupling a unique type of response to each type of change, a varied picture change is achieved.
An embodiment of the apparatus in accordance with the invention is characterized in that the picture-generating means are arranged to change at least one of the following picture characteristics in response to the change of the measured value: a colour contents - a size of objects displayed a number of objects displayed. For example, a change of size can be coupled to a change of sound volume, a change of colour can be coupled to a change of frequency, and another change can be coupled to a change of pitch. Other combinations, however, are also feasible. The user himself may even be allowed to adjust the combinations to be used.
The invention is particularly suitable for use in a television receiver; this receiver will usually be switched between the operating mode and the standby mode by the user. The invention, however, can also be used in other apparatus, not only for screen saving purposes but also for energy saving purposes when a part of the apparatus which is normally supplied with energy in the operating mode is not supplied with energy or with less energy, in the standby mode. Generally speaking, in the standby mode an essential part of the apparatus, for example the receiving section, is substantially is inactive in the function for which it is provided (for example, supplying the display screen with supplied information and/or information explicitly selected by the user). These and other aspects of the invention and its advantages will be described in detail hereinafter with reference to the Figures; therein:
Fig. 1 shows an apparatus in accordance with the invention, and Fig. 2 shows an example of a picture composition. The Figure shows, by way of example, an apparatus 1 in the form of a television receiver. The receiver comprises a receiving and decoding section 10 with an input and an output. The receiver 1 also comprises a microphone 15 which is coupled to a measuring unit 16 which itself is coupled to picture-generating means 17. The output of the picture-generating means 17 and that of the receiving and decoding section 10 are coupled to a switch 12 which optionally connects one of the two outputs to picture display means 14. The picture display means comprise a display screen 18. The switch 12 is controlled by a control unit 13.
During operation, the control unit 13 receives switching commands, for example from a remote control, in response to which the control unit 13 can switch the switch 12 to and fro between a first position (not shown), in which the output of the receiving and decoding section 10 is coupled to the picture display means 14, and a second position in which the output of the picture-generating means 17 is coupled to the picture display means 14. The first position conesponds to the operating mode of the apparatus 1 whereas the second position corresponds to the standby mode. In the operating mode the apparatus acts as a television receiver and the display means 14 display, on the display screen 18, video signals received on the input of the receiving and decoding unit 10 (for example, from an aerial, a cable television connection, or a video recorder, etc.).
In the standby mode the display means 14 display a picture on the display screen 18 which has been generated by the picture-generating means 17. The picture- generating means 17 comprise, for example a processor (not shown) which executes a graphics program so as to generate the picture. The graphics program provides, for example a picture which comprises a number of circular discs of different colour, diameter and position. The microphone 15 picks up sound from the environment of the apparatus
1 and hence forms a signal which is applied to the measuring unit 16. The measuring unit determines a number of properties of this signal, for example the volume (the amplitude of the signal averaged over a predetermined period of, for example 1 second), the pitch (for example, the period duration between successive zero crossings of the signal), and the peak frequency, i.e. the inverse of the distance in time between instants at which maxima occur in the volume as a function of time.
The measured values of these properties are applied to the picture- generating means 17 which generate the picture in dependence on the measured values. Fig. 2 shows an example of a composition of a picture 20. For example, each time when a peak occurs in the sound signal, the picture-generating means 17 add to th picture 20 a circular disc 22a-d of a size which is proportional to the sound volume and of a colour of a wavelength which is proportional to the pitch. A circular disc is omitted again some time after having been generated. It will be evident that this picture 20 is given merely by way of example and that numerous other types of pictures are feasible which can all be made dependent on the measured properties of the sound signal. For example, instead of using graphically generated pictures of circular segments, use can be made of a graphics system which executes graphic commands which result in a generated picture, the graphics commands (for example outline descriptions as in the language Postscript (R) by Adobe (R), or graphics commands such as available within Windows (R) by Microsoft (R)), being stored in advance in a memory and being supplemented in dependence on the properties of the sound signal (for example with position, colour, rotation or scale commands).
Furthermore, use can be made of a sprite (a bit map of a partial image representing an object) which is stored in a memory, for example a sprite of an animal. For generating the contents of this sprite are then reproduced in the image. Examples of selectable image characteristics are then the choice between different sprites stored in the memory (for example, of different animals), the size of display, colour, speed, direction and path of movements in the image, in dependence on the measured value of the parameter of the environment, for example the sound signal. Use can also be made of pictures of landscapes, as a background, or to introduce changes (seasonal effects, weather conditions, etc.), in dependence on the measured value of the parameter of the environment. Numerous other possibilities also exist.
Preferably, the changes in the composition of the picture concern incremental changes, which means that not each time a new picture is generated whose composition is not related to the previous picture, but that picture is only partly changed eac time.
The pictures and the way in which they depend on the parameters of the environment can also be automatically changed by the apparatus in the course of time (for example, after a period of hours or weeks), or be changed by the user. Thus, the type of sprite or the relationship between the picture characteristics and the properties of the parameter of the environment can be made variable.
Even though the invention is notably suitable for television receivers and monitors for picture reproduction apparatus, and has also been described in this context, it can also be used for other equipment such as personal computers. Instead of the microphone 15 for measuring a sound signal, other types of sensor can be used, for example sensors for measuring other parameters of the environment, such as temperature, ambient light, motions in the environment etc. Such sensors can also be used in combination or together with a microphone so as to initiate a respective unique change in the picture.

Claims

LAIMS:
1. An apparatus which comprises switching means for switching the apparatus between an operating mode and a standby mode, a display screen, and picture generating means for generating a picture on the display screen in the standby mode, characterized in that the apparatus comprises measuring means for measuring a value of a parameter of an environment of the apparatus, coupled to the picture-generating means, in order to change a picture composition in the standby mode in response to a change of the measured value.
2. An apparatus as claimed in Claim 1, characterized in that the parameter is a sound signal.
3. An apparatus as claimed in Claim 2, characterized in that the measuring means are arranged to measure at least one of the following properties of the sound signal: a volume a pitch a frequency at which maxima occur in the volume and that the picture-generating means are arranged to change the picture composition in response to a change of at least one of said properties.
4. An apparatus as claimed in Claim 3, characterized in that the measuring means are arranged to measure at least two of said properties of the sound signal, and that picture-generating means are arranged to induce a unique, respective change of the picture composition in response to a change of each of the measured properties.
5. An apparatus as claimed in any one of the Claims 1 to 4, characterized in that the picture-generating means are arranged to change at least one of the following picture characteristics in response to the change of the measured value: a colour contents a size of objects displayed a number of objects displayed.
6. An apparatus as claimed in any one of the Claims 1 to 5, characterized in that it constitutes a television receiver arranged to display an externally received video signal on the display screen in the operating mode.
PCT/IB1995/000916 1994-11-17 1995-10-25 Apparatus comprising a display screen which is active in the operating mode and in the standby mode WO1996016395A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP51670296A JP3721199B2 (en) 1994-11-17 1995-10-25 Device including an active display screen when in operation mode and in standby mode
DE69529399T DE69529399T2 (en) 1994-11-17 1995-10-25 DEVICE WITH A SCREEN WITH ACTIVE AND PASSIVE MODE
EP95933590A EP0740827B1 (en) 1994-11-17 1995-10-25 Apparatus comprising a display screen which is active in the operating mode and in the standby mode

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP94203351 1994-11-17
EP94203351.5 1994-11-17

Publications (1)

Publication Number Publication Date
WO1996016395A1 true WO1996016395A1 (en) 1996-05-30

Family

ID=8217391

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB1995/000916 WO1996016395A1 (en) 1994-11-17 1995-10-25 Apparatus comprising a display screen which is active in the operating mode and in the standby mode

Country Status (7)

Country Link
US (1) US5854618A (en)
EP (1) EP0740827B1 (en)
JP (1) JP3721199B2 (en)
KR (1) KR100385494B1 (en)
CN (1) CN1093302C (en)
DE (1) DE69529399T2 (en)
WO (1) WO1996016395A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1313077A2 (en) * 2001-11-19 2003-05-21 Matsushita Electric Industrial Co., Ltd. A remote-controlled apparatus, a remote control system, and a remote-controlled image-processing apparatus
WO2005003954A2 (en) * 2003-07-03 2005-01-13 Siemens Aktiengesellschaft Method for providing images of a screen saver and associated information or communications device
EP1903758A3 (en) * 2006-09-25 2009-03-11 Samsung Electronics Co, Ltd Mobile communication terminal and method for providing wait screen thereof
EP1968291A3 (en) * 2007-03-05 2012-07-25 LG Electronics Inc. Apparatus and method for providing standby screen image of mobile terminal
US8364207B2 (en) * 2006-10-11 2013-01-29 Samsung Electronics Co., Ltd. Method for displaying an idle screen in a portable terminal and a portable terminal employing the same

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2278709A1 (en) * 1997-01-27 1998-08-13 Benjamin Slotznick System for delivering and displaying primary and secondary information
KR100753089B1 (en) * 1999-12-20 2007-08-31 삼성전자주식회사 A controling method of a video display system with muti signal source
EP1122710B1 (en) * 2000-02-03 2007-01-24 SANYO ELECTRIC Co., Ltd. Pixel clock generation for a display device
TW516307B (en) 2000-03-17 2003-01-01 Benq Corp Display device with self-test circuit
DE10040680A1 (en) * 2000-08-19 2002-02-28 Philips Corp Intellectual Pty TV with additional functions
KR100366309B1 (en) 2000-09-29 2002-12-31 삼성전자 주식회사 A power-saving circuit in a digital video signal display system
KR100399143B1 (en) * 2000-10-19 2003-09-26 삼성전자주식회사 Computer System and a method of storing TV signals therein
KR100408021B1 (en) * 2000-12-29 2003-12-01 엘지전자 주식회사 Interface apparatus and method for lcd system
US7000126B2 (en) * 2002-04-18 2006-02-14 Intel Corporation Method for media content presentation in consideration of system power
JP2004317670A (en) * 2003-04-14 2004-11-11 Sony Corp Information processor, information processing method, and program storing medium
US7240228B2 (en) * 2003-05-05 2007-07-03 Microsoft Corporation Method and system for standby auxiliary processing of information for a computing device
WO2005104076A1 (en) * 2004-04-20 2005-11-03 Koninklijke Philips Electronics N.V. Display product providing a night light illumination mode
US9071861B1 (en) 2004-05-21 2015-06-30 The Directv Group, Inc. Video loop apparatus and methods for use with digital television systems
JP4770267B2 (en) * 2005-05-23 2011-09-14 セイコーエプソン株式会社 Display method and display device
US20070146356A1 (en) * 2005-12-27 2007-06-28 Research In Motion Limited Method and device for setting or varying properties of elements on a visual display based on ambient light
JP2007280115A (en) * 2006-04-07 2007-10-25 Toshiba Corp Information processor and control method
CN102411422A (en) * 2010-09-25 2012-04-11 盛乐信息技术(上海)有限公司 Method for displaying information of electronic book reader
KR102058856B1 (en) * 2013-12-31 2019-12-24 엘지디스플레이 주식회사 Liquid crystal display device
CN104898821B (en) * 2014-03-03 2018-01-23 联想(北京)有限公司 The method and electronic equipment of a kind of information processing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0576125A1 (en) * 1992-06-22 1993-12-29 Canon Kabushiki Kaisha Display control apparatus and method
EP0661682A1 (en) * 1993-12-28 1995-07-05 Canon Kabushiki Kaisha Energy saving system for a display apparatus based on image change detection

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4514729A (en) * 1982-08-16 1985-04-30 Szarka Jay R Environmental control system and method
GB2139405B (en) * 1983-04-27 1986-10-29 Victor Company Of Japan Apparatus for displaying musical notes indicative of pitch and time value
US4777621A (en) * 1985-07-19 1988-10-11 Commodore-Amiga, Inc. Video game and personal computer
US4776016A (en) * 1985-11-21 1988-10-04 Position Orientation Systems, Inc. Voice control system
US5303148A (en) * 1987-11-27 1994-04-12 Picker International, Inc. Voice actuated volume image controller and display controller
US5133011A (en) * 1990-12-26 1992-07-21 International Business Machines Corporation Method and apparatus for linear vocal control of cursor position
DE69318055T2 (en) * 1992-02-25 1998-08-13 Sony Corp Modulation / demodulation device and information processing device
GB2268861B (en) * 1992-07-16 1996-05-15 Gerald William Candy Video graphics apparatus
US5519809A (en) * 1992-10-27 1996-05-21 Technology International Incorporated System and method for displaying geographical information
US5498003A (en) * 1993-10-07 1996-03-12 Gechter; Jerry Interactive electronic games and screen savers with multiple characters
US5448262A (en) * 1993-11-29 1995-09-05 Acc Microelectronics Corporation Display screen blanking using interactive video and user-interface monitoring

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0576125A1 (en) * 1992-06-22 1993-12-29 Canon Kabushiki Kaisha Display control apparatus and method
EP0661682A1 (en) * 1993-12-28 1995-07-05 Canon Kabushiki Kaisha Energy saving system for a display apparatus based on image change detection

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1313077A2 (en) * 2001-11-19 2003-05-21 Matsushita Electric Industrial Co., Ltd. A remote-controlled apparatus, a remote control system, and a remote-controlled image-processing apparatus
EP1313077A3 (en) * 2001-11-19 2008-12-03 Panasonic Corporation A remote-controlled apparatus, a remote control system, and a remote-controlled image-processing apparatus
WO2005003954A2 (en) * 2003-07-03 2005-01-13 Siemens Aktiengesellschaft Method for providing images of a screen saver and associated information or communications device
WO2005003954A3 (en) * 2003-07-03 2005-04-28 Siemens Ag Method for providing images of a screen saver and associated information or communications device
EP1903758A3 (en) * 2006-09-25 2009-03-11 Samsung Electronics Co, Ltd Mobile communication terminal and method for providing wait screen thereof
US8364207B2 (en) * 2006-10-11 2013-01-29 Samsung Electronics Co., Ltd. Method for displaying an idle screen in a portable terminal and a portable terminal employing the same
EP1968291A3 (en) * 2007-03-05 2012-07-25 LG Electronics Inc. Apparatus and method for providing standby screen image of mobile terminal

Also Published As

Publication number Publication date
JP3721199B2 (en) 2005-11-30
CN1138914A (en) 1996-12-25
CN1093302C (en) 2002-10-23
EP0740827B1 (en) 2003-01-15
EP0740827A1 (en) 1996-11-06
KR970700899A (en) 1997-02-12
DE69529399T2 (en) 2003-10-30
JPH09511591A (en) 1997-11-18
US5854618A (en) 1998-12-29
KR100385494B1 (en) 2003-10-10
DE69529399D1 (en) 2003-02-20

Similar Documents

Publication Publication Date Title
EP0740827B1 (en) Apparatus comprising a display screen which is active in the operating mode and in the standby mode
US6226444B1 (en) Method and apparatus for recording program data without commercials
DE69321575D1 (en) Broadcast signal receiver
US4315276A (en) Video signal defect compensation system
US5486872A (en) Method and apparatus for covering and revealing the display of captions
US6005550A (en) Automatic cursor parking to hide a mouse pointer
CA2495871A1 (en) Information storage medium containing interactive graphics stream for change of av data reproducing state, and reproducing method and apparatus thereof
KR930001400B1 (en) Apparatus for controlling system using on-screen display
JP2001243044A (en) User interface system and device and method for generating scene description and method for distributing scene description server device and remote terminal equipment and transmitting medium and recording medium
US6047121A (en) Method and apparatus for controlling a display monitor in a PC/TV convergence system
US6216261B1 (en) Method and apparatus for generating generic programming instructions using visual programming
JPH0478078B2 (en)
WO2002091728A3 (en) Method of controlling a disk player between a video playback mode and a user mode
KR200192442Y1 (en) Apparatus for displaying optimum satatus of monitor screen
US5400150A (en) Screen encore method by reel-sensing in a video tape recorder system
KR200273396Y1 (en) Display adapter to change output terminals of video signal
US5640375A (en) Method and apparatus for controlling a multi-disc photo CD player
JP3324097B2 (en) TV screen display device
KR100667839B1 (en) Image recoding and reproducing apparatus and method thereof
KR960003319A (en) Remote control method and video device performing the same
JP3671465B2 (en) TV system
KR200328907Y1 (en) Power control apparatus for DVR
KR20020092773A (en) Entertainment apparatus having image and sound controlling system
KR970076339A (en) PC-controlled entertainment system and its use
JPH0635602A (en) Display system

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 95191219.4

Country of ref document: CN

AK Designated states

Kind code of ref document: A1

Designated state(s): CN JP KR

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE

WWE Wipo information: entry into national phase

Ref document number: 1995933590

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 1019960703819

Country of ref document: KR

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWP Wipo information: published in national office

Ref document number: 1995933590

Country of ref document: EP

WWG Wipo information: grant in national office

Ref document number: 1995933590

Country of ref document: EP