CN1580903A - 面光源装置和具有这种面光源装置的显示设备 - Google Patents

面光源装置和具有这种面光源装置的显示设备 Download PDF

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Publication number
CN1580903A
CN1580903A CNA2004100384370A CN200410038437A CN1580903A CN 1580903 A CN1580903 A CN 1580903A CN A2004100384370 A CNA2004100384370 A CN A2004100384370A CN 200410038437 A CN200410038437 A CN 200410038437A CN 1580903 A CN1580903 A CN 1580903A
Authority
CN
China
Prior art keywords
light
substrate
light source
source device
space
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CNA2004100384370A
Other languages
English (en)
Chinese (zh)
Inventor
姜硕桓
林钟善
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
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 CN1580903A publication Critical patent/CN1580903A/zh
Pending legal-status Critical Current

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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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/025—Associated optical elements
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • Plasma & Fusion (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
CNA2004100384370A 2003-08-07 2004-04-26 面光源装置和具有这种面光源装置的显示设备 Pending CN1580903A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020030054771A KR20050017709A (ko) 2003-08-07 2003-08-07 면광원 장치 및 이를 갖는 액정표시장치
KR54771/2003 2003-08-07

Publications (1)

Publication Number Publication Date
CN1580903A true CN1580903A (zh) 2005-02-16

Family

ID=34114298

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2004100384370A Pending CN1580903A (zh) 2003-08-07 2004-04-26 面光源装置和具有这种面光源装置的显示设备

Country Status (5)

Country Link
US (1) US20050029951A1 (enExample)
JP (1) JP2005056829A (enExample)
KR (1) KR20050017709A (enExample)
CN (1) CN1580903A (enExample)
TW (1) TW200523644A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103629600A (zh) * 2013-12-04 2014-03-12 上海向隆电子科技有限公司 背光模组
CN107209311A (zh) * 2015-01-15 2017-09-26 株式会社Lms 具有光循环提升片的反射式偏光模块以及具有其的背光单元
CN109581739A (zh) * 2017-09-28 2019-04-05 乐金显示有限公司 背光单元和包括其的液晶显示装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100596905B1 (ko) * 2004-03-15 2006-07-04 삼성코닝 주식회사 면광원 장치
KR100610993B1 (ko) * 2004-06-03 2006-08-10 삼성코닝 주식회사 면광원 장치
KR100814750B1 (ko) * 2007-01-11 2008-03-19 희성전자 주식회사 칼라 면발광 램프 이를 이용한 액정표시장치
JP6515716B2 (ja) * 2014-07-18 2019-05-22 日亜化学工業株式会社 発光装置およびその製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5319282A (en) * 1991-12-30 1994-06-07 Winsor Mark D Planar fluorescent and electroluminescent lamp having one or more chambers
US6258443B1 (en) * 1994-09-28 2001-07-10 Reflexite Corporation Textured retroreflective prism structures and molds for forming same
JP3116844B2 (ja) * 1996-06-21 2000-12-11 日本電気株式会社 カラープラズマディスプレイパネル、及びその製造方法
KR100355728B1 (ko) * 1997-01-07 2002-11-18 샤프 가부시키가이샤 조명장치,그구동방법및그조명장치를포함한표시장치
JP3159250B2 (ja) * 1997-11-27 2001-04-23 日本電気株式会社 プラズマディスプレイパネル
JP2002533899A (ja) * 1998-12-24 2002-10-08 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 画像表示パネル
US6762556B2 (en) * 2001-02-27 2004-07-13 Winsor Corporation Open chamber photoluminescent lamp

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103629600A (zh) * 2013-12-04 2014-03-12 上海向隆电子科技有限公司 背光模组
CN107209311A (zh) * 2015-01-15 2017-09-26 株式会社Lms 具有光循环提升片的反射式偏光模块以及具有其的背光单元
CN109581739A (zh) * 2017-09-28 2019-04-05 乐金显示有限公司 背光单元和包括其的液晶显示装置
CN109581739B (zh) * 2017-09-28 2022-02-22 乐金显示有限公司 背光单元和包括其的液晶显示装置

Also Published As

Publication number Publication date
KR20050017709A (ko) 2005-02-23
JP2005056829A (ja) 2005-03-03
TW200523644A (en) 2005-07-16
US20050029951A1 (en) 2005-02-10

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WD01 Invention patent application deemed withdrawn after publication