CN101165752B - 显示装置及其控制方法 - Google Patents
显示装置及其控制方法 Download PDFInfo
- Publication number
- CN101165752B CN101165752B CN2007101403071A CN200710140307A CN101165752B CN 101165752 B CN101165752 B CN 101165752B CN 2007101403071 A CN2007101403071 A CN 2007101403071A CN 200710140307 A CN200710140307 A CN 200710140307A CN 101165752 B CN101165752 B CN 101165752B
- Authority
- CN
- China
- Prior art keywords
- subframe
- frame
- picture signal
- image signal
- display device
- 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
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- 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
- G09G3/2007—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
- G09G3/2081—Display of intermediate tones by a combination of two or more gradation control methods with combination of amplitude modulation and time 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
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0439—Pixel structures
- G09G2300/0443—Pixel structures with several sub-pixels for the same colour in a pixel, not specifically used to display gradations
- G09G2300/0447—Pixel structures with several sub-pixels for the same colour in a pixel, not specifically used to display gradations for multi-domain technique to improve the viewing angle in a liquid crystal display, such as multi-vertical alignment [MVA]
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/06—Details of flat display driving waveforms
- G09G2310/061—Details of flat display driving waveforms for resetting or blanking
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060100334A KR101315380B1 (ko) | 2006-10-16 | 2006-10-16 | 디스플레이장치 및 그 제어방법 |
KR1020060100334 | 2006-10-16 | ||
KR10-2006-0100334 | 2006-10-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101165752A CN101165752A (zh) | 2008-04-23 |
CN101165752B true CN101165752B (zh) | 2012-07-18 |
Family
ID=39302633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101403071A Expired - Fee Related CN101165752B (zh) | 2006-10-16 | 2007-08-09 | 显示装置及其控制方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7929001B2 (zh) |
JP (1) | JP2008096959A (zh) |
KR (1) | KR101315380B1 (zh) |
CN (1) | CN101165752B (zh) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7064740B2 (en) * | 2001-11-09 | 2006-06-20 | Sharp Laboratories Of America, Inc. | Backlit display with improved dynamic range |
WO2005052673A2 (en) * | 2003-11-21 | 2005-06-09 | Sharp Laboratories Of America, Inc. | Liquid crystal display with adaptive color |
US7505018B2 (en) * | 2004-05-04 | 2009-03-17 | Sharp Laboratories Of America, Inc. | Liquid crystal display with reduced black level insertion |
US7602369B2 (en) * | 2004-05-04 | 2009-10-13 | Sharp Laboratories Of America, Inc. | Liquid crystal display with colored backlight |
US7872631B2 (en) * | 2004-05-04 | 2011-01-18 | Sharp Laboratories Of America, Inc. | Liquid crystal display with temporal black point |
US8395577B2 (en) * | 2004-05-04 | 2013-03-12 | Sharp Laboratories Of America, Inc. | Liquid crystal display with illumination control |
US20050248553A1 (en) * | 2004-05-04 | 2005-11-10 | Sharp Laboratories Of America, Inc. | Adaptive flicker and motion blur control |
US7532192B2 (en) * | 2004-05-04 | 2009-05-12 | Sharp Laboratories Of America, Inc. | Liquid crystal display with filtered black point |
US7612757B2 (en) * | 2004-05-04 | 2009-11-03 | Sharp Laboratories Of America, Inc. | Liquid crystal display with modulated black point |
US7898519B2 (en) * | 2005-02-17 | 2011-03-01 | Sharp Laboratories Of America, Inc. | Method for overdriving a backlit display |
US8050511B2 (en) | 2004-11-16 | 2011-11-01 | Sharp Laboratories Of America, Inc. | High dynamic range images from low dynamic range images |
US8050512B2 (en) * | 2004-11-16 | 2011-11-01 | Sharp Laboratories Of America, Inc. | High dynamic range images from low dynamic range images |
US7525528B2 (en) * | 2004-11-16 | 2009-04-28 | Sharp Laboratories Of America, Inc. | Technique that preserves specular highlights |
US9143657B2 (en) * | 2006-01-24 | 2015-09-22 | Sharp Laboratories Of America, Inc. | Color enhancement technique using skin color detection |
US8121401B2 (en) * | 2006-01-24 | 2012-02-21 | Sharp Labortories of America, Inc. | Method for reducing enhancement of artifacts and noise in image color enhancement |
US8941580B2 (en) * | 2006-11-30 | 2015-01-27 | Sharp Laboratories Of America, Inc. | Liquid crystal display with area adaptive backlight |
KR101489694B1 (ko) * | 2008-05-16 | 2015-02-06 | 삼성전자주식회사 | 하위 비트를 이용한 영상 처리 방법 및 장치 |
US10108049B2 (en) * | 2010-06-04 | 2018-10-23 | Apple Inc. | Gray scale inversion reduction or prevention in liquid crystal displays |
JP5381930B2 (ja) * | 2010-08-20 | 2014-01-08 | 株式会社Jvcケンウッド | 映像制御装置および映像制御方法 |
CN103138765B (zh) * | 2012-08-13 | 2016-07-06 | 新相微电子(上海)有限公司 | 一种六位二进制颜色码的压缩以及解压缩方法 |
CN103680468B (zh) * | 2013-12-06 | 2016-03-30 | 深圳市华星光电技术有限公司 | 一种显示器驱动电路及其驱动方法 |
CN109417615B (zh) * | 2016-08-05 | 2020-12-08 | 麦克赛尔株式会社 | 投射型影像显示装置 |
KR102395792B1 (ko) | 2017-10-18 | 2022-05-11 | 삼성디스플레이 주식회사 | 표시 장치 및 그 구동 방법 |
CN112908244B (zh) * | 2021-02-24 | 2022-03-08 | 南京浣轩半导体有限公司 | 一种显示元件的驱动方法和装置 |
US11735128B2 (en) * | 2021-03-19 | 2023-08-22 | Innolux Corporation | Driving method for display device |
US11837154B2 (en) * | 2022-04-19 | 2023-12-05 | Novatek Microelectronics Corp. | Driving device and operation method thereof and display apparatus |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5615027A (en) * | 1988-10-26 | 1997-03-25 | Canon Kabushiki Kaisha | Liquid crystal apparatus and display system |
CN1396578A (zh) * | 2001-07-11 | 2003-02-12 | 先锋株式会社 | 具有可变数目的子场的显示面板的驱动方法 |
CN1538375A (zh) * | 2003-04-16 | 2004-10-20 | ������������ʽ���� | 电光装置的驱动方法、电光装置和电子设备 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100800272B1 (ko) * | 1999-11-26 | 2008-02-05 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 영상들을 처리하는 방법 및 유닛 |
US6674446B2 (en) * | 1999-12-17 | 2004-01-06 | Koninilijke Philips Electronics N.V. | Method of and unit for displaying an image in sub-fields |
US7737933B2 (en) * | 2000-09-26 | 2010-06-15 | Toshiba Matsushita Display Technology Co., Ltd. | Display unit and drive system thereof and an information display unit |
JP2003316312A (ja) * | 2002-04-23 | 2003-11-07 | Canon Inc | 発光素子の駆動方法 |
JP4225774B2 (ja) * | 2002-12-06 | 2009-02-18 | 川崎マイクロエレクトロニクス株式会社 | パッシブマトリクス型有機el表示装置及びその駆動方法 |
US7869115B2 (en) * | 2003-11-01 | 2011-01-11 | Silicon Quest Kabushiki-Kaisha | Display apparatus using pulsed light source |
KR101026809B1 (ko) | 2003-12-19 | 2011-04-04 | 삼성전자주식회사 | 임펄시브 구동 액정 표시 장치 및 그 구동 방법 |
KR20060036953A (ko) * | 2004-10-27 | 2006-05-03 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 및 그 구동방법 |
KR100701089B1 (ko) | 2004-11-12 | 2007-03-29 | 비오이 하이디스 테크놀로지 주식회사 | 액정표시장치의 계조구현 방법 |
KR100701090B1 (ko) | 2004-11-12 | 2007-03-29 | 비오이 하이디스 테크놀로지 주식회사 | 액정표시장치의 계조 구현 장치 |
US20060139265A1 (en) * | 2004-12-28 | 2006-06-29 | Semiconductor Energy Laboratory Co., Ltd. | Driving method of display device |
US8064118B2 (en) * | 2006-07-27 | 2011-11-22 | Silicon Quest Kabushiki-Kaisha | Control system for micromirror device |
-
2006
- 2006-10-16 KR KR1020060100334A patent/KR101315380B1/ko active IP Right Grant
-
2007
- 2007-07-02 JP JP2007173911A patent/JP2008096959A/ja active Pending
- 2007-08-09 CN CN2007101403071A patent/CN101165752B/zh not_active Expired - Fee Related
- 2007-10-15 US US11/872,631 patent/US7929001B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5615027A (en) * | 1988-10-26 | 1997-03-25 | Canon Kabushiki Kaisha | Liquid crystal apparatus and display system |
CN1396578A (zh) * | 2001-07-11 | 2003-02-12 | 先锋株式会社 | 具有可变数目的子场的显示面板的驱动方法 |
CN1538375A (zh) * | 2003-04-16 | 2004-10-20 | ������������ʽ���� | 电光装置的驱动方法、电光装置和电子设备 |
Also Published As
Publication number | Publication date |
---|---|
US7929001B2 (en) | 2011-04-19 |
KR20080034293A (ko) | 2008-04-21 |
KR101315380B1 (ko) | 2013-10-07 |
JP2008096959A (ja) | 2008-04-24 |
CN101165752A (zh) | 2008-04-23 |
US20080088560A1 (en) | 2008-04-17 |
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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: 20121219 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121219 Address after: South Korea Gyeonggi Do Yongin Patentee after: Samsung Display Co., Ltd. Address before: Gyeonggi Do Lingtong Suwon Qu Mei Tan Dong 416 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: 20120718 Termination date: 20180809 |