TWI402561B - 液晶顯示裝置 - Google Patents

液晶顯示裝置 Download PDF

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Publication number
TWI402561B
TWI402561B TW97121543A TW97121543A TWI402561B TW I402561 B TWI402561 B TW I402561B TW 97121543 A TW97121543 A TW 97121543A TW 97121543 A TW97121543 A TW 97121543A TW I402561 B TWI402561 B TW I402561B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
electrode
crystal layer
voltage
potential
Prior art date
Application number
TW97121543A
Other languages
English (en)
Chinese (zh)
Other versions
TW200916885A (en
Inventor
Masayuki Abe
Original Assignee
Canon 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 Canon Kk filed Critical Canon Kk
Publication of TW200916885A publication Critical patent/TW200916885A/zh
Application granted granted Critical
Publication of TWI402561B publication Critical patent/TWI402561B/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
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3614—Control of polarity reversal in general
    • 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
    • G09G2310/0232—Special driving of display border areas
    • 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
    • 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
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0257—Reduction of after-image effects
    • 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
    • G09G2320/043—Preventing or counteracting the effects of ageing
    • G09G2320/048—Preventing or counteracting the effects of ageing using evaluation of the usage time

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)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Projection Apparatus (AREA)
TW97121543A 2007-06-12 2008-06-10 液晶顯示裝置 TWI402561B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007154727A JP5273951B2 (ja) 2007-06-12 2007-06-12 液晶表示装置

Publications (2)

Publication Number Publication Date
TW200916885A TW200916885A (en) 2009-04-16
TWI402561B true TWI402561B (zh) 2013-07-21

Family

ID=39529724

Family Applications (1)

Application Number Title Priority Date Filing Date
TW97121543A TWI402561B (zh) 2007-06-12 2008-06-10 液晶顯示裝置

Country Status (5)

Country Link
US (2) US8330694B2 (enExample)
EP (1) EP2003637B8 (enExample)
JP (1) JP5273951B2 (enExample)
KR (1) KR100961008B1 (enExample)
TW (1) TWI402561B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8068079B2 (en) * 2007-10-18 2011-11-29 Canon Kabushiki Kaisha Liquid crystal display apparatus
US8144277B2 (en) * 2008-05-02 2012-03-27 Canon Kabushiki Kaisha Liquid crystal display device
CN102411912A (zh) * 2011-04-27 2012-04-11 深圳市华星光电技术有限公司 液晶显示器的驱动方法
JP5790256B2 (ja) * 2011-07-29 2015-10-07 セイコーエプソン株式会社 電気光学装置、電気光学装置の駆動方法、電子機器、プロジェクター
TWI522979B (zh) * 2014-09-19 2016-02-21 群創光電股份有限公司 液晶顯示面板及偵測其中液晶層與配向膜間離子所產生之電位之方法
JP2016184097A (ja) * 2015-03-26 2016-10-20 株式会社ジャパンディスプレイ 表示装置
CN110471225B (zh) * 2019-08-21 2022-06-21 合肥联宝信息技术有限公司 一种屏幕及液晶校准方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020036607A1 (en) * 2000-05-29 2002-03-28 Kenichi Takahashi Liquid crystal display drive method
TW200305760A (en) * 2002-03-19 2003-11-01 Semiconductor Energy Lab Liquid crystal display device and electronic apparatus using the same
JP2005055562A (ja) * 2003-08-01 2005-03-03 Sony Corp 液晶表示装置およびその駆動方法
TW200609580A (en) * 2004-05-28 2006-03-16 Toshiba Matsushita Display Tec Liquid crystal display panel and method for manufacturing the same

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04125617A (ja) 1990-09-18 1992-04-27 Fujitsu Ltd 液晶表示パネル
JPH0532336A (ja) 1991-07-30 1993-02-09 Canon Inc シート搬送装置
JPH05323336A (ja) 1992-05-26 1993-12-07 Hitachi Ltd 液晶表示素子および液晶封入方法
JPH08201830A (ja) 1995-01-27 1996-08-09 Citizen Watch Co Ltd 液晶表示装置
JPH0954325A (ja) 1995-08-16 1997-02-25 Matsushita Electric Ind Co Ltd 液晶表示素子及びその製造方法
JPH0996794A (ja) * 1995-09-28 1997-04-08 Nec Corp 液晶表示装置
JPH10206822A (ja) * 1997-01-20 1998-08-07 Internatl Business Mach Corp <Ibm> 電圧印加駆動方式
JPH1138389A (ja) 1997-07-16 1999-02-12 Victor Co Of Japan Ltd 反射型の液晶表示装置
JPH11305234A (ja) * 1998-04-23 1999-11-05 Sharp Corp 液晶表示素子およびその製造方法
JP3497098B2 (ja) * 1999-05-25 2004-02-16 シャープ株式会社 液晶表示素子
US6507330B1 (en) * 1999-09-01 2003-01-14 Displaytech, Inc. DC-balanced and non-DC-balanced drive schemes for liquid crystal devices
JP2002122840A (ja) 2000-10-13 2002-04-26 Sharp Corp 液晶表示装置
KR100692679B1 (ko) * 2000-12-29 2007-03-14 비오이 하이디스 테크놀로지 주식회사 액정 표시 장치의 자기 제거 구동 방법
JP4544809B2 (ja) * 2001-07-18 2010-09-15 三星電子株式会社 液晶表示装置
JP2003075801A (ja) * 2001-09-06 2003-03-12 Matsushita Electric Ind Co Ltd 液晶表示装置及びその駆動方法
KR20050018288A (ko) 2003-08-16 2005-02-23 삼성전자주식회사 액정표시장치
WO2005022244A1 (en) * 2003-08-28 2005-03-10 Koninklijke Philips Electronics N.V. Lateral ion pumping in liquid crystal displays
TWI305334B (en) * 2005-09-05 2009-01-11 Chunghwa Picture Tubes Ltd Method for the transition of liquid crystal display
TWI351662B (en) * 2006-08-18 2011-11-01 Chunghwa Picture Tubes Ltd A method about preventing and reducing external im
JP4923866B2 (ja) * 2006-08-30 2012-04-25 ソニー株式会社 液晶表示装置および映像表示装置
TWI315861B (en) * 2006-11-15 2009-10-11 Au Optronics Corp Method for displaying frames on lcd with improved image sticking effect
US8068079B2 (en) * 2007-10-18 2011-11-29 Canon Kabushiki Kaisha Liquid crystal display apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020036607A1 (en) * 2000-05-29 2002-03-28 Kenichi Takahashi Liquid crystal display drive method
TW200305760A (en) * 2002-03-19 2003-11-01 Semiconductor Energy Lab Liquid crystal display device and electronic apparatus using the same
JP2005055562A (ja) * 2003-08-01 2005-03-03 Sony Corp 液晶表示装置およびその駆動方法
TW200609580A (en) * 2004-05-28 2006-03-16 Toshiba Matsushita Display Tec Liquid crystal display panel and method for manufacturing the same

Also Published As

Publication number Publication date
US9142173B2 (en) 2015-09-22
US20080309837A1 (en) 2008-12-18
US20130063410A1 (en) 2013-03-14
KR100961008B1 (ko) 2010-05-31
EP2003637A2 (en) 2008-12-17
EP2003637B1 (en) 2015-09-09
EP2003637A3 (en) 2009-10-07
KR20080109645A (ko) 2008-12-17
JP5273951B2 (ja) 2013-08-28
EP2003637B8 (en) 2016-01-27
TW200916885A (en) 2009-04-16
JP2008309823A (ja) 2008-12-25
US8330694B2 (en) 2012-12-11

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MM4A Annulment or lapse of patent due to non-payment of fees