TW200628931A - Illumination device - Google Patents

Illumination device

Info

Publication number
TW200628931A
TW200628931A TW095100095A TW95100095A TW200628931A TW 200628931 A TW200628931 A TW 200628931A TW 095100095 A TW095100095 A TW 095100095A TW 95100095 A TW95100095 A TW 95100095A TW 200628931 A TW200628931 A TW 200628931A
Authority
TW
Taiwan
Prior art keywords
bending
illumination device
outer electrodes
tube type
tube
Prior art date
Application number
TW095100095A
Other languages
Chinese (zh)
Inventor
Takashi Nishihara
Tomohiro Morisada
Issei Uno
Masakazu Horiuchi
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 TW200628931A publication Critical patent/TW200628931A/en

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Nonlinear Science (AREA)
  • Robotics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)

Abstract

The present invention relates to an illumination device, more particularly, to prevent the deviation of mercury in a lamp tube and decrease brightness unevenness on a light emitting face in an illumination device equipped with multiple numbers of bending-tube type dielectric barrier electric discharge lamps (EEFL) which are illuminated simultaneously by reducing a difference in temperature between an electrode of a bending part of a lamp and an electrode of a tube end. In the illumination device in which a plurality of bending-tube type EEFLs each having the bending part are arranged in parallel, outer electrodes are formed on respective both ends and bending parts of the bending-tube type EEFL, and a rectangular waved voltage or a sine waved voltage reverse in phase from each other are impressed respectively on the outer electrodes of the both ends, while the outer electrodes of the bending parts are connected to the GND.
TW095100095A 2005-01-18 2006-01-02 Illumination device TW200628931A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005010171A JP2006202517A (en) 2005-01-18 2005-01-18 Illumination device

Publications (1)

Publication Number Publication Date
TW200628931A true TW200628931A (en) 2006-08-16

Family

ID=36840870

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095100095A TW200628931A (en) 2005-01-18 2006-01-02 Illumination device

Country Status (4)

Country Link
JP (1) JP2006202517A (en)
KR (1) KR20060083897A (en)
CN (1) CN1809238A (en)
TW (1) TW200628931A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008034112A (en) * 2006-07-26 2008-02-14 Taiyo Yuden Co Ltd Lamp and lamp assembly
CN101227782B (en) * 2008-02-14 2011-09-28 友达光电股份有限公司 Backlight module
CN101685757B (en) * 2008-09-25 2011-12-28 北京京东方光电科技有限公司 Fluorescent lamp and back light module
CN101764036B (en) * 2008-12-23 2011-11-02 启耀光电股份有限公司 Illumination device
CN102026459B (en) * 2009-09-21 2013-12-11 冠捷投资有限公司 Drive circuit of cold-cathode fluorescence lamp

Also Published As

Publication number Publication date
CN1809238A (en) 2006-07-26
JP2006202517A (en) 2006-08-03
KR20060083897A (en) 2006-07-21

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