KR880008372A - 브라운관 음극가열히이터 - Google Patents

브라운관 음극가열히이터 Download PDF

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Publication number
KR880008372A
KR880008372A KR870013563A KR870013563A KR880008372A KR 880008372 A KR880008372 A KR 880008372A KR 870013563 A KR870013563 A KR 870013563A KR 870013563 A KR870013563 A KR 870013563A KR 880008372 A KR880008372 A KR 880008372A
Authority
KR
South Korea
Prior art keywords
cathode
metal
thin film
ray tube
heater
Prior art date
Application number
KR870013563A
Other languages
English (en)
Korean (ko)
Inventor
도시아끼 아라또
고우스께 나까무라
Original Assignee
미다 가쓰시게
가부시기 가이샤 히다찌 세이사꾸쇼
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 미다 가쓰시게, 가부시기 가이샤 히다찌 세이사꾸쇼 filed Critical 미다 가쓰시게
Publication of KR880008372A publication Critical patent/KR880008372A/ko

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
KR870013563A 1986-12-02 1987-11-30 브라운관 음극가열히이터 KR880008372A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP28596086 1986-12-02
JP61-285960 1986-12-02

Publications (1)

Publication Number Publication Date
KR880008372A true KR880008372A (ko) 1988-08-31

Family

ID=17698183

Family Applications (1)

Application Number Title Priority Date Filing Date
KR870013563A KR880008372A (ko) 1986-12-02 1987-11-30 브라운관 음극가열히이터

Country Status (2)

Country Link
KR (1) KR880008372A (zh)
CN (1) CN87108075A (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102468092B (zh) * 2010-11-03 2014-03-19 中国科学院电子学研究所 热阴极用热子的制备方法
CN108648977B (zh) * 2018-06-01 2019-10-18 中国科学院电子学研究所 热阴极真空电子器件的启动方法

Also Published As

Publication number Publication date
CN87108075A (zh) 1988-06-15

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
E601 Decision to refuse application