TW200609624A - A display and a backlight module thereof - Google Patents

A display and a backlight module thereof

Info

Publication number
TW200609624A
TW200609624A TW094129071A TW94129071A TW200609624A TW 200609624 A TW200609624 A TW 200609624A TW 094129071 A TW094129071 A TW 094129071A TW 94129071 A TW94129071 A TW 94129071A TW 200609624 A TW200609624 A TW 200609624A
Authority
TW
Taiwan
Prior art keywords
display
backlight module
led light
light bars
enhancing
Prior art date
Application number
TW094129071A
Other languages
English (en)
Other versions
TWI287154B (en
Inventor
Shen-Hong Chou
Hsin-Wu Lin
Original Assignee
Au Optronics Corp
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 Au Optronics Corp filed Critical Au Optronics Corp
Publication of TW200609624A publication Critical patent/TW200609624A/zh
Application granted granted Critical
Publication of TWI287154B publication Critical patent/TWI287154B/zh

Links

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
    • G02B6/0066—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 characterised by the light source being coupled to the light guide
    • G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
    • 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
    • G02B6/0066—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 characterised by the light source being coupled to the light guide
    • G02B6/0073—Light emitting diode [LED]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
TW094129071A 2004-09-09 2005-08-25 A display and a backlight module thereof TWI287154B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/936,598 US20060050529A1 (en) 2004-09-09 2004-09-09 Backlight module with multiple light guiding plates and a display device using the backlight module

Publications (2)

Publication Number Publication Date
TW200609624A true TW200609624A (en) 2006-03-16
TWI287154B TWI287154B (en) 2007-09-21

Family

ID=35996016

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094129071A TWI287154B (en) 2004-09-09 2005-08-25 A display and a backlight module thereof

Country Status (3)

Country Link
US (1) US20060050529A1 (zh)
CN (1) CN1737665A (zh)
TW (1) TWI287154B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI385439B (zh) * 2007-04-19 2013-02-11 Au Optronics Corp 光源模組及其背光模組暨其液晶顯示器

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200737070A (en) * 2006-02-23 2007-10-01 Powerdsine Ltd Voltage controlled backlight driver
US20080136770A1 (en) * 2006-12-07 2008-06-12 Microsemi Corp. - Analog Mixed Signal Group Ltd. Thermal Control for LED Backlight
US7548030B2 (en) * 2007-03-29 2009-06-16 Microsemi Corp.—Analog Mixed Signal Group Ltd. Color control for dynamic scanning backlight
US7812297B2 (en) * 2007-06-26 2010-10-12 Microsemi Corp. - Analog Mixed Signal Group, Ltd. Integrated synchronized optical sampling and control element
CN101418930B (zh) * 2007-10-25 2011-09-28 富士迈半导体精密工业（上海）有限公司 发光二极管面光源装置
EP2235571A1 (en) * 2007-12-28 2010-10-06 Sirio Panel S.P.A. Illumination apparatus using a light guide plate with a plurality of engraved grooves
WO2009113055A2 (en) * 2008-03-13 2009-09-17 Microsemi Corp. - Analog Mixed Signal Group, Ltd. A color controller for a luminaire
TW201004477A (en) * 2008-06-10 2010-01-16 Microsemi Corp Analog Mixed Si Color manager for backlight systems operative at multiple current levels
TWI432844B (zh) * 2009-02-17 2014-04-01 Au Optronics Corp 用於一薄型顯示器之導光裝置及該薄型顯示器
US8324830B2 (en) * 2009-02-19 2012-12-04 Microsemi Corp.—Analog Mixed Signal Group Ltd. Color management for field-sequential LCD display
KR20110048173A (ko) * 2009-11-02 2011-05-11 삼성전자주식회사 백라이트유닛 및 이를 가지는 디스플레이장치
TWI421588B (zh) * 2009-12-31 2014-01-01 Chi Lin Optoelectronics Co Ltd Backlight module
TWI479238B (zh) * 2012-06-01 2015-04-01 Au Optronics Corp 背光模組

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3264769A (en) * 1960-12-07 1966-08-09 George K C Hardesty Illuminated fixed indicia indicating device
JP3373427B2 (ja) * 1998-03-31 2003-02-04 日東樹脂工業株式会社 タンデム型面光源装置
KR100654220B1 (ko) * 1999-08-03 2006-12-05 삼성전자주식회사 액정표시장치
DE19960728B4 (de) * 1999-12-16 2011-03-31 Osram Gesellschaft mit beschränkter Haftung Vorrichtung zur schattenfreien Hinterleuchtung von großflächigen Displays
JP2001312916A (ja) * 2000-02-24 2001-11-09 Sony Corp 面光源装置
GB0114463D0 (en) * 2001-06-14 2001-08-08 Ledtech Ltd An illuminated display
US6948840B2 (en) * 2001-11-16 2005-09-27 Everbrite, Llc Light emitting diode light bar
US7021809B2 (en) * 2002-08-01 2006-04-04 Toyoda Gosei Co., Ltd. Linear luminous body and linear luminous structure
TW575722B (en) * 2002-09-02 2004-02-11 Hannstar Display Corp Planar light source device and liquid crystal display
KR100493387B1 (ko) * 2002-12-26 2005-06-07 엘지.필립스 엘시디 주식회사 표시장치의 백 라이트 유닛 및 그 백라이트 유닛을 사용한액정표시장치
US20050168967A1 (en) * 2004-01-30 2005-08-04 Ko-Chia Kao Backlight module
US7080933B2 (en) * 2004-05-28 2006-07-25 J. S. Technology Co., Ltd. BLU and module using the BLU

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI385439B (zh) * 2007-04-19 2013-02-11 Au Optronics Corp 光源模組及其背光模組暨其液晶顯示器

Also Published As

Publication number Publication date
CN1737665A (zh) 2006-02-22
TWI287154B (en) 2007-09-21
US20060050529A1 (en) 2006-03-09

Similar Documents

Publication Publication Date Title
TW200609624A (en) A display and a backlight module thereof
EP1780592A4 (en) LIGHT-EMITTING COMPONENT, BACKLIGHT UNIT, DISPLAY UNIT AND DISPLAY UNIT
EP1780805A4 (en) LIGHT-EMITTING COMPONENT AND ILLUMINATOR THEREFOR, LIGHTING FOR A DISPLAY AND DISPLAY
EP1574780A4 (en) LIGHT GUIDE PLATE, LIGHTING DEVICE THEREFOR, LIGHT SOURCE AND DISPLAY
TW577549U (en) Back light module for flat display device
TWI370561B (en) White light emitting device and white light source module using the same
HK1116981A1 (en) Metal base circuit board, led, and led light source unit
TWI369547B (en) Light modulating plate, backlight assembly having the same and display device having the same
SG110023A1 (en) Display device, light emitting device, and electronic eqipment
EP1876387A4 (en) LIGHT SOURCE, LIGHT-EMITTING SOLID STEEL ELEMENT MODULE, FLUORESCENT MODULE, LIGHT ALIGNMENT ELEMENT MODULE, LIGHTING DEVICE, IMAGE DISPLAY DEVICE AND LIGHT SOURCE ADJUSTING METHOD
EP1860173A4 (en) WHITE LIGHT EMITTING LAMP, BACKLIGHT WITH AND LIGHTING DEVICE
HK1069641A1 (en) Back light illuminating unit.
TW200639525A (en) Light emitting devices for liquid crystal displays
EP1688786A4 (en) Reflector, light source device and projection display
EP1828675A4 (en) MULTI-LIGHT SOURCE LIGHTING FOR IMAGE DISPLAY SYSTEM
EP1763108A4 (en) CONNECTOR, LIGHT SOURCE MODULE WITH CONNECTOR, AND LIGHT SOURCE SOURCE DEVICE
GB0615372D0 (en) Illumination Device For Display Device, Liquid Display Device, And Light Source Lamp
NL1032806A1 (nl) Licht emitterende inrichting en achterlichteenheid die daarvan gebruik maakt als lichtbron en veldsequentieel LCD inrichting welke de achterlichteenheid gebruikt.
TW595689U (en) Light source module system
TWI320505B (en) Brightness enhancement module and the light source apparatus utilizing the same
TWI315431B (en) Light-guide module light source of display device and a method for making the same
GB2373620B (en) Light source arrangement for displays
WO2006014946A3 (en) Positioning system and method for led display
TW200502643A (en) Direct type backlight module
TW566569U (en) Light guide plate, emitting light module, light guide module and liquid crystal display

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees