KR960006179U - Cathode thermal electron emission structure using ceramic heater - Google Patents

Cathode thermal electron emission structure using ceramic heater

Info

Publication number
KR960006179U
KR960006179U KR2019940016985U KR19940016985U KR960006179U KR 960006179 U KR960006179 U KR 960006179U KR 2019940016985 U KR2019940016985 U KR 2019940016985U KR 19940016985 U KR19940016985 U KR 19940016985U KR 960006179 U KR960006179 U KR 960006179U
Authority
KR
South Korea
Prior art keywords
electron emission
ceramic heater
emission structure
thermal electron
cathode thermal
Prior art date
Application number
KR2019940016985U
Other languages
Korean (ko)
Other versions
KR0120621Y1 (en
Inventor
김권집
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR2019940016985U priority Critical patent/KR0120621Y1/en
Publication of KR960006179U publication Critical patent/KR960006179U/en
Application granted granted Critical
Publication of KR0120621Y1 publication Critical patent/KR0120621Y1/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
    • H01J1/15—Cathodes heated directly by an electric current
    • H01J1/16—Cathodes heated directly by an electric current characterised by the shape
KR2019940016985U 1994-07-09 1994-07-09 Thermionic emission structure of cathode utilizing a ceramic heater KR0120621Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940016985U KR0120621Y1 (en) 1994-07-09 1994-07-09 Thermionic emission structure of cathode utilizing a ceramic heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940016985U KR0120621Y1 (en) 1994-07-09 1994-07-09 Thermionic emission structure of cathode utilizing a ceramic heater

Publications (2)

Publication Number Publication Date
KR960006179U true KR960006179U (en) 1996-02-17
KR0120621Y1 KR0120621Y1 (en) 1998-07-01

Family

ID=19387991

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940016985U KR0120621Y1 (en) 1994-07-09 1994-07-09 Thermionic emission structure of cathode utilizing a ceramic heater

Country Status (1)

Country Link
KR (1) KR0120621Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005049924A1 (en) * 2003-11-21 2005-06-02 Myungsung Industrial Development Co., Ltd. Soundproof wall and wall having the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005049924A1 (en) * 2003-11-21 2005-06-02 Myungsung Industrial Development Co., Ltd. Soundproof wall and wall having the same

Also Published As

Publication number Publication date
KR0120621Y1 (en) 1998-07-01

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Legal Events

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