KR860007712A - 전자관 - Google Patents

전자관 Download PDF

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Publication number
KR860007712A
KR860007712A KR1019860002005A KR860002005A KR860007712A KR 860007712 A KR860007712 A KR 860007712A KR 1019860002005 A KR1019860002005 A KR 1019860002005A KR 860002005 A KR860002005 A KR 860002005A KR 860007712 A KR860007712 A KR 860007712A
Authority
KR
South Korea
Prior art keywords
electron
electron tube
outer container
silicon oxide
cathode
Prior art date
Application number
KR1019860002005A
Other languages
English (en)
Other versions
KR900002907B1 (ko
Inventor
시게오 다께나까
다께오 이또오
노리오 고이께
히데미 마쯔다
Original Assignee
가부시끼가이샤 도시바
사바 쇼오이찌
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 가부시끼가이샤 도시바, 사바 쇼오이찌 filed Critical 가부시끼가이샤 도시바
Publication of KR860007712A publication Critical patent/KR860007712A/ko
Application granted granted Critical
Publication of KR900002907B1 publication Critical patent/KR900002907B1/ko

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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
    • H01J29/88—Vessels; Containers; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings
    • 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
    • H01J29/94—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)

Abstract

내용 없음

Description

전 자 관
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 한실시예의 단면도.
제2도는 본 발명의 작용 효과를 설명하기 위한 외각용기 내부에 도포된 활성 산화규소 고형 분량과 잔존방출율의 상관을 나타내는 특성 곡선도.
제3도는 본 발명의 다른 실시예의 일부 단면도.
* 도면의 주요부분에 대한 부호의 설명
10 : 컬러음극선관, 11 : 외곽용기, 12 : 패널(panel)부, 13 : 스커어트부, 14 : 퍼넬(funnel)부 15 : 넥(neck)부, 16 : 형광체 스크린, 17 : 새도우마스크, 18 : 마스크프레임, 19 : 탄성지지체, 22 : 전자총

Claims (8)

  1. 적어도 전자를 발생하는 음극이, 배기된 외각 용기안에 있는 전자관에 있어서 외각용기 내부에 활성화 산화규소층을 형성하여된 전자관.
  2. 제 1항에 있어서, 전자관이 패널부, 패널부에 밀봉된 퍼넬부 및 퍼넬부의 반대쪽으로부터 연장된 넥부로된 외각용기와, 전술한 패널부 내면에 형성된 형광체스크린과, 퍼넬부 내벽에 부착된 내부 도전성 피막과, 넥부 내부에 설치된 음극을 포함한 전자비임을 발생하는 전자총을 적어도 구비하는 음극선관으로 전술한 외각용기 내부의 적어도 일부에 활성화 산화규소층이 있도록 된 전자관.
  3. 제 2항에 있어서, 전술한 전자관이 금속 후면층이 부착된 형광체 스크린에 면하여 새도우 마스크가 설치되고, 새도우마스크의 전자총쪽에 자기 내부 차폐부가 부착되어 있는 컬러용 음극선관이며, 활성화 산화규소가 내부 도전 피막 금속후면층, 자기차폐부, 새도우마스크, 전자총의 적어도 하나의 면에 형성하여서 된 전자관.
  4. 제1항, 제2항, 또는 제3항에 있어서, 활성화 산화규소의 양이 외각용기의 용적 11당 1mg내지 50mg함유되어 있는 전자관.
  5. 제1항, 제2항 또는 제3항에 있어서, 내부 도전피막이 규산나트륨을 결착제로 하는 흑연피막으로 형성되어 있고, 이 피막중에 활성화 산화규소를 혼입 하여서 된 전자관.
  6. 제2항, 또는 제3항에 있어서, 활성화 산화규소가 유기 암모늄염의 분해 생성물인 전자관.
  7. 제2항, 또는 제3항에 있어서, 활성화 산화규소가 금속 게터와 병용되어서된 전자관.
  8. 제1항, 제2항 또는 제3항에 있어서, 음극이 산화물 음극인 전자관.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860002005A 1985-03-18 1986-03-17 전자관 KR900002907B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP52183 1985-03-18
JP60-52183 1985-03-18
JP60052183A JP2515278B2 (ja) 1985-03-18 1985-03-18 電子管

Publications (2)

Publication Number Publication Date
KR860007712A true KR860007712A (ko) 1986-10-15
KR900002907B1 KR900002907B1 (ko) 1990-05-03

Family

ID=12907688

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860002005A KR900002907B1 (ko) 1985-03-18 1986-03-17 전자관

Country Status (6)

Country Link
US (1) US4771214A (ko)
EP (1) EP0195594B1 (ko)
JP (1) JP2515278B2 (ko)
KR (1) KR900002907B1 (ko)
CN (1) CN1007191B (ko)
DE (1) DE3686186T2 (ko)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940004076Y1 (ko) * 1991-07-02 1994-06-17 삼성전관 주식회사 칼라브라운관의 인너실드 구조
US5519283A (en) * 1994-11-16 1996-05-21 Thomson Consumer Electronics, Inc. Internal magnetic shield for a color cathode-ray tube
IL116092A (en) * 1994-11-30 2000-06-29 Honeywell Inc Ultraviolet transparent binder for phosphor fluorescent light box
US5838118A (en) * 1996-03-28 1998-11-17 Lucent Technologies Inc. Display apparatus with coated phosphor, and method of making same
KR19990072194A (ko) * 1996-10-11 1999-09-27 요트.게.아. 롤페즈 컬러음극선관및컬러선택전극제조방법
US6069441A (en) * 1996-10-31 2000-05-30 Honeywell Inc. Method for producing phospher binding materials
DE69813769T2 (de) * 1997-09-29 2004-02-05 Koninklijke Philips Electronics N.V. Kathodenstrahlröhre mit einer halbleiterkathode
US6369499B1 (en) * 1999-11-03 2002-04-09 Intel Corporation Electron gun with improved cathode venting
JP3509778B2 (ja) * 2001-06-01 2004-03-22 ソニー株式会社 陰極線管及び陰極線管の製造方法
US6806557B2 (en) 2002-09-30 2004-10-19 Motorola, Inc. Hermetically sealed microdevices having a single crystalline silicon getter for maintaining vacuum
US6929974B2 (en) * 2002-10-18 2005-08-16 Motorola, Inc. Feedthrough design and method for a hermetically sealed microdevice
US6867543B2 (en) * 2003-03-31 2005-03-15 Motorola, Inc. Microdevice assembly having a fine grain getter layer for maintaining vacuum
US7446601B2 (en) * 2003-06-23 2008-11-04 Astronix Research, Llc Electron beam RF amplifier and emitter
US7045868B2 (en) * 2003-07-31 2006-05-16 Motorola, Inc. Wafer-level sealed microdevice having trench isolation and methods for making the same
CN107120435B (zh) * 2017-03-28 2018-09-21 嘉兴日雅光电有限公司 一种电子枪维护用真空密封装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3792300A (en) * 1972-07-15 1974-02-12 Gte Sylvania Inc Cathode ray tube having a conductive metallic coating therein
NL7605149A (nl) * 1976-05-14 1977-11-16 Philips Nv Gasbindinrichting; werkwijze voor het vervaardi- gen van een kleurentelevisiebeeldbuis onder toe- passing van deze gasbindinrichting en alsdus ver- vaardigde kleurentelevisiebeeldbuis.
JPS5937037B2 (ja) * 1978-11-09 1984-09-07 株式会社東芝 螢光体の製造方法
EP0028372B1 (en) * 1979-10-25 1985-02-06 Kabushiki Kaisha Toshiba Getter device
JPS56162447A (en) * 1980-05-21 1981-12-14 Toshiba Corp Electron tube
JPS5750753A (en) * 1980-09-12 1982-03-25 Hitachi Ltd Color picture tube
JPS57163220A (en) * 1981-03-31 1982-10-07 Fujitsu Ltd Electrochromic display element
NL8201750A (nl) * 1982-04-28 1983-11-16 Philips Nv Inrichting voorzien van een geevacueerd vat met een getter en een getterhulpmiddel.
NL8300914A (nl) * 1983-03-14 1984-10-01 Philips Nv Elektrische ontladingsbuis en werkwijze voor het vervaardigen van een elektrisch geleidende laag op een wandgedeelte van de omhulling van een dergelijke buis.

Also Published As

Publication number Publication date
DE3686186T2 (de) 1993-01-07
JPS61211944A (ja) 1986-09-20
CN1007191B (zh) 1990-03-14
JP2515278B2 (ja) 1996-07-10
CN86101366A (zh) 1987-03-04
KR900002907B1 (ko) 1990-05-03
DE3686186D1 (de) 1992-09-03
US4771214A (en) 1988-09-13
EP0195594B1 (en) 1992-07-29
EP0195594A2 (en) 1986-09-24
EP0195594A3 (en) 1989-03-08

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