JPS60117554U - cathode ray tube - Google Patents

cathode ray tube

Info

Publication number
JPS60117554U
JPS60117554U JP425084U JP425084U JPS60117554U JP S60117554 U JPS60117554 U JP S60117554U JP 425084 U JP425084 U JP 425084U JP 425084 U JP425084 U JP 425084U JP S60117554 U JPS60117554 U JP S60117554U
Authority
JP
Japan
Prior art keywords
cathode ray
ray tube
electrode
triode
section consisting
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
JP425084U
Other languages
Japanese (ja)
Inventor
大畠　耕吉
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP425084U priority Critical patent/JPS60117554U/en
Publication of JPS60117554U publication Critical patent/JPS60117554U/en
Pending legal-status Critical Current

Links

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (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図は従来のカラー・ブラウン管の断面、および電子
ビーム軌跡の概要説明図、第２図および第３図は本考案
の一実施例のカラー・ブラウン管のネック部の断面図で
ある。 １１・・・・・・ネック部、１２・・・・・・ファンネ
ル部、１３・・・：・・パネル部、１４・・・・・・導
電体層、１５・・・・・・コンタクト、１６・・・・・
・導電体リング、２１・・・・・・電子銃、２８・・・
・・・集束電極、２９・・・・・・加速電極。FIG. 1 is a cross-sectional view of a conventional color cathode ray tube and a schematic explanatory diagram of an electron beam trajectory, and FIGS. 2 and 3 are cross-sectional views of a neck portion of a color cathode ray tube according to an embodiment of the present invention. 11...Neck part, 12...Funnel part, 13...Panel part, 14...Conductor layer, 15...Contact, 16...
・Conductor ring, 21... Electron gun, 28...
... Focusing electrode, 29... Acceleration electrode.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 絶縁性ネック部ガラス管内に、同軸的に配列されたカソ
ード、第１電極、第２電極より成る３極部と、複数個の
電極より成る主レンズ部とを有する陰極線管において、
前記３極部に対向する前記ネック部ガラス管内壁に導電
性部材を形成して前記第１電極または第２電極と接続し
たことを特徴とする陰極線管。A cathode ray tube having a triode section consisting of a cathode, a first electrode, and a second electrode coaxially arranged in an insulating neck glass tube, and a main lens section consisting of a plurality of electrodes,
A cathode ray tube characterized in that a conductive member is formed on the inner wall of the glass tube at the neck portion facing the triode portion and connected to the first electrode or the second electrode.
JP425084U 1984-01-18 1984-01-18 cathode ray tube Pending JPS60117554U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP425084U JPS60117554U (en) 1984-01-18 1984-01-18 cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP425084U JPS60117554U (en) 1984-01-18 1984-01-18 cathode ray tube

Publications (1)

Publication Number Publication Date
JPS60117554U true JPS60117554U (en) 1985-08-08

Family

ID=30479646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP425084U Pending JPS60117554U (en) 1984-01-18 1984-01-18 cathode ray tube

Country Status (1)

Country Link
JP (1) JPS60117554U (en)

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