JPH0336272B2 - - Google Patents

Info

Publication number
JPH0336272B2
JPH0336272B2 JP59120353A JP12035384A JPH0336272B2 JP H0336272 B2 JPH0336272 B2 JP H0336272B2 JP 59120353 A JP59120353 A JP 59120353A JP 12035384 A JP12035384 A JP 12035384A JP H0336272 B2 JPH0336272 B2 JP H0336272B2
Authority
JP
Japan
Prior art keywords
light
glass bulb
cold cathode
cathode discharge
discharge lamp
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
JP59120353A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60264039A (ja
Inventor
Shigeki Hiramatsu
Osamu Matsubara
Seiichiro Fujioka
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.)
NEC Home Electronics Ltd
Original Assignee
NEC Home Electronics 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 NEC Home Electronics Ltd filed Critical NEC Home Electronics Ltd
Priority to JP12035384A priority Critical patent/JPS60264039A/ja
Publication of JPS60264039A publication Critical patent/JPS60264039A/ja
Publication of JPH0336272B2 publication Critical patent/JPH0336272B2/ja
Granted legal-status Critical Current

Links

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

Landscapes

  • Planar Illumination Modules (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP12035384A 1984-06-11 1984-06-11 冷陰極放電灯 Granted JPS60264039A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12035384A JPS60264039A (ja) 1984-06-11 1984-06-11 冷陰極放電灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12035384A JPS60264039A (ja) 1984-06-11 1984-06-11 冷陰極放電灯

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP6256370A Division JP2720385B2 (ja) 1994-10-21 1994-10-21 液晶表示装置

Publications (2)

Publication Number Publication Date
JPS60264039A JPS60264039A (ja) 1985-12-27
JPH0336272B2 true JPH0336272B2 (enrdf_load_stackoverflow) 1991-05-30

Family

ID=14784117

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12035384A Granted JPS60264039A (ja) 1984-06-11 1984-06-11 冷陰極放電灯

Country Status (1)

Country Link
JP (1) JPS60264039A (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62186405A (ja) * 1986-02-10 1987-08-14 株式会社日立製作所 面光源ユニツト
JPH0455407Y2 (enrdf_load_stackoverflow) * 1986-12-18 1992-12-25
JPH043387Y2 (enrdf_load_stackoverflow) * 1987-07-27 1992-02-03
JPH027350A (ja) * 1988-06-27 1990-01-11 Hitachi Ltd 低圧放電灯
JP2669063B2 (ja) * 1989-07-26 1997-10-27 日本電気株式会社 液晶投射ディスプレイ
JP2720385B2 (ja) * 1994-10-21 1998-03-04 日本電気ホームエレクトロニクス株式会社 液晶表示装置
JP3107743B2 (ja) * 1995-07-31 2000-11-13 カシオ計算機株式会社 電子放出性電極およびその製造方法、並びにそれを用いた冷陰極蛍光管およびプラズマディスプレイ
US6000982A (en) * 1995-07-31 1999-12-14 Casio Computer Co., Ltd. Method of manufacturing a cold-cathode for a discharge device
DE19744183B4 (de) * 1997-10-07 2009-09-24 Robert Bosch Gmbh Kombiinstrument
JP3601775B2 (ja) * 1999-12-27 2004-12-15 ハリソン東芝ライティング株式会社 バックライト装置、及び液晶表示装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50850U (enrdf_load_stackoverflow) * 1973-05-01 1975-01-07
JPS5593648A (en) * 1978-12-30 1980-07-16 Matsushita Electric Works Ltd Fluorescent lamp
JPS56114273A (en) * 1980-02-15 1981-09-08 Toshiba Corp Fluorescent lamp
JPS5740853A (en) * 1980-08-22 1982-03-06 Nichia Denshi Kagaku Kk Mercury vapor discharge lamp
JPS5951451A (ja) * 1982-09-17 1984-03-24 Toshiba Electric Equip Corp けい光ランプ

Also Published As

Publication number Publication date
JPS60264039A (ja) 1985-12-27

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