KR101215027B1 - 반투과형 액정표시장치 및 이의 구동방법 - Google Patents

반투과형 액정표시장치 및 이의 구동방법 Download PDF

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Publication number
KR101215027B1
KR101215027B1 KR1020050126740A KR20050126740A KR101215027B1 KR 101215027 B1 KR101215027 B1 KR 101215027B1 KR 1020050126740 A KR1020050126740 A KR 1020050126740A KR 20050126740 A KR20050126740 A KR 20050126740A KR 101215027 B1 KR101215027 B1 KR 101215027B1
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KR
South Korea
Prior art keywords
liquid crystal
storage
voltage
crystal cells
electrode
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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 - Fee Related
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KR1020050126740A
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English (en)
Korean (ko)
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KR20070066041A (ko
Inventor
김일곤
김철호
Original Assignee
삼성디스플레이 주식회사
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Application filed by 삼성디스플레이 주식회사 filed Critical 삼성디스플레이 주식회사
Priority to KR1020050126740A priority Critical patent/KR101215027B1/ko
Priority to US11/524,010 priority patent/US7961279B2/en
Priority to CN2006101356324A priority patent/CN1987623B/zh
Priority to JP2006344036A priority patent/JP5025252B2/ja
Publication of KR20070066041A publication Critical patent/KR20070066041A/ko
Application granted granted Critical
Publication of KR101215027B1 publication Critical patent/KR101215027B1/ko
Anticipated expiration legal-status Critical
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    • 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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133553—Reflecting elements
    • G02F1/133555—Transflectors
    • 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
    • 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
    • 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136213—Storage capacitors associated with the pixel electrode
    • 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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134345—Subdivided pixels, e.g. for grey scale or redundancy

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
KR1020050126740A 2005-12-21 2005-12-21 반투과형 액정표시장치 및 이의 구동방법 Expired - Fee Related KR101215027B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020050126740A KR101215027B1 (ko) 2005-12-21 2005-12-21 반투과형 액정표시장치 및 이의 구동방법
US11/524,010 US7961279B2 (en) 2005-12-21 2006-09-19 Transreflective liquid crystal display apparatus with single cell-gap and reduced power consumption
CN2006101356324A CN1987623B (zh) 2005-12-21 2006-10-18 具有单单元间隙和功耗降低的透射反射式液晶显示设备
JP2006344036A JP5025252B2 (ja) 2005-12-21 2006-12-21 半透過型液晶表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050126740A KR101215027B1 (ko) 2005-12-21 2005-12-21 반투과형 액정표시장치 및 이의 구동방법

Publications (2)

Publication Number Publication Date
KR20070066041A KR20070066041A (ko) 2007-06-27
KR101215027B1 true KR101215027B1 (ko) 2012-12-26

Family

ID=38184472

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050126740A Expired - Fee Related KR101215027B1 (ko) 2005-12-21 2005-12-21 반투과형 액정표시장치 및 이의 구동방법

Country Status (4)

Country Link
US (1) US7961279B2 (https=)
JP (1) JP5025252B2 (https=)
KR (1) KR101215027B1 (https=)
CN (1) CN1987623B (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2957460B2 (ja) 1996-01-26 1999-10-04 住友電気工業株式会社 管押し込み用複推進機
KR101215027B1 (ko) * 2005-12-21 2012-12-26 삼성디스플레이 주식회사 반투과형 액정표시장치 및 이의 구동방법
US7843419B2 (en) * 2006-11-17 2010-11-30 Hannstar Display Corporation Transflective LCD and driving method thereof
KR101311299B1 (ko) * 2006-12-07 2013-09-25 엘지디스플레이 주식회사 반사투과형 액정표시장치 및 제조방법
KR101435527B1 (ko) * 2007-07-25 2014-08-29 삼성디스플레이 주식회사 표시 장치
US8089590B2 (en) * 2007-08-06 2012-01-03 Chimei Innolux Corporation Transflective liquid crystal display
US7884891B2 (en) * 2008-01-21 2011-02-08 Beijing Boe Optoelectronics Technology Co., Ltd. Thin film transistor liquid crystal display
US8587754B2 (en) 2009-06-30 2013-11-19 Samsung Display Co., Ltd. Liquid crystal display and method of manufacturing the same
US8451407B2 (en) 2009-06-30 2013-05-28 Samsung Display Co., Ltd. Liquid crystal display and method of manufacturing the same
US9461072B2 (en) * 2013-12-25 2016-10-04 Shenzhen China Star Optoelectronics Technology Co., Ltd. Liquid crystal display array substrates and a method for manufacturing the same
TWI582747B (zh) * 2015-07-31 2017-05-11 友達光電股份有限公司 液晶畫素單元

Citations (1)

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JP2004126199A (ja) * 2002-10-02 2004-04-22 Toppoly Optoelectronics Corp 液晶ディスプレイのディスプレイ回路構造

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JP3144132B2 (ja) * 1993-03-22 2001-03-12 松下電器産業株式会社 液晶表示装置およびそれを用いた投写型表示装置
JPH0713191A (ja) * 1993-06-28 1995-01-17 Casio Comput Co Ltd アクティブマトリックス液晶表示素子
US6518945B1 (en) * 1997-07-25 2003-02-11 Aurora Systems, Inc. Replacing defective circuit elements by column and row shifting in a flat-panel display
JP2000081606A (ja) 1998-06-29 2000-03-21 Sanyo Electric Co Ltd 液晶表示素子の駆動方法
US6642915B1 (en) * 1999-07-13 2003-11-04 Intel Corporation Display panel
US6456301B1 (en) * 2000-01-28 2002-09-24 Intel Corporation Temporal light modulation technique and apparatus
JP2002333870A (ja) * 2000-10-31 2002-11-22 Matsushita Electric Ind Co Ltd 液晶表示装置、ｅｌ表示装置及びその駆動方法、並びに副画素の表示パターン評価方法
JP4689900B2 (ja) 2001-08-22 2011-05-25 Ｎｅｃ液晶テクノロジー株式会社 液晶表示装置
US6864883B2 (en) * 2001-08-24 2005-03-08 Koninklijke Philips Electronics N.V. Display device
JP2003084298A (ja) * 2001-09-11 2003-03-19 Toshiba Corp 平面表示装置
JP4111785B2 (ja) * 2001-09-18 2008-07-02 シャープ株式会社 液晶表示装置
US6670941B2 (en) * 2001-10-22 2003-12-30 Koninklijke Philips Electronics N.V. Slow rate controlled ramp and its use in liquid crystal displays
CN1599879A (zh) * 2001-12-06 2005-03-23 皇家飞利浦电子股份有限公司 透射反射式液晶显示设备
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JP2006078789A (ja) * 2004-09-09 2006-03-23 Sharp Corp 半透過型液晶表示装置
KR101215027B1 (ko) * 2005-12-21 2012-12-26 삼성디스플레이 주식회사 반투과형 액정표시장치 및 이의 구동방법
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JP2004126199A (ja) * 2002-10-02 2004-04-22 Toppoly Optoelectronics Corp 液晶ディスプレイのディスプレイ回路構造

Also Published As

Publication number Publication date
CN1987623B (zh) 2012-10-10
US7961279B2 (en) 2011-06-14
CN1987623A (zh) 2007-06-27
KR20070066041A (ko) 2007-06-27
US20070216821A1 (en) 2007-09-20
JP2007171969A (ja) 2007-07-05
JP5025252B2 (ja) 2012-09-12

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