KR910020472A - 액정표시패널 및 액정표시장치 - Google Patents

액정표시패널 및 액정표시장치 Download PDF

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Publication number
KR910020472A
KR910020472A KR1019910007835A KR910007835A KR910020472A KR 910020472 A KR910020472 A KR 910020472A KR 1019910007835 A KR1019910007835 A KR 1019910007835A KR 910007835 A KR910007835 A KR 910007835A KR 910020472 A KR910020472 A KR 910020472A
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South Korea
Prior art keywords
liquid crystal
crystal display
display panel
control signal
addition
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KR1019910007835A
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English (en)
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KR950009069B1 (ko
Inventor
유타카 다마노이
Original Assignee
아오이 죠이치
가부시키가이샤 도시바
다케다이 마사다카
도시바 마이크로 일렉트로닉스 가부시키가이샤
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Application filed by 아오이 죠이치, 가부시키가이샤 도시바, 다케다이 마사다카, 도시바 마이크로 일렉트로닉스 가부시키가이샤 filed Critical 아오이 죠이치
Publication of KR910020472A publication Critical patent/KR910020472A/ko
Application granted granted Critical
Publication of KR950009069B1 publication Critical patent/KR950009069B1/ko

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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
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G02F1/13452—Conductors connecting driver circuitry and terminals of panels
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S345/00—Computer graphics processing and selective visual display systems
    • Y10S345/905—Display device with housing structure

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  • 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)
  • Liquid Crystal Display Device Control (AREA)

Abstract

내용 없음

Description

액정표시패널 및 액정표시장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 1실시예에 따른 액정표시패널 및 액정표시장치를 나타낸 구성설명도, 제2도는 본 발명의 다른 실시예에 따른 액정표시 패널 및 액정표시장치를 나타낸 구성설명도, 제3도 및 제4도는 각각 종래의 액정표시장치를 나타낸 구성설명도이다.

Claims (4)

  1. 액정표시소자 및 액정구동전압선 이외에 제어신호배선(14)이 설치되어 있는 것을 특징으로 하는 액정표시패널.
  2. 액정구동용 집적회로(11) 및 이에 따라 표시구동되는 액정표시패널(12)을 구비한 액정표시장치에 있어서, 상기 액정표시패널(12)은 액정표시소자 및 액정구동전압배선 이외에 제어신호배선(14)이 설치되어 있고, 상기 액정구동용 집적회로(11)와 액정표시패널(12)사이에 액정구동전압배선(15)이외에 제어신호배선(16)이 설치되어 있는 것을 특징으로 하는 액정표시장치.
  3. 제2항에 있어서, 상기 제어신호배선(14,16)은 액정표시패널(12)의 특성을 모니터하기 위한 전압 또는 액정 구동용 집적회로(11)를 제어하기 위한 제어신호를 액정구동용 집적회로(11)측에 전달하도록 된 것을 특징으로 하는 액정표시장치.
  4. 복수개의 액정구동용 집적회로(21) 및 이에 따라 표시구동되는 1개의 액정표시패널(22)을 구비한 액정표시장치에 있어서, 상기 액정표시패널(22)은 액정표시소자 및 액정구동전압배선(24) 이외에 제어신호배서(23)가 설치되어 있고, 상기 복수개의 액정구동용 집적회로(21)와 액정 표시패널(22)사이에 각각 액정구동전압배선(24) 이외에 제어신호배선(25,26)이 설치되어 있으며, 상기 복수개의 액정구동용 집적회로(21)는 액정표시패널(22)사이의 제어신호배선(25,26) 및 액정표시패널의 제어신호배선(23)을 매개해서 상호 접속되어 있는 것을 특징으로 하는 액정표시장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019910007835A 1990-05-16 1991-05-15 액정표시장치 KR950009069B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2125702A JP2554769B2 (ja) 1990-05-16 1990-05-16 液晶表示装置
JP02-125702 1990-05-16

Publications (2)

Publication Number Publication Date
KR910020472A true KR910020472A (ko) 1991-12-20
KR950009069B1 KR950009069B1 (ko) 1995-08-14

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KR1019910007835A KR950009069B1 (ko) 1990-05-16 1991-05-15 액정표시장치

Country Status (3)

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US (1) US5565885A (ko)
JP (1) JP2554769B2 (ko)
KR (1) KR950009069B1 (ko)

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Also Published As

Publication number Publication date
JPH0420923A (ja) 1992-01-24
KR950009069B1 (ko) 1995-08-14
JP2554769B2 (ja) 1996-11-13
US5565885A (en) 1996-10-15

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