KR100491902B1 - 액정 표시 장치 - Google Patents

액정 표시 장치 Download PDF

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Publication number
KR100491902B1
KR100491902B1 KR10-2002-0019746A KR20020019746A KR100491902B1 KR 100491902 B1 KR100491902 B1 KR 100491902B1 KR 20020019746 A KR20020019746 A KR 20020019746A KR 100491902 B1 KR100491902 B1 KR 100491902B1
Authority
KR
South Korea
Prior art keywords
gate signal
pair
light reflecting
light
reflecting portion
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 - Fee Related
Application number
KR10-2002-0019746A
Other languages
English (en)
Korean (ko)
Other versions
KR20020079588A (ko
Inventor
안노고우이찌
하야따히로꼬
사사끼도오루
Original Assignee
가부시키가이샤 히타치세이사쿠쇼
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 가부시키가이샤 히타치세이사쿠쇼 filed Critical 가부시키가이샤 히타치세이사쿠쇼
Publication of KR20020079588A publication Critical patent/KR20020079588A/ko
Application granted granted Critical
Publication of KR100491902B1 publication Critical patent/KR100491902B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • 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
    • 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
    • G02F1/134336—Matrix
    • 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
    • G02F1/136227—Through-hole connection of the pixel electrode to the active element through an insulation layer

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Optical Filters (AREA)
  • Thin Film Transistor (AREA)
  • Optical Elements Other Than Lenses (AREA)
KR10-2002-0019746A 2001-04-12 2002-04-11 액정 표시 장치 Expired - Fee Related KR100491902B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001113730A JP2002311424A (ja) 2001-04-12 2001-04-12 液晶表示装置
JPJP-P-2001-00113730 2001-04-12

Publications (2)

Publication Number Publication Date
KR20020079588A KR20020079588A (ko) 2002-10-19
KR100491902B1 true KR100491902B1 (ko) 2005-05-27

Family

ID=18964915

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2002-0019746A Expired - Fee Related KR100491902B1 (ko) 2001-04-12 2002-04-11 액정 표시 장치

Country Status (5)

Country Link
US (2) US6912026B2 (enExample)
JP (1) JP2002311424A (enExample)
KR (1) KR100491902B1 (enExample)
CN (2) CN1208673C (enExample)
TW (1) TWI295394B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4167930B2 (ja) * 2003-04-24 2008-10-22 アルプス電気株式会社 半透過型液晶表示装置及びそれを備えた電子機器
KR100617031B1 (ko) * 2003-12-30 2006-08-30 엘지.필립스 엘시디 주식회사 반사투과형 액정표시장치 및 그 제조방법
JP4712402B2 (ja) * 2004-05-10 2011-06-29 サムスン エレクトロニクス カンパニー リミテッド 下部表示板及び下部表示板を含む液晶表示装置およびその製造方法
KR20060117671A (ko) * 2005-05-13 2006-11-17 삼성전자주식회사 표시 장치
JP6844845B2 (ja) 2017-05-31 2021-03-17 三国電子有限会社 表示装置
JP7190729B2 (ja) 2018-08-31 2022-12-16 三国電子有限会社 キャリア注入量制御電極を有する有機エレクトロルミネセンス素子
JP7246681B2 (ja) 2018-09-26 2023-03-28 三国電子有限会社 トランジスタ及びトランジスタの製造方法、並びにトランジスタを含む表示装置
KR102555412B1 (ko) * 2018-12-14 2023-07-13 엘지디스플레이 주식회사 발광 소자를 포함하는 디스플레이 장치
JP7190740B2 (ja) 2019-02-22 2022-12-16 三国電子有限会社 エレクトロルミネセンス素子を有する表示装置
JP7444436B2 (ja) 2020-02-05 2024-03-06 三国電子有限会社 液晶表示装置
CN118234323B (zh) * 2024-05-27 2024-07-19 Tcl华星光电技术有限公司 显示面板及显示终端

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010009014A (ko) * 1999-07-06 2001-02-05 윤종용 반사 투과 복합형 박막트랜지스터 액정표시장치의 화소전극 형성방법 및 이에 의해 이루어지는 박막트랜지스터 액정표시장치
KR20020060844A (ko) * 2001-01-12 2002-07-19 삼성전자 주식회사 반사투과 복합형 액정표시장치 및 그 형성방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2955277B2 (ja) 1997-07-28 1999-10-04 シャープ株式会社 液晶表示装置
US6195140B1 (en) * 1997-07-28 2001-02-27 Sharp Kabushiki Kaisha Liquid crystal display in which at least one pixel includes both a transmissive region and a reflective region
JP3377447B2 (ja) 1998-03-05 2003-02-17 シャープ株式会社 液晶表示パネル及びその製造方法
US6295109B1 (en) * 1997-12-26 2001-09-25 Sharp Kabushiki Kaisha LCD with plurality of pixels having reflective and transmissive regions
JP4167335B2 (ja) 1998-01-30 2008-10-15 シャープ株式会社 液晶表示装置
JP3406242B2 (ja) * 1998-10-15 2003-05-12 シャープ株式会社 液晶表示装置
JP3401589B2 (ja) * 1998-10-21 2003-04-28 株式会社アドバンスト・ディスプレイ Ｔｆｔアレイ基板および液晶表示装置
KR100627649B1 (ko) * 2000-10-30 2006-09-22 엘지.필립스 엘시디 주식회사 반투과 액정 표시 장치 및 그의 제조 방법
US6620655B2 (en) * 2000-11-01 2003-09-16 Lg.Phillips Lcd Co., Ltd. Array substrate for transflective LCD device and method of fabricating the same
US6833883B2 (en) * 2001-02-13 2004-12-21 Lg. Philips Lcd Co., Ltd. Array substrate for reflective and transflective liquid crystal display devices and manufacturing method for the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010009014A (ko) * 1999-07-06 2001-02-05 윤종용 반사 투과 복합형 박막트랜지스터 액정표시장치의 화소전극 형성방법 및 이에 의해 이루어지는 박막트랜지스터 액정표시장치
KR20020060844A (ko) * 2001-01-12 2002-07-19 삼성전자 주식회사 반사투과 복합형 액정표시장치 및 그 형성방법

Also Published As

Publication number Publication date
US6995812B2 (en) 2006-02-07
US20050190311A1 (en) 2005-09-01
CN1380578A (zh) 2002-11-20
CN1680862A (zh) 2005-10-12
KR20020079588A (ko) 2002-10-19
CN1208673C (zh) 2005-06-29
CN100356263C (zh) 2007-12-19
TWI295394B (en) 2008-04-01
JP2002311424A (ja) 2002-10-23
US20020149722A1 (en) 2002-10-17
US6912026B2 (en) 2005-06-28

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