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MX2008009576A - Montaje de luz trasera y dispositivo de visualizacion que tiene el mismo. - Google Patents

Montaje de luz trasera y dispositivo de visualizacion que tiene el mismo.

Info

Publication number
MX2008009576A
MX2008009576A MX2008009576A MX2008009576A MX2008009576A MX 2008009576 A MX2008009576 A MX 2008009576A MX 2008009576 A MX2008009576 A MX 2008009576A MX 2008009576 A MX2008009576 A MX 2008009576A MX 2008009576 A MX2008009576 A MX 2008009576A
Authority
MX
Mexico
Prior art keywords
lamps
socket fixing
display
same
back light
Prior art date
Application number
MX2008009576A
Other languages
English (en)
Inventor
Dae Hyoun Byoun
Anjun Seok
Jong Cheol Lee
Tae Jun You
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of MX2008009576A publication Critical patent/MX2008009576A/es

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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133605—Direct backlight including specially adapted reflectors
    • 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
    • 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
    • G02F1/133604—Direct backlight with lamps
    • 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
    • G02F1/133608—Direct backlight including particular frames or supporting means

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

La presente invención describe un montaje de luz .trasera, en el cual varias partes están unificadas para reducir el número de partes usadas y simplificar el proceso de montaje, que incluye lámparas que emiten luz, primeros receptáculos de lámpara, cada uno de los cuales incluye un primer miembro de conexión acoplado con un extremo de cada una de las lámparas para ser conectado eléctricamente con un extremo de cada una de las lámparas, y una placa de reflexión para reflejar la luz emitida desde las lámparas, y que incluye unidades de fijación de receptáculo formadas integralmente con la misma para fijar respectivamente los primeros receptáculos de lámpara. Cada una de las unidades de fijación de receptáculo incluye una ranura de fijación de receptáculo formada en un plano inferior de la placa de reflexión.
MX2008009576A 2007-12-07 2008-07-25 Montaje de luz trasera y dispositivo de visualizacion que tiene el mismo. MX2008009576A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070127122A KR20090059998A (ko) 2007-12-07 2007-12-07 백라이트 어셈블리 및 이를 가지는 표시장치

Publications (1)

Publication Number Publication Date
MX2008009576A true MX2008009576A (es) 2009-06-16

Family

ID=40351689

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2008009576A MX2008009576A (es) 2007-12-07 2008-07-25 Montaje de luz trasera y dispositivo de visualizacion que tiene el mismo.

Country Status (6)

Country Link
US (1) US8104946B2 (es)
EP (1) EP2068194A1 (es)
KR (1) KR20090059998A (es)
CN (1) CN101451691A (es)
MX (1) MX2008009576A (es)
WO (1) WO2009072730A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI376551B (en) * 2008-05-14 2012-11-11 Hannstar Display Corp Backlight module, liquid crystal display device and method for manufacturing the backlight module
TWI402575B (zh) * 2009-12-18 2013-07-21 Au Optronics Corp 具片狀光學元件定位效果之背光模組及顯示裝置
KR20110080325A (ko) * 2010-01-05 2011-07-13 삼성전자주식회사 형광램프를 갖는 백라이트 어셈블리, 및 이를 갖는 표시장치
CN103259110B (zh) * 2012-01-27 2016-04-13 三菱电机株式会社 灯座及具有该灯座的照明器具
JP5960044B2 (ja) * 2012-12-26 2016-08-02 船井電機株式会社 表示装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0845327A (ja) 1994-07-29 1996-02-16 Toshiba Lighting & Technol Corp バックライトおよびこれを用いた液晶表示装置
JP2002311418A (ja) 2001-04-17 2002-10-23 Nec Corp 液晶表示装置
JP2005011634A (ja) * 2003-06-18 2005-01-13 Nec Mitsubishi Denki Visual Systems Kk バックライトシステム
KR20050107034A (ko) * 2004-05-07 2005-11-11 삼성전자주식회사 백라이트 어셈블리의 구조를 개선한 액정표시장치
KR101072376B1 (ko) * 2004-09-23 2011-10-11 엘지디스플레이 주식회사 유자형 램프를 사용하는 액정표시장치의 백라이트 어셈블리
JP2006344602A (ja) 2005-06-09 2006-12-21 Samsung Electronics Co Ltd ランプ、ランプホルダー、電源供給モジュール、それを有するバックライトアセンブリ及び表示装置
TWI325987B (en) * 2005-06-24 2010-06-11 Au Optronics Corp Backlight module
KR101130572B1 (ko) * 2005-06-28 2012-03-30 엘지디스플레이 주식회사 액정표시장치용 형광램프 구동장치
US20070002563A1 (en) * 2005-07-01 2007-01-04 K-Bridge Electronics Co., Ltd. Light guide grooves in direct type backlight module
JP2007042613A (ja) 2005-07-07 2007-02-15 Matsushita Electric Works Ltd 液晶パネル用照明装置
US20070041217A1 (en) 2005-08-16 2007-02-22 Yong-Ii Kim Mold frame capable of enhancing luminance in a light assembly
KR101245113B1 (ko) * 2005-12-15 2013-03-25 삼성디스플레이 주식회사 램프 고정부재, 이를 갖는 백라이트 어셈블리 및액정표시장치
TWI315014B (en) * 2005-12-26 2009-09-21 Au Optronics Corporatio Backlight module of flat panel display
KR20070068717A (ko) 2005-12-27 2007-07-02 삼성전자주식회사 액정표시장치
JP4390776B2 (ja) 2006-02-10 2009-12-24 シャープ株式会社 光源装置及び表示装置
EP1860377A1 (en) 2006-05-23 2007-11-28 Samsung Electronics Co., Ltd. Lamp fixing unit, backlight assembly having the same and display device having the same
KR101261547B1 (ko) * 2006-06-27 2013-05-06 삼성디스플레이 주식회사 램프 소켓, 이를 포함하는 백라이트 어셈블리 및 이를포함하는 액정 표시 장치
KR101301954B1 (ko) * 2006-06-30 2013-08-30 엘지디스플레이 주식회사 백라이트 유닛 및 이를 포함하는 액정표시장치모듈
ATE530850T1 (de) * 2006-11-30 2011-11-15 Sharp Kk Stützstruktur und stützglied für entladungsröhre, entladungsröhrenträger, beleuchtungsvorrichtung, anzeige und fernsehempfänger

Also Published As

Publication number Publication date
KR20090059998A (ko) 2009-06-11
US20090147500A1 (en) 2009-06-11
US8104946B2 (en) 2012-01-31
CN101451691A (zh) 2009-06-10
EP2068194A1 (en) 2009-06-10
WO2009072730A1 (en) 2009-06-11

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