DE112004000259B4 - Flache Leuchtstofflampe - Google Patents

Flache Leuchtstofflampe Download PDF

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Publication number
DE112004000259B4
DE112004000259B4 DE200411000259 DE112004000259T DE112004000259B4 DE 112004000259 B4 DE112004000259 B4 DE 112004000259B4 DE 200411000259 DE200411000259 DE 200411000259 DE 112004000259 T DE112004000259 T DE 112004000259T DE 112004000259 B4 DE112004000259 B4 DE 112004000259B4
Authority
DE
Germany
Prior art keywords
glass substrate
fluorescent lamp
flat fluorescent
shaped
shaped grooves
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.)
Expired - Lifetime
Application number
DE200411000259
Other languages
German (de)
English (en)
Other versions
DE112004000259T5 (de
Inventor
Masanobu Aizawa
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.)
LG Display Co Ltd
Original Assignee
LG Display 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 LG Display Co Ltd filed Critical LG Display Co Ltd
Publication of DE112004000259T5 publication Critical patent/DE112004000259T5/de
Application granted granted Critical
Publication of DE112004000259B4 publication Critical patent/DE112004000259B4/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
    • H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury
    • 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
    • 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

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
DE200411000259 2003-12-08 2004-12-08 Flache Leuchtstofflampe Expired - Lifetime DE112004000259B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003436375A JP4993843B2 (ja) 2003-12-08 2003-12-08 平面蛍光ランプ
JP2003-436375 2003-12-08
PCT/JP2004/018314 WO2005055273A1 (ja) 2003-12-08 2004-12-08 平面蛍光ランプ

Publications (2)

Publication Number Publication Date
DE112004000259T5 DE112004000259T5 (de) 2006-11-02
DE112004000259B4 true DE112004000259B4 (de) 2015-05-13

Family

ID=32291314

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200411000259 Expired - Lifetime DE112004000259B4 (de) 2003-12-08 2004-12-08 Flache Leuchtstofflampe

Country Status (8)

Country Link
US (1) US7679289B2 (enExample)
EP (1) EP1693881B1 (enExample)
JP (1) JP4993843B2 (enExample)
KR (1) KR101023717B1 (enExample)
CN (1) CN1748282B (enExample)
DE (1) DE112004000259B4 (enExample)
GB (1) GB2413893B (enExample)
WO (1) WO2005055273A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4993843B2 (ja) 2003-12-08 2012-08-08 エルジー ディスプレイ カンパニー リミテッド 平面蛍光ランプ
JP4545453B2 (ja) 2004-01-26 2010-09-15 エルジー ディスプレイ カンパニー リミテッド 平面蛍光ランプの点灯方法
KR100596905B1 (ko) * 2004-03-15 2006-07-04 삼성코닝 주식회사 면광원 장치
TWI245576B (en) 2004-10-22 2005-12-11 Au Optronics Corp Mercury-heating device and method of manufacturing the same
CN1331186C (zh) * 2004-11-01 2007-08-08 友达光电股份有限公司 应用于平面光源的汞加热装置及其制造方法
KR20060083747A (ko) * 2005-01-18 2006-07-21 삼성전자주식회사 평판형광램프 및 이를 갖는 액정표시장치
US7375469B2 (en) * 2005-02-02 2008-05-20 Zippy Technology Corp. Electrode structure of planar lamp
US20070182310A1 (en) * 2006-02-09 2007-08-09 Honeywell International, Inc. Methods and apparatus for increasing the luminescence of fluorescent lamps

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992002947A1 (en) * 1990-08-03 1992-02-20 Lynn Judd B Thin configuration flat form vacuum-sealed envelope
JPH05182638A (ja) * 1991-07-22 1993-07-23 Toshiba Lighting & Technol Corp 冷陰極小形低圧水銀放電灯
JPH08273603A (ja) * 1995-03-31 1996-10-18 Sanyo Electric Co Ltd 平面蛍光ランプ
US6127780A (en) * 1998-02-02 2000-10-03 Winsor Corporation Wide illumination range photoluminescent lamp
US6294867B1 (en) * 1999-01-25 2001-09-25 Judd Lynn Flourescent lamp with uniform output
US20010033483A1 (en) * 2000-03-01 2001-10-25 Moore Chad Byron Fluorescent lamp composed of arrayed glass structures
US6545410B1 (en) * 2000-07-21 2003-04-08 Au Optronics Corp. Flat panel display of a sealing channel
US20030168988A1 (en) * 2000-03-13 2003-09-11 Kazunori Matsumoto Phase-controlled, multi-electrode type of ac discharge light source

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5677725A (en) 1979-11-29 1981-06-26 Minolta Camera Co Ltd Photometric apparatus
JPS5939409Y2 (ja) * 1980-02-29 1984-11-02 スタンレー電気株式会社 螢光ランプ
JPS56129063A (en) 1980-03-12 1981-10-08 Kawaguchi Kinzoku Kogyo Kk Production of insulating staple
JPS6380461A (ja) * 1986-09-24 1988-04-11 Toshiba Corp メタルハライドランプ
JPH0175958U (enExample) * 1987-11-09 1989-05-23
US5387921A (en) * 1992-10-08 1995-02-07 Panocorp Display Systems Scanning back illuminating light source for liquid crystal and other displays
JPH0882796A (ja) * 1994-09-09 1996-03-26 Casio Comput Co Ltd バックライト付き表示装置
JPH08212974A (ja) * 1995-02-08 1996-08-20 Nippon Sheet Glass Co Ltd 平面発光型放電灯
JPH09265950A (ja) * 1996-03-29 1997-10-07 Toshiba Lighting & Technol Corp 蛍光ランプ、蛍光ランプ装置およびこれを用いた照明装置
US5808418A (en) * 1997-11-07 1998-09-15 Honeywell Inc. Control mechanism for regulating the temperature and output of a fluorescent lamp
JP4554770B2 (ja) * 2000-06-19 2010-09-29 Ｎｅｃ液晶テクノロジー株式会社 液晶表示装置
JP2002190276A (ja) 2000-12-11 2002-07-05 Ind Technol Res Inst フラット電極配備のフラット蛍光ランプ及びその製造方法
EP1351275A4 (en) * 2000-12-13 2008-01-09 Hamamatsu Photonics Kk INDIRECTLY HEATED ELECTRODE FOR A GAS DISCHARGE TUBE
JP4881541B2 (ja) 2003-11-17 2012-02-22 エルジー ディスプレイ カンパニー リミテッド 平面蛍光ランプ
JP4660089B2 (ja) 2003-11-21 2011-03-30 エルジー ディスプレイ カンパニー リミテッド 平面蛍光ランプ
JP4993843B2 (ja) 2003-12-08 2012-08-08 エルジー ディスプレイ カンパニー リミテッド 平面蛍光ランプ

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992002947A1 (en) * 1990-08-03 1992-02-20 Lynn Judd B Thin configuration flat form vacuum-sealed envelope
JPH05182638A (ja) * 1991-07-22 1993-07-23 Toshiba Lighting & Technol Corp 冷陰極小形低圧水銀放電灯
JPH08273603A (ja) * 1995-03-31 1996-10-18 Sanyo Electric Co Ltd 平面蛍光ランプ
US6127780A (en) * 1998-02-02 2000-10-03 Winsor Corporation Wide illumination range photoluminescent lamp
US6294867B1 (en) * 1999-01-25 2001-09-25 Judd Lynn Flourescent lamp with uniform output
US20010033483A1 (en) * 2000-03-01 2001-10-25 Moore Chad Byron Fluorescent lamp composed of arrayed glass structures
US20030168988A1 (en) * 2000-03-13 2003-09-11 Kazunori Matsumoto Phase-controlled, multi-electrode type of ac discharge light source
US6545410B1 (en) * 2000-07-21 2003-04-08 Au Optronics Corp. Flat panel display of a sealing channel

Also Published As

Publication number Publication date
JP2004134410A (ja) 2004-04-30
US7679289B2 (en) 2010-03-16
GB0516064D0 (en) 2005-09-14
WO2005055273A1 (ja) 2005-06-16
EP1693881A4 (en) 2007-08-22
EP1693881A1 (en) 2006-08-23
GB2413893B (en) 2007-10-03
CN1748282A (zh) 2006-03-15
CN1748282B (zh) 2010-09-29
JP4993843B2 (ja) 2012-08-08
GB2413893A (en) 2005-11-09
KR20060115322A (ko) 2006-11-08
KR101023717B1 (ko) 2011-03-25
EP1693881B1 (en) 2009-08-05
DE112004000259T5 (de) 2006-11-02
US20060255737A1 (en) 2006-11-16

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: LG DISPLAY CO., LTD., SEOUL, KR

R016 Response to examination communication
R016 Response to examination communication
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final
R071 Expiry of right