CN1534359A - 液晶显示装置 - Google Patents
液晶显示装置 Download PDFInfo
- Publication number
- CN1534359A CN1534359A CNA2003101029704A CN200310102970A CN1534359A CN 1534359 A CN1534359 A CN 1534359A CN A2003101029704 A CNA2003101029704 A CN A2003101029704A CN 200310102970 A CN200310102970 A CN 200310102970A CN 1534359 A CN1534359 A CN 1534359A
- Authority
- CN
- China
- Prior art keywords
- voltage
- signal
- analog
- liquid crystal
- normal
- 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
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 27
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 230000004044 response Effects 0.000 claims abstract description 7
- 230000008859 change Effects 0.000 claims description 23
- 238000003860 storage Methods 0.000 claims description 5
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 238000002834 transmittance Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 8
- 230000001105 regulatory effect Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- G09G3/3696—Generation of voltages supplied to electrode drivers
-
- 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
- G09G2320/0606—Manual adjustment
-
- 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
- G09G2320/066—Adjustment of display parameters for control of contrast
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20196/2003 | 2003-03-31 | ||
KR1020030020196A KR100542319B1 (ko) | 2003-03-31 | 2003-03-31 | 액정표시장치 |
KR20196/03 | 2003-03-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1534359A true CN1534359A (zh) | 2004-10-06 |
CN100356257C CN100356257C (zh) | 2007-12-19 |
Family
ID=32985921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003101029704A Expired - Lifetime CN100356257C (zh) | 2003-03-31 | 2003-10-31 | 液晶显示装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7253797B2 (zh) |
JP (1) | JP4287728B2 (zh) |
KR (1) | KR100542319B1 (zh) |
CN (1) | CN100356257C (zh) |
TW (1) | TWI249726B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7728807B2 (en) | 2005-02-25 | 2010-06-01 | Chor Yin Chia | Reference voltage generator for use in display applications |
CN101739924B (zh) * | 2008-11-10 | 2012-07-18 | 联咏科技股份有限公司 | 驱动器装置 |
CN104021767A (zh) * | 2013-03-01 | 2014-09-03 | 刘鸿达 | 伽码曲线调整方法与其伽码电压产生器和显示装置 |
CN105261338A (zh) * | 2014-07-11 | 2016-01-20 | 辛纳普蒂克斯显像装置合同会社 | 电压传输电路、电压发送电路、以及电压接收电路 |
CN108335684A (zh) * | 2018-05-11 | 2018-07-27 | 深圳市嘉利达专显科技有限公司 | 模数转换实现显示器参数调整的显示设备、方法及存储介质 |
CN109949769A (zh) * | 2017-12-11 | 2019-06-28 | 三星显示有限公司 | 能够灰度扩展的显示装置 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4583015B2 (ja) * | 2003-09-29 | 2010-11-17 | 三洋電機株式会社 | キャラクタ表示制御回路および集積回路 |
JP4239095B2 (ja) * | 2004-03-30 | 2009-03-18 | ソニー株式会社 | フラットディスプレイ装置の駆動回路及びフラットディスプレイ装置 |
JP4264580B2 (ja) * | 2004-05-12 | 2009-05-20 | ソニー株式会社 | フラットディスプレイ装置の駆動回路及びフラットディスプレイ装置 |
US7193551B2 (en) * | 2005-02-25 | 2007-03-20 | Intersil Americas Inc. | Reference voltage generator for use in display applications |
JP2008102235A (ja) * | 2006-10-18 | 2008-05-01 | Sony Corp | ディスプレイ装置 |
KR101394891B1 (ko) | 2007-05-22 | 2014-05-14 | 삼성디스플레이 주식회사 | 소스 드라이버 및 이를 포함하는 표시 장치 |
JP4994454B2 (ja) * | 2007-07-18 | 2012-08-08 | シャープ株式会社 | 表示装置およびその駆動方法 |
KR101501663B1 (ko) | 2008-08-08 | 2015-03-11 | 삼성디스플레이 주식회사 | 표시패널을 구동하기 위한 데이터 구동 방법, 이를 수행하기 위한 데이터 구동회로 및 이를 갖는 표시장치 |
KR102016152B1 (ko) * | 2011-11-17 | 2019-10-22 | 삼성디스플레이 주식회사 | 데이터 구동 장치, 이를 포함하는 표시 장치, 및 그 구동 방법 |
TWI506609B (zh) * | 2013-02-08 | 2015-11-01 | Hung Ta Liu | 伽碼曲線調整方法與其伽碼電壓產生器和顯示控制系統 |
JP6708229B2 (ja) * | 2018-07-23 | 2020-06-10 | セイコーエプソン株式会社 | 表示ドライバー、電気光学装置及び電子機器 |
CN111404548B (zh) * | 2020-05-12 | 2021-08-17 | 普源精电科技股份有限公司 | 一种参考电压电路及传输方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2761128B2 (ja) * | 1990-10-31 | 1998-06-04 | 富士通株式会社 | 液晶表示装置 |
KR960024524A (ko) * | 1994-12-21 | 1996-07-20 | 김광호 | 기억소자를 이용한 액정 표시장치의 감마 보정장치 |
JP3605829B2 (ja) * | 1997-04-18 | 2004-12-22 | セイコーエプソン株式会社 | 電気光学装置の駆動回路、電気光学装置の駆動方法、電気光学装置及びこれを用いた電子機器 |
US6373478B1 (en) * | 1999-03-26 | 2002-04-16 | Rockwell Collins, Inc. | Liquid crystal display driver supporting a large number of gray-scale values |
JP3948180B2 (ja) * | 2000-01-18 | 2007-07-25 | セイコーエプソン株式会社 | デジタル/アナログ変換方法並びに変換回路および電気光学装置 |
JP3918399B2 (ja) * | 2000-04-28 | 2007-05-23 | 富士通株式会社 | 液晶素子 |
KR100365496B1 (ko) * | 2000-12-15 | 2002-12-18 | 엘지.필립스 엘시디 주식회사 | 감마전압 조정장치를 가지는 액정표시장치 |
US6750839B1 (en) * | 2002-05-02 | 2004-06-15 | Analog Devices, Inc. | Grayscale reference generator |
KR100520383B1 (ko) * | 2003-03-18 | 2005-10-11 | 비오이 하이디스 테크놀로지 주식회사 | 액정표시장치의 기준전압 발생회로 |
-
2003
- 2003-03-31 KR KR1020030020196A patent/KR100542319B1/ko active IP Right Grant
- 2003-09-23 TW TW092126149A patent/TWI249726B/zh not_active IP Right Cessation
- 2003-09-24 US US10/669,913 patent/US7253797B2/en active Active
- 2003-10-24 JP JP2003364943A patent/JP4287728B2/ja not_active Expired - Lifetime
- 2003-10-31 CN CNB2003101029704A patent/CN100356257C/zh not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7728807B2 (en) | 2005-02-25 | 2010-06-01 | Chor Yin Chia | Reference voltage generator for use in display applications |
US7907109B2 (en) | 2005-02-25 | 2011-03-15 | Intersil Americas Inc. | Reference voltage generator for use in display applications |
CN101739924B (zh) * | 2008-11-10 | 2012-07-18 | 联咏科技股份有限公司 | 驱动器装置 |
CN104021767A (zh) * | 2013-03-01 | 2014-09-03 | 刘鸿达 | 伽码曲线调整方法与其伽码电压产生器和显示装置 |
CN104021767B (zh) * | 2013-03-01 | 2016-12-28 | 刘鸿达 | 伽码曲线调整方法与其伽码电压产生器和显示装置 |
CN105261338A (zh) * | 2014-07-11 | 2016-01-20 | 辛纳普蒂克斯显像装置合同会社 | 电压传输电路、电压发送电路、以及电压接收电路 |
CN109949769A (zh) * | 2017-12-11 | 2019-06-28 | 三星显示有限公司 | 能够灰度扩展的显示装置 |
CN108335684A (zh) * | 2018-05-11 | 2018-07-27 | 深圳市嘉利达专显科技有限公司 | 模数转换实现显示器参数调整的显示设备、方法及存储介质 |
Also Published As
Publication number | Publication date |
---|---|
JP4287728B2 (ja) | 2009-07-01 |
JP2004302420A (ja) | 2004-10-28 |
TWI249726B (en) | 2006-02-21 |
CN100356257C (zh) | 2007-12-19 |
KR20040085499A (ko) | 2004-10-08 |
TW200419517A (en) | 2004-10-01 |
KR100542319B1 (ko) | 2006-01-11 |
US20040189574A1 (en) | 2004-09-30 |
US7253797B2 (en) | 2007-08-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100365496B1 (ko) | 감마전압 조정장치를 가지는 액정표시장치 | |
CN1534359A (zh) | 液晶显示装置 | |
US6437716B2 (en) | Gray scale display reference voltage generating circuit capable of changing gamma correction characteristic and LCD drive unit employing the same | |
JP4278510B2 (ja) | 液晶表示装置及び駆動方法 | |
KR101232161B1 (ko) | 액정 표시장치의 구동장치 및 구동방법 | |
JP2011118403A (ja) | 駆動装置 | |
KR20090038701A (ko) | 표시 장치의 구동 장치 및 구동 방법 | |
KR20060128450A (ko) | 표시 장치 및 표시 장치의 구동 장치 | |
KR101147121B1 (ko) | 데이터 전송장치 및 전송방법과 이를 이용한 화상표시장치의 구동장치 및 구동방법 | |
CN1532796A (zh) | 液晶显示装置的基准电压发生电路 | |
CN1997164A (zh) | 数据转换电路和使用数据转换电路的显示设备 | |
CN113808550A (zh) | 可应用于在显示模块中进行亮度增强的设备 | |
CN114360427B (zh) | 显示器的驱动方法及显示器 | |
KR101363652B1 (ko) | 액정표시장치 및 그의 고속구동 방법 | |
KR100964566B1 (ko) | 액정 표시 장치와 이의 구동 장치 및 방법 | |
CN100390855C (zh) | 液晶显示器及其处理方法 | |
KR100508038B1 (ko) | 계조 전압을 조절하는 액정 표시 장치용 구동회로 | |
JP3664989B2 (ja) | 中心対称電圧を有する調整可能なバイアスガンマ訂正回路 | |
KR100951909B1 (ko) | 액정 표시 장치와 이의 구동 방법 | |
US20100289827A1 (en) | Single-Gamma Based Color Gamma Generation System and Method and Display System thereof | |
JP2007183510A (ja) | 液晶表示装置および液晶ドライバ | |
US20080186405A1 (en) | Method for generating gamma voltage and device using the same | |
CN113963657A (zh) | 一种数字模拟混合驱动uled方法 | |
KR20040021464A (ko) | 액정표시소자의 계조전압 발생회로 및 발생방법 | |
KR20080060942A (ko) | 액정 표시 장치 |
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: HYDIS TECHNOLOGIES CO., LTD. Free format text: FORMER NAME: GYONG TONG BANG DISPLAY SCIENCE + TECHNOLOGY CO. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Gyeonggi Do, South Korea Patentee after: Hydis Technologies Co.,Ltd. Address before: Gyeonggi Do, South Korea Patentee before: BOE Display Technology Co. |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20041006 Assignee: BOE TECHNOLOGY GROUP Co.,Ltd. Assignor: Hydis Technologies Co.,Ltd. Contract record no.: 2014990000768 Denomination of invention: Liquid crystal display device Granted publication date: 20071219 License type: Common License Record date: 20140924 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20071219 |