JPH0418652B2 - - Google Patents

Info

Publication number
JPH0418652B2
JPH0418652B2 JP60109183A JP10918385A JPH0418652B2 JP H0418652 B2 JPH0418652 B2 JP H0418652B2 JP 60109183 A JP60109183 A JP 60109183A JP 10918385 A JP10918385 A JP 10918385A JP H0418652 B2 JPH0418652 B2 JP H0418652B2
Authority
JP
Japan
Prior art keywords
cathode
cap
sleeve
electron gun
assembly
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 - Lifetime
Application number
JP60109183A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60254533A (ja
Inventor
Eban Shuratsuku Richaado
Tomasu Opuresukoo Suteiibun
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Licensing Corp
Original Assignee
RCA Licensing Corp
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 RCA Licensing Corp filed Critical RCA Licensing Corp
Publication of JPS60254533A publication Critical patent/JPS60254533A/ja
Publication of JPH0418652B2 publication Critical patent/JPH0418652B2/ja
Granted 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

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
JP60109183A 1984-05-21 1985-05-20 陰極線管 Granted JPS60254533A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/612,429 US4782263A (en) 1984-05-21 1984-05-21 Inline electron gun having at least one modified cathode assembly
US612429 1984-05-21

Publications (2)

Publication Number Publication Date
JPS60254533A JPS60254533A (ja) 1985-12-16
JPH0418652B2 true JPH0418652B2 (OSRAM) 1992-03-27

Family

ID=24453125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60109183A Granted JPS60254533A (ja) 1984-05-21 1985-05-20 陰極線管

Country Status (4)

Country Link
US (1) US4782263A (OSRAM)
JP (1) JPS60254533A (OSRAM)
FR (1) FR2564638B1 (OSRAM)
IT (1) IT1183622B (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970009208B1 (en) * 1993-07-26 1997-06-07 Lg Electronics Inc Cathode structure of electron gun for crt
KR100504460B1 (ko) * 1998-07-20 2005-09-26 엘지전자 주식회사 음극선관용 음극구조체
KR100470342B1 (ko) * 2003-01-21 2005-02-05 엘지.필립스 디스플레이 주식회사 칼라 음극선관

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3569768A (en) * 1968-11-21 1971-03-09 Sylvania Electric Prod Cathode sleeve effecting maximum heat transfer to top of cathode cap and minimum to cap wall
BE793992A (fr) * 1972-01-14 1973-05-02 Rca Corp Tube a rayons cathodiques
US3914638A (en) * 1972-05-24 1975-10-21 Gte Sylvania Inc Cathode structure for cathode ray tube
US3972414A (en) * 1972-08-21 1976-08-03 Dynaloc Corporation Self-centering idler rollers for troughing conveyer belting
JPS50132860A (OSRAM) * 1974-04-05 1975-10-21
US4000435A (en) * 1975-06-20 1976-12-28 Westinghouse Electric Corporation Electron gun cathode with a fast warm-up characteristic
US3974414A (en) * 1975-07-09 1976-08-10 Gte Sylvania Incorporated Cathode ray tube cathode
US4063128A (en) * 1976-07-02 1977-12-13 Rca Corporation Cathode support structure for color picture tube guns to equalize cutoff relation during warm-up
JPS5315746A (en) * 1976-07-29 1978-02-14 Toshiba Corp Cathode structure of electronic gun
JPH104280A (ja) * 1996-06-14 1998-01-06 Shibaura Eng Works Co Ltd 放熱板
US5967202A (en) * 1997-06-05 1999-10-19 Ecolab Inc. Apparatus and method for dispensing a sanitizing formulation

Also Published As

Publication number Publication date
JPS60254533A (ja) 1985-12-16
IT8520686A0 (it) 1985-05-14
IT8520686A1 (it) 1986-11-14
FR2564638B1 (fr) 1993-11-19
US4782263A (en) 1988-11-01
IT1183622B (it) 1987-10-22
FR2564638A1 (fr) 1985-11-22

Similar Documents

Publication Publication Date Title
JPH0381255B2 (OSRAM)
US5869924A (en) Cathode structure and CRT electron gun adopting the same
JPH0418652B2 (OSRAM)
US5552661A (en) Electron gun for cathode tube
EP0809853B1 (en) Cathode ray tube comprising a heating element
US5729084A (en) Thermionic cathode with continuous bimetallic wall
US4554480A (en) Cathode-ray tube having an electron gun assembly with emissivity modifying means
US5422536A (en) Thermionic cathode with continuous bimetallic wall having varying wall thickness and internal blackening
EP0079660B1 (en) Cathode-ray tube and cathode unit for such a cathode-ray tube
US6476546B1 (en) Electron gun for color cathode ray tube having different materials for different electrodes
KR100192256B1 (ko) 컬러 음극선관용 전자총
KR100213177B1 (ko) 음극구조체 및 이를 이용한 음극선관용 전자총
JP2834906B2 (ja) シャドウマスク式カラー受像管
KR910005219Y1 (ko) 음극선관용 전자총의 전극
KR100195170B1 (ko) 음극구조체 및 이를 이용한 음극선관용 전자총
KR100195172B1 (ko) 음극 구조체 및 이를 이용한 음극선관용 전자총
KR100494158B1 (ko) 칼라 평면 디스플레이 소자
KR100195173B1 (ko) 음극 구조체 및 이를 이용한 음극선관용 전자총
KR890005712Y1 (ko) 오목형 캐소우드 캡
JPH06260102A (ja) 電子銃構体
KR19990003824U (ko) 칼라음극선관의 전극 고정구조
KR20040017609A (ko) 텐션마스크 조립체의 용접용 전극
KR19990020141A (ko) 방전소자와 이를 이용한 대면적 표시장치
KR20010096076A (ko) 음극선관용 전자총에서 음극의 탑재 구조
KR20010065394A (ko) 칼라음극선관 전자총의 저항체 및 그 제조방법

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term