CN104424907B - 显示驱动装置及显示装置 - Google Patents
显示驱动装置及显示装置 Download PDFInfo
- Publication number
- CN104424907B CN104424907B CN201410432277.1A CN201410432277A CN104424907B CN 104424907 B CN104424907 B CN 104424907B CN 201410432277 A CN201410432277 A CN 201410432277A CN 104424907 B CN104424907 B CN 104424907B
- Authority
- CN
- China
- Prior art keywords
- grid
- driving circuit
- drive apparatus
- group
- display drive
- 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
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
- G09G3/3696—Generation of voltages supplied to electrode drivers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
-
- 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
- G09G3/3674—Details of drivers for scan electrodes
- G09G3/3677—Details of drivers for scan electrodes suitable for active matrices only
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04112—Electrode mesh in capacitive digitiser: electrode for touch sensing is formed of a mesh of very fine, normally metallic, interconnected lines that are almost invisible to see. This provides a quite large but transparent electrode surface, without need for ITO or similar transparent conductive material
-
- 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
- G09G2320/0223—Compensation for problems related to R-C delay and attenuation in electrodes of matrix panels, e.g. in gate electrodes or on-substrate video signal electrodes
-
- 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
- G09G2320/0233—Improving the luminance or brightness uniformity across the screen
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (30)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013176540A JP2015045726A (ja) | 2013-08-28 | 2013-08-28 | 表示駆動装置及び表示装置 |
JP2013-176540 | 2013-08-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104424907A CN104424907A (zh) | 2015-03-18 |
CN104424907B true CN104424907B (zh) | 2018-09-07 |
Family
ID=52582476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410432277.1A Expired - Fee Related CN104424907B (zh) | 2013-08-28 | 2014-08-28 | 显示驱动装置及显示装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9640130B2 (zh) |
JP (1) | JP2015045726A (zh) |
CN (1) | CN104424907B (zh) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015176512A (ja) * | 2014-03-18 | 2015-10-05 | シナプティクス・ディスプレイ・デバイス合同会社 | 半導体装置 |
US9293102B1 (en) * | 2014-10-01 | 2016-03-22 | Apple, Inc. | Display having vertical gate line extensions and minimized borders |
KR102431311B1 (ko) * | 2015-01-15 | 2022-08-12 | 티씨엘 차이나 스타 옵토일렉트로닉스 테크놀로지 컴퍼니 리미티드 | 표시 장치 |
KR102412675B1 (ko) * | 2015-06-03 | 2022-06-24 | 삼성디스플레이 주식회사 | 표시 장치 및 이의 구동 방법 |
CN105047156B (zh) * | 2015-08-18 | 2017-08-04 | 青岛海信电器股份有限公司 | 液晶面板驱动方法、装置与液晶显示器 |
KR20170028464A (ko) * | 2015-09-03 | 2017-03-14 | 삼성디스플레이 주식회사 | 표시 장치 |
CN105206242B (zh) | 2015-10-28 | 2017-11-07 | 京东方科技集团股份有限公司 | 驱动电路及其驱动方法、显示面板 |
TWI579822B (zh) * | 2015-11-17 | 2017-04-21 | 瑞鼎科技股份有限公司 | 顯示面板驅動電路及其補償方法 |
CN105427823A (zh) * | 2016-01-04 | 2016-03-23 | 京东方科技集团股份有限公司 | 一种栅极驱动电压的调节方法、调节装置及显示装置 |
CN105575352A (zh) * | 2016-03-02 | 2016-05-11 | 京东方科技集团股份有限公司 | 栅极驱动方法及电路、显示装置 |
KR102670088B1 (ko) * | 2016-05-02 | 2024-05-28 | 삼성디스플레이 주식회사 | 표시장치 및 그의 구동방법 |
JP6840948B2 (ja) | 2016-07-25 | 2021-03-10 | 船井電機株式会社 | 液晶表示装置 |
US11137858B2 (en) * | 2016-09-23 | 2021-10-05 | Apple Inc. | Location-based swing compensation for touch channel attenuation |
WO2018078748A1 (ja) * | 2016-10-26 | 2018-05-03 | 堺ディスプレイプロダクト株式会社 | 液晶表示装置及び液晶表示装置の駆動方法 |
CN107146586A (zh) * | 2017-06-20 | 2017-09-08 | 惠科股份有限公司 | 显示面板驱动电路、显示装置和显示面板驱动电路的驱动方法 |
KR102458156B1 (ko) * | 2017-08-31 | 2022-10-21 | 엘지디스플레이 주식회사 | 표시 장치 |
JP7054577B2 (ja) * | 2017-11-20 | 2022-04-14 | シナプティクス インコーポレイテッド | 表示ドライバ、表示装置及びムラ補正方法 |
CN109166502B (zh) * | 2018-09-12 | 2020-10-16 | 惠科股份有限公司 | 一种检测方法和显示面板 |
CN111179792B (zh) * | 2018-11-12 | 2021-05-07 | 重庆先进光电显示技术研究院 | 一种显示面板、检测方法及显示装置 |
CN109346023A (zh) * | 2018-12-13 | 2019-02-15 | 惠科股份有限公司 | 一种显示装置的驱动装置和驱动方法 |
CN109785786B (zh) * | 2018-12-25 | 2020-09-11 | 友达光电(昆山)有限公司 | 驱动电路及触控栅极驱动电路 |
CN109782502B (zh) | 2019-01-17 | 2022-05-13 | 京东方科技集团股份有限公司 | 阵列基板和显示装置 |
CN118732350B (zh) * | 2024-09-03 | 2024-12-27 | 惠科股份有限公司 | 显示面板及其驱动方法、显示装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07325554A (ja) * | 1994-05-31 | 1995-12-12 | Canon Inc | 電子源駆動装置及び画像表示装置及びそれらの制御方法 |
CN1304522A (zh) * | 1999-05-10 | 2001-07-18 | 松下电器产业株式会社 | 图像显示装置及图像显示方法 |
CN1396767A (zh) * | 2001-07-09 | 2003-02-12 | 佳能株式会社 | 图象显示装置 |
CN1405745A (zh) * | 2001-06-07 | 2003-03-26 | 株式会社日立制作所 | 显示装置及显示用驱动电路 |
CN1705000A (zh) * | 2004-06-03 | 2005-12-07 | 株式会社日立制作所 | 视频图像显示装置 |
CN101154367A (zh) * | 2006-09-25 | 2008-04-02 | 卡西欧计算机株式会社 | 显示驱动装置和具有该显示驱动装置的显示装置 |
CN101533628A (zh) * | 2008-03-13 | 2009-09-16 | 株式会社日立显示器 | 液晶显示装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3286078B2 (ja) * | 1994-05-24 | 2002-05-27 | 株式会社日立製作所 | アクティブマトリクス型液晶表示装置およびその駆動方法 |
JP3750734B2 (ja) * | 2001-07-27 | 2006-03-01 | セイコーエプソン株式会社 | 走査ライン駆動回路、電気光学装置、電子機器及び半導体装置 |
JP2004094014A (ja) * | 2002-09-02 | 2004-03-25 | Hitachi Displays Ltd | 表示装置 |
JP4538712B2 (ja) * | 2003-10-01 | 2010-09-08 | カシオ計算機株式会社 | 表示装置 |
JP4507676B2 (ja) * | 2004-04-16 | 2010-07-21 | セイコーエプソン株式会社 | 電荷除去回路、電気光学装置および電子機器 |
JP2006292817A (ja) * | 2005-04-06 | 2006-10-26 | Renesas Technology Corp | 表示駆動用半導体集積回路および自発光型表示装置を備えた電子機器 |
JP5011680B2 (ja) * | 2005-08-30 | 2012-08-29 | セイコーエプソン株式会社 | 電気光学装置、及びこれを備えた電子機器 |
JP2007079367A (ja) * | 2005-09-16 | 2007-03-29 | Seiko Epson Corp | 電気光学装置、及びこれを備えた電子機器 |
JP5022651B2 (ja) * | 2006-08-31 | 2012-09-12 | 株式会社ジャパンディスプレイイースト | 表示装置 |
JP2008139861A (ja) * | 2006-11-10 | 2008-06-19 | Toshiba Matsushita Display Technology Co Ltd | 有機発光素子を用いたアクティブマトリクス型表示装置、および有機発光素子を用いたアクティブマトリクス型表示装置の駆動方法 |
JP2008191535A (ja) * | 2007-02-07 | 2008-08-21 | Sony Corp | 表示装置 |
JP2009008942A (ja) * | 2007-06-28 | 2009-01-15 | Lg Display Co Ltd | 液晶表示装置およびその駆動方法 |
JP2010107739A (ja) * | 2008-10-30 | 2010-05-13 | Hitachi Displays Ltd | 液晶表示装置 |
JP5024311B2 (ja) * | 2009-03-03 | 2012-09-12 | カシオ計算機株式会社 | 表示装置の駆動方法 |
JP5343871B2 (ja) * | 2009-03-12 | 2013-11-13 | 株式会社リコー | タッチパネル装置、これを含むタッチパネル付き表示装置、及びタッチパネル装置の制御方法 |
JP2011158864A (ja) * | 2010-02-04 | 2011-08-18 | Casio Computer Co Ltd | 発光駆動装置、発光装置及びその駆動制御方法、並びに、電子機器 |
JP5766928B2 (ja) * | 2010-09-29 | 2015-08-19 | 株式会社ジャパンディスプレイ | タッチ検出機能付き表示装置および電子機器 |
JP2012088550A (ja) | 2010-10-20 | 2012-05-10 | Canon Inc | 画像表示装置及びその制御方法 |
JP2013054520A (ja) * | 2011-09-02 | 2013-03-21 | Canon Inc | タッチパネル装置及びその制御方法 |
KR102001890B1 (ko) * | 2012-09-28 | 2019-07-22 | 엘지디스플레이 주식회사 | 액정표시장치 |
-
2013
- 2013-08-28 JP JP2013176540A patent/JP2015045726A/ja active Pending
-
2014
- 2014-08-28 US US14/470,971 patent/US9640130B2/en active Active
- 2014-08-28 CN CN201410432277.1A patent/CN104424907B/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07325554A (ja) * | 1994-05-31 | 1995-12-12 | Canon Inc | 電子源駆動装置及び画像表示装置及びそれらの制御方法 |
CN1304522A (zh) * | 1999-05-10 | 2001-07-18 | 松下电器产业株式会社 | 图像显示装置及图像显示方法 |
CN1405745A (zh) * | 2001-06-07 | 2003-03-26 | 株式会社日立制作所 | 显示装置及显示用驱动电路 |
CN1396767A (zh) * | 2001-07-09 | 2003-02-12 | 佳能株式会社 | 图象显示装置 |
CN101447162A (zh) * | 2001-07-09 | 2009-06-03 | 佳能株式会社 | 图象显示装置 |
CN1705000A (zh) * | 2004-06-03 | 2005-12-07 | 株式会社日立制作所 | 视频图像显示装置 |
CN101154367A (zh) * | 2006-09-25 | 2008-04-02 | 卡西欧计算机株式会社 | 显示驱动装置和具有该显示驱动装置的显示装置 |
CN101533628A (zh) * | 2008-03-13 | 2009-09-16 | 株式会社日立显示器 | 液晶显示装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2015045726A (ja) | 2015-03-12 |
CN104424907A (zh) | 2015-03-18 |
US9640130B2 (en) | 2017-05-02 |
US20150061985A1 (en) | 2015-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: Tokyo, Japan, China wild area, wild four, 10, 2 Applicant after: Xin Napudikesi display contract commercial firm Address before: Japan Tokyo city Xiaoping, 22 times the Sheung Shui Ting No. 1 Applicant before: RENESAS SP DRIVERS INC. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SYNAPTICS DISPLAY DEVICE, K. K. TO: SYNAPTICS DISPLAY DEVICES K. K. Free format text: CORRECT: ADDRESS; FROM: |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: Tokyo, Japan, China wild area, wild four, 10, 2 Applicant after: Sin Knapp Dick J Japan Contract Society Address before: Tokyo, Japan, China wild area, wild four, 10, 2 Applicant before: Xin Napudikesi display contract commercial firm |
|
COR | Change of bibliographic data | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
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: 20180907 Termination date: 20200828 |