TW200707502A - Discharge lamp, backlight unit, and liquid crystal display - Google Patents

Discharge lamp, backlight unit, and liquid crystal display

Info

Publication number
TW200707502A
TW200707502A TW095123631A TW95123631A TW200707502A TW 200707502 A TW200707502 A TW 200707502A TW 095123631 A TW095123631 A TW 095123631A TW 95123631 A TW95123631 A TW 95123631A TW 200707502 A TW200707502 A TW 200707502A
Authority
TW
Taiwan
Prior art keywords
glass container
protective film
liquid crystal
crystal display
discharge lamp
Prior art date
Application number
TW095123631A
Other languages
English (en)
Chinese (zh)
Inventor
Toshihiro Terada
Shingo Tsutsumi
Hideki Wada
Tomokazu Matsuura
Original Assignee
Matsushita Electric Ind 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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of TW200707502A publication Critical patent/TW200707502A/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
    • 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
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/54—Screens on or from which an image or pattern is formed, picked-up, converted, or stored; Luminescent coatings on vessels
    • H01J1/62—Luminescent screens; Selection of materials for luminescent coatings on vessels
    • H01J1/70—Luminescent screens; Selection of materials for luminescent coatings on vessels with protective, conductive, or reflective layers
    • 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
    • H01J61/34—Double-wall vessels or containers
    • 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
    • H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
    • 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

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)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Planar Illumination Modules (AREA)
TW095123631A 2005-07-06 2006-06-29 Discharge lamp, backlight unit, and liquid crystal display TW200707502A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005197248 2005-07-06
JP2006017275 2006-01-26

Publications (1)

Publication Number Publication Date
TW200707502A true TW200707502A (en) 2007-02-16

Family

ID=37604333

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095123631A TW200707502A (en) 2005-07-06 2006-06-29 Discharge lamp, backlight unit, and liquid crystal display

Country Status (4)

Country Link
JP (1) JPWO2007004464A1 (fr)
KR (1) KR20080025683A (fr)
TW (1) TW200707502A (fr)
WO (1) WO2007004464A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200841376A (en) * 2007-02-01 2008-10-16 Matsushita Electric Ind Co Ltd Fluorescent lamp, and light emitting device and display device using fluorescent lamp
JP2009224185A (ja) * 2008-03-17 2009-10-01 Harison Toshiba Lighting Corp 放電ランプおよび放電ランプの製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09167598A (ja) * 1995-12-18 1997-06-24 Matsushita Electron Corp 無電極形蛍光ランプ
JP3644224B2 (ja) * 1997-12-05 2005-04-27 ウシオ電機株式会社 希ガス放電灯及びその製造方法
JP3603617B2 (ja) * 1998-10-02 2004-12-22 松下電工株式会社 蛍光ランプ及び放電灯点灯装置
JP2003171142A (ja) * 2001-12-03 2003-06-17 Toshiba Lighting & Technology Corp バリウムシリケートガラス、管球製品および照明装置
AU2003241091A1 (en) * 2002-06-05 2003-12-22 Koninklijke Philips Electronics N.V. Fluorescent lamp and method of manufacturing
JP4242711B2 (ja) * 2002-06-17 2009-03-25 ハリソン東芝ライティング株式会社 低圧放電ランプ及びその製造方法
JP3875927B2 (ja) * 2002-06-28 2007-01-31 新日本製鐵株式会社 スラブの加熱方法および加熱炉
JP2004127770A (ja) * 2002-10-03 2004-04-22 Harison Toshiba Lighting Corp 放電ランプおよび照明装置
JP4139281B2 (ja) * 2003-07-02 2008-08-27 松下電器産業株式会社 発光管及び無電極蛍光ランプ
JP2005174712A (ja) * 2003-12-10 2005-06-30 Toshiba Lighting & Technology Corp 無電極蛍光ランプ装置

Also Published As

Publication number Publication date
WO2007004464A8 (fr) 2008-01-03
KR20080025683A (ko) 2008-03-21
WO2007004464A1 (fr) 2007-01-11
JPWO2007004464A1 (ja) 2009-01-22

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