BRPI0814573A2 - Dispositivo de exibição e seu método de comando - Google Patents
Dispositivo de exibição e seu método de comandoInfo
- Publication number
- BRPI0814573A2 BRPI0814573A2 BRPI0814573-3A2A BRPI0814573A BRPI0814573A2 BR PI0814573 A2 BRPI0814573 A2 BR PI0814573A2 BR PI0814573 A BRPI0814573 A BR PI0814573A BR PI0814573 A2 BRPI0814573 A2 BR PI0814573A2
- Authority
- BR
- Brazil
- Prior art keywords
- display device
- command method
- command
- display
- Prior art date
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
- G09G3/3685—Details of drivers for data electrodes
- G09G3/3688—Details of drivers for data electrodes suitable for active matrices only
-
- 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
- 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
- G09G2310/027—Details of drivers for data electrodes, the drivers handling digital grey scale data, e.g. use of D/A converters
-
- 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
- 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
- G09G2310/0297—Special arrangements with multiplexing or demultiplexing of display data in the drivers for data electrodes, in a pre-processing circuitry delivering display data to said drivers or in the matrix panel, e.g. multiplexing plural data signals to one D/A converter or demultiplexing the D/A converter output to multiple columns
-
- 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
- G09G2320/0219—Reducing feedthrough effects in active matrix panels, i.e. voltage changes on the scan electrode influencing the pixel voltage due to capacitive coupling
-
- 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
-
- 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
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/041—Temperature compensation
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2352/00—Parallel handling of streams of display data
-
- 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)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007186498 | 2007-07-18 | ||
PCT/JP2008/055071 WO2009011151A1 (ja) | 2007-07-18 | 2008-03-19 | 表示装置およびその駆動方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0814573A2 true BRPI0814573A2 (pt) | 2015-01-20 |
Family
ID=40259495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0814573-3A2A BRPI0814573A2 (pt) | 2007-07-18 | 2008-03-19 | Dispositivo de exibição e seu método de comando |
Country Status (7)
Country | Link |
---|---|
US (1) | US20100060806A1 (pt) |
EP (1) | EP2166533B1 (pt) |
JP (1) | JP4904550B2 (pt) |
CN (1) | CN101663704B (pt) |
BR (1) | BRPI0814573A2 (pt) |
RU (1) | RU2419889C1 (pt) |
WO (1) | WO2009011151A1 (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011039903A1 (ja) * | 2009-09-30 | 2011-04-07 | シャープ株式会社 | 液晶表示装置 |
JP2011145531A (ja) * | 2010-01-15 | 2011-07-28 | Sony Corp | 表示装置およびその駆動方法ならびに電子機器 |
TW201133458A (en) * | 2010-03-26 | 2011-10-01 | Novatek Microelectronics Corp | Driving method and related driving module |
CN101783128B (zh) * | 2010-04-02 | 2012-08-08 | 福州华映视讯有限公司 | 液晶显示器的驱动方法 |
US9230496B2 (en) * | 2011-01-24 | 2016-01-05 | Sharp Kabushiki Kaisha | Display device and method of driving the same |
CN104471927B (zh) * | 2012-07-12 | 2018-04-06 | Nec显示器解决方案株式会社 | 图像显示装置、图像显示系统和图像显示方法 |
WO2017208954A1 (ja) * | 2016-06-01 | 2017-12-07 | シャープ株式会社 | 映像信号線駆動回路およびそれを備える表示装置、ならびに映像信号線の駆動方法 |
WO2021225064A1 (ja) * | 2020-05-07 | 2021-11-11 | ソニーセミコンダクタソリューションズ株式会社 | 表示装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06138851A (ja) | 1992-10-30 | 1994-05-20 | Nec Corp | アクティブマトリクス液晶ディスプレイ |
GB2336963A (en) * | 1998-05-02 | 1999-11-03 | Sharp Kk | Controller for three dimensional display and method of reducing crosstalk |
JP2001159881A (ja) * | 1999-12-02 | 2001-06-12 | Nec Corp | 液晶表示コントローラ並びに液晶表示装置 |
EP1402510A2 (en) * | 2001-04-26 | 2004-03-31 | Koninklijke Philips Electronics N.V. | Display device |
TW540020B (en) * | 2001-06-06 | 2003-07-01 | Semiconductor Energy Lab | Image display device and driving method thereof |
JP4176385B2 (ja) | 2001-06-06 | 2008-11-05 | 株式会社半導体エネルギー研究所 | 画像表示装置 |
JP2005141169A (ja) * | 2003-11-10 | 2005-06-02 | Nec Yamagata Ltd | 液晶表示装置及びその駆動方法 |
JP5196512B2 (ja) * | 2004-03-31 | 2013-05-15 | ルネサスエレクトロニクス株式会社 | ディスプレイパネル駆動方法,ドライバ,及びディスプレイパネル駆動用プログラム |
JP2005300885A (ja) * | 2004-04-12 | 2005-10-27 | Koninkl Philips Electronics Nv | 液晶表示装置 |
JP4152420B2 (ja) * | 2004-07-21 | 2008-09-17 | シャープ株式会社 | アクティブマトリクス型表示装置およびそれに用いられる駆動制御回路 |
JP2006119581A (ja) * | 2004-09-24 | 2006-05-11 | Koninkl Philips Electronics Nv | 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 |
JP2006208998A (ja) * | 2005-01-31 | 2006-08-10 | Toshiba Corp | 平面表示装置 |
JP4883989B2 (ja) * | 2005-11-21 | 2012-02-22 | ルネサスエレクトロニクス株式会社 | 液晶表示装置の動作方法、液晶表示装置、表示パネルドライバ、及び表示パネルの駆動方法 |
-
2008
- 2008-03-19 RU RU2009143357/09A patent/RU2419889C1/ru not_active IP Right Cessation
- 2008-03-19 EP EP08722458.0A patent/EP2166533B1/en not_active Not-in-force
- 2008-03-19 JP JP2009523559A patent/JP4904550B2/ja not_active Expired - Fee Related
- 2008-03-19 WO PCT/JP2008/055071 patent/WO2009011151A1/ja active Application Filing
- 2008-03-19 BR BRPI0814573-3A2A patent/BRPI0814573A2/pt not_active IP Right Cessation
- 2008-03-19 US US12/450,724 patent/US20100060806A1/en not_active Abandoned
- 2008-03-19 CN CN2008800130633A patent/CN101663704B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP2166533B1 (en) | 2013-09-11 |
CN101663704B (zh) | 2012-04-04 |
JP4904550B2 (ja) | 2012-03-28 |
RU2419889C1 (ru) | 2011-05-27 |
WO2009011151A1 (ja) | 2009-01-22 |
JPWO2009011151A1 (ja) | 2010-09-16 |
EP2166533A4 (en) | 2011-05-11 |
US20100060806A1 (en) | 2010-03-11 |
EP2166533A1 (en) | 2010-03-24 |
CN101663704A (zh) | 2010-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: application dismissed [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 7A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |