CN101123075A - 显示设备的驱动装置和驱动方法 - Google Patents
显示设备的驱动装置和驱动方法 Download PDFInfo
- Publication number
- CN101123075A CN101123075A CNA2007101390067A CN200710139006A CN101123075A CN 101123075 A CN101123075 A CN 101123075A CN A2007101390067 A CNA2007101390067 A CN A2007101390067A CN 200710139006 A CN200710139006 A CN 200710139006A CN 101123075 A CN101123075 A CN 101123075A
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- China
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- image data
- memory
- signal
- signal controller
- 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
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000012545 processing Methods 0.000 claims abstract description 6
- 239000004973 liquid crystal related substance Substances 0.000 claims description 30
- 238000006243 chemical reaction Methods 0.000 abstract description 10
- 230000005012 migration Effects 0.000 abstract description 2
- 238000013508 migration Methods 0.000 abstract description 2
- 239000003990 capacitor Substances 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
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- 230000010287 polarization Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000002834 transmittance Methods 0.000 description 1
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
-
- 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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
-
- 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
-
- 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
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0264—Details of driving circuits
- G09G2310/0275—Details of drivers for data electrodes, other than drivers for liquid crystal, plasma or OLED displays, not related to handling digital grey scale data or to communication of data to the pixels by means of a current
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/06—Handling electromagnetic interferences [EMI], covering emitted as well as received electromagnetic radiation
-
- 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
- G09G3/34—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
- G09G3/34—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
- G09G3/3685—Details of drivers for data electrodes
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)
Abstract
Description
Claims (14)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060074230 | 2006-08-07 | ||
KR1020060074230A KR20080013130A (ko) | 2006-08-07 | 2006-08-07 | 표시 장치의 구동 장치 및 구동 방법 |
KR10-2006-0074230 | 2006-08-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101123075A true CN101123075A (zh) | 2008-02-13 |
CN101123075B CN101123075B (zh) | 2012-05-23 |
Family
ID=39085385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101390067A Expired - Fee Related CN101123075B (zh) | 2006-08-07 | 2007-07-20 | 显示设备的驱动装置和驱动方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8077166B2 (zh) |
KR (1) | KR20080013130A (zh) |
CN (1) | CN101123075B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102097065A (zh) * | 2009-03-18 | 2011-06-15 | 瀚宇彩晶股份有限公司 | 像素数据前处理电路及方法 |
CN106373515A (zh) * | 2015-07-21 | 2017-02-01 | 三星电子株式会社 | 显示驱动器及包括该显示驱动器的显示装置 |
CN107431775A (zh) * | 2015-03-23 | 2017-12-01 | 索尼公司 | 图像传感器、处理方法和电子设备 |
CN114373415A (zh) * | 2020-10-15 | 2022-04-19 | 元太科技工业股份有限公司 | 显示设备 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080068006A (ko) * | 2005-11-15 | 2008-07-22 | 가부시키가이샤 니콘 | 노광 장치와, 노광 방법 및 디바이스 제조 방법 |
KR100991387B1 (ko) * | 2008-12-31 | 2010-11-02 | 주식회사 하이닉스반도체 | 반도체 메모리의 데이터 출력장치 |
US9361824B2 (en) * | 2010-03-12 | 2016-06-07 | Via Technologies, Inc. | Graphics display systems and methods |
KR101235696B1 (ko) * | 2012-09-28 | 2013-02-21 | 주식회사 아나패스 | 데이터 전송 방법 및 데이터 복원 방법 |
US9729681B2 (en) * | 2012-09-28 | 2017-08-08 | Anapass Inc. | Data transmission method and data restoration method |
CN105741805B (zh) | 2016-04-19 | 2019-03-19 | 深圳市华星光电技术有限公司 | 液晶显示器的驱动系统及驱动方法、液晶显示器 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4422094A (en) * | 1981-11-06 | 1983-12-20 | Rca Corporation | Digital signal processor with symmetrical transfer characteristic |
US5008938A (en) * | 1990-03-09 | 1991-04-16 | Motorola, Inc. | Encryption apparatus |
US5307409A (en) * | 1992-12-22 | 1994-04-26 | Honeywell Inc | Apparatus and method for fault detection on redundant signal lines via encryption |
US5406518A (en) * | 1994-02-08 | 1995-04-11 | Industrial Technology Research Institute | Variable length delay circuit utilizing an integrated memory device with multiple-input and multiple-output configuration |
JPH09331479A (ja) * | 1996-06-13 | 1997-12-22 | Fuji Photo Film Co Ltd | 画像フィルタ回路 |
JPH1049444A (ja) * | 1996-08-07 | 1998-02-20 | Oki Electric Ind Co Ltd | 記憶装置及び記憶装置の制御方法 |
US5825879A (en) * | 1996-09-30 | 1998-10-20 | Intel Corporation | System and method for copy-protecting distributed video content |
US6351814B1 (en) * | 1999-07-21 | 2002-02-26 | Credence Systems Corporation | Field programmable gate array with program encryption |
KR101016287B1 (ko) * | 2003-12-11 | 2011-02-22 | 엘지디스플레이 주식회사 | 액정표시장치의 구동장치 및 방법 |
US20060005047A1 (en) * | 2004-06-16 | 2006-01-05 | Nec Laboratories America, Inc. | Memory encryption architecture |
TWI253049B (en) * | 2004-06-24 | 2006-04-11 | Hannstar Display Corp | Display panel and driving method |
KR101127819B1 (ko) * | 2004-12-29 | 2012-03-20 | 엘지디스플레이 주식회사 | 액정표시소자의 구동방법 및 장치 |
US8578116B2 (en) * | 2006-03-28 | 2013-11-05 | Broadcom Corporation | System and method for memory data protection with secure pad memory |
US20070280357A1 (en) * | 2006-05-31 | 2007-12-06 | Chih-Ta Star Sung | Device for video decompression and display |
-
2006
- 2006-08-07 KR KR1020060074230A patent/KR20080013130A/ko not_active Application Discontinuation
-
2007
- 2007-06-25 US US11/767,609 patent/US8077166B2/en active Active
- 2007-07-20 CN CN2007101390067A patent/CN101123075B/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102097065A (zh) * | 2009-03-18 | 2011-06-15 | 瀚宇彩晶股份有限公司 | 像素数据前处理电路及方法 |
US8368633B2 (en) | 2009-03-18 | 2013-02-05 | Hannstar Display Corp. | Pixel data preprocessing circuit and method |
CN102097065B (zh) * | 2009-03-18 | 2013-06-19 | 瀚宇彩晶股份有限公司 | 像素数据前处理电路及方法 |
CN107431775A (zh) * | 2015-03-23 | 2017-12-01 | 索尼公司 | 图像传感器、处理方法和电子设备 |
CN106373515A (zh) * | 2015-07-21 | 2017-02-01 | 三星电子株式会社 | 显示驱动器及包括该显示驱动器的显示装置 |
CN106373515B (zh) * | 2015-07-21 | 2021-07-13 | 三星电子株式会社 | 显示驱动器及包括该显示驱动器的显示装置 |
CN114373415A (zh) * | 2020-10-15 | 2022-04-19 | 元太科技工业股份有限公司 | 显示设备 |
Also Published As
Publication number | Publication date |
---|---|
KR20080013130A (ko) | 2008-02-13 |
US8077166B2 (en) | 2011-12-13 |
CN101123075B (zh) | 2012-05-23 |
US20080088611A1 (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 District South Korea Suwon Mei Tan 3 hole 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: 20120523 Termination date: 20180720 |