KR940027556U - Cathode structure of cathode ray tube - Google Patents

Cathode structure of cathode ray tube

Info

Publication number
KR940027556U
KR940027556U KR2019930008486U KR930008486U KR940027556U KR 940027556 U KR940027556 U KR 940027556U KR 2019930008486 U KR2019930008486 U KR 2019930008486U KR 930008486 U KR930008486 U KR 930008486U KR 940027556 U KR940027556 U KR 940027556U
Authority
KR
South Korea
Prior art keywords
cathode
ray tube
cathode ray
cathode structure
tube
Prior art date
Application number
KR2019930008486U
Other languages
Korean (ko)
Other versions
KR200142873Y1 (en
Inventor
이후용
Original Assignee
삼성전관주식회사
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 삼성전관주식회사 filed Critical 삼성전관주식회사
Priority to KR2019930008486U priority Critical patent/KR200142873Y1/en
Publication of KR940027556U publication Critical patent/KR940027556U/en
Application granted granted Critical
Publication of KR200142873Y1 publication Critical patent/KR200142873Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/04—Cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/006—Arrangements for eliminating unwanted temperature effects
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2329/00—Electron emission display panels, e.g. field emission display panels
    • H01J2329/02—Electrodes other than control electrodes
    • H01J2329/04—Cathode electrodes
    • H01J2329/0402—Thermionic cathodes
KR2019930008486U 1993-05-19 1993-05-19 Cathode of crt KR200142873Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930008486U KR200142873Y1 (en) 1993-05-19 1993-05-19 Cathode of crt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930008486U KR200142873Y1 (en) 1993-05-19 1993-05-19 Cathode of crt

Publications (2)

Publication Number Publication Date
KR940027556U true KR940027556U (en) 1994-12-10
KR200142873Y1 KR200142873Y1 (en) 1999-06-01

Family

ID=19355530

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930008486U KR200142873Y1 (en) 1993-05-19 1993-05-19 Cathode of crt

Country Status (1)

Country Link
KR (1) KR200142873Y1 (en)

Also Published As

Publication number Publication date
KR200142873Y1 (en) 1999-06-01

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