KR910003945Y1 - 음극선관용 전자총의 직열형 음극 구조체 - Google Patents

음극선관용 전자총의 직열형 음극 구조체 Download PDF

Info

Publication number
KR910003945Y1
KR910003945Y1 KR2019880018902U KR880018902U KR910003945Y1 KR 910003945 Y1 KR910003945 Y1 KR 910003945Y1 KR 2019880018902 U KR2019880018902 U KR 2019880018902U KR 880018902 U KR880018902 U KR 880018902U KR 910003945 Y1 KR910003945 Y1 KR 910003945Y1
Authority
KR
South Korea
Prior art keywords
heater
cathode
support
electron gun
ray tube
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
KR2019880018902U
Other languages
English (en)
Korean (ko)
Other versions
KR900010791U (ko
Inventor
조종호
Original Assignee
삼성전관 주식회사
김정배
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, 김정배 filed Critical 삼성전관 주식회사
Priority to KR2019880018902U priority Critical patent/KR910003945Y1/ko
Priority to JP1989133021U priority patent/JPH02110158U/ja
Publication of KR900010791U publication Critical patent/KR900010791U/ko
Application granted granted Critical
Publication of KR910003945Y1 publication Critical patent/KR910003945Y1/ko
Expired legal-status Critical Current

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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
    • H01J29/485—Construction of the gun or of parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/48—Electron guns
    • H01J2229/4824—Constructional arrangements of electrodes
    • H01J2229/4831—Electrode supports

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
KR2019880018902U 1988-11-22 1988-11-22 음극선관용 전자총의 직열형 음극 구조체 Expired KR910003945Y1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR2019880018902U KR910003945Y1 (ko) 1988-11-22 1988-11-22 음극선관용 전자총의 직열형 음극 구조체
JP1989133021U JPH02110158U (enrdf_load_stackoverflow) 1988-11-22 1989-11-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880018902U KR910003945Y1 (ko) 1988-11-22 1988-11-22 음극선관용 전자총의 직열형 음극 구조체

Publications (2)

Publication Number Publication Date
KR900010791U KR900010791U (ko) 1990-06-04
KR910003945Y1 true KR910003945Y1 (ko) 1991-06-08

Family

ID=19281514

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880018902U Expired KR910003945Y1 (ko) 1988-11-22 1988-11-22 음극선관용 전자총의 직열형 음극 구조체

Country Status (2)

Country Link
JP (1) JPH02110158U (enrdf_load_stackoverflow)
KR (1) KR910003945Y1 (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52155957A (en) * 1976-06-21 1977-12-24 Hitachi Ltd Cathode
JPS5944744A (ja) * 1982-09-08 1984-03-13 Matsushita Electronics Corp 直熱形陰極

Also Published As

Publication number Publication date
KR900010791U (ko) 1990-06-04
JPH02110158U (enrdf_load_stackoverflow) 1990-09-04

Similar Documents

Publication Publication Date Title
US4644222A (en) Color picture tube with mounting structure for a shadow mask
KR910003945Y1 (ko) 음극선관용 전자총의 직열형 음극 구조체
US3487251A (en) Parallelogram mounting fixture for shadow mask
US4605878A (en) Supporting device for an electron beam landing position selecting mask of a color cathode ray tube
EP0397470B1 (en) Color picture tube including an electron gun with an electrode having an optimized attachment means
EP0170319B1 (en) Colour display tube
US3197546A (en) Getter support assembly
US2562236A (en) Support strap for cathode-ray tube gun parts
HK1004029B (en) Color picture tube including an electron gun with an electrode having an optimized attachment means
KR920003292Y1 (ko) 음극선관용 전자총의 히이터지지체
KR0144277B1 (ko) 음극선관의 음극구체구조
KR940000598Y1 (ko) 음극선관용 섀도우마스크 프레임 조립체
KR910001567Y1 (ko) 음극 선관용 전자총의 히터 지지체
KR860003167Y1 (ko) 수상관용 전자총
JPH0119798Y2 (enrdf_load_stackoverflow)
KR920001871B1 (ko) 디스플레이 튜브
KR830002229B1 (ko) 직열형 음극구조체
KR200162831Y1 (ko) 브라운관 전자총의 전극 결합구조
JPS56106352A (en) Electron gun frame for color picture tube
KR940003391Y1 (ko) 음극선관의 전자총 음극지지대
KR920001584Y1 (ko) 음극선관용 전자총의 지지체
KR0139635Y1 (ko) 새도우 마스크
KR920001574Y1 (ko) 전자총의 보조 지지체
KR890000831Y1 (ko) 칼라 tv 수상관의 음극선관용 전자총
KR950000409Y1 (ko) 음극선관용 전자총

Legal Events

Date Code Title Description
A201 Request for examination
R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

UA0108 Application for utility model registration

St.27 status event code: A-0-1-A10-A12-nap-UA0108

UA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-UA0201

UG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-UG1501

UG1604 Publication of application

St.27 status event code: A-2-2-Q10-Q13-nap-UG1604

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-UE0701

REGI Registration of establishment
UR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-UR0701

UR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-UR1002

Fee payment year number: 1

UR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-UR1001

Fee payment year number: 4

UR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-UR1001

Fee payment year number: 5

UR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-UR1001

Fee payment year number: 6

FPAY Annual fee payment

Payment date: 19970521

Year of fee payment: 7

UR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-UR1001

Fee payment year number: 7

LAPS Lapse due to unpaid annual fee
UC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-UC1903

Not in force date: 19980609

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

UC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-UC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 19980609

UN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-UN2301

St.27 status event code: A-5-5-R10-R11-asn-UN2301

UN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-UN2301

St.27 status event code: A-5-5-R10-R11-asn-UN2301

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000