KR910014738A - 액정표시장치 - Google Patents

액정표시장치 Download PDF

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Publication number
KR910014738A
KR910014738A KR1019910001353A KR910001353A KR910014738A KR 910014738 A KR910014738 A KR 910014738A KR 1019910001353 A KR1019910001353 A KR 1019910001353A KR 910001353 A KR910001353 A KR 910001353A KR 910014738 A KR910014738 A KR 910014738A
Authority
KR
South Korea
Prior art keywords
liquid crystal
pair
display panel
crystal display
lcd display
Prior art date
Application number
KR1019910001353A
Other languages
English (en)
Inventor
히사시 혼다
유게요지
Original Assignee
쯔루미 쯔도무
도시바 라이테크 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.)
Filing date
Publication date
Application filed by 쯔루미 쯔도무, 도시바 라이테크 가부시끼가이샤 filed Critical 쯔루미 쯔도무
Publication of KR910014738A publication Critical patent/KR910014738A/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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/305—Flat vessels or containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices

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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

내용 없음

Description

액정표시장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 액정 표시장치의 제1 실시예의 사시도, 제2A도는 제1도는 도시된 장치와 함께 조립되는 편구형 형광 램프의 사시도, 제2도는 제1도 장치의 조립된 상태의 측면도, 제3도는 제1도에 도시된 장치의 조립된 상태의 평면도,

Claims (1)

  1. 액정표시패널 적어도 한쌍의 전극이 설치되고 가스로 가득차 있으며, 형광 물질이 피복된 내면을 가지는 유리관이 구비되어 있고 또한 한쌍의 수신단자가 구비된 액정 표시패널을 밝혀주는 형광램프 형광램프를 밝히며 한쌍의 공급단자에 전기적으로 연결되는 조명유닛 및 분리가능한 액정표시패널, 형광램프 및 조명 유닛을 조립된 상태로 유지하여 한쌍의 수신단자가 한쌍의 공급단자에 의해 지지되는 유지유닛으로 이루어진 것을 특징으로 하는 액정표시장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910001353A 1990-01-25 1991-01-25 액정표시장치 KR910014738A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015730A JPH03219212A (ja) 1990-01-25 1990-01-25 液晶表示装置
JP02-15730 1990-01-25

Publications (1)

Publication Number Publication Date
KR910014738A true KR910014738A (ko) 1991-08-31

Family

ID=11896884

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910001353A KR910014738A (ko) 1990-01-25 1991-01-25 액정표시장치

Country Status (4)

Country Link
US (1) US5147127A (ko)
EP (1) EP0439118A3 (ko)
JP (1) JPH03219212A (ko)
KR (1) KR910014738A (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2823993B2 (ja) * 1992-08-03 1998-11-11 シャープ株式会社 液晶表示装置
CA2153160C (en) * 1992-12-30 1999-01-19 James E. Strickling, Iii Self-contained multifunctional lcd flight indicator
US5440324A (en) * 1992-12-30 1995-08-08 Avionic Displays Corporation Backlighting for liquid crystal display
US5558418A (en) * 1995-09-13 1996-09-24 Sauder Woodworking Co. Furniture assembly for a compact desk
JP3043710B2 (ja) 1997-08-04 2000-05-22 キヤノン株式会社 パネルを支持する支持構造、およびパネルと該パネルを支持する支持構造を有するパネル装置、および該パネル装置を用いた画像形成装置
US6971750B1 (en) * 1998-12-28 2005-12-06 Canon Kabushiki Kaisha Projection display apparatus
US6674250B2 (en) * 2000-04-15 2004-01-06 Guang-Sup Cho Backlight including external electrode fluorescent lamp and method for driving the same
JP4679709B2 (ja) * 2000-10-20 2011-04-27 株式会社イシダ 表示装置
JP3704465B2 (ja) * 2000-10-31 2005-10-12 Ｎｅｃ液晶テクノロジー株式会社 蛍光管へのケーブル取付方法、ケーブル付き蛍光管、面照明装置及び液晶表示装置
US6486618B1 (en) * 2001-09-28 2002-11-26 Koninklijke Philips Electronics N.V. Adaptable inverter
KR101346502B1 (ko) * 2008-02-21 2013-12-31 엘지전자 주식회사 냉장고 및 냉장고 도어의 제조방법

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2317265A (en) * 1940-07-26 1943-04-20 Foerste William Fluorescent lamp
US3508103A (en) * 1967-03-07 1970-04-21 Westinghouse Electric Corp Laminated metal-glass panel fluorescent lamp
US3890777A (en) * 1973-11-01 1975-06-24 Poster Products Inc Display device
US4247928A (en) * 1979-10-17 1981-01-27 Timex Corporation Integral lightpipe and display holder for a timepiece
FR2524182A1 (fr) * 1982-03-24 1983-09-30 Testut Aequitas Dispositif support pour afficheurs a cristaux liquides
US4541692A (en) * 1983-05-31 1985-09-17 General Electric Company Transflective liquid crystal display with enhanced contrast ratio
JPS6095479A (ja) * 1983-10-28 1985-05-28 株式会社日立製作所 液晶表示装置
SE461305B (sv) * 1984-11-06 1990-01-29 Labino Patent Ab Armatur innefattande en laadformig kropp
CA1292768C (en) * 1987-03-20 1991-12-03 Shunichi Kishimoto Flat fluorescent lamp for liquid crystal display
JPH01120177A (ja) * 1987-11-02 1989-05-12 Seiko Epson Corp ビューファインダー
NL8800478A (nl) * 1988-02-25 1989-09-18 Philips Nv Lagedrukkwikdampontladingslamp.
US4958911A (en) * 1988-10-19 1990-09-25 Jonand, Inc. Liquid crystal display module having housing of C-shaped cross section

Also Published As

Publication number Publication date
JPH03219212A (ja) 1991-09-26
EP0439118A3 (en) 1992-05-06
US5147127A (en) 1992-09-15
EP0439118A2 (en) 1991-07-31

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E601 Decision to refuse application