TW200516299A - Surface light source device, method of manufacturing the same, backlight assembly and liquid crystal display apparatus having the same - Google Patents

Surface light source device, method of manufacturing the same, backlight assembly and liquid crystal display apparatus having the same

Info

Publication number
TW200516299A
TW200516299A TW093112790A TW93112790A TW200516299A TW 200516299 A TW200516299 A TW 200516299A TW 093112790 A TW093112790 A TW 093112790A TW 93112790 A TW93112790 A TW 93112790A TW 200516299 A TW200516299 A TW 200516299A
Authority
TW
Taiwan
Prior art keywords
light source
same
source device
surface light
bottom plate
Prior art date
Application number
TW093112790A
Other languages
English (en)
Inventor
Hyoung-Joo Kim
Hyeon-Yong Jang
Jin-Seob Byun
Joong-Hyun Kim
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 TW200516299A publication Critical patent/TW200516299A/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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
    • H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
    • H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
    • H01J65/046—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by using capacitive means around the vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/067—Main electrodes for low-pressure discharge lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/305—Flat vessels or containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/92—Lamps with more than one main discharge path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/245—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/26—Sealing together parts of vessels
    • H01J9/261—Sealing together parts of vessels the vessel being for a flat panel display

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Plasma & Fusion (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Liquid Crystal (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
TW093112790A 2003-07-12 2004-05-06 Surface light source device, method of manufacturing the same, backlight assembly and liquid crystal display apparatus having the same TW200516299A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020030047579A KR20050007940A (ko) 2003-07-12 2003-07-12 면광원 장치, 이의 제조 방법, 이를 이용한 백라이트어셈블리 및 이를 갖는 액정표시장치

Publications (1)

Publication Number Publication Date
TW200516299A true TW200516299A (en) 2005-05-16

Family

ID=33563014

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093112790A TW200516299A (en) 2003-07-12 2004-05-06 Surface light source device, method of manufacturing the same, backlight assembly and liquid crystal display apparatus having the same

Country Status (5)

Country Link
US (1) US20050007019A1 (zh)
JP (1) JP2005032722A (zh)
KR (1) KR20050007940A (zh)
CN (1) CN1576997A (zh)
TW (1) TW200516299A (zh)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050045266A (ko) * 2003-11-10 2005-05-17 삼성전자주식회사 면광원 장치 및 이를 갖는 액정표시장치
KR100648781B1 (ko) * 2003-11-26 2006-11-23 삼성코닝 주식회사 면광원 장치 및 이를 제조하기 위한 방법
KR100596905B1 (ko) * 2004-03-15 2006-07-04 삼성코닝 주식회사 면광원 장치
KR100610993B1 (ko) * 2004-06-03 2006-08-10 삼성코닝 주식회사 면광원 장치
TWI261286B (en) * 2004-08-31 2006-09-01 Mirae Corp Flat fluorescent lamp for display devices
KR100606168B1 (ko) * 2004-09-11 2006-08-01 주식회사 엘에스텍 초박형 평판 형광 램프
KR100596906B1 (ko) * 2004-11-04 2006-07-05 삼성코닝 주식회사 면광원 장치 및 이를 갖는 백 라이트 유닛
KR20060054845A (ko) * 2004-11-16 2006-05-23 삼성전자주식회사 평판형광램프 및 이를 갖는 액정표시장치
KR20060081805A (ko) * 2005-01-10 2006-07-13 삼성전자주식회사 평판형광램프, 백라이트 어셈블리 및 이를 갖는액정표시장치
KR20060083747A (ko) * 2005-01-18 2006-07-21 삼성전자주식회사 평판형광램프 및 이를 갖는 액정표시장치
KR100741495B1 (ko) * 2005-05-23 2007-07-20 삼성코닝 주식회사 휘도 균일성을 구비한 면광원 장치 및 이를 이용한백라이트 장치
EP1915646A1 (en) * 2005-08-10 2008-04-30 Koninklijke Philips Electronics N.V. Illumination system for illuminating display devices, and display device comprising such an illumination system
KR20070075032A (ko) * 2006-01-11 2007-07-18 삼성전자주식회사 평판형광램프 및 이를 갖는 액정표시장치
JP4694379B2 (ja) * 2006-01-30 2011-06-08 中華映管股▲ふん▼有限公司 平板光源とその製造方法
JP5242049B2 (ja) * 2006-12-25 2013-07-24 エルジー ディスプレイ カンパニー リミテッド 表示装置用バックライトユニット
US20090058257A1 (en) * 2007-08-28 2009-03-05 Motorola, Inc. Actively controlled distributed backlight for a liquid crystal display
KR101718527B1 (ko) * 2010-04-08 2017-04-05 삼성디스플레이 주식회사 편광판 제조 방법, 이를 이용하여 제조된 편광판 및 이를 포함하는 액정 표시 장치
JP5128648B2 (ja) * 2010-10-08 2013-01-23 中華映管股▲ふん▼有限公司 平板光源とその製造方法
TWI821234B (zh) 2018-01-09 2023-11-11 美商康寧公司 具光改變特徵之塗覆製品及用於製造彼等之方法
US20220009824A1 (en) 2020-07-09 2022-01-13 Corning Incorporated Anti-glare substrate for a display article including a textured region with primary surface features and secondary surface features imparting a surface roughness that increases surface scattering

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE69332T1 (de) * 1985-11-21 1991-11-15 Gte Licht Gmbh Niederdruckbogenentladungslichtquelleneinheit.
NL8800478A (nl) * 1988-02-25 1989-09-18 Philips Nv Lagedrukkwikdampontladingslamp.
JPH053006A (ja) * 1991-06-25 1993-01-08 Mitsubishi Electric Corp 発光素子
US5233262A (en) * 1992-05-15 1993-08-03 Judd B. Lynn Flat form gas discharge lamp with optical reflecting means
US5343116A (en) * 1992-12-14 1994-08-30 Winsor Mark D Planar fluorescent lamp having a serpentine chamber and sidewall electrodes
US5734224A (en) * 1993-11-01 1998-03-31 Canon Kabushiki Kaisha Image forming apparatus and method of manufacturing the same
DE69611949T2 (de) * 1995-05-30 2001-07-26 Corning Inc., Corning Verfahren zum Herstellen eines mit internen Kanälen versehenen Glaskörpers
AU2002235441A1 (en) * 2001-01-17 2002-07-30 Plasmion Corporation Area lamp apparatus

Also Published As

Publication number Publication date
CN1576997A (zh) 2005-02-09
US20050007019A1 (en) 2005-01-13
KR20050007940A (ko) 2005-01-21
JP2005032722A (ja) 2005-02-03

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