WO2011108871A3 - 면발광장치 및 액정표시장치 - Google Patents

면발광장치 및 액정표시장치 Download PDF

Info

Publication number
WO2011108871A3
WO2011108871A3 PCT/KR2011/001483 KR2011001483W WO2011108871A3 WO 2011108871 A3 WO2011108871 A3 WO 2011108871A3 KR 2011001483 W KR2011001483 W KR 2011001483W WO 2011108871 A3 WO2011108871 A3 WO 2011108871A3
Authority
WO
WIPO (PCT)
Prior art keywords
surface emitting
liquid crystal
crystal display
emitting device
display device
Prior art date
Application number
PCT/KR2011/001483
Other languages
English (en)
French (fr)
Other versions
WO2011108871A2 (ko
Inventor
강기윤
이용기
박윤석
이수진
Original Assignee
에스에스씨피주식회사
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 에스에스씨피주식회사 filed Critical 에스에스씨피주식회사
Priority to JP2012556021A priority Critical patent/JP2013521609A/ja
Priority to CN2011800123468A priority patent/CN103097944A/zh
Publication of WO2011108871A2 publication Critical patent/WO2011108871A2/ko
Publication of WO2011108871A3 publication Critical patent/WO2011108871A3/ko

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011Light 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
    • G02B6/0065Manufacturing aspects; Material aspects
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336Illuminating devices
    • G02F1/133615Edge-illuminating devices, i.e. illuminating from the side
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011Light 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
    • G02B6/0033Means for improving the coupling-out of light from the light guide
    • G02B6/005Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0051Diffusing sheet or layer
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011Light 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
    • G02B6/0033Means for improving the coupling-out of light from the light guide
    • G02B6/005Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0053Prismatic sheet or layer; Brightness enhancement element, sheet or layer
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011Light 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
    • G02B6/0033Means for improving the coupling-out of light from the light guide
    • G02B6/005Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0055Reflecting element, sheet or layer

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Planar Illumination Modules (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

본 발명은 상부에 패턴이 형성된 유리 기판, 상기 유리 기판의 외곽 소정 영역에 측면 방식으로 발광하도록 배열된 광원부, 및 상기 유리기판의 상부에 경화수지가 도포된 후 경화되어 형성된 도광부재를 포함하여 이루어진 면발광장치로서, 상기 광원부의 일부 또는 전부를 덮도록 상기 경화수지가 도포되어 광원의 일부 또는 전부가 상기 도광부재내에 위치하는 것을 특징으로 하는 면발광장치를 제공한다.
PCT/KR2011/001483 2010-03-04 2011-03-04 면발광장치 및 액정표시장치 WO2011108871A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012556021A JP2013521609A (ja) 2010-03-04 2011-03-04 面発光装置及び液晶表示装置
CN2011800123468A CN103097944A (zh) 2010-03-04 2011-03-04 面发光装置及液晶显示器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20100019560A KR101184518B1 (ko) 2010-03-04 2010-03-04 면발광장치 및 액정표시장치
KR10-2010-0019560 2010-03-04

Publications (2)

Publication Number Publication Date
WO2011108871A2 WO2011108871A2 (ko) 2011-09-09
WO2011108871A3 true WO2011108871A3 (ko) 2011-12-29

Family

ID=44542729

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/001483 WO2011108871A2 (ko) 2010-03-04 2011-03-04 면발광장치 및 액정표시장치

Country Status (4)

Country Link
JP (1) JP2013521609A (ko)
KR (1) KR101184518B1 (ko)
CN (1) CN103097944A (ko)
WO (1) WO2011108871A2 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103148362A (zh) * 2011-12-06 2013-06-12 郭锦标 平面光源装置及其制造方法
KR101491465B1 (ko) * 2013-03-13 2015-02-11 희성전자 주식회사 커버버텀 일체형의 광 전환 모듈
CN103968306A (zh) * 2014-05-27 2014-08-06 深圳市华星光电技术有限公司 背光模组以及液晶显示器
CN105068175A (zh) * 2015-09-15 2015-11-18 深圳新亚特科技有限公司 一种新型3d异形导光装置及制作方法
CN107422533A (zh) * 2017-08-28 2017-12-01 惠科股份有限公司 背光部件及其制造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR830000645B1 (ko) * 1979-03-31 1983-03-23 요시야마 히루요시 액정 표시소자의 제조방법
JP2003131222A (ja) * 2001-10-23 2003-05-08 Kawaguchiko Seimitsu Co Ltd 液晶表示装置のバックライト構造
KR20080060780A (ko) * 2006-12-27 2008-07-02 삼성코닝 주식회사 면광원 장치용 기판, 이를 포함하는 면광원 장치 및백라이트 유닛
KR20080112478A (ko) * 2007-06-21 2008-12-26 엘지이노텍 주식회사 라이트 유닛 및 라이트 유닛의 제조 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06314069A (ja) * 1993-03-03 1994-11-08 Fujitsu Ltd 照明装置
JP2945318B2 (ja) * 1996-01-17 1999-09-06 スタンレー電気株式会社 面光源装置
KR20080020116A (ko) * 2006-08-30 2008-03-05 삼성코닝 주식회사 이차전자방출층이 형성된 면광원 장치, 그 제조 방법 및이를 구비하는 백라이트 유닛
KR100880724B1 (ko) * 2007-03-14 2009-02-02 제일모직주식회사 광확산 물질을 포함하는 액정표시장치용 도광판 및 이를이용한 액정표시장치 백라이트 유닛

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR830000645B1 (ko) * 1979-03-31 1983-03-23 요시야마 히루요시 액정 표시소자의 제조방법
JP2003131222A (ja) * 2001-10-23 2003-05-08 Kawaguchiko Seimitsu Co Ltd 液晶表示装置のバックライト構造
KR20080060780A (ko) * 2006-12-27 2008-07-02 삼성코닝 주식회사 면광원 장치용 기판, 이를 포함하는 면광원 장치 및백라이트 유닛
KR20080112478A (ko) * 2007-06-21 2008-12-26 엘지이노텍 주식회사 라이트 유닛 및 라이트 유닛의 제조 방법

Also Published As

Publication number Publication date
CN103097944A (zh) 2013-05-08
JP2013521609A (ja) 2013-06-10
KR101184518B1 (ko) 2012-09-19
KR20110100516A (ko) 2011-09-14
WO2011108871A2 (ko) 2011-09-09

Similar Documents

Publication Publication Date Title
WO2012100060A3 (en) Light emitting diode (led) devices, systems, and methods
WO2010002226A3 (ko) Led 패키지 및 그 led 패키지를 포함하는 백라이트 유닛
EP2293354A4 (en) LIGHT EMITTING DEVICE, PLANE LIGHT SOURCE, LIQUID CRYSTAL DISPLAY DEVICE, AND LIGHT EMITTING DEVICE MANUFACTURING METHOD
WO2011088216A3 (en) Illumination device having viscoelastic lightguide
GB2589243B (en) Light emitting device, light emitting diode package, backlight unit, and liquid crystal display
EP2301086A4 (en) LIGHT EMITTING DEVICE HOUSING, BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME
MX356962B (es) Cristal de vidrio iluminado para un vehículo, y fabricación del mismo.
BRPI0920725A2 (pt) substrato de dispositivo visor, método de fabricação de substrato de dispositivo visor, dispositivo visor, dispositivo visor de cristal líquido, método de fabricação de dispositivo de cristal líquido e dispositivo visor orgânico eletroluminescente
TWI562995B (en) Material for organic optoelectronic device, organic light emitting diode including the same and display including the organic light emitting diode
WO2011108871A3 (ko) 면발광장치 및 액정표시장치
EP2660885A4 (en) LIGHTING DEVICE, PACKAGE OF LIGHT-EMITTING DIODES THEREFOR AND BACKLIGHTING DEVICE
EP2068377A4 (en) SEMICONDUCTOR LIGHT EMITTING DEVICE, BACKLIGHT DEVICE MADE WITH SEMICONDUCTOR LIGHT EMITTING DEVICE, AND DISPLAY DEVICE
WO2010123284A3 (en) Light emitting device
EP2560035A3 (en) Backlight assembly and display apparatus having the same
JP2012109549A5 (ja) 表示装置
GB0622265D0 (en) Driving apparatus of light emitting diode and liquid crystal display using the same
TW201129833A (en) Light guides
WO2011117647A3 (en) Led arrays
BR112013029939A2 (pt) substrato com um polímero de marcação de cristal líquido modificado
WO2013127333A8 (zh) 显示组件及终端
EP2443677A4 (en) LED PACKAGE AND BACKLIGHT UNIT AND DISPLAY DEVICE THEREFOR
EP4343415A3 (en) Display device
IN2015DN01732A (ko)
BRPI0924658A2 (pt) substrato tft e aparelho de exibicao de cristal liquido usando o mesmo
NL1035884A1 (nl) Light diffuser plate with light-collecting layer, surface light source device and liquid crystal display device.

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201180012346.8

Country of ref document: CN

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2012556021

Country of ref document: JP

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 04/01/2013)

122 Ep: pct application non-entry in european phase

Ref document number: 11750928

Country of ref document: EP

Kind code of ref document: A2