WO2004079439A3 - Color image display panel and driving method thereof - Google Patents

Color image display panel and driving method thereof Download PDF

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Publication number
WO2004079439A3
WO2004079439A3 PCT/JP2004/002931 JP2004002931W WO2004079439A3 WO 2004079439 A3 WO2004079439 A3 WO 2004079439A3 JP 2004002931 W JP2004002931 W JP 2004002931W WO 2004079439 A3 WO2004079439 A3 WO 2004079439A3
Authority
WO
WIPO (PCT)
Prior art keywords
display panel
image display
light
modulating
color image
Prior art date
Application number
PCT/JP2004/002931
Other languages
French (fr)
Other versions
WO2004079439A2 (en
Inventor
Satoshi Yuasa
Original Assignee
Canon Kk
Satoshi Yuasa
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 Canon Kk, Satoshi Yuasa filed Critical Canon Kk
Priority to US10/543,018 priority Critical patent/US7859512B2/en
Publication of WO2004079439A2 publication Critical patent/WO2004079439A2/en
Publication of WO2004079439A3 publication Critical patent/WO2004079439A3/en

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/3433—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices
    • G09G3/344—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices based on particles moving in a fluid or in a gas, e.g. electrophoretic devices
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
    • G02F1/13475—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells in which at least one liquid crystal cell or layer is doped with a pleochroic dye, e.g. GH-LC cell
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/02—Composition of display devices
    • G09G2300/023—Display panel composed of stacked panels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2003—Display of colours
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3607—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels

Abstract

An image display panel having, in a multilayer structure, a first (1) and second light (2) modulating layers each comprising a periodical planar arrangement of a plurality of light modulating elements (3, 4) for modulating a color or a brightness of an incident light in response to an input signal, wherein the arrangement period of the light modulating element in the first light modulating layer (3) is smaller than the arrangement period of the light modulating element in the second light modulating layer (4).
PCT/JP2004/002931 2003-03-05 2004-03-05 Color image display panel and driving method thereof WO2004079439A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US10/543,018 US7859512B2 (en) 2003-03-05 2004-03-05 Color image display panel and driving method thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003-058561 2003-03-05
JP2003058561A JP4402358B2 (en) 2003-03-05 2003-03-05 Color image display panel and driving method thereof

Publications (2)

Publication Number Publication Date
WO2004079439A2 WO2004079439A2 (en) 2004-09-16
WO2004079439A3 true WO2004079439A3 (en) 2005-02-24

Family

ID=32958799

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2004/002931 WO2004079439A2 (en) 2003-03-05 2004-03-05 Color image display panel and driving method thereof

Country Status (3)

Country Link
US (1) US7859512B2 (en)
JP (1) JP4402358B2 (en)
WO (1) WO2004079439A2 (en)

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CN102804039A (en) * 2009-06-30 2012-11-28 惠普开发有限公司 Full-color reflective display

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AU2003201141A1 (en) 2002-02-19 2003-09-09 Koninklijke Philips Electronics N.V. Display device
US7388572B2 (en) * 2004-02-27 2008-06-17 E Ink Corporation Backplanes for electro-optic displays
GB0421538D0 (en) 2004-09-28 2004-10-27 Univ Cambridge Tech Liquid crystal structure
US20090146933A1 (en) * 2004-11-24 2009-06-11 Koninklijke Philips Electronics, N.V. High contrast liquid crystal display device
WO2006082883A1 (en) * 2005-02-03 2006-08-10 Nikon Corporation Display device, electronic device and camera
JP4559274B2 (en) * 2005-03-30 2010-10-06 シャープ株式会社 Image display device
DE102005023617A1 (en) * 2005-05-21 2006-11-23 Aspre Ag Method for mixing colors in a display
KR101129435B1 (en) * 2005-06-15 2012-03-27 삼성전자주식회사 Electrowetting display panel and manufacturing method thereof
JP2007219510A (en) * 2006-02-13 2007-08-30 Samsung Electronics Co Ltd Display device
DE102006017564B3 (en) * 2006-04-13 2007-12-27 Aeg Gesellschaft für Moderne Informationssysteme mbH Color liquid crystal display device
US8049685B2 (en) * 2006-11-09 2011-11-01 Global Oled Technology Llc Passive matrix thin-film electro-luminescent display
KR101531376B1 (en) * 2006-11-30 2015-06-25 코닌클리케 필립스 엔.브이. Color subtractive display device
DE102007014126A1 (en) * 2007-03-23 2008-09-25 Leopold Kostal Gmbh & Co. Kg Optical sensor
JP5100229B2 (en) * 2007-07-18 2012-12-19 キヤノン株式会社 Reflective display device
KR101388582B1 (en) * 2007-10-26 2014-04-23 삼성디스플레이 주식회사 Electrophoretic display device
KR20090063369A (en) * 2007-12-14 2009-06-18 삼성전자주식회사 Color display device
KR20090066530A (en) * 2007-12-20 2009-06-24 삼성전자주식회사 Color pixel structure of e-chromic display
US20090277056A1 (en) * 2008-05-08 2009-11-12 Palo Alto Research Center Incorporated Large Format Microfluidic Digital Display
US20090279158A1 (en) * 2008-05-08 2009-11-12 Palo Alto Research Center Incorporated Fluid Actuator For Digitally Controllable Microfluidic Display
US8228590B2 (en) * 2010-08-09 2012-07-24 Gentex Corporation Electro-optic system configured to reduce a perceived color change
US8964278B2 (en) * 2010-08-09 2015-02-24 Gentex Corporation Electro-optic system configured to reduce a perceived color change
JP2013015779A (en) * 2011-07-06 2013-01-24 Sony Corp Display control device, display control method, and computer program
TWI472799B (en) 2012-09-21 2015-02-11 Au Optronics Corp Display panel
TWI625579B (en) * 2013-12-27 2018-06-01 元太科技工業股份有限公司 Display module
US10453371B2 (en) 2014-02-07 2019-10-22 Samsung Electronics Co., Ltd. Multi-layer display with color and contrast enhancement
US10170030B2 (en) * 2014-02-07 2019-01-01 Samsung Electronics Company, Ltd. Dual-mode display
US10554962B2 (en) 2014-02-07 2020-02-04 Samsung Electronics Co., Ltd. Multi-layer high transparency display for light field generation
US10565925B2 (en) 2014-02-07 2020-02-18 Samsung Electronics Co., Ltd. Full color display with intrinsic transparency
US10375365B2 (en) 2014-02-07 2019-08-06 Samsung Electronics Co., Ltd. Projection system with enhanced color and contrast
TWI569177B (en) * 2014-12-15 2017-02-01 The touch control system is planned by the arithmetic processing unit
TWI554816B (en) * 2015-07-31 2016-10-21 元太科技工業股份有限公司 Reflective display device
CN108877694B (en) * 2018-08-06 2021-08-31 深圳创维－Rgb电子有限公司 Double-layer liquid crystal screen, backlight brightness control method and device and electronic equipment
US11294234B2 (en) * 2020-01-08 2022-04-05 Innolux Corporation Display device

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Also Published As

Publication number Publication date
US7859512B2 (en) 2010-12-28
US20060061530A1 (en) 2006-03-23
JP4402358B2 (en) 2010-01-20
JP2004271608A (en) 2004-09-30
WO2004079439A2 (en) 2004-09-16

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