TWI521274B - 發光系統 - Google Patents

發光系統 Download PDF

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Publication number
TWI521274B
TWI521274B TW101103023A TW101103023A TWI521274B TW I521274 B TWI521274 B TW I521274B TW 101103023 A TW101103023 A TW 101103023A TW 101103023 A TW101103023 A TW 101103023A TW I521274 B TWI521274 B TW I521274B
Authority
TW
Taiwan
Prior art keywords
base
rib
disposed
fixing
illuminating system
Prior art date
Application number
TW101103023A
Other languages
English (en)
Chinese (zh)
Other versions
TW201300899A (zh
Inventor
張榮倍
Original Assignee
Ｌｇ伊諾特股份有限公司
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 Ｌｇ伊諾特股份有限公司 filed Critical Ｌｇ伊諾特股份有限公司
Publication of TW201300899A publication Critical patent/TW201300899A/zh
Application granted granted Critical
Publication of TWI521274B publication Critical patent/TWI521274B/zh

Links

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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • 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
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0086—Positioning aspects
    • G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package
    • 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
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0086—Positioning aspects
    • G02B6/009—Positioning aspects of the light source in the package
    • 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
    • G02F1/133603—Direct backlight with LEDs
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • 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

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)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
TW101103023A 2011-06-24 2012-01-31 發光系統 TWI521274B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110061712A KR101824433B1 (ko) 2011-06-24 2011-06-24 디스플레이 장치

Publications (2)

Publication Number Publication Date
TW201300899A TW201300899A (zh) 2013-01-01
TWI521274B true TWI521274B (zh) 2016-02-11

Family

ID=45655302

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101103023A TWI521274B (zh) 2011-06-24 2012-01-31 發光系統

Country Status (6)

Country Link
US (1) US8876315B2 (enExample)
EP (1) EP2538268B1 (enExample)
JP (1) JP6042072B2 (enExample)
KR (1) KR101824433B1 (enExample)
CN (1) CN102840509B (enExample)
TW (1) TWI521274B (enExample)

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US8616716B2 (en) * 2009-10-20 2013-12-31 Zhongliang Zheng LED display screen assembled from the front
US20130100598A1 (en) * 2010-06-29 2013-04-25 Sharp Kabushiki Kaisha Display device
KR101824433B1 (ko) * 2011-06-24 2018-03-14 엘지이노텍 주식회사 디스플레이 장치
US20130135795A1 (en) * 2011-11-30 2013-05-30 Htc Corporation Electronic device
US8985834B2 (en) * 2012-08-14 2015-03-24 Shenzhen China Star Optoelectronics Technology Co., Ltd. Assembly method for backlight module and assembly equipment thereof
CN103032777B (zh) 2012-12-27 2015-04-22 京东方科技集团股份有限公司 一种背光模组以及液晶显示装置
KR20150105569A (ko) 2014-03-07 2015-09-17 삼성디스플레이 주식회사 표시 장치
KR102269968B1 (ko) * 2014-12-08 2021-06-28 엘지전자 주식회사 디스플레이 장치
CN204965955U (zh) * 2015-09-10 2016-01-13 杭州华显光电科技有限公司 Led显示屏
KR102516264B1 (ko) * 2016-04-07 2023-03-30 엘지이노텍 주식회사 표시 모듈 및 이를 구비한 표시 장치
KR20180064612A (ko) * 2016-12-05 2018-06-15 삼성디스플레이 주식회사 표시 장치
KR102593462B1 (ko) * 2019-09-02 2023-10-24 엘지디스플레이 주식회사 디스플레이 장치
US11812564B2 (en) * 2020-07-22 2023-11-07 Innolux Corporation Electronic device
US11330726B2 (en) * 2020-07-22 2022-05-10 Yujun CHIU Electronic device
CN113971904A (zh) * 2020-07-22 2022-01-25 邱榆钧 电子装置
US12294309B2 (en) 2022-09-09 2025-05-06 Analog Devices, Inc. Tranformer based voltage regulator with flexible trans-inductor structure

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI252944B (en) * 1999-07-14 2006-04-11 Nec Lcd Technologies Ltd Flat panel display device
JP4597301B2 (ja) * 2000-02-16 2010-12-15 エーユー オプトロニクス コーポレイション 保持枠および液晶表示装置
DE10102585A1 (de) * 2001-01-20 2002-07-25 Philips Corp Intellectual Pty Farbige Beleuchtungseinrichtung
KR100970264B1 (ko) * 2003-07-24 2010-07-16 삼성전자주식회사 표시모듈용 수납유닛, 이를 갖는 표시모듈 및 표시장치
KR101095638B1 (ko) * 2004-08-10 2011-12-19 삼성전자주식회사 백라이트 어셈블리 및 이를 갖는 액정표시장치
KR100647609B1 (ko) * 2004-08-24 2006-11-23 삼성에스디아이 주식회사 새시 베이스용 모서리 보강재 및 이를 구비한 디스플레이모듈
TWM262955U (en) * 2004-09-30 2005-04-21 Quanta Comp Inc Combined bezel
KR20060030379A (ko) * 2004-10-05 2006-04-10 삼성전자주식회사 백라이트 어셈블리 및 이를 갖는 액정표시장치
CN100517018C (zh) * 2006-03-10 2009-07-22 友达光电股份有限公司 背光模块
US7948572B2 (en) * 2006-07-21 2011-05-24 Samsung Electronics Co., Ltd. Hollow mold for receiving liquid crystal panel and diffuser plate and liquid crystal display including hollow mold
US8506148B2 (en) * 2008-11-20 2013-08-13 Sharp Kabushiki Kaisha Lighting device, display device and television receiver
CN101440944B (zh) * 2008-12-16 2011-08-31 友达光电股份有限公司 背板结构与背光模块
JP4581015B2 (ja) * 2009-03-11 2010-11-17 株式会社東芝 表示装置、前面ユニット
KR100975563B1 (ko) * 2009-04-21 2010-08-13 갤럭시아일렉트로닉스(주) 프레임 연결부재 및 이를 사용하여 조립된 엘이디 조명기구
KR101148004B1 (ko) 2009-12-02 2012-05-24 서울대학교산학협력단 코팅 입자 제조방법
KR101354223B1 (ko) * 2009-12-14 2014-01-22 엘지디스플레이 주식회사 액정표시장치
KR101824433B1 (ko) * 2011-06-24 2018-03-14 엘지이노텍 주식회사 디스플레이 장치

Also Published As

Publication number Publication date
KR101824433B1 (ko) 2018-03-14
US8876315B2 (en) 2014-11-04
JP6042072B2 (ja) 2016-12-14
CN102840509A (zh) 2012-12-26
JP2013008660A (ja) 2013-01-10
KR20130000902A (ko) 2013-01-03
EP2538268B1 (en) 2018-06-27
EP2538268A1 (en) 2012-12-26
US20120327633A1 (en) 2012-12-27
CN102840509B (zh) 2016-09-28
TW201300899A (zh) 2013-01-01

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MM4A Annulment or lapse of patent due to non-payment of fees