TW278197B - - Google Patents

Info

Publication number
TW278197B
TW278197B TW082110614A TW82110614A TW278197B TW 278197 B TW278197 B TW 278197B TW 082110614 A TW082110614 A TW 082110614A TW 82110614 A TW82110614 A TW 82110614A TW 278197 B TW278197 B TW 278197B
Authority
TW
Taiwan
Application number
TW082110614A
Original Assignee
Samsung Electronic Devices
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 Samsung Electronic Devices filed Critical Samsung Electronic Devices
Application granted granted Critical
Publication of TW278197B publication Critical patent/TW278197B/zh

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/14—Solid thermionic cathodes characterised by the material
    • H01J1/144—Solid thermionic cathodes characterised by the material with other metal oxides as an emissive material
TW082110614A 1993-08-23 1993-12-14 TW278197B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930016347A KR100291903B1 (ko) 1993-08-23 1993-08-23 전자관용산화물음극

Publications (1)

Publication Number Publication Date
TW278197B true TW278197B (zh) 1996-06-11

Family

ID=19361758

Family Applications (1)

Application Number Title Priority Date Filing Date
TW082110614A TW278197B (zh) 1993-08-23 1993-12-14

Country Status (5)

Country Link
US (1) US5548184A (zh)
JP (1) JPH0765693A (zh)
KR (1) KR100291903B1 (zh)
CN (1) CN1042871C (zh)
TW (1) TW278197B (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09147735A (ja) * 1995-09-21 1997-06-06 Matsushita Electron Corp 陰極線管用エミッタ材料及びその製造方法
DE69817742D1 (de) * 1997-06-25 2003-10-09 Koninkl Philips Electronics Nv Bildanzeigevorrichtung mit verbesserter bandbreite
KR100247820B1 (ko) * 1997-08-07 2000-03-15 손욱 전자관용 음극
US6051165A (en) * 1997-09-08 2000-04-18 Integrated Thermal Sciences Inc. Electron emission materials and components
US6054801A (en) * 1998-02-27 2000-04-25 Regents, University Of California Field emission cathode fabricated from porous carbon foam material
KR20000039734A (ko) * 1998-12-15 2000-07-05 구자홍 칼라음극선관용 음극 및 그 제조 방법
JP2001229814A (ja) * 2000-02-21 2001-08-24 Matsushita Electric Ind Co Ltd 酸化物陰極の製造方法、およびこの酸化物陰極を備えた陰極線管

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1283403B (de) * 1966-08-05 1968-11-21 Siemens Ag Mittelbar geheizte Vorratskathode fuer elektrische Entladungsgefaesse
US4483785A (en) * 1976-02-18 1984-11-20 University Of Utah Research Foundation Electrically conductive and corrosion resistant current collector and/or container
CA1270890A (en) * 1985-07-19 1990-06-26 Keiji Watanabe Cathode for electron tube
KR910009660B1 (ko) * 1988-02-23 1991-11-25 미쓰비시전기 주식회사 전자관용 산화물피복음극
KR0170221B1 (ko) * 1989-12-30 1999-02-01 김정배 디스펜서 음극
KR940009306B1 (ko) * 1991-12-06 1994-10-06 삼성전관주식회사 산화물 적층형 전자관용 음극

Also Published As

Publication number Publication date
JPH0765693A (ja) 1995-03-10
US5548184A (en) 1996-08-20
CN1042871C (zh) 1999-04-07
KR100291903B1 (ko) 2001-09-17
CN1099513A (zh) 1995-03-01
KR950006900A (ko) 1995-03-21

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