KR910017220A - Liquid crystal display - Google Patents

Liquid crystal display Download PDF

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Publication number
KR910017220A
KR910017220A KR1019910004441A KR910004441A KR910017220A KR 910017220 A KR910017220 A KR 910017220A KR 1019910004441 A KR1019910004441 A KR 1019910004441A KR 910004441 A KR910004441 A KR 910004441A KR 910017220 A KR910017220 A KR 910017220A
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KR
South Korea
Prior art keywords
liquid crystal
crystal display
switching transistor
display device
pixels
Prior art date
Application number
KR1019910004441A
Other languages
Korean (ko)
Other versions
KR100259670B1 (en
Inventor
히사오 하야시
아끼오 가와무라
Original Assignee
오오가 노리오
소니 가부시끼가이샤
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.)
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Publication date
Application filed by 오오가 노리오, 소니 가부시끼가이샤 filed Critical 오오가 노리오
Publication of KR910017220A publication Critical patent/KR910017220A/en
Application granted granted Critical
Publication of KR100259670B1 publication Critical patent/KR100259670B1/en

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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

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Liquid Crystal (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Thin Film Transistor (AREA)

Abstract

내용 없음No content

Description

액정 표시 장치Liquid crystal display

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 관계하는 액정 표시 장치의 한 예를 도시하는 단면도, 제2도는 콘택트 홀의 형성 방법을 도시하는 단면도, 제3도는 본 발명에 관계하는 액정 표시 장치의 다른 예를 도시하는 요부의 단면도.1 is a cross-sectional view showing an example of a liquid crystal display device according to the present invention, FIG. 2 is a cross-sectional view showing a method of forming a contact hole, and FIG. 3 is a main portion showing another example of a liquid crystal display device according to the present invention. Cross-section.

Claims (1)

각각 스위칭 트랜지스터를 가지는 복수의 화소가 매트릭스 배열해서 이루는 액정 표시 장치에 있어서, 상기 각 화소의 투명 화소 전극이 상기 스위칭 트랜지스터에 복수개의 콘택트 홀을 거쳐서 접속되어 이루는 액정 표시 장치.A liquid crystal display device comprising a matrix of a plurality of pixels each having a switching transistor, wherein the transparent pixel electrode of each pixel is connected to the switching transistor via a plurality of contact holes. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910004441A 1990-03-24 1991-03-21 Lcd device KR100259670B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP74986 1990-03-24
JP7498690 1990-03-24

Publications (2)

Publication Number Publication Date
KR910017220A true KR910017220A (en) 1991-11-05
KR100259670B1 KR100259670B1 (en) 2000-06-15

Family

ID=13563112

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910004441A KR100259670B1 (en) 1990-03-24 1991-03-21 Lcd device

Country Status (1)

Country Link
KR (1) KR100259670B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100500682B1 (en) * 1996-11-28 2005-10-14 비오이 하이디스 테크놀로지 주식회사 LCD and its manufacturing method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0691251B2 (en) * 1984-08-22 1994-11-14 松下電器産業株式会社 Thin film transistor array and manufacturing method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100500682B1 (en) * 1996-11-28 2005-10-14 비오이 하이디스 테크놀로지 주식회사 LCD and its manufacturing method

Also Published As

Publication number Publication date
KR100259670B1 (en) 2000-06-15

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