CN101017637B - 显示装置 - Google Patents
显示装置 Download PDFInfo
- Publication number
- CN101017637B CN101017637B CN2006101464117A CN200610146411A CN101017637B CN 101017637 B CN101017637 B CN 101017637B CN 2006101464117 A CN2006101464117 A CN 2006101464117A CN 200610146411 A CN200610146411 A CN 200610146411A CN 101017637 B CN101017637 B CN 101017637B
- Authority
- CN
- China
- Prior art keywords
- brightness
- grayscale voltage
- video data
- voltage
- pixel
- 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
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
- G09G3/36—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
- 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
- G09G3/2011—Display of intermediate tones by amplitude modulation
-
- 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
- G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
- G09G3/2022—Display of intermediate tones by time modulation using two or more time intervals using sub-frames
- G09G3/2025—Display of intermediate tones by time modulation using two or more time intervals using sub-frames the sub-frames having all the same time duration
-
- 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
- G09G3/2077—Display of intermediate tones by a combination of two or more gradation control methods
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Control Of El Displays (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006030416A JP2007212591A (ja) | 2006-02-08 | 2006-02-08 | 表示装置 |
JP030416/2006 | 2006-02-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101017637A CN101017637A (zh) | 2007-08-15 |
CN101017637B true CN101017637B (zh) | 2010-12-08 |
Family
ID=38427664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006101464117A Expired - Fee Related CN101017637B (zh) | 2006-02-08 | 2006-11-13 | 显示装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20070195028A1 (zh) |
JP (1) | JP2007212591A (zh) |
CN (1) | CN101017637B (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006301053A (ja) * | 2005-04-18 | 2006-11-02 | Renesas Technology Corp | 液晶表示装置 |
JP2008256841A (ja) * | 2007-04-03 | 2008-10-23 | Hitachi Displays Ltd | 表示装置 |
TW200926116A (en) * | 2007-12-03 | 2009-06-16 | Qisda Corp | Method of processing LCD images according to the content of the images |
TWI402798B (zh) * | 2009-04-29 | 2013-07-21 | Chunghwa Picture Tubes Ltd | 具省電功能之時序控制器 |
JP6083111B2 (ja) * | 2012-01-30 | 2017-02-22 | セイコーエプソン株式会社 | 映像処理回路、映像処理方法、液晶表示装置および電子機器 |
JP6078965B2 (ja) * | 2012-03-27 | 2017-02-15 | セイコーエプソン株式会社 | 映像処理回路、映像処理方法及び電子機器 |
KR102266064B1 (ko) * | 2014-10-15 | 2021-06-18 | 삼성디스플레이 주식회사 | 표시 패널 구동 방법, 이 방법을 수행하는 표시 패널 구동 장치 및 이 표시패널 구동 장치를 포함하는 표시 장치 |
KR102330866B1 (ko) * | 2017-08-23 | 2021-11-24 | 엘지디스플레이 주식회사 | 표시장치의 휘도 보상 시스템 및 그 휘도 보상 방법 |
CN109151538B (zh) | 2018-09-17 | 2021-02-05 | 深圳Tcl新技术有限公司 | 图像显示方法、装置、智能电视及可读存储介质 |
CN112309342B (zh) * | 2019-07-30 | 2023-09-26 | 拉碧斯半导体株式会社 | 显示装置、数据驱动器以及显示控制器 |
CN111653241A (zh) * | 2020-07-27 | 2020-09-11 | 北京奕斯伟计算技术有限公司 | 电压提供方法、电压提供装置、显示器件和电子设备 |
CN113035112B (zh) * | 2021-03-25 | 2022-05-17 | 昆山国显光电有限公司 | 显示面板的驱动方法、驱动芯片及显示装置 |
US11699382B2 (en) * | 2021-07-21 | 2023-07-11 | Hefei Boe Joint Technology Co., Ltd. | Display device, method for driving a display device, and display driving circuit |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1506932A (zh) * | 2002-12-11 | 2004-06-23 | Lg.飞利浦Lcd有限公司 | 产生伽马电压的装置和方法 |
CN1737897A (zh) * | 2004-08-20 | 2006-02-22 | 三星电子株式会社 | 显示设备及其驱动装置和驱动方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6304304B1 (en) * | 1997-11-20 | 2001-10-16 | Sanyo Electric Co., Ltd. | Liquid crystal display having an off driving voltage greater than either zero or an optical characteristics changing voltage |
JP2003050569A (ja) * | 2000-11-30 | 2003-02-21 | Hitachi Ltd | 液晶表示装置 |
JP3660610B2 (ja) * | 2001-07-10 | 2005-06-15 | 株式会社東芝 | 画像表示方法 |
JP2003241721A (ja) * | 2002-02-20 | 2003-08-29 | Fujitsu Display Technologies Corp | 液晶パネルの表示制御装置および液晶表示装置 |
JP3653506B2 (ja) * | 2002-03-20 | 2005-05-25 | 株式会社日立製作所 | 表示装置及びその駆動方法 |
JP4108360B2 (ja) * | 2002-04-25 | 2008-06-25 | シャープ株式会社 | 表示駆動装置およびそれを用いた表示装置 |
EP1422928A3 (en) * | 2002-11-22 | 2009-03-11 | Panasonic Corporation | Motion compensated interpolation of digital video signals |
JP4079793B2 (ja) * | 2003-02-07 | 2008-04-23 | 三洋電機株式会社 | 表示方法、表示装置およびそれに利用可能なデータ書込回路 |
JP2005173387A (ja) * | 2003-12-12 | 2005-06-30 | Nec Corp | 画像処理方法、表示装置の駆動方法及び表示装置 |
US7355577B1 (en) * | 2004-05-21 | 2008-04-08 | National Semiconductor Corporation | Linear DAC in liquid crystal display column driver |
TW200617868A (en) * | 2004-07-16 | 2006-06-01 | Sony Corp | Image display equipment and image display method |
KR20060128450A (ko) * | 2005-06-10 | 2006-12-14 | 삼성전자주식회사 | 표시 장치 및 표시 장치의 구동 장치 |
-
2006
- 2006-02-08 JP JP2006030416A patent/JP2007212591A/ja active Pending
- 2006-11-13 CN CN2006101464117A patent/CN101017637B/zh not_active Expired - Fee Related
- 2006-11-30 US US11/605,997 patent/US20070195028A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1506932A (zh) * | 2002-12-11 | 2004-06-23 | Lg.飞利浦Lcd有限公司 | 产生伽马电压的装置和方法 |
CN1737897A (zh) * | 2004-08-20 | 2006-02-22 | 三星电子株式会社 | 显示设备及其驱动装置和驱动方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101017637A (zh) | 2007-08-15 |
US20070195028A1 (en) | 2007-08-23 |
JP2007212591A (ja) | 2007-08-23 |
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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: PANASONIC LCD CO., LTD. Free format text: FORMER OWNER: IPS ALPHA SUPPORT CO., LTD. Owner name: IPS ALPHA SUPPORT CO., LTD. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110815 Address after: Chiba County, Japan Co-patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Patentee after: Hitachi Displays, Ltd. Address before: Chiba County, Japan Co-patentee before: IPS pioneer support society Patentee before: Hitachi Displays, Ltd. Effective date of registration: 20110815 Address after: Chiba County, Japan Co-patentee after: IPS Pioneer Support Society Patentee after: Hitachi Displays, Ltd. Address before: Chiba County, Japan Patentee before: Hitachi Displays, Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20121113 |