CN100529914C - 具有一致的lc层的lcd设备 - Google Patents
具有一致的lc层的lcd设备 Download PDFInfo
- Publication number
- CN100529914C CN100529914C CNB2005101297247A CN200510129724A CN100529914C CN 100529914 C CN100529914 C CN 100529914C CN B2005101297247 A CNB2005101297247 A CN B2005101297247A CN 200510129724 A CN200510129724 A CN 200510129724A CN 100529914 C CN100529914 C CN 100529914C
- Authority
- CN
- China
- Prior art keywords
- luminous intensity
- gray level
- lwb
- grades
- lcd equipment
- 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.)
- Active
Links
Images
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
- G09G3/3406—Control of illumination source
- G09G3/3413—Details of control of colour illumination sources
-
- 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
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0421—Structural details of the set of electrodes
- G09G2300/0434—Flat panel display in which a field is applied parallel to the display plane
-
- 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
- G09G2320/0242—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
- G09G2320/06—Adjustment of display parameters
- G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature
-
- 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
- G09G3/3406—Control of illumination source
- G09G3/342—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines
- G09G3/3426—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines the different display panel areas being distributed in two dimensions, e.g. 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
- 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
Landscapes
- Engineering & Computer Science (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 (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004355438 | 2004-12-08 | ||
JP2004355438A JP4527512B2 (ja) | 2004-12-08 | 2004-12-08 | 液晶表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1786797A CN1786797A (zh) | 2006-06-14 |
CN100529914C true CN100529914C (zh) | 2009-08-19 |
Family
ID=36665139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101297247A Active CN100529914C (zh) | 2004-12-08 | 2005-12-08 | 具有一致的lc层的lcd设备 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20060209004A1 (zh) |
JP (1) | JP4527512B2 (zh) |
CN (1) | CN100529914C (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2071554B1 (en) * | 2006-09-26 | 2012-07-18 | Sharp Kabushiki Kaisha | Liquid crystal display device |
JP4692528B2 (ja) * | 2007-08-03 | 2011-06-01 | ソニー株式会社 | 画像表示装置 |
CN101819753B (zh) * | 2009-02-27 | 2013-11-20 | 北京京东方光电科技有限公司 | 提高薄膜晶体管液晶显示器对比度的装置和方法 |
JP2012230262A (ja) * | 2011-04-26 | 2012-11-22 | Canon Inc | 画像表示装置及びその制御方法 |
JP2013024996A (ja) | 2011-07-19 | 2013-02-04 | Japan Display Central Co Ltd | 液晶表示装置 |
JP5811228B2 (ja) * | 2013-06-24 | 2015-11-11 | 大日本印刷株式会社 | 画像処理装置、表示装置並びに画像処理方法及び画像処理用プログラム |
JP6237728B2 (ja) * | 2013-06-24 | 2017-11-29 | 大日本印刷株式会社 | 画像処理装置、表示装置並びに画像処理方法及び画像処理用プログラム |
CN105556587B (zh) * | 2013-09-20 | 2018-04-03 | 夏普株式会社 | 控制装置和控制装置的控制方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100248210B1 (ko) * | 1997-06-30 | 2000-03-15 | 김영환 | 액정 표시 소자 |
JP3994514B2 (ja) * | 1998-04-10 | 2007-10-24 | 松下電器産業株式会社 | 液晶表示装置 |
JP3584351B2 (ja) * | 1998-11-13 | 2004-11-04 | 富士通株式会社 | 液晶表示装置 |
JP3433406B2 (ja) * | 1999-10-18 | 2003-08-04 | インターナショナル・ビジネス・マシーンズ・コーポレーション | ホワイトポイント調整方法、カラー画像処理方法、ホワイトポイント調整装置、および液晶表示装置 |
US6621482B2 (en) * | 2000-05-15 | 2003-09-16 | Koninklijke Philips Electronics N.V. | Display arrangement with backlight means |
JP3893533B2 (ja) * | 2001-02-09 | 2007-03-14 | 株式会社日立製作所 | 液晶表示装置 |
JP3717879B2 (ja) * | 2002-09-30 | 2005-11-16 | 三洋電機株式会社 | 発光素子 |
US7233310B2 (en) * | 2003-08-12 | 2007-06-19 | Research In Motion Limited | Monochromatic field sequential liquid crystal display |
DE10359987B4 (de) * | 2003-12-19 | 2016-06-16 | Eizo Gmbh | Anordnung mit einem Panel eines Flachbildschirms |
KR100794785B1 (ko) * | 2004-07-29 | 2008-01-21 | 삼성전자주식회사 | 자기 기록/재생장치의 헤드드럼 조립체 |
US7502010B2 (en) * | 2004-08-31 | 2009-03-10 | Nvidia Corporation | Variable brightness LCD backlight |
-
2004
- 2004-12-08 JP JP2004355438A patent/JP4527512B2/ja not_active Expired - Fee Related
-
2005
- 2005-12-08 US US11/297,272 patent/US20060209004A1/en not_active Abandoned
- 2005-12-08 CN CNB2005101297247A patent/CN100529914C/zh active Active
Also Published As
Publication number | Publication date |
---|---|
JP2006163047A (ja) | 2006-06-22 |
JP4527512B2 (ja) | 2010-08-18 |
CN1786797A (zh) | 2006-06-14 |
US20060209004A1 (en) | 2006-09-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100529914C (zh) | 具有一致的lc层的lcd设备 | |
CN101114441B (zh) | 平板显示器及其数据多调制方法 | |
CN103796380B (zh) | 液晶显示装置及其背光源和调光方法 | |
CN101916004B (zh) | 显示装置 | |
CN100432771C (zh) | 电光装置及电子设备 | |
CN100594538C (zh) | 液晶显示器的色温调制方法 | |
US10460680B2 (en) | Flexible display panel and display method thereof | |
CN105551452A (zh) | 数据转换单元和方法 | |
CN102467896B (zh) | 液晶显示器及其全局调光控制方法 | |
CN101627415B (zh) | 改进的显示设备和方法 | |
WO2016019603A1 (zh) | 多基色液晶显示器及其驱动方法 | |
CN105869598A (zh) | 液晶显示器的驱动方法以及液晶显示器 | |
CN104332143B (zh) | 显示装置及其色彩转换方法 | |
CN102044230A (zh) | 液晶显示装置及其色域转换方法及色域转换电路 | |
CN101989415A (zh) | 液晶显示设备及其驱动方法 | |
CN110444176A (zh) | 显示面板的像素色差补偿方法及***、显示装置 | |
US8514167B2 (en) | Method, system or apparatus for adjusting a brightness level associated with at least a portion of a backlight of a display device | |
KR20200095571A (ko) | 표시 구동 방법 및 장치 | |
KR20160066125A (ko) | 액정 표시 장치 및 그 구동 방법 | |
US20080192039A1 (en) | Liquid crystal display and driving method thereof | |
TWI430226B (zh) | 誤差擴散方法及使用該方法之液晶顯示裝置 | |
CN104851397B (zh) | 驱动光源模块的方法和使用该方法的显示装置 | |
CN101477789B (zh) | 显示器及其显示面板与彩色滤光片 | |
US8922474B2 (en) | Method of performing off axis halo reduction by generating an off-axis image and detecting halo artifacts therein | |
US20120105505A1 (en) | Adjusting a brightness level of a side emitting backlight display device |
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 | ||
C56 | Change in the name or address of the patentee |
Owner name: NEC LCD TECHNOLOGIES, LTD. Free format text: FORMER NAME: NEC LCD TECH CORP. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Kanagawa Patentee after: NLT TECHNOLOGIES, Ltd. Address before: Kanagawa Patentee before: NEC LCD Technologies, Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20180726 Address after: 536000 the Guangxi Zhuang Autonomous Region Beihai Industrial Park Taiwan Road 10 1 Guangxi Hui Ke Technology Co., Ltd. three story factory floor Patentee after: BEIHAI HKC PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Address before: 518100 Guangdong province Shenzhen District Longgang District Bantian Street cloth road long Rong building A-6C Patentee before: SHENZHEN LANSITENG SCIENCE & TECHNOLOGY CO.,LTD. Effective date of registration: 20180726 Address after: A-6C, Rong Xing Road, Longgang Road, Bantian District, Guangdong, Shenzhen Patentee after: SHENZHEN LANSITENG SCIENCE & TECHNOLOGY CO.,LTD. Address before: Kanagawa Patentee before: NLT TECHNOLOGIES, Ltd. |
|
TR01 | Transfer of patent right |