KR930012091U - Cathode ray tube - Google Patents

Cathode ray tube

Info

Publication number
KR930012091U
KR930012091U KR2019910019956U KR910019956U KR930012091U KR 930012091 U KR930012091 U KR 930012091U KR 2019910019956 U KR2019910019956 U KR 2019910019956U KR 910019956 U KR910019956 U KR 910019956U KR 930012091 U KR930012091 U KR 930012091U
Authority
KR
South Korea
Prior art keywords
ray tube
cathode ray
cathode
tube
ray
Prior art date
Application number
KR2019910019956U
Other languages
Korean (ko)
Other versions
KR940008089Y1 (en
Inventor
지성훈
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 KR2019910019956U priority Critical patent/KR940008089Y1/en
Publication of KR930012091U publication Critical patent/KR930012091U/en
Application granted granted Critical
Publication of KR940008089Y1 publication Critical patent/KR940008089Y1/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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
    • H01J29/896—Anti-reflection means, e.g. eliminating glare due to ambient light
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/89—Optical components associated with the vessel
    • H01J2229/8913—Anti-reflection, anti-glare, viewing angle and contrast improving treatments or devices
    • H01J2229/8915—Surface treatment of vessel or device, e.g. controlled surface roughness
KR2019910019956U 1991-11-20 1991-11-20 Crt KR940008089Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910019956U KR940008089Y1 (en) 1991-11-20 1991-11-20 Crt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910019956U KR940008089Y1 (en) 1991-11-20 1991-11-20 Crt

Publications (2)

Publication Number Publication Date
KR930012091U true KR930012091U (en) 1993-06-25
KR940008089Y1 KR940008089Y1 (en) 1994-11-21

Family

ID=19322578

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910019956U KR940008089Y1 (en) 1991-11-20 1991-11-20 Crt

Country Status (1)

Country Link
KR (1) KR940008089Y1 (en)

Also Published As

Publication number Publication date
KR940008089Y1 (en) 1994-11-21

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