KR970016686A - 후광 장치 - Google Patents

후광 장치 Download PDF

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Publication number
KR970016686A
KR970016686A KR1019950030788A KR19950030788A KR970016686A KR 970016686 A KR970016686 A KR 970016686A KR 1019950030788 A KR1019950030788 A KR 1019950030788A KR 19950030788 A KR19950030788 A KR 19950030788A KR 970016686 A KR970016686 A KR 970016686A
Authority
KR
South Korea
Prior art keywords
conductor
backlight device
light source
halo
connecting means
Prior art date
Application number
KR1019950030788A
Other languages
English (en)
Other versions
KR0169399B1 (ko
Inventor
이익수
Original Assignee
김광호
삼성전자 주식회사
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 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019950030788A priority Critical patent/KR0169399B1/ko
Priority to US08/715,793 priority patent/US5921819A/en
Publication of KR970016686A publication Critical patent/KR970016686A/ko
Application granted granted Critical
Publication of KR0169399B1 publication Critical patent/KR0169399B1/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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
    • 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

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)
  • Planar Illumination Modules (AREA)

Abstract

본 발명은 후광 장치에 관한 것으로서, 후광 장치의 발광부를 광원 부분과 도선 부분으로 나누어 광원 부분과 도선 부분의 연결을 용접 등으로 고정하지 않고, 각각이 분리된 상태에서 접촉하고, 접촉된 상태를 고정하여 전기적인 연결이 안정하고, 각각이 쉽게 분리되도록 하여 광원을 교체할 경우 광원 부분만의 교환이 용이하도록 하는 후광 장치이다.

Description

후광 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 3도는 본 발명에 의한 후광 장치의 단면도이고,
제 4도는 제 3도의 A 부분, 즉 램프 부분과 도선 부분의 접촉 부분을 확대하여 도시한 단면도이다.

Claims (7)

  1. 광원의 끝에 연결되어 있는 제 1도전체, 한쪽이 커넥터에 연결되어 있고, 다른 한쪽이 상기 제 1도전체와 전기적 연결 관계를 가지고 있는 제 2도전체, 상기 제 1도전체와 제 2도전체를 분리 가능하도록 연결하는 연결 수단을 포함하는 후광 장치.
  2. 제 1항에서, 상기 제 2도전체는 도선에 도전체가 부착되어 형성되어 있는 후광 장치.
  3. 제 2항에서, 상기 도전체는 도전성 금속으로 이루어진 후광 장치.
  4. 제 2항에서, 상기 도전체는 PCB로 형성되어 있는 후광 장치.
  5. 제 1항에서, 상기 제 1도전체를 에워싸는 절연 홀더를 더 포함하는 후광 장치.
  6. 제 1항 내지 제 5항 중 어느 한 항에서, 상기 제 1도전체의 끝이 구부러져 있는 것을 특징으로 하는 후광 장치.
  7. 제 2항에서, 상기 연결 수단은 상기 제 1도전체와 상기 제 2도전체의 연결 부분을 에워싸서 접촉을 고정시키는 몰드 프레임인 후광 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950030788A 1995-09-19 1995-09-19 후광 장치 KR0169399B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019950030788A KR0169399B1 (ko) 1995-09-19 1995-09-19 후광 장치
US08/715,793 US5921819A (en) 1995-09-19 1996-09-19 Backlight including a replaceable light tube for a liquid crystal display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950030788A KR0169399B1 (ko) 1995-09-19 1995-09-19 후광 장치

Publications (2)

Publication Number Publication Date
KR970016686A true KR970016686A (ko) 1997-04-28
KR0169399B1 KR0169399B1 (ko) 1999-03-20

Family

ID=19427293

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950030788A KR0169399B1 (ko) 1995-09-19 1995-09-19 후광 장치

Country Status (2)

Country Link
US (1) US5921819A (ko)
KR (1) KR0169399B1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100340440B1 (ko) 2000-07-20 2002-06-12 구본준, 론 위라하디락사 액정표시장치용 램프장치
KR100754775B1 (ko) * 2001-03-10 2007-09-03 삼성전자주식회사 커넥터 및 이를 갖는 백라이트 어셈블리용 램프 유닛,그리고 액정 표시 장치
KR100840726B1 (ko) * 2002-05-29 2008-06-23 삼성전자주식회사 백 라이트 어셈블리 및 이를 갖는 액정 표시 장치
KR20070001362A (ko) * 2005-06-29 2007-01-04 삼성전자주식회사 액정표시장치
TWI377394B (en) * 2008-05-23 2012-11-21 Au Optronics Corp Replaceable light system and backlight module thereof for display device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2984813A (en) * 1960-07-14 1961-05-16 Frankel Associates Inc Lamp socket electrical connection
US3210532A (en) * 1961-06-12 1965-10-05 Gen Motors Corp Illumination and mounting means
US3436716A (en) * 1967-10-05 1969-04-01 Korry Mfg Co Tube lamp socket fixture with hinged cover panels
BE757058A (fr) * 1969-10-08 1971-04-05 Amp Inc Support de lampe
US3783437A (en) * 1971-10-07 1974-01-01 Gen Electric Lamp and socket for decorative string set
CH1206174A4 (fr) * 1973-09-07 1977-05-31 Seiko Instr & Electronics Montre-bracelet électronique
US4655553A (en) * 1984-12-24 1987-04-07 Mcdonnell Douglas Corporation High contrast back lit liquid crystal display system
US5192127A (en) * 1992-02-14 1993-03-09 Gki Two-piece locking lamp fixture
US5288249A (en) * 1992-09-02 1994-02-22 Cooper Industries, Inc. Base for cartridge lamp
US5422751A (en) * 1992-10-14 1995-06-06 Apple Computer, Inc. Liquid crystal display assembly employing front bezel, frame holding liquid crystal cell attached to bezel, and light source and back plate attached to bezel
DE69502761T2 (de) * 1994-03-30 1998-09-24 Denso Corp Flüssigkristall-Anzeigevorrichtung

Also Published As

Publication number Publication date
KR0169399B1 (ko) 1999-03-20
US5921819A (en) 1999-07-13

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