KR860000575A - 액정 표시장치 - Google Patents

액정 표시장치 Download PDF

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Publication number
KR860000575A
KR860000575A KR1019850004541A KR850004541A KR860000575A KR 860000575 A KR860000575 A KR 860000575A KR 1019850004541 A KR1019850004541 A KR 1019850004541A KR 850004541 A KR850004541 A KR 850004541A KR 860000575 A KR860000575 A KR 860000575A
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KR
South Korea
Prior art keywords
liquid crystal
crystal element
circuit board
fixing member
crystal display
Prior art date
Application number
KR1019850004541A
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English (en)
Other versions
KR890005351B1 (ko
Inventor
이사오 야스하라 (외 1)
Original Assignee
나가이 아쓰오
니뽄 세이끼 가부시기 가이샤
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=15150779&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR860000575(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 나가이 아쓰오, 니뽄 세이끼 가부시기 가이샤 filed Critical 나가이 아쓰오
Publication of KR860000575A publication Critical patent/KR860000575A/ko
Application granted granted Critical
Publication of KR890005351B1 publication Critical patent/KR890005351B1/ko

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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
    • 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
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133608—Direct backlight including particular frames or supporting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/10—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for dashboards
    • B60Q3/14—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for dashboards lighting through the surface to be illuminated
    • 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
    • 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
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133604—Direct backlight with lamps
    • 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
    • G02F2201/46—Fixing elements
    • G02F2201/465—Snap -fit

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Instrument Panels (AREA)

Abstract

내용 없음

Description

액정 표시장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 관한 차량용 액정 미터장치의 정면도. 제3도는 동 액정미터장치에 사용되는 액정표시장치의 분해사시도. 제6도는 동 액정표시장치의 중요부분 확대 단면도.
도면의 주요 부분에 대한 부호의 설명
(1):차량용액정미터장치, (3):액정표시장치, (6):고정부재, (6a):관통구멍(관통부), (8):셀압압구(압압부재), (9):액정소자, (12):도광체(導光體), (13):방열부재, (16):램프(광원), (17)(21):회로기판, (28):도전고무(도전부재), (24):액정셀.

Claims (1)

  1. 신호전압의 인가에 의한 액정분자의 배열방향의 변화로서 빛의 투과를 제어하여 표시를 행하는 액정소자(9)와, 상기한 액정소자를 앞면쪽에서 누르는 압압부재(8)와, 상기한 액정소자의 조명을 행하는 조명부재(12)(16)과, 상기한 액정 소자의 표시를 제어하기 위한 신호전압을 출력하는 구동회로를 설치한 회로기판(17)(21)과, 상기한 액정소자와 회로기판과의 전기적 접촉을 행하는 도전부재(23)와, 상기한 각 구성부품을 결합 부착할때의 기준 구성부품으로 되는 상자형 고정부재(6)를 최소한 보유하며, 상기한 고정부재의 앞면에 상기한 조명부재 및 액정소자를 적층배설하고, 상기한 고정부재의 뒷면에 상기한 회로기판을 배설하며, 또한 상기한 고정부재의 주연부분에 설치한 관통부(6a)에 상기한 도전부재를 배설하도록 상기한 압압부재 및 회로기판을 상기한 고정부재에 고정한 것을 특징으로하는 액정표시장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850004541A 1984-06-30 1985-06-26 액정표시장치 KR890005351B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP???59-135398 1984-06-30
JP59135398A JPS6115176A (ja) 1984-06-30 1984-06-30 液晶表示装置
JP59-135398 1984-06-30

Publications (2)

Publication Number Publication Date
KR860000575A true KR860000575A (ko) 1986-01-29
KR890005351B1 KR890005351B1 (ko) 1989-12-23

Family

ID=15150779

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850004541A KR890005351B1 (ko) 1984-06-30 1985-06-26 액정표시장치

Country Status (5)

Country Link
EP (1) EP0167368B1 (ko)
JP (1) JPS6115176A (ko)
KR (1) KR890005351B1 (ko)
CA (1) CA1253941A (ko)
DE (1) DE3585808D1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5066601A (en) * 1988-03-11 1991-11-19 Sam I1 Pharmaceutical Manufacturing Co., Ltd. Cancer screening method utilizing a modified millon's reagent

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6259922A (ja) * 1985-09-10 1987-03-16 Canon Inc 強誘電性液晶素子
US4755035A (en) * 1986-02-25 1988-07-05 Motorola, Inc. Display assembly for LCD's
DE3643841A1 (de) * 1986-12-20 1988-06-30 Bosch Gmbh Robert Anzeigevorrichtung mit fluessigkristallzelle
EP0310889A3 (de) * 1987-10-09 1991-07-03 Andreas Peiker Anzeigeanordnung mit mehreren Lichtquellen
FR2626999B1 (fr) * 1988-02-05 1993-08-27 Jaeger Dispositif comprenant un element d'affichage passif transmissif notamment pour montre electronique de vehicule automobile
DE19621919A1 (de) * 1996-05-31 1997-12-04 Hella Kg Hueck & Co Anzeigeeinrichtung für Kraftfahrzeuge
FR2761029B1 (fr) * 1997-03-24 1999-06-04 Magneti Marelli France Tableau de bord pour vehicules automobiles comprenant un afficheur a aiguille et un afficheur electro-optique
DE19834259A1 (de) * 1998-07-30 2000-02-03 Meyer Bernd Anzeigevorrichtung mit Flachbildschirm
JP5063809B2 (ja) * 2009-03-19 2012-10-31 三菱電機株式会社 パネルに対する組付け構造
EP2479057A1 (en) * 2009-09-14 2012-07-25 Yamaha Motor Electronics Co., Ltd. Indicator for saddled vehicle, as well as saddled vehicle
JP5648343B2 (ja) * 2010-06-30 2015-01-07 日本精機株式会社 表示装置
JP2013167534A (ja) * 2012-02-15 2013-08-29 Denso Corp 表示装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042294A (en) * 1976-03-17 1977-08-16 Micro Display Systems Inc Illuminated electro-optical display apparatus
US4294517A (en) * 1979-05-14 1981-10-13 Timex Corporation Electrooptical device with encapsulated self-luminous backlight assembly
US4247928A (en) * 1979-10-17 1981-01-27 Timex Corporation Integral lightpipe and display holder for a timepiece
US4357061A (en) * 1980-02-28 1982-11-02 Beckman Instruments, Inc. Electro-mechanical package of visual display and related circuitry
US4486077A (en) * 1982-02-22 1984-12-04 Davtron, Inc. Digital meter with uniform illumination and less inadvertent setting
JPS58209777A (ja) * 1982-05-31 1983-12-06 日本精機株式会社 液晶表示装置
JPS5944027A (ja) * 1982-09-06 1984-03-12 Toshiba Corp 液晶表示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5066601A (en) * 1988-03-11 1991-11-19 Sam I1 Pharmaceutical Manufacturing Co., Ltd. Cancer screening method utilizing a modified millon's reagent

Also Published As

Publication number Publication date
JPS6115176A (ja) 1986-01-23
DE3585808D1 (de) 1992-05-14
CA1253941A (en) 1989-05-09
EP0167368B1 (en) 1992-04-08
EP0167368A2 (en) 1986-01-08
EP0167368A3 (en) 1988-03-09
KR890005351B1 (ko) 1989-12-23

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