CN1748282B - 平面荧光灯 - Google Patents

平面荧光灯 Download PDF

Info

Publication number
CN1748282B
CN1748282B CN200480003740.5A CN200480003740A CN1748282B CN 1748282 B CN1748282 B CN 1748282B CN 200480003740 A CN200480003740 A CN 200480003740A CN 1748282 B CN1748282 B CN 1748282B
Authority
CN
China
Prior art keywords
glass substrate
fluorescent lamp
flat fluorescent
shaped grooves
shaped
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
CN200480003740.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN1748282A (zh
Inventor
相泽正宣
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 CN1748282A publication Critical patent/CN1748282A/zh
Application granted granted Critical
Publication of CN1748282B publication Critical patent/CN1748282B/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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)
CN200480003740.5A 2003-12-08 2004-12-08 平面荧光灯 Expired - Lifetime CN1748282B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP436375/2003 2003-12-08
JP2003436375A JP4993843B2 (ja) 2003-12-08 2003-12-08 平面蛍光ランプ
PCT/JP2004/018314 WO2005055273A1 (ja) 2003-12-08 2004-12-08 平面蛍光ランプ

Publications (2)

Publication Number Publication Date
CN1748282A CN1748282A (zh) 2006-03-15
CN1748282B true CN1748282B (zh) 2010-09-29

Family

ID=32291314

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200480003740.5A Expired - Lifetime CN1748282B (zh) 2003-12-08 2004-12-08 平面荧光灯

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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5808418A (en) * 1997-11-07 1998-09-15 Honeywell Inc. Control mechanism for regulating the temperature and output of a fluorescent lamp
US6294867B1 (en) * 1999-01-25 2001-09-25 Judd Lynn Flourescent lamp with uniform output

Family Cites Families (22)

* 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
KR920702541A (ko) * 1990-08-03 1992-09-04 비. 린 쥬드 얇게 구성된 평평한 형태의 유리질 엔벨로프
JP3710492B2 (ja) * 1991-07-22 2005-10-26 東芝ライテック株式会社 冷陰極小型蛍光放電灯
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
JPH08273603A (ja) * 1995-03-31 1996-10-18 Sanyo Electric Co Ltd 平面蛍光ランプ
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
US6127780A (en) * 1998-02-02 2000-10-03 Winsor Corporation Wide illumination range photoluminescent lamp
US20010033483A1 (en) * 2000-03-01 2001-10-25 Moore Chad Byron Fluorescent lamp composed of arrayed glass structures
WO2001069649A1 (en) * 2000-03-13 2001-09-20 Toyama Prefecture Phase controlled multi-electrode type ac discharge light source
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
TW454217B (en) * 2000-07-21 2001-09-11 Acer Display Tech Inc Flat panel display having sealing glass of guiding slot
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5808418A (en) * 1997-11-07 1998-09-15 Honeywell Inc. Control mechanism for regulating the temperature and output of a fluorescent lamp
US6294867B1 (en) * 1999-01-25 2001-09-25 Judd Lynn Flourescent lamp with uniform output

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
JP4993843B2 (ja) 2012-08-08
GB2413893A (en) 2005-11-09
DE112004000259B4 (de) 2015-05-13
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

Similar Documents

Publication Publication Date Title
TW201017050A (en) Backlight unit
CN1748282B (zh) 平面荧光灯
US20060238093A1 (en) Backlight assembly and liquid crystal display apparatus having the same
CN100418183C (zh) 外电极荧光灯及其制造方法
JP4660089B2 (ja) 平面蛍光ランプ
TW200947502A (en) Discharge lamp for display device and backlight using the same
JP2006202517A (ja) 照明装置
KR100604078B1 (ko) 평판형 형광램프
KR20070018158A (ko) 평판형광램프, 이의 제조방법, 이를 갖는 백라이트어셈블리 및 표시장치
KR20010004689A (ko) 유리관 접합형 평판 형광램프 및 그 제조방법
KR100550866B1 (ko) 평판형 형광램프
JP4881541B2 (ja) 平面蛍光ランプ
KR100697390B1 (ko) 액정표시소자의 백라이트용 형광램프 및 그 제조방법
KR100595053B1 (ko) 액정 디스플레이의 백라이트
KR100499974B1 (ko) 평판형 형광램프 및 그 제조방법
JP2004103315A (ja) 電球型蛍光ランプ
CN1808685A (zh) 平板型荧光灯和具有该平板型荧光灯的液晶显示器
JP4573291B2 (ja) 平面蛍光ランプ
KR20070075032A (ko) 평판형광램프 및 이를 갖는 액정표시장치
KR20050071742A (ko) 면광원 장치 및 이를 갖는 액정표시장치
CN1670592A (zh) 表面光源器件和具有表面光源器件的背光单元
WO2005104166A1 (en) Flat type fluorescent lamp and the manufacturing method thereof
KR20040022711A (ko) 직하발광형 평면광원 및 그것을 제조하는 방법
KR20060025912A (ko) 평판형광램프 및 이를 갖는 액정표시장치
KR20070015344A (ko) 면발광 램프와 이를 이용한 액정표시장치

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20100929