TW307856B - - Google Patents

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Publication number
TW307856B
TW307856B TW085103164A TW85103164A TW307856B TW 307856 B TW307856 B TW 307856B TW 085103164 A TW085103164 A TW 085103164A TW 85103164 A TW85103164 A TW 85103164A TW 307856 B TW307856 B TW 307856B
Authority
TW
Taiwan
Prior art keywords
voltage
gradation
display data
electrode
display panel
Prior art date
Application number
TW085103164A
Other languages
English (en)
Chinese (zh)
Original Assignee
Sharp Kk
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sharp Kk filed Critical Sharp Kk
Application granted granted Critical
Publication of TW307856B publication Critical patent/TW307856B/zh

Links

Classifications

    • 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
    • G09G3/2011—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
    • G09G3/3685—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
    • 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
    • G09G2310/0259—Details of the generation of driving signals with use of an analog or digital ramp generator in the column driver or in the pixel circuit
    • 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
    • G09G2310/06—Details of flat display driving waveforms
    • G09G2310/066—Waveforms comprising a gently increasing or decreasing portion, e.g. ramp
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (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)
TW085103164A 1995-06-19 1996-03-16 TW307856B (cg-RX-API-DMAC7.html)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15176495 1995-06-19
JP29877095A JP3367808B2 (ja) 1995-06-19 1995-11-16 表示パネルの駆動方法および装置

Publications (1)

Publication Number Publication Date
TW307856B true TW307856B (cg-RX-API-DMAC7.html) 1997-06-11

Family

ID=26480899

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085103164A TW307856B (cg-RX-API-DMAC7.html) 1995-06-19 1996-03-16

Country Status (4)

Country Link
US (1) US6160533A (cg-RX-API-DMAC7.html)
JP (1) JP3367808B2 (cg-RX-API-DMAC7.html)
KR (1) KR100199648B1 (cg-RX-API-DMAC7.html)
TW (1) TW307856B (cg-RX-API-DMAC7.html)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3501939B2 (ja) * 1997-06-04 2004-03-02 シャープ株式会社 アクティブマトリクス型画像表示装置
US6421038B1 (en) * 1998-09-19 2002-07-16 Lg. Philips Lcd Co., Ltd. Active matrix liquid crystal display
US6608612B2 (en) * 1998-11-20 2003-08-19 Fujitsu Limited Selector and multilayer interconnection with reduced occupied area on substrate
TW494374B (en) * 1999-02-05 2002-07-11 Hitachi Ltd Driving circuit of integrating-type liquid crystal display apparatus
JP4637315B2 (ja) * 1999-02-24 2011-02-23 株式会社半導体エネルギー研究所 表示装置
US7193594B1 (en) 1999-03-18 2007-03-20 Semiconductor Energy Laboratory Co., Ltd. Display device
US7145536B1 (en) 1999-03-26 2006-12-05 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device
US6952194B1 (en) 1999-03-31 2005-10-04 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device
US6753854B1 (en) 1999-04-28 2004-06-22 Semiconductor Energy Laboratory Co., Ltd. Display device
JP3473745B2 (ja) * 1999-05-28 2003-12-08 シャープ株式会社 シフトレジスタ、および、それを用いた画像表示装置
US6888526B2 (en) * 1999-10-21 2005-05-03 Seiko Epson Corporation Voltage supplying device, and semiconductor device, electro-optical device and electronic instrument using the same
JP3574768B2 (ja) * 1999-10-25 2004-10-06 株式会社日立製作所 液晶表示装置及びその駆動方法
JP2001195031A (ja) * 1999-10-27 2001-07-19 Internatl Business Mach Corp <Ibm> ガンマ補正用基準電位発生回路
TW521256B (en) * 2000-05-18 2003-02-21 Semiconductor Energy Lab Electronic device and method of driving the same
JP3617621B2 (ja) * 2000-09-29 2005-02-09 シャープ株式会社 半導体集積回路の検査装置及びその検査方法
JP2002189452A (ja) * 2000-12-19 2002-07-05 Seiko Epson Corp 半導体集積回路
US20020149557A1 (en) * 2000-12-20 2002-10-17 Sarif, Inc. Digital light valve addressing methods and apparatus and light valves incorporating same
KR20020057768A (ko) * 2001-01-06 2002-07-12 윤종용 소비 전류의 감소가 가능한 박막 트랜지스터형 액정 표시장치 드라이버
JP4766760B2 (ja) * 2001-03-06 2011-09-07 ルネサスエレクトロニクス株式会社 液晶駆動装置
JP4610780B2 (ja) * 2001-04-27 2011-01-12 パイオニア株式会社 発光パネルの駆動方法及び駆動装置
US6940482B2 (en) * 2001-07-13 2005-09-06 Seiko Epson Corporation Electrooptic device and electronic apparatus
US11302253B2 (en) * 2001-09-07 2022-04-12 Joled Inc. El display apparatus
KR100859509B1 (ko) * 2002-02-27 2008-09-22 삼성전자주식회사 박막 트랜지스터 어레이 기판
JP2003271108A (ja) * 2002-03-18 2003-09-25 Hitachi Ltd 液晶表示装置
JP4110839B2 (ja) * 2002-05-31 2008-07-02 ソニー株式会社 表示装置および携帯端末
JP3829778B2 (ja) * 2002-08-07 2006-10-04 セイコーエプソン株式会社 電子回路、電気光学装置、及び電子機器
US20040174355A1 (en) * 2003-03-07 2004-09-09 Sanyo Electric Co., Ltd. Signal line drive circuit in image display apparatus
TWI223230B (en) * 2003-05-07 2004-11-01 Au Optronics Corp Line inversion driving device for thin film transistor liquid crystal display
JP2005003848A (ja) * 2003-06-11 2005-01-06 Seiko Epson Corp 半導体集積回路
JP2006030592A (ja) * 2004-07-16 2006-02-02 Ricoh Co Ltd 画像表示装置及びその駆動回路
JP4643954B2 (ja) * 2004-09-09 2011-03-02 ルネサスエレクトロニクス株式会社 階調電圧生成回路及び階調電圧生成方法
KR20060037861A (ko) * 2004-10-28 2006-05-03 삼성에스디아이 주식회사 데이터 구동부, 평판 표시장치 및 데이터 변환 방법
JP2006208653A (ja) 2005-01-27 2006-08-10 Mitsubishi Electric Corp 表示装置
JP4645258B2 (ja) * 2005-03-25 2011-03-09 日本電気株式会社 デジタルアナログ変換回路及び表示装置
JP4896436B2 (ja) * 2005-06-13 2012-03-14 ルネサスエレクトロニクス株式会社 液晶表示装置制御回路
JP2007047348A (ja) * 2005-08-09 2007-02-22 Sanyo Epson Imaging Devices Corp 電気光学装置、駆動方法および電子機器
TWI315508B (en) * 2005-09-22 2009-10-01 Chunghwa Picture Tubes Ltd Driving apparatus and method of display panel
KR20070092856A (ko) * 2006-03-09 2007-09-14 삼성에스디아이 주식회사 평판표시장치 및 데이터신호 형성방법
KR100748359B1 (ko) * 2006-08-08 2007-08-09 삼성에스디아이 주식회사 논리 게이트 및 이를 이용한 주사 구동부와 유기전계발광표시장치
JP4375410B2 (ja) * 2007-02-15 2009-12-02 船井電機株式会社 表示装置および表示駆動回路
JP5358105B2 (ja) * 2007-03-23 2013-12-04 株式会社半導体エネルギー研究所 表示装置
JP2009223322A (ja) * 2008-02-19 2009-10-01 Victor Co Of Japan Ltd 液晶表示装置、液晶表示装置の駆動回路及び液晶表示装置の駆動方法
JP5493547B2 (ja) * 2009-07-29 2014-05-14 株式会社Ｊｖｃケンウッド 液晶表示装置及び液晶表示装置の駆動方法
JP5549610B2 (ja) * 2011-01-19 2014-07-16 株式会社Ｊｖｃケンウッド 液晶表示装置
TWI449011B (zh) * 2011-08-12 2014-08-11 Novatek Microelectronics Corp 整合型源極驅動器及其驅動方法
JP2013083826A (ja) 2011-10-11 2013-05-09 Canon Inc 液晶表示装置、液晶表示装置の制御方法
JP6080351B2 (ja) 2011-11-16 2017-02-15 キヤノン株式会社 電気光学表示装置および電子機器
US11024252B2 (en) * 2012-06-29 2021-06-01 Novatek Microelectronics Corp. Power-saving driving circuit for display panel and power-saving driving method thereof
CN109036322B (zh) * 2018-09-26 2023-11-03 北京集创北方科技股份有限公司 输入缓冲器、控制方法、驱动装置以及显示装置
JP6729670B2 (ja) * 2018-12-11 2020-07-22 セイコーエプソン株式会社 表示ドライバー、電気光学装置及び電子機器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5264839A (en) * 1987-09-25 1993-11-23 Canon Kabushiki Kaisha Display apparatus
EP0391655B1 (en) * 1989-04-04 1995-06-14 Sharp Kabushiki Kaisha A drive device for driving a matrix-type LCD apparatus
US5266936A (en) * 1989-05-09 1993-11-30 Nec Corporation Driving circuit for liquid crystal display
JP2718835B2 (ja) * 1990-12-13 1998-02-25 沖電気工業株式会社 液晶表示装置
JPH05297833A (ja) * 1992-04-22 1993-11-12 Fujitsu Ltd 表示装置駆動回路
JP2500417B2 (ja) * 1992-12-02 1996-05-29 日本電気株式会社 液晶駆動回路
KR950007126B1 (ko) * 1993-05-07 1995-06-30 삼성전자주식회사 액정 디스플레이 구동장치
JP3118349B2 (ja) * 1993-08-06 2000-12-18 富士通テン株式会社 温度センサを備える集積回路
JP2911089B2 (ja) * 1993-08-24 1999-06-23 シャープ株式会社 液晶表示装置の列電極駆動回路
JP3165594B2 (ja) * 1994-08-12 2001-05-14 シャープ株式会社 表示駆動装置
JPH08262402A (ja) * 1995-03-24 1996-10-11 Sharp Corp 液晶表示駆動装置
JP3277106B2 (ja) * 1995-08-02 2002-04-22 シャープ株式会社 表示装置の駆動装置
US5828357A (en) * 1996-03-27 1998-10-27 Sharp Kabushiki Kaisha Display panel driving method and display apparatus

Also Published As

Publication number Publication date
KR970002830A (ko) 1997-01-28
KR100199648B1 (ko) 1999-06-15
US6160533A (en) 2000-12-12
JPH0968692A (ja) 1997-03-11
JP3367808B2 (ja) 2003-01-20

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees
MM4A Annulment or lapse of patent due to non-payment of fees