TW200926247A - Discharge lamp - Google Patents

Discharge lamp Download PDF

Info

Publication number
TW200926247A
TW200926247A TW097127552A TW97127552A TW200926247A TW 200926247 A TW200926247 A TW 200926247A TW 097127552 A TW097127552 A TW 097127552A TW 97127552 A TW97127552 A TW 97127552A TW 200926247 A TW200926247 A TW 200926247A
Authority
TW
Taiwan
Prior art keywords
electrode
wall thickness
bottom portion
discharge lamp
discharge
Prior art date
Application number
TW097127552A
Other languages
English (en)
Chinese (zh)
Inventor
Yoshihiro Aonami
Original Assignee
Harison Toshiba Lighting Corp
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 Harison Toshiba Lighting Corp filed Critical Harison Toshiba Lighting Corp
Publication of TW200926247A publication Critical patent/TW200926247A/zh

Links

Classifications

    • 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
    • H01J61/0672—Main electrodes for low-pressure discharge lamps characterised by the construction of the electrode
    • 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
    • H01J61/09—Hollow cathodes
    • 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

  • Discharge Lamp (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
TW097127552A 2007-08-31 2008-07-18 Discharge lamp TW200926247A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007226644 2007-08-31
JP2008181153A JP2009076445A (ja) 2007-08-31 2008-07-11 放電ランプ

Publications (1)

Publication Number Publication Date
TW200926247A true TW200926247A (en) 2009-06-16

Family

ID=40421477

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097127552A TW200926247A (en) 2007-08-31 2008-07-18 Discharge lamp

Country Status (4)

Country Link
JP (1) JP2009076445A (ja)
KR (1) KR20090023112A (ja)
CN (1) CN101377996A (ja)
TW (1) TW200926247A (ja)

Also Published As

Publication number Publication date
CN101377996A (zh) 2009-03-04
JP2009076445A (ja) 2009-04-09
KR20090023112A (ko) 2009-03-04

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