JPS61126561U - - Google Patents

Info

Publication number
JPS61126561U
JPS61126561U JP944385U JP944385U JPS61126561U JP S61126561 U JPS61126561 U JP S61126561U JP 944385 U JP944385 U JP 944385U JP 944385 U JP944385 U JP 944385U JP S61126561 U JPS61126561 U JP S61126561U
Authority
JP
Japan
Prior art keywords
bulb
electromagnetic field
frequency electromagnetic
electrodeless 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.)
Pending
Application number
JP944385U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP944385U priority Critical patent/JPS61126561U/ja
Publication of JPS61126561U publication Critical patent/JPS61126561U/ja
Pending legal-status Critical Current

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  • Discharge Lamps And Accessories Thereof (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来例を示す簡略図、第２図は本考案
の一実施例を示す簡略図、第３図は上記実施例に
係る要部拡大断面図、第４図は本考案に係る無電
極蛍光ランプの製造法を示す斜視図である。 １……電源、２……高周波発振回路、３……ラ
ンプ、４，５……金属導体、６……ランプバルブ
、６ａ……バルブ端面。 FIG. 1 is a simplified diagram showing a conventional example, FIG. 2 is a simplified diagram showing an embodiment of the present invention, FIG. FIG. 2 is a perspective view showing a method of manufacturing an electrode fluorescent lamp. DESCRIPTION OF SYMBOLS 1... Power supply, 2... High frequency oscillation circuit, 3... Lamp, 4, 5... Metal conductor, 6... Lamp bulb, 6a... Bulb end face.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 直管状のランプバルブ内に封入した金属蒸気を
高周波電磁界により励起させ発光させて成る無電
極放電灯において、上記ランプバルブの両端面を
褶曲面とすると共に、高周波電磁界をバルブ内に
印加する金属導体を上記褶曲面に沿つて配設した
ことを特徴とする無電極放電灯。 In an electrodeless discharge lamp in which metal vapor sealed in a straight tube-shaped lamp bulb is excited by a high-frequency electromagnetic field to emit light, both end surfaces of the lamp bulb are folded surfaces, and a high-frequency electromagnetic field is applied inside the bulb. An electrodeless discharge lamp characterized in that a metal conductor is arranged along the folded surface.
JP944385U 1985-01-25 1985-01-25 Pending JPS61126561U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP944385U JPS61126561U (en) 1985-01-25 1985-01-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP944385U JPS61126561U (en) 1985-01-25 1985-01-25

Publications (1)

Publication Number Publication Date
JPS61126561U true JPS61126561U (en) 1986-08-08

Family

ID=30489666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP944385U Pending JPS61126561U (en) 1985-01-25 1985-01-25

Country Status (1)

Country Link
JP (1) JPS61126561U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006344442A (en) * 2005-06-08 2006-12-21 Hitachi Displays Ltd External electrode discharge tube, backlight device, and image display device
JP2012527081A (en) * 2009-05-15 2012-11-01 正烈 趙 Dual type external electrode fluorescent lamp and manufacturing method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006344442A (en) * 2005-06-08 2006-12-21 Hitachi Displays Ltd External electrode discharge tube, backlight device, and image display device
JP4673675B2 (en) * 2005-06-08 2011-04-20 株式会社 日立ディスプレイズ External electrode discharge tube, backlight device and image display device
JP2012527081A (en) * 2009-05-15 2012-11-01 正烈 趙 Dual type external electrode fluorescent lamp and manufacturing method thereof

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