JPS61112567U - - Google Patents

Info

Publication number
JPS61112567U
JPS61112567U JP20183384U JP20183384U JPS61112567U JP S61112567 U JPS61112567 U JP S61112567U JP 20183384 U JP20183384 U JP 20183384U JP 20183384 U JP20183384 U JP 20183384U JP S61112567 U JPS61112567 U JP S61112567U
Authority
JP
Japan
Prior art keywords
fluorescent lamp
mesh
utility
concave shape
model registration
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
JP20183384U
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 JP20183384U priority Critical patent/JPS61112567U/ja
Publication of JPS61112567U publication Critical patent/JPS61112567U/ja
Pending legal-status Critical Current

Links

Description

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

第１図は、この考案の一実施例の一部破断斜視
図、第２図ａ，ｂ，ｃ，ｄは、それぞれ、この考
案に用いるメツシユ電極構造を示す斜視図である
。 １……照明窓、２……カバー碍子、３……排気
管、４……半田硝子、５，６，７，８，９，１０
……外部リード、１１……メツシユプレート、１
２，１３，１４，１５，１７，１９，２０……フ
イラメント、１８，２１，２４……凹面メツシユ
プレートである。 FIG. 1 is a partially cutaway perspective view of an embodiment of this invention, and FIGS. 2a, b, c, and d are perspective views showing mesh electrode structures used in this invention, respectively. 1...Lighting window, 2...Cover insulator, 3...Exhaust pipe, 4...Solder glass, 5, 6, 7, 8, 9, 10
...External lead, 11...Mesh plate, 1
2, 13, 14, 15, 17, 19, 20... filament, 18, 21, 24... concave mesh plate.

Claims (1)

【実用新案登録請求の範囲】 (1) 二極真空管の構造を有する蛍光灯において
、蛍光体を付着してなるプレートがメツシユ状の
金属にて形成されていることを特徴とする蛍光灯
。 (2) 前記メツシユ状プレートがフイラメントに
対向する方向に開口部を有する凹面形状に成形さ
れていることを特徴とする実用新案登録請求の範
囲第(1)項記載の蛍光灯。 (3) 前記メツシユ状プレートが複数のフイラメ
ントそれぞれに対向して開口部を有する凹面形状
に成形されてなることを特徴とする実用新案登録
請求の範囲第(1)項記載の蛍光灯。 (4) カバー碍子内面に光反射層を形成してなる
ことを特徴とする実用新案登録請求の範囲第(1)
項記載の蛍光灯。[Claims for Utility Model Registration] (1) A fluorescent lamp having a structure of a diode vacuum tube, characterized in that a plate to which a phosphor is attached is formed of a mesh-like metal. (2) The fluorescent lamp according to claim 1, wherein the mesh plate is formed into a concave shape having an opening in a direction facing the filament. (3) The fluorescent lamp according to claim (1), wherein the mesh plate is formed into a concave shape having openings facing each of a plurality of filaments. (4) Utility model registration claim No. (1) characterized in that a light reflective layer is formed on the inner surface of the cover insulator.
Fluorescent lamps as described in section.
JP20183384U 1984-12-25 1984-12-25 Pending JPS61112567U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20183384U JPS61112567U (en) 1984-12-25 1984-12-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20183384U JPS61112567U (en) 1984-12-25 1984-12-25

Publications (1)

Publication Number Publication Date
JPS61112567U true JPS61112567U (en) 1986-07-16

Family

ID=30763984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20183384U Pending JPS61112567U (en) 1984-12-25 1984-12-25

Country Status (1)

Country Link
JP (1) JPS61112567U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6389821A (en) * 1986-10-03 1988-04-20 Toshiba Corp Transmission type liquid crystal display device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5828163A (en) * 1981-08-12 1983-02-19 Nec Kagoshima Ltd Fluorescent display tube

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5828163A (en) * 1981-08-12 1983-02-19 Nec Kagoshima Ltd Fluorescent display tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6389821A (en) * 1986-10-03 1988-04-20 Toshiba Corp Transmission type liquid crystal display device

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