KR100380116B1 - 액티브매트릭스형액정표시장치 - Google Patents

액티브매트릭스형액정표시장치 Download PDF

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Publication number
KR100380116B1
KR100380116B1 KR1019950002573A KR19950002573A KR100380116B1 KR 100380116 B1 KR100380116 B1 KR 100380116B1 KR 1019950002573 A KR1019950002573 A KR 1019950002573A KR 19950002573 A KR19950002573 A KR 19950002573A KR 100380116 B1 KR100380116 B1 KR 100380116B1
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KR
South Korea
Prior art keywords
liquid crystal
group
ring
electric field
crystal composition
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 - Lifetime
Application number
KR1019950002573A
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English (en)
Korean (ko)
Inventor
오오에마사히토
콘도카츠미
오오하라슈이치
오오타마스유키
Original Assignee
가부시끼가이샤 히다치 세이사꾸쇼
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Application filed by 가부시끼가이샤 히다치 세이사꾸쇼 filed Critical 가부시끼가이샤 히다치 세이사꾸쇼
Application granted granted Critical
Publication of KR100380116B1 publication Critical patent/KR100380116B1/ko
Assigned to 가부시키가이샤 재팬 디스프레이 reassignment 가부시키가이샤 재팬 디스프레이 권리의 전부이전등록 Assignors: 가부시키가이샤 히타치세이사쿠쇼
Assigned to 파나소닉 액정 디스플레이 주식회사 reassignment 파나소닉 액정 디스플레이 주식회사 권리의 일부이전등록 Assignors: 가부시키가이샤 히타치 디스프레이즈
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]
    • 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
    • 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
    • G02F2201/122—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode having a particular pattern

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Geometry (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Substances (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1019950002573A 1994-02-14 1995-02-13 액티브매트릭스형액정표시장치 Expired - Lifetime KR100380116B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP94-17098 1994-02-14
JP01709894A JP3543351B2 (ja) 1994-02-14 1994-02-14 アクティブマトリクス型液晶表示装置

Publications (1)

Publication Number Publication Date
KR100380116B1 true KR100380116B1 (ko) 2003-06-28

Family

ID=11934542

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950002573A Expired - Lifetime KR100380116B1 (ko) 1994-02-14 1995-02-13 액티브매트릭스형액정표시장치

Country Status (8)

Country Link
US (1) US5910271A (https=)
EP (1) EP0667555B1 (https=)
JP (1) JP3543351B2 (https=)
KR (1) KR100380116B1 (https=)
CN (2) CN1069976C (https=)
CA (1) CA2142397C (https=)
DE (1) DE69527864T2 (https=)
TW (1) TW290654B (https=)

Families Citing this family (147)

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JP5634879B2 (ja) 2008-02-18 2014-12-03 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ Ｇｅｓｅｌｌｓｃｈａｆｔ ｍｉｔ ｂｅｓｃｈｒａｅｎｋｔｅｒ Ｈａｆｔｕｎｇ 液晶媒体および液晶ディスプレイ
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KR101869113B1 (ko) 2010-08-19 2018-06-19 메르크 파텐트 게엠베하 액정 매질 및 액정 디스플레이
JP5653686B2 (ja) 2010-08-24 2015-01-14 株式会社ジャパンディスプレイ タッチ検出機能付き表示装置
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DE102010049441B4 (de) 2010-10-23 2019-05-09 Merck Patent Gmbh Flüssigkristallines Medium für Flüssigkristallanzeigen
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US9249355B2 (en) 2011-02-05 2016-02-02 Merck Patent Gmbh Liquid-crystal displays having homeotropic alignment
CN102660297B (zh) 2012-04-12 2013-12-04 江苏和成显示科技股份有限公司 液晶组合物及其显示器件
JP6302464B2 (ja) 2012-06-05 2018-03-28 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ Ｇｅｓｅｌｌｓｃｈａｆｔ ｍｉｔ ｂｅｓｃｈｒａｅｎｋｔｅｒ Ｈａｆｔｕｎｇ 液晶媒体および液晶ディスプレイ
JP6510419B2 (ja) 2012-12-17 2019-05-08 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ Ｇｅｓｅｌｌｓｃｈａｆｔ ｍｉｔ ｂｅｓｃｈｒａｅｎｋｔｅｒ Ｈａｆｔｕｎｇ 液晶ディスプレイ、およびホメオトロピック配列を有する液晶媒体
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KR102452385B1 (ko) 2014-07-28 2022-10-07 메르크 파텐트 게엠베하 호메오트로픽 정렬을 갖는 액정 매질
CN105586058B (zh) 2014-10-20 2020-08-07 江苏和成显示科技有限公司 液晶组合物及其显示器件
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KR102680814B1 (ko) 2015-12-17 2024-07-03 메르크 파텐트 게엠베하 신남산 유도체
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