KR900010884A - Electron gun cathode - Google Patents

Electron gun cathode

Info

Publication number
KR900010884A
KR900010884A KR1019880018213A KR880018213A KR900010884A KR 900010884 A KR900010884 A KR 900010884A KR 1019880018213 A KR1019880018213 A KR 1019880018213A KR 880018213 A KR880018213 A KR 880018213A KR 900010884 A KR900010884 A KR 900010884A
Authority
KR
South Korea
Prior art keywords
electron gun
gun cathode
cathode
electron
gun
Prior art date
Application number
KR1019880018213A
Other languages
Korean (ko)
Other versions
KR940004435B1 (en
Inventor
손경천
Original Assignee
삼성전관 주식회사
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 삼성전관 주식회사 filed Critical 삼성전관 주식회사
Priority to KR1019880018213A priority Critical patent/KR940004435B1/en
Publication of KR900010884A publication Critical patent/KR900010884A/en
Application granted granted Critical
Publication of KR940004435B1 publication Critical patent/KR940004435B1/en

Links

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
    • H01J1/14—Solid thermionic cathodes characterised by the material
KR1019880018213A 1988-12-31 1988-12-31 Cathode of electron gun KR940004435B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880018213A KR940004435B1 (en) 1988-12-31 1988-12-31 Cathode of electron gun

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880018213A KR940004435B1 (en) 1988-12-31 1988-12-31 Cathode of electron gun

Publications (2)

Publication Number Publication Date
KR900010884A true KR900010884A (en) 1990-07-09
KR940004435B1 KR940004435B1 (en) 1994-05-25

Family

ID=19281221

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880018213A KR940004435B1 (en) 1988-12-31 1988-12-31 Cathode of electron gun

Country Status (1)

Country Link
KR (1) KR940004435B1 (en)

Also Published As

Publication number Publication date
KR940004435B1 (en) 1994-05-25

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Legal Events

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G160 Decision to publish patent application
E902 Notification of reason for refusal
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E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20060502

Year of fee payment: 13

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