DE69419074D1 - Flüssigkristallanzeigegerät und Steuerverfahren dafür - Google Patents
Flüssigkristallanzeigegerät und Steuerverfahren dafürInfo
- Publication number
- DE69419074D1 DE69419074D1 DE69419074T DE69419074T DE69419074D1 DE 69419074 D1 DE69419074 D1 DE 69419074D1 DE 69419074 T DE69419074 T DE 69419074T DE 69419074 T DE69419074 T DE 69419074T DE 69419074 D1 DE69419074 D1 DE 69419074D1
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- display device
- crystal display
- control method
- method therefor
- 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 - Lifetime
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
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
- G09G3/3655—Details of drivers for counter electrodes, e.g. common electrodes for pixel capacitors or supplementary storage capacitors
-
- 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
- G09G3/3651—Control of matrices with row and column drivers using an active matrix using multistable liquid crystals, e.g. ferroelectric 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
- 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
- G09G3/3659—Control of matrices with row and column drivers using an active matrix the addressing of the pixel involving the control of two or more scan electrodes or two or more data electrodes, e.g. pixel voltage dependant on signal of two data 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
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0814—Several active elements per pixel in active matrix panels used for selection purposes, e.g. logical AND for partial update
-
- 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
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
- G09G2300/0852—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor being a dynamic memory with more than one capacitor
-
- 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
- G09G2310/0235—Field-sequential colour display
-
- 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
- G09G2310/0243—Details of the generation of driving signals
- G09G2310/0251—Precharge or discharge of pixel before applying new pixel voltage
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16161693 | 1993-06-30 | ||
JP21621193 | 1993-08-31 | ||
JP6125602A JPH07120722A (ja) | 1993-06-30 | 1994-06-07 | 液晶表示素子およびその駆動方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69419074D1 true DE69419074D1 (de) | 1999-07-22 |
DE69419074T2 DE69419074T2 (de) | 1999-11-25 |
Family
ID=27315163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69419074T Expired - Lifetime DE69419074T2 (de) | 1993-06-30 | 1994-06-30 | Flüssigkristallanzeigegerät und Steuerverfahren dafür |
Country Status (4)
Country | Link |
---|---|
US (1) | US5691783A (de) |
EP (1) | EP0632426B1 (de) |
JP (1) | JPH07120722A (de) |
DE (1) | DE69419074T2 (de) |
Families Citing this family (121)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3234131B2 (ja) * | 1995-06-23 | 2001-12-04 | 株式会社東芝 | 液晶表示装置 |
EP0797182A1 (de) * | 1996-03-19 | 1997-09-24 | Hitachi, Ltd. | Flüssigkristallanzeige mit aktiver Matrix und mit Datenhalteschaltung in jedem Pixel |
JP3406772B2 (ja) * | 1996-03-28 | 2003-05-12 | 株式会社東芝 | アクティブマトリクス型液晶表示装置 |
US6069600A (en) * | 1996-03-28 | 2000-05-30 | Kabushiki Kaisha Toshiba | Active matrix type liquid crystal display |
JPH09325319A (ja) | 1996-06-07 | 1997-12-16 | Sharp Corp | 単純マトリクス型液晶表示装置およびその駆動回路 |
JPH09329806A (ja) * | 1996-06-11 | 1997-12-22 | Toshiba Corp | 液晶表示装置 |
JP2937129B2 (ja) * | 1996-08-30 | 1999-08-23 | 日本電気株式会社 | アクティブマトリクス型液晶表示装置 |
JP4307574B2 (ja) * | 1996-09-03 | 2009-08-05 | 株式会社半導体エネルギー研究所 | アクティブマトリクス表示装置 |
US6486862B1 (en) * | 1996-10-31 | 2002-11-26 | Kopin Corporation | Card reader display system |
US6677936B2 (en) | 1996-10-31 | 2004-01-13 | Kopin Corporation | Color display system for a camera |
US6545654B2 (en) | 1996-10-31 | 2003-04-08 | Kopin Corporation | Microdisplay for portable communication systems |
US6559825B2 (en) | 1996-10-31 | 2003-05-06 | Kopin Corporation | Display system for wireless pager |
AU7739998A (en) * | 1996-12-19 | 1998-07-15 | Colorado Microdisplay, Inc. | Display system which applies reference voltage to pixel electrodes before splay of new image |
EP1008132A1 (de) * | 1996-12-19 | 2000-06-14 | Colorado Microdisplay, Inc. | Anzeigesystem mit modulation einer elektrodenspannung zur status-steuerung der elektrooptischen schicht |
US6046716A (en) | 1996-12-19 | 2000-04-04 | Colorado Microdisplay, Inc. | Display system having electrode modulation to alter a state of an electro-optic layer |
US6078303A (en) * | 1996-12-19 | 2000-06-20 | Colorado Microdisplay, Inc. | Display system having electrode modulation to alter a state of an electro-optic layer |
JP3413043B2 (ja) * | 1997-02-13 | 2003-06-03 | 株式会社東芝 | 液晶表示装置 |
US6462722B1 (en) * | 1997-02-17 | 2002-10-08 | Seiko Epson Corporation | Current-driven light-emitting display apparatus and method of producing the same |
CN100538790C (zh) * | 1997-02-17 | 2009-09-09 | 精工爱普生株式会社 | 显示装置 |
GB2324899A (en) * | 1997-04-30 | 1998-11-04 | Sharp Kk | Active matrix display |
US6809717B2 (en) * | 1998-06-24 | 2004-10-26 | Canon Kabushiki Kaisha | Display apparatus, liquid crystal display apparatus and driving method for display apparatus |
WO2000013057A1 (fr) * | 1998-08-28 | 2000-03-09 | Citizen Watch Co., Ltd. | Ecran a cristaux liquides et procede de pilotage dudit ecran |
US6414665B2 (en) * | 1998-11-04 | 2002-07-02 | International Business Machines Corporation | Multiplexing pixel circuits |
AU1242300A (en) | 1998-11-06 | 2000-05-29 | Kopin Corporation | Microdisplay viewer |
US6489952B1 (en) * | 1998-11-17 | 2002-12-03 | Semiconductor Energy Laboratory Co., Ltd. | Active matrix type semiconductor display device |
TW527579B (en) * | 1998-12-14 | 2003-04-11 | Kopin Corp | Portable microdisplay system and applications |
US20020050966A1 (en) * | 2000-07-31 | 2002-05-02 | Yasufumi Asao | Process for producing liquid crystal device and driving method of the device |
US7385579B2 (en) * | 2000-09-29 | 2008-06-10 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device and method of driving the same |
US7071911B2 (en) * | 2000-12-21 | 2006-07-04 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device, driving method thereof and electric equipment using the light emitting device |
TW535966U (en) * | 2001-02-02 | 2003-06-01 | Koninkl Philips Electronics Nv | Display device |
JP2002311911A (ja) * | 2001-04-13 | 2002-10-25 | Sanyo Electric Co Ltd | アクティブマトリクス型表示装置 |
JP2005503588A (ja) * | 2001-09-18 | 2005-02-03 | パイオニア株式会社 | 発光素子駆動回路 |
JP3725458B2 (ja) * | 2001-09-25 | 2005-12-14 | シャープ株式会社 | アクティブマトリクス表示パネル、およびそれを備えた画像表示装置 |
JP2003228340A (ja) * | 2002-02-04 | 2003-08-15 | Casio Comput Co Ltd | 液晶駆動装置及び液晶駆動方法 |
JP4027691B2 (ja) * | 2002-03-18 | 2007-12-26 | 株式会社日立製作所 | 液晶表示装置 |
JP2003345306A (ja) * | 2002-05-23 | 2003-12-03 | Sanyo Electric Co Ltd | 表示装置 |
CA2443206A1 (en) | 2003-09-23 | 2005-03-23 | Ignis Innovation Inc. | Amoled display backplanes - pixel driver circuits, array architecture, and external compensation |
JP2007530999A (ja) * | 2004-03-25 | 2007-11-01 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 表示ユニット |
CA2472671A1 (en) | 2004-06-29 | 2005-12-29 | Ignis Innovation Inc. | Voltage-programming scheme for current-driven amoled displays |
JP2006162639A (ja) * | 2004-12-02 | 2006-06-22 | Hitachi Displays Ltd | 液晶表示装置およびプロジェクタ |
CA2490858A1 (en) | 2004-12-07 | 2006-06-07 | Ignis Innovation Inc. | Driving method for compensated voltage-programming of amoled displays |
US9280933B2 (en) | 2004-12-15 | 2016-03-08 | Ignis Innovation Inc. | System and methods for extraction of threshold and mobility parameters in AMOLED displays |
US9799246B2 (en) | 2011-05-20 | 2017-10-24 | Ignis Innovation Inc. | System and methods for extraction of threshold and mobility parameters in AMOLED displays |
US8576217B2 (en) | 2011-05-20 | 2013-11-05 | Ignis Innovation Inc. | System and methods for extraction of threshold and mobility parameters in AMOLED displays |
US9171500B2 (en) | 2011-05-20 | 2015-10-27 | Ignis Innovation Inc. | System and methods for extraction of parasitic parameters in AMOLED displays |
US20140111567A1 (en) | 2005-04-12 | 2014-04-24 | Ignis Innovation Inc. | System and method for compensation of non-uniformities in light emitting device displays |
US8599191B2 (en) | 2011-05-20 | 2013-12-03 | Ignis Innovation Inc. | System and methods for extraction of threshold and mobility parameters in AMOLED displays |
US10012678B2 (en) | 2004-12-15 | 2018-07-03 | Ignis Innovation Inc. | Method and system for programming, calibrating and/or compensating, and driving an LED display |
US10013907B2 (en) | 2004-12-15 | 2018-07-03 | Ignis Innovation Inc. | Method and system for programming, calibrating and/or compensating, and driving an LED display |
US9275579B2 (en) | 2004-12-15 | 2016-03-01 | Ignis Innovation Inc. | System and methods for extraction of threshold and mobility parameters in AMOLED displays |
KR20070101275A (ko) | 2004-12-15 | 2007-10-16 | 이그니스 이노베이션 인크. | 발광 소자를 프로그래밍하고, 교정하고, 구동시키기 위한방법 및 시스템 |
JP4378771B2 (ja) * | 2004-12-28 | 2009-12-09 | セイコーエプソン株式会社 | 電気泳動装置、電気泳動装置の駆動方法、電子機器 |
CA2496642A1 (en) | 2005-02-10 | 2006-08-10 | Ignis Innovation Inc. | Fast settling time driving method for organic light-emitting diode (oled) displays based on current programming |
CN102663977B (zh) | 2005-06-08 | 2015-11-18 | 伊格尼斯创新有限公司 | 用于驱动发光器件显示器的方法和*** |
CA2518276A1 (en) | 2005-09-13 | 2007-03-13 | Ignis Innovation Inc. | Compensation technique for luminance degradation in electro-luminance devices |
CA2570898C (en) | 2006-01-09 | 2008-08-05 | Ignis Innovation Inc. | Method and system for driving an active matrix display circuit |
US9489891B2 (en) | 2006-01-09 | 2016-11-08 | Ignis Innovation Inc. | Method and system for driving an active matrix display circuit |
US9269322B2 (en) | 2006-01-09 | 2016-02-23 | Ignis Innovation Inc. | Method and system for driving an active matrix display circuit |
EP2008264B1 (de) | 2006-04-19 | 2016-11-16 | Ignis Innovation Inc. | Stabiles ansteuerverfahren für aktivmatrix-displays |
CA2556961A1 (en) | 2006-08-15 | 2008-02-15 | Ignis Innovation Inc. | Oled compensation technique based on oled capacitance |
JP4535090B2 (ja) * | 2007-06-25 | 2010-09-01 | 株式会社日立製作所 | 表示装置および表示方法 |
JP5466694B2 (ja) | 2008-04-18 | 2014-04-09 | イグニス・イノベーション・インコーポレイテッド | 発光デバイス・ディスプレイのためのシステムおよび駆動方法 |
CA2637343A1 (en) | 2008-07-29 | 2010-01-29 | Ignis Innovation Inc. | Improving the display source driver |
JP2009009155A (ja) * | 2008-09-12 | 2009-01-15 | Hitachi Ltd | 表示装置および表示方法 |
KR100989959B1 (ko) * | 2008-10-27 | 2010-10-26 | 하이디스 테크놀로지 주식회사 | 터치스크린 기능을 갖는 일체형 액정표시장치 및 이 장치에서 수행되는 외부 조도량 검출방법 |
US9370075B2 (en) | 2008-12-09 | 2016-06-14 | Ignis Innovation Inc. | System and method for fast compensation programming of pixels in a display |
CA2669367A1 (en) | 2009-06-16 | 2010-12-16 | Ignis Innovation Inc | Compensation technique for color shift in displays |
US9384698B2 (en) | 2009-11-30 | 2016-07-05 | Ignis Innovation Inc. | System and methods for aging compensation in AMOLED displays |
US10319307B2 (en) | 2009-06-16 | 2019-06-11 | Ignis Innovation Inc. | Display system with compensation techniques and/or shared level resources |
CA2688870A1 (en) | 2009-11-30 | 2011-05-30 | Ignis Innovation Inc. | Methode and techniques for improving display uniformity |
US9311859B2 (en) | 2009-11-30 | 2016-04-12 | Ignis Innovation Inc. | Resetting cycle for aging compensation in AMOLED displays |
US8497828B2 (en) | 2009-11-12 | 2013-07-30 | Ignis Innovation Inc. | Sharing switch TFTS in pixel circuits |
US10996258B2 (en) | 2009-11-30 | 2021-05-04 | Ignis Innovation Inc. | Defect detection and correction of pixel circuits for AMOLED displays |
US8803417B2 (en) | 2009-12-01 | 2014-08-12 | Ignis Innovation Inc. | High resolution pixel architecture |
CA2687631A1 (en) | 2009-12-06 | 2011-06-06 | Ignis Innovation Inc | Low power driving scheme for display applications |
US20140313111A1 (en) | 2010-02-04 | 2014-10-23 | Ignis Innovation Inc. | System and methods for extracting correlation curves for an organic light emitting device |
US10163401B2 (en) | 2010-02-04 | 2018-12-25 | Ignis Innovation Inc. | System and methods for extracting correlation curves for an organic light emitting device |
US10176736B2 (en) | 2010-02-04 | 2019-01-08 | Ignis Innovation Inc. | System and methods for extracting correlation curves for an organic light emitting device |
US9881532B2 (en) | 2010-02-04 | 2018-01-30 | Ignis Innovation Inc. | System and method for extracting correlation curves for an organic light emitting device |
CA2692097A1 (en) | 2010-02-04 | 2011-08-04 | Ignis Innovation Inc. | Extracting correlation curves for light emitting device |
US10089921B2 (en) | 2010-02-04 | 2018-10-02 | Ignis Innovation Inc. | System and methods for extracting correlation curves for an organic light emitting device |
CA2696778A1 (en) | 2010-03-17 | 2011-09-17 | Ignis Innovation Inc. | Lifetime, uniformity, parameter extraction methods |
KR20120049022A (ko) * | 2010-11-08 | 2012-05-16 | 삼성모바일디스플레이주식회사 | 액정 표시 장치 및 그의 구동 방법 |
US8907991B2 (en) | 2010-12-02 | 2014-12-09 | Ignis Innovation Inc. | System and methods for thermal compensation in AMOLED displays |
US20140368491A1 (en) | 2013-03-08 | 2014-12-18 | Ignis Innovation Inc. | Pixel circuits for amoled displays |
US9351368B2 (en) | 2013-03-08 | 2016-05-24 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
US9886899B2 (en) | 2011-05-17 | 2018-02-06 | Ignis Innovation Inc. | Pixel Circuits for AMOLED displays |
US9530349B2 (en) | 2011-05-20 | 2016-12-27 | Ignis Innovations Inc. | Charged-based compensation and parameter extraction in AMOLED displays |
US9466240B2 (en) | 2011-05-26 | 2016-10-11 | Ignis Innovation Inc. | Adaptive feedback system for compensating for aging pixel areas with enhanced estimation speed |
WO2012164475A2 (en) | 2011-05-27 | 2012-12-06 | Ignis Innovation Inc. | Systems and methods for aging compensation in amoled displays |
EP2715711A4 (de) | 2011-05-28 | 2014-12-24 | Ignis Innovation Inc | System und verfahren zur schnellen kompensationsprogrammierung von pixeln auf einer anzeige |
JP5771453B2 (ja) * | 2011-06-20 | 2015-09-02 | 株式会社ジャパンディスプレイ | 表示装置および電子機器 |
US10089924B2 (en) | 2011-11-29 | 2018-10-02 | Ignis Innovation Inc. | Structural and low-frequency non-uniformity compensation |
US9324268B2 (en) | 2013-03-15 | 2016-04-26 | Ignis Innovation Inc. | Amoled displays with multiple readout circuits |
US8937632B2 (en) | 2012-02-03 | 2015-01-20 | Ignis Innovation Inc. | Driving system for active-matrix displays |
US9747834B2 (en) | 2012-05-11 | 2017-08-29 | Ignis Innovation Inc. | Pixel circuits including feedback capacitors and reset capacitors, and display systems therefore |
US8922544B2 (en) | 2012-05-23 | 2014-12-30 | Ignis Innovation Inc. | Display systems with compensation for line propagation delay |
US9336717B2 (en) | 2012-12-11 | 2016-05-10 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
US9786223B2 (en) | 2012-12-11 | 2017-10-10 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
WO2014108879A1 (en) | 2013-01-14 | 2014-07-17 | Ignis Innovation Inc. | Driving scheme for emissive displays providing compensation for driving transistor variations |
US9830857B2 (en) | 2013-01-14 | 2017-11-28 | Ignis Innovation Inc. | Cleaning common unwanted signals from pixel measurements in emissive displays |
US9721505B2 (en) | 2013-03-08 | 2017-08-01 | Ignis Innovation Inc. | Pixel circuits for AMOLED displays |
CA2894717A1 (en) | 2015-06-19 | 2016-12-19 | Ignis Innovation Inc. | Optoelectronic device characterization in array with shared sense line |
EP2779147B1 (de) | 2013-03-14 | 2016-03-02 | Ignis Innovation Inc. | Neuinterpolation mit Kantendetektion zur Extraktion eines Alterungsmusters für AMOLED-Anzeigen |
DE112014002086T5 (de) | 2013-04-22 | 2016-01-14 | Ignis Innovation Inc. | Prüfsystem für OLED-Anzeigebildschirme |
US9437137B2 (en) | 2013-08-12 | 2016-09-06 | Ignis Innovation Inc. | Compensation accuracy |
US9741282B2 (en) | 2013-12-06 | 2017-08-22 | Ignis Innovation Inc. | OLED display system and method |
US9761170B2 (en) | 2013-12-06 | 2017-09-12 | Ignis Innovation Inc. | Correction for localized phenomena in an image array |
US9502653B2 (en) | 2013-12-25 | 2016-11-22 | Ignis Innovation Inc. | Electrode contacts |
DE102015206281A1 (de) | 2014-04-08 | 2015-10-08 | Ignis Innovation Inc. | Anzeigesystem mit gemeinsam genutzten Niveauressourcen für tragbare Vorrichtungen |
CA2873476A1 (en) | 2014-12-08 | 2016-06-08 | Ignis Innovation Inc. | Smart-pixel display architecture |
CA2879462A1 (en) | 2015-01-23 | 2016-07-23 | Ignis Innovation Inc. | Compensation for color variation in emissive devices |
CA2886862A1 (en) | 2015-04-01 | 2016-10-01 | Ignis Innovation Inc. | Adjusting display brightness for avoiding overheating and/or accelerated aging |
CA2889870A1 (en) | 2015-05-04 | 2016-11-04 | Ignis Innovation Inc. | Optical feedback system |
CA2892714A1 (en) | 2015-05-27 | 2016-11-27 | Ignis Innovation Inc | Memory bandwidth reduction in compensation system |
US10373554B2 (en) | 2015-07-24 | 2019-08-06 | Ignis Innovation Inc. | Pixels and reference circuits and timing techniques |
US10657895B2 (en) | 2015-07-24 | 2020-05-19 | Ignis Innovation Inc. | Pixels and reference circuits and timing techniques |
CA2898282A1 (en) | 2015-07-24 | 2017-01-24 | Ignis Innovation Inc. | Hybrid calibration of current sources for current biased voltage progra mmed (cbvp) displays |
CA2900170A1 (en) | 2015-08-07 | 2017-02-07 | Gholamreza Chaji | Calibration of pixel based on improved reference values |
CA2908285A1 (en) | 2015-10-14 | 2017-04-14 | Ignis Innovation Inc. | Driver with multiple color pixel structure |
CN105632440B (zh) * | 2016-01-12 | 2018-10-23 | 京东方科技集团股份有限公司 | 像素电路及其驱动方法、显示面板 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4367924A (en) * | 1980-01-08 | 1983-01-11 | Clark Noel A | Chiral smectic C or H liquid crystal electro-optical device |
JPS59119390A (ja) * | 1982-12-25 | 1984-07-10 | 株式会社東芝 | 薄膜トランジスタ回路 |
US5005953A (en) * | 1987-10-06 | 1991-04-09 | Canon Kabushiki Kaisha | High contrast liquid crystal element |
DE69013275T2 (de) * | 1989-08-21 | 1995-05-04 | Sharp Kk | Flüssigkristall-Anzeigevorrichtung. |
US5194974A (en) * | 1989-08-21 | 1993-03-16 | Sharp Kabushiki Kaisha | Non-flicker liquid crystal display with capacitive charge storage |
JP2921577B2 (ja) * | 1990-02-21 | 1999-07-19 | キヤノン株式会社 | 液晶装置 |
JP2681528B2 (ja) * | 1990-02-22 | 1997-11-26 | キヤノン株式会社 | 液晶ライトバルブ装置 |
JP2805253B2 (ja) * | 1990-03-20 | 1998-09-30 | キヤノン株式会社 | 強誘電性液晶装置 |
JP2982330B2 (ja) * | 1990-04-28 | 1999-11-22 | ソニー株式会社 | 液晶表示素子 |
US5426526A (en) * | 1991-04-05 | 1995-06-20 | Sharp Kabushiki Kaisha | Reflection type single crystal silicon substrate liquid crystal display device and system |
JP3010392B2 (ja) * | 1991-07-08 | 2000-02-21 | セイコーインスツルメンツ株式会社 | 空間光変調器とその駆動方法 |
JP2746486B2 (ja) * | 1991-08-20 | 1998-05-06 | シャープ株式会社 | 強誘電性液晶素子 |
JPH0588186A (ja) * | 1991-09-26 | 1993-04-09 | Showa Shell Sekiyu Kk | 液晶配向制御膜とそれを用いた液晶素子 |
-
1994
- 1994-06-07 JP JP6125602A patent/JPH07120722A/ja active Pending
- 1994-06-30 US US08/269,450 patent/US5691783A/en not_active Expired - Lifetime
- 1994-06-30 DE DE69419074T patent/DE69419074T2/de not_active Expired - Lifetime
- 1994-06-30 EP EP94304813A patent/EP0632426B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0632426B1 (de) | 1999-06-16 |
US5691783A (en) | 1997-11-25 |
DE69419074T2 (de) | 1999-11-25 |
JPH07120722A (ja) | 1995-05-12 |
EP0632426A1 (de) | 1995-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69419074D1 (de) | Flüssigkristallanzeigegerät und Steuerverfahren dafür | |
DE69806573D1 (de) | Flüssigkristallanzeigevorrichtung und ansteuerverfahren dafür | |
DE69111888D1 (de) | Flüssigkristallanzeigevorrichtung und Steuerverfahren dafür. | |
DE69027136D1 (de) | Flüssigkristallanzeigeeinheit und Steuerverfahren dafür | |
DE69533982D1 (de) | Flüssigkristallsteuergerät, flüssigkristallanzeigegerät und flüssigkristallsteuerungsverfahren | |
DE69428363T2 (de) | Flüssigkristallanzeigevorrichtung mit aktiver matrix und steuerverfahren dafür | |
DE69326300D1 (de) | Steuervorrichtung und -verfahren für flüssigkristallelemente und bildanzeigevorrichtung | |
DE69625969D1 (de) | Transmissive Flüssigkristall-Anzeigevorrichtung und Herstellungsverfahren | |
DE69413624D1 (de) | Flüssigkristall-Anzeigevorrichtung | |
DE69432654D1 (de) | Flüssigkristall-Anzeige und -vorrichtung | |
DE69410682D1 (de) | Anzeigevorrichtung und Steuerverfahren für Anzeigevorrichtung | |
DE69423302D1 (de) | Flüssigkristall-Anzeigevorrichtung | |
HK1000160A1 (en) | Liquid crystal drive device liquid crystal display device and liquid crystal drive method | |
DE69224959D1 (de) | Flüssigkristallvorrichtung und Steuerverfahren dafür | |
DE69407486T2 (de) | Flüssigkristall-Anzeigevorrichtung | |
DE69425642T2 (de) | Flüssigkristall-Anzeigevorrichtung | |
DE69318276T2 (de) | Flüssigkristall-Vorrichtung und Flüssigkristall-Anzeigevorrichtung | |
DE69318741D1 (de) | Flüssigkristallanzeigevorrichtung und dafür geeignete Steuerschaltung | |
DE69218117D1 (de) | Flüssigkristallelement und Steuerverfahren dafür | |
DE69431337D1 (de) | Flüssigkristall-Projektionsvorrichtung und Flüssigkristall-Anzeigevorrichtung | |
DE69326740D1 (de) | Steuerungsverfahren und -schaltung für flüssigkristallelemente und bildanzeigevorrichtung | |
DE69318062D1 (de) | Flüssigkristallanzeigegerät mit zwei metastabilen Zuständen und Steuerverfahren dafür | |
DE69430895T2 (de) | Anzeigevorrichtung mit Flüssigkristallen | |
DE69427386T2 (de) | Flüssigkristall-Anzeigevorrichtung | |
DE69412677T2 (de) | Flüssigkristallanzeigevorrichtung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |