KR970028704A - Liquid Crystal Display Module with Separated Reflector and Incident Light Path Control Method - Google Patents

Liquid Crystal Display Module with Separated Reflector and Incident Light Path Control Method Download PDF

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Publication number
KR970028704A
KR970028704A KR1019950042307A KR19950042307A KR970028704A KR 970028704 A KR970028704 A KR 970028704A KR 1019950042307 A KR1019950042307 A KR 1019950042307A KR 19950042307 A KR19950042307 A KR 19950042307A KR 970028704 A KR970028704 A KR 970028704A
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KR
South Korea
Prior art keywords
liquid crystal
crystal display
panel
display module
incident light
Prior art date
Application number
KR1019950042307A
Other languages
Korean (ko)
Other versions
KR100325477B1 (en
Inventor
김유진
Original Assignee
김주용
현대전자산업 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.)
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Publication date
Application filed by 김주용, 현대전자산업 주식회사 filed Critical 김주용
Priority to KR1019950042307A priority Critical patent/KR100325477B1/en
Publication of KR970028704A publication Critical patent/KR970028704A/en
Application granted granted Critical
Publication of KR100325477B1 publication Critical patent/KR100325477B1/en

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
    • G02B6/0031—Reflecting element, sheet or layer
    • 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

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

Abstract

본 발명은 액정표시장치의 반사판을 액정표시패널로부터 소정 각도로 분리한 액정표시모듈과, 그 액정표시모듈을 이용한 입사광 경로 조절방법을 제공하기 위한 것이다.The present invention provides a liquid crystal display module in which a reflection plate of a liquid crystal display device is separated from a liquid crystal display panel at a predetermined angle, and a method for adjusting an incident light path using the liquid crystal display module.

이와 같은 액정표시모듈은 액정패널과, 액정패널과 분리되어, 액정패널에 광을 공급하기 위하여 백라이트 광원으로부터 입사되는 광을 반사하는 동시에 외부 입사광을 액정표시패널의 하부패널 방향으로 반사하는 반사 판을 포함하여 구성하고, 입사광 경로의 조절은 반사판을 분리한 상태에서 액정표시패널의 각도를 조절하여 최적의 상태로 조절하는 것을 특징으로 한다.The liquid crystal display module includes a liquid crystal panel and a reflection plate that is separated from the liquid crystal panel and reflects light incident from the backlight light source to supply light to the liquid crystal panel and simultaneously reflects external incident light toward the lower panel of the liquid crystal display panel. And the incident light path is adjusted to an optimal state by adjusting the angle of the liquid crystal display panel in a state where the reflecting plate is separated.

Description

분리형 반사판을 갖는 액정표시모듈과 입사광 경로 조절방법Liquid Crystal Display Module with Separated Reflector and Incident Light Path Control Method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명의 실시예에 따른 노트북 컴퓨터의 개략적인 단면도.2 is a schematic cross-sectional view of a notebook computer according to an embodiment of the present invention.

Claims (3)

액정패널과, 상기 액정패널과 분리되어, 상기 액정패널에 광을 공급하기 위하여 백라이트 광원으로 부터 입사되는 광을 반사하는 동시에 외부 입사광을 액정표시패널의 하부패널방향으로 반사하는 반사판을 포함하여 구성한 것을 특징으로 하는 분리형 반사판을 갖는 액정표시모듈.A liquid crystal panel and a reflection plate which is separated from the liquid crystal panel and reflects light incident from a backlight light source to supply light to the liquid crystal panel and at the same time reflects external incident light toward the lower panel of the liquid crystal display panel. A liquid crystal display module having a separate reflector. 제1항에 있어서, 상기 반사판은 착탈식인 것을 특징으로 하는 분리형 반사판을갖는 액정표시모듈.The liquid crystal display module as claimed in claim 1, wherein the reflective plate is detachable. 반사판을 액정패널로부터 퍼서 분리하는 과정과, 액정패널의 상부패널을 투과하는 빛이 반사판에서 반사되어 하부패널을 통하여 투과하지 못하는 각도로 액정패널의 고정각을 조절하는 과정으로 이루어지는 것을 특징으로 하는 입사광 경로 조절방법.Incident light comprising a process of separating and separating the reflector from the liquid crystal panel, and adjusting the fixed angle of the liquid crystal panel at an angle at which light passing through the upper panel of the liquid crystal panel is reflected by the reflector and is not transmitted through the lower panel. How to adjust the route. ※참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is to be disclosed based on the initial application.
KR1019950042307A 1995-11-20 1995-11-20 Liquid crystal display module having separation type reflection plate and method for controlling incident light path KR100325477B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950042307A KR100325477B1 (en) 1995-11-20 1995-11-20 Liquid crystal display module having separation type reflection plate and method for controlling incident light path

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950042307A KR100325477B1 (en) 1995-11-20 1995-11-20 Liquid crystal display module having separation type reflection plate and method for controlling incident light path

Publications (2)

Publication Number Publication Date
KR970028704A true KR970028704A (en) 1997-06-24
KR100325477B1 KR100325477B1 (en) 2002-06-24

Family

ID=37478227

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950042307A KR100325477B1 (en) 1995-11-20 1995-11-20 Liquid crystal display module having separation type reflection plate and method for controlling incident light path

Country Status (1)

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KR (1) KR100325477B1 (en)

Also Published As

Publication number Publication date
KR100325477B1 (en) 2002-06-24

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