TW349180B - Liquid crystal display device - Google Patents

Liquid crystal display device

Info

Publication number
TW349180B
TW349180B TW086101759A TW86101759A TW349180B TW 349180 B TW349180 B TW 349180B TW 086101759 A TW086101759 A TW 086101759A TW 86101759 A TW86101759 A TW 86101759A TW 349180 B TW349180 B TW 349180B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
crystal display
display panel
display device
drive mechanism
Prior art date
Application number
TW086101759A
Other languages
English (en)
Inventor
Nobuaki Takahashi
Hideo Touge
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 TW349180B publication Critical patent/TW349180B/zh

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
    • 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
    • G09G2310/0245—Clearing or presetting the whole screen independently of waveforms, e.g. on power-on
    • 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

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)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
TW086101759A 1996-03-21 1997-02-14 Liquid crystal display device TW349180B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6501396 1996-03-21
JP32508796A JP3231641B2 (ja) 1996-03-21 1996-12-05 液晶表示装置

Publications (1)

Publication Number Publication Date
TW349180B true TW349180B (en) 1999-01-01

Family

ID=26406155

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086101759A TW349180B (en) 1996-03-21 1997-02-14 Liquid crystal display device

Country Status (4)

Country Link
US (1) US6005541A (zh)
JP (1) JP3231641B2 (zh)
KR (1) KR100259949B1 (zh)
TW (1) TW349180B (zh)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1114961A (ja) * 1997-04-28 1999-01-22 Toshiba Microelectron Corp 液晶駆動用回路
JP3887093B2 (ja) * 1998-01-29 2007-02-28 株式会社 沖マイクロデザイン 表示装置
US6639590B2 (en) * 1998-04-16 2003-10-28 Seiko Epson Corporation Method for controlling liquid crystal display device, device for driving liquid crystal display device, liquid crystal display device, and electronic apparatus
JP2001209355A (ja) * 2000-01-25 2001-08-03 Nec Corp 液晶表示装置及びその駆動方法
JP4545276B2 (ja) * 2000-05-01 2010-09-15 三菱電機株式会社 液晶表示装置
JP2002032058A (ja) * 2000-07-18 2002-01-31 Nec Corp 表示装置
KR100697269B1 (ko) * 2000-11-07 2007-03-21 삼성전자주식회사 액정 디스플레이 장치를 위한 고속 방전회로
TW567456B (en) * 2001-02-15 2003-12-21 Au Optronics Corp Apparatus capable of improving flicker of thin film transistor liquid crystal display
JP3981539B2 (ja) * 2001-08-28 2007-09-26 Ｎｅｃエレクトロニクス株式会社 半導体集積回路装置
JP4103425B2 (ja) * 2002-03-28 2008-06-18 セイコーエプソン株式会社 電気光学装置、電子機器及び投射型表示装置
US7698573B2 (en) 2002-04-02 2010-04-13 Sharp Corporation Power source apparatus for display and image display apparatus
KR100737887B1 (ko) * 2003-05-20 2007-07-10 삼성전자주식회사 구동회로, 이를 갖는 평판표시장치 및 이의 구동방법
KR100539262B1 (ko) * 2004-05-13 2005-12-27 삼성전자주식회사 배터리 제거를 감지할 수 있는 디스플레이 장치 및 잔상제거 방법
TWI353575B (en) * 2006-12-29 2011-12-01 Novatek Microelectronics Corp Gate driver structure of tft-lcd display
TW200910308A (en) * 2007-08-31 2009-03-01 Toppoly Optoelectronics Corp Image display system, liquid crystal display and discharge circuit of the same
JP4502003B2 (ja) * 2007-12-26 2010-07-14 エプソンイメージングデバイス株式会社 電気光学装置及びその電気光学装置を備えた電子機器
JP5261337B2 (ja) * 2009-09-28 2013-08-14 株式会社ジャパンディスプレイウェスト 液晶表示装置
TWI410173B (zh) * 2009-12-01 2013-09-21 Richtek Technology Corp Ｌｅｄ驅動器及驅動方法
KR101950943B1 (ko) 2011-08-30 2019-02-26 삼성디스플레이 주식회사 정전 보호 회로를 가지는 표시 장치 및 그것의 제조 방법
CN102867491B (zh) * 2012-09-03 2014-12-10 京东方科技集团股份有限公司 一种液晶面板驱动电路及方法、显示装置
JP7110760B2 (ja) * 2018-06-27 2022-08-02 凸版印刷株式会社 調光装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5946687A (ja) * 1982-09-09 1984-03-16 株式会社東芝 液晶駆動電圧発生回路
US5572735A (en) * 1994-05-27 1996-11-05 Ast Research, Inc. Method and apparatus for discharging the output voltage of a DC power supply
KR100206567B1 (ko) * 1995-09-07 1999-07-01 윤종용 박막 트랜지스터 액정표시장치의 화면 지움 회로와 그 구동방법

Also Published As

Publication number Publication date
KR970067076A (ko) 1997-10-13
KR100259949B1 (ko) 2000-06-15
JP3231641B2 (ja) 2001-11-26
US6005541A (en) 1999-12-21
JPH09311311A (ja) 1997-12-02

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