JPS6057051U - cold cathode discharge tube - Google Patents

cold cathode discharge tube

Info

Publication number
JPS6057051U
JPS6057051U JP14819183U JP14819183U JPS6057051U JP S6057051 U JPS6057051 U JP S6057051U JP 14819183 U JP14819183 U JP 14819183U JP 14819183 U JP14819183 U JP 14819183U JP S6057051 U JPS6057051 U JP S6057051U
Authority
JP
Japan
Prior art keywords
discharge tube
cold cathode
cathode discharge
bulb
electrode
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
JP14819183U
Other languages
Japanese (ja)
Inventor
高井　義弘
Original Assignee
ハリソン電機株式会社
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 ハリソン電機株式会社 filed Critical ハリソン電機株式会社
Priority to JP14819183U priority Critical patent/JPS6057051U/en
Publication of JPS6057051U publication Critical patent/JPS6057051U/en
Pending legal-status Critical Current

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  • Discharge Lamp (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は本考案の冷陰極放電管の一実施例の断面図、第
２図は他の実施例の要部正面図である。 第３図は点灯初期における配光分布特性を示すグラフ、
第４図は５０ｃｓ間点灯後における配光分布特性を示す
グラフである。 １・・・バルブ、２・・・蛍光体被膜、３・・・ステム
、４・・・内導線、５・・・主電極、６，６２・・・補
助電極。FIG. 1 is a sectional view of one embodiment of the cold cathode discharge tube of the present invention, and FIG. 2 is a front view of main parts of another embodiment. Figure 3 is a graph showing the light distribution characteristics at the initial stage of lighting.
FIG. 4 is a graph showing light distribution characteristics after lighting for 50 cs. DESCRIPTION OF SYMBOLS 1... Bulb, 2... Fluorescent coating, 3... Stem, 4... Inner conductor, 5... Main electrode, 6, 62... Auxiliary electrode.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）バルブと、このバルブ端部に封装された主電極と
、この主電極と上記バルブ端面との間に設けられた耐熱
金属製補助電極とを具備したことを特徴とする冷陰極放
電管＝(1) A cold cathode discharge tube comprising a bulb, a main electrode sealed at the end of the bulb, and an auxiliary electrode made of a heat-resistant metal provided between the main electrode and the end face of the bulb. = （２）主電極は環状をなし、ゲッタ材と水銀放出合金と
を担持することを特徴とする実用新案登録請求の範囲第
１項記載の冷陰極放電管。(2) The cold cathode discharge tube according to claim 1, wherein the main electrode is annular and supports a getter material and a mercury-releasing alloy. （３）補助電極は金属片を電極支持用内導線間に装着し
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
に記載の冷陰極放電管。(3) The cold cathode discharge tube according to claim 1, wherein the auxiliary electrode is formed by mounting a metal piece between inner conductive wires for supporting the electrode.
JP14819183U 1983-09-27 1983-09-27 cold cathode discharge tube Pending JPS6057051U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14819183U JPS6057051U (en) 1983-09-27 1983-09-27 cold cathode discharge tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14819183U JPS6057051U (en) 1983-09-27 1983-09-27 cold cathode discharge tube

Publications (1)

Publication Number Publication Date
JPS6057051U true JPS6057051U (en) 1985-04-20

Family

ID=30329322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14819183U Pending JPS6057051U (en) 1983-09-27 1983-09-27 cold cathode discharge tube

Country Status (1)

Country Link
JP (1) JPS6057051U (en)

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