KR930003547U - 음극선관 - Google Patents

음극선관

Info

Publication number
KR930003547U
KR930003547U KR2019910010560U KR910010560U KR930003547U KR 930003547 U KR930003547 U KR 930003547U KR 2019910010560 U KR2019910010560 U KR 2019910010560U KR 910010560 U KR910010560 U KR 910010560U KR 930003547 U KR930003547 U KR 930003547U
Authority
KR
South Korea
Prior art keywords
ray tube
cathode ray
cathode
tube
ray
Prior art date
Application number
KR2019910010560U
Other languages
English (en)
Other versions
KR940003242Y1 (ko
Inventor
조철식
함성우
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 KR2019910010560U priority Critical patent/KR940003242Y1/ko
Priority to GB9127374A priority patent/GB2257826B/en
Priority to DE4143200A priority patent/DE4143200A1/de
Priority to US07/815,038 priority patent/US5254903A/en
Priority to JP001764U priority patent/JPH056656U/ja
Publication of KR930003547U publication Critical patent/KR930003547U/ko
Application granted granted Critical
Publication of KR940003242Y1 publication Critical patent/KR940003242Y1/ko

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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
    • 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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/62—Electrostatic lenses
    • H01J29/622—Electrostatic lenses producing fields exhibiting symmetry of revolution
    • 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
    • H01J29/88—Vessels; Containers; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings
KR2019910010560U 1991-07-10 1991-07-10 음극선관 KR940003242Y1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR2019910010560U KR940003242Y1 (ko) 1991-07-10 1991-07-10 음극선관
GB9127374A GB2257826B (en) 1991-07-10 1991-12-24 Cathode ray tube
DE4143200A DE4143200A1 (de) 1991-07-10 1991-12-30 Kathodenstrahlroehre
US07/815,038 US5254903A (en) 1991-07-10 1991-12-31 Cathode ray tube
JP001764U JPH056656U (ja) 1991-07-10 1992-01-22 陰極線管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910010560U KR940003242Y1 (ko) 1991-07-10 1991-07-10 음극선관

Publications (2)

Publication Number Publication Date
KR930003547U true KR930003547U (ko) 1993-02-26
KR940003242Y1 KR940003242Y1 (ko) 1994-05-16

Family

ID=19316260

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910010560U KR940003242Y1 (ko) 1991-07-10 1991-07-10 음극선관

Country Status (5)

Country Link
US (1) US5254903A (ko)
JP (1) JPH056656U (ko)
KR (1) KR940003242Y1 (ko)
DE (1) DE4143200A1 (ko)
GB (1) GB2257826B (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940005496B1 (ko) * 1991-12-30 1994-06-20 삼성전관 주식회사 음극선관
KR100319086B1 (ko) * 1994-12-31 2002-08-08 삼성에스디아이 주식회사 칼라음극선관용전자총
US6211628B1 (en) 1997-08-02 2001-04-03 Corning Incorporated System for controlling the position of an electron beam in a cathode ray tube and method thereof

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2726348A (en) * 1953-05-26 1955-12-06 Rca Corp Multiple beam gun
NL184331B (nl) * 1953-11-13 Yoshida Kogyo Kk Ventilerende ritssluitingband.
US3327160A (en) * 1963-09-16 1967-06-20 Gen Electric Electrostatic electron optical system
NL151555B (nl) * 1967-11-11 1976-11-15 Philips Nv Elektronenstraalbuis voor het weergeven van gekleurde beelden.
GB1256507A (ko) * 1968-04-10 1971-12-08
US3950667A (en) * 1973-07-03 1976-04-13 Hughes Aircraft Company Magnetic deflection cathode ray tube system with electron gun having focus structure of a deposited resistive material
FR2246057A1 (en) * 1973-08-16 1975-04-25 Elliott Brothers London Ltd Electronic cathode-ray tube circuit - reduces the electric potential applied to the focussing electrodes when the beam current increases
JPS5680085A (en) * 1979-12-06 1981-07-01 Alps Electric Co Ltd Electroluminescence element
GB8701289D0 (en) * 1987-01-21 1987-02-25 Philips Nv Electron beam device
JP2609627B2 (ja) * 1987-09-18 1997-05-14 株式会社日立製作所 陰極線管
JPH01220341A (ja) * 1988-02-26 1989-09-04 Toshiba Corp 映像管
NL8801308A (nl) * 1988-05-20 1989-12-18 Philips Nv Beeldbuis met spiraalfocusseerlens met niet-rotatiesymmetrisch lenselement.
US4881006A (en) * 1988-11-10 1989-11-14 Innovative Solutions & Support, Inc. Methods and apparatus for post-assembly custom fine-tuning of an electron beam characteristic in a cathode ray imaging tube

Also Published As

Publication number Publication date
JPH056656U (ja) 1993-01-29
GB2257826B (en) 1995-04-12
KR940003242Y1 (ko) 1994-05-16
US5254903A (en) 1993-10-19
GB9127374D0 (en) 1992-02-19
DE4143200A1 (de) 1993-01-14
GB2257826A (en) 1993-01-20

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee