CN1412854A - 图像显示设备 - Google Patents
图像显示设备 Download PDFInfo
- Publication number
- CN1412854A CN1412854A CN02129867A CN02129867A CN1412854A CN 1412854 A CN1412854 A CN 1412854A CN 02129867 A CN02129867 A CN 02129867A CN 02129867 A CN02129867 A CN 02129867A CN 1412854 A CN1412854 A CN 1412854A
- Authority
- CN
- China
- Prior art keywords
- light
- pixel
- switch
- image display
- luminous
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0242—Compensation of deficiencies in the appearance 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
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0257—Reduction of after-image effects
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0261—Improving the quality of display appearance in the context of movement of objects on the screen or movement of the observer relative to the screen
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/043—Preventing or counteracting the effects of ageing
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
-
- 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
- G09G3/2007—Display of intermediate tones
- G09G3/2014—Display of intermediate tones by modulation of the duration of a single pulse during which the logic level remains constant
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
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JP2001312116A JP3899886B2 (ja) | 2001-10-10 | 2001-10-10 | 画像表示装置 |
JP312116/2001 | 2001-10-10 |
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CN2008100056158A Division CN101241674B (zh) | 2001-10-10 | 2002-08-20 | 图像显示设备 |
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CN1412854A true CN1412854A (zh) | 2003-04-23 |
CN100378785C CN100378785C (zh) | 2008-04-02 |
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CN2008100056158A Expired - Lifetime CN101241674B (zh) | 2001-10-10 | 2002-08-20 | 图像显示设备 |
CNB02129867XA Expired - Lifetime CN100378785C (zh) | 2001-10-10 | 2002-08-20 | 图像显示设备 |
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CN2008100056158A Expired - Lifetime CN101241674B (zh) | 2001-10-10 | 2002-08-20 | 图像显示设备 |
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US (9) | US6950081B2 (zh) |
JP (1) | JP3899886B2 (zh) |
KR (1) | KR100910688B1 (zh) |
CN (2) | CN101241674B (zh) |
TW (1) | TW556349B (zh) |
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JP2003122301A (ja) | 2003-04-25 |
US6950081B2 (en) | 2005-09-27 |
US20050285829A1 (en) | 2005-12-29 |
US7468715B2 (en) | 2008-12-23 |
US20140139564A1 (en) | 2014-05-22 |
US20150199931A1 (en) | 2015-07-16 |
US20050140609A1 (en) | 2005-06-30 |
US9324259B2 (en) | 2016-04-26 |
CN101241674A (zh) | 2008-08-13 |
US20120086739A1 (en) | 2012-04-12 |
US20030067424A1 (en) | 2003-04-10 |
JP3899886B2 (ja) | 2007-03-28 |
TW556349B (en) | 2003-10-01 |
US20130293601A1 (en) | 2013-11-07 |
US8508562B2 (en) | 2013-08-13 |
CN100378785C (zh) | 2008-04-02 |
KR20030030846A (ko) | 2003-04-18 |
KR100910688B1 (ko) | 2009-08-04 |
CN101241674B (zh) | 2011-12-21 |
US20090102761A1 (en) | 2009-04-23 |
US9324260B2 (en) | 2016-04-26 |
US8730281B2 (en) | 2014-05-20 |
US8102387B2 (en) | 2012-01-24 |
US9035978B2 (en) | 2015-05-19 |
US7436376B2 (en) | 2008-10-14 |
US20150199933A1 (en) | 2015-07-16 |
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Address after: Tokyo, Japan Patentee after: JAPAN DISPLAY Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Patentee before: JAPAN DISPLAY Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20030423 Assignee: BOE TECHNOLOGY GROUP Co.,Ltd. Assignor: JAPAN DISPLAY Inc.|Panasonic Liquid Crystal Display Co.,Ltd. Contract record no.: 2013990000688 Denomination of invention: Picture processing device and method for image display device Granted publication date: 20080402 License type: Common License Record date: 20131016 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181011 Address after: Gyeonggi Do, South Korea Patentee after: SAMSUNG DISPLAY Co.,Ltd. Address before: Tokyo, Japan Co-patentee before: Panasonic Liquid Crystal Display Co.,Ltd. Patentee before: JAPAN DISPLAY Inc. |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20080402 |