CN1786797A - 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
- CN1786797A CN1786797A CNA2005101297247A CN200510129724A CN1786797A CN 1786797 A CN1786797 A CN 1786797A CN A2005101297247 A CNA2005101297247 A CN A2005101297247A CN 200510129724 A CN200510129724 A CN 200510129724A CN 1786797 A CN1786797 A CN 1786797A
- Authority
- CN
- China
- Prior art keywords
- luminous intensity
- gray level
- grades
- lwb
- 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.)
- Granted
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
- G09G3/3406—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)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (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 true CN1786797A (zh) | 2006-06-14 |
CN100529914C 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) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101558440B (zh) * | 2006-09-26 | 2015-09-09 | 夏普株式会社 | 液晶显示装置 |
JP4692528B2 (ja) * | 2007-08-03 | 2011-06-01 | ソニー株式会社 | 画像表示装置 |
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 |
US10013922B2 (en) * | 2013-09-20 | 2018-07-03 | Sharp Kabushiki Kaisha | Control device and control device controlling method |
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
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Also Published As
Publication number | Publication date |
---|---|
CN100529914C (zh) | 2009-08-19 |
JP4527512B2 (ja) | 2010-08-18 |
US20060209004A1 (en) | 2006-09-21 |
JP2006163047A (ja) | 2006-06-22 |
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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 | ||
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 | ||
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. |