CN100514128C - 液晶显示装置及其驱动方法 - Google Patents
液晶显示装置及其驱动方法 Download PDFInfo
- Publication number
- CN100514128C CN100514128C CNB2005100751497A CN200510075149A CN100514128C CN 100514128 C CN100514128 C CN 100514128C CN B2005100751497 A CNB2005100751497 A CN B2005100751497A CN 200510075149 A CN200510075149 A CN 200510075149A CN 100514128 C CN100514128 C CN 100514128C
- Authority
- CN
- China
- Prior art keywords
- data
- signal
- gamma constant
- liquid crystal
- gamma
- 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.)
- Expired - Fee Related
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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
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
-
- 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
- G09G2320/0271—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping
- G09G2320/0276—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping for the purpose of adaptation to the characteristics of a display device, i.e. gamma correction
-
- 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
- G09G2320/0673—Adjustment of display parameters for control of gamma adjustment, e.g. selecting another gamma curve
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (41)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040042302 | 2004-06-09 | ||
KR20040042302 | 2004-06-09 | ||
KR1020050033249 | 2005-04-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1707318A CN1707318A (zh) | 2005-12-14 |
CN100514128C true CN100514128C (zh) | 2009-07-15 |
Family
ID=35581320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100751497A Expired - Fee Related CN100514128C (zh) | 2004-06-09 | 2005-06-08 | 液晶显示装置及其驱动方法 |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR20060047359A (zh) |
CN (1) | CN100514128C (zh) |
TW (1) | TW200614140A (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101318367B1 (ko) * | 2006-09-26 | 2013-10-16 | 삼성디스플레이 주식회사 | 표시장치 및 이의 구동방법 |
CN101226289B (zh) * | 2007-01-15 | 2010-05-19 | 钰瀚科技股份有限公司 | 液晶显示面板的多重gamma驱动方法 |
JP5467484B2 (ja) * | 2007-06-29 | 2014-04-09 | カシオ計算機株式会社 | 表示駆動装置及びその駆動制御方法並びにそれを備える表示装置 |
CN101236344B (zh) * | 2008-03-11 | 2011-06-01 | 友达光电股份有限公司 | 液晶显示装置及其驱动方法 |
TWI399719B (zh) | 2008-08-07 | 2013-06-21 | Innolux Corp | 顯示裝置與其顯示方法 |
US20120194572A1 (en) * | 2009-08-27 | 2012-08-02 | Sharp Kabushiki Kaisha | Display device |
WO2015060001A1 (ja) * | 2013-10-21 | 2015-04-30 | シャープ株式会社 | 液晶表示装置 |
KR102174898B1 (ko) * | 2013-12-19 | 2020-11-06 | 삼성디스플레이 주식회사 | 표시 패널 구동 방법, 이 표시 패널 구동 방법을 수행하는 표시 패널 구동 장치 및 이 표시 패널 구동 장치를 포함하는 표시 장치 |
KR102277411B1 (ko) * | 2014-10-10 | 2021-07-16 | 삼성디스플레이 주식회사 | 유기전계발광 표시장치 |
CN104795037A (zh) * | 2015-04-29 | 2015-07-22 | 深圳市华星光电技术有限公司 | 一种液晶面板及其驱动方法 |
TWI567709B (zh) * | 2015-10-26 | 2017-01-21 | 友達光電股份有限公司 | 顯示面板 |
-
2005
- 2005-04-21 KR KR1020050033249A patent/KR20060047359A/ko not_active Application Discontinuation
- 2005-06-08 CN CNB2005100751497A patent/CN100514128C/zh not_active Expired - Fee Related
- 2005-06-08 TW TW094118881A patent/TW200614140A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
TW200614140A (en) | 2006-05-01 |
CN1707318A (zh) | 2005-12-14 |
KR20060047359A (ko) | 2006-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SAMSUNG DISPLAY CO., LTD. Free format text: FORMER OWNER: SAMSUNG ELECTRONICS CO., LTD. Effective date: 20121221 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121221 Address after: Gyeonggi Do, South Korea Patentee after: Samsung Display Co.,Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Samsung Electronics Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20210608 |