MY117904A - A cathode structure body and method of coating an emitter. - Google Patents

A cathode structure body and method of coating an emitter.

Info

Publication number
MY117904A
MY117904A MYPI96005375A MYPI9605375A MY117904A MY 117904 A MY117904 A MY 117904A MY PI96005375 A MYPI96005375 A MY PI96005375A MY PI9605375 A MYPI9605375 A MY PI9605375A MY 117904 A MY117904 A MY 117904A
Authority
MY
Malaysia
Prior art keywords
emitter
cathode
coating
structure body
coated
Prior art date
Application number
MYPI96005375A
Other languages
English (en)
Inventor
Gyeong-Sang Lee
Original Assignee
Lg Electronics Inc
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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of MY117904A publication Critical patent/MY117904A/en

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
    • H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment

Landscapes

  • Solid Thermionic Cathode (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Cold Cathode And The Manufacture (AREA)
MYPI96005375A 1995-12-20 1996-12-19 A cathode structure body and method of coating an emitter. MY117904A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950052917A KR100195955B1 (ko) 1995-12-20 1995-12-20 음극구조체의 구조 및 전자방사체 도포방법

Publications (1)

Publication Number Publication Date
MY117904A true MY117904A (en) 2004-08-30

Family

ID=19442000

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI96005375A MY117904A (en) 1995-12-20 1996-12-19 A cathode structure body and method of coating an emitter.

Country Status (6)

Country Link
JP (1) JPH09180622A (zh)
KR (1) KR100195955B1 (zh)
CN (1) CN1089478C (zh)
BR (1) BR9606144A (zh)
GB (1) GB2308495B (zh)
MY (1) MY117904A (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000010147A (ko) * 1998-07-30 2000-02-15 구자홍 음극선관용 음극
US6290564B1 (en) * 1999-09-30 2001-09-18 Motorola, Inc. Method for fabricating an electron-emissive film
JP3639808B2 (ja) 2000-09-01 2005-04-20 キヤノン株式会社 電子放出素子及び電子源及び画像形成装置及び電子放出素子の製造方法
JP3658346B2 (ja) 2000-09-01 2005-06-08 キヤノン株式会社 電子放出素子、電子源および画像形成装置、並びに電子放出素子の製造方法
JP3634781B2 (ja) 2000-09-22 2005-03-30 キヤノン株式会社 電子放出装置、電子源、画像形成装置及びテレビジョン放送表示装置
FR2821205A1 (fr) * 2001-02-19 2002-08-23 Thomson Tubes & Displays Canon a electrons a emission parasite reduite
JP3768908B2 (ja) 2001-03-27 2006-04-19 キヤノン株式会社 電子放出素子、電子源、画像形成装置
JP3703415B2 (ja) 2001-09-07 2005-10-05 キヤノン株式会社 電子放出素子、電子源及び画像形成装置、並びに電子放出素子及び電子源の製造方法
JP3605105B2 (ja) * 2001-09-10 2004-12-22 キヤノン株式会社 電子放出素子、電子源、発光装置、画像形成装置および基板の各製造方法
KR100490170B1 (ko) * 2003-07-10 2005-05-16 엘지.필립스 디스플레이 주식회사 음극선관용 음극
CN105788996B (zh) * 2014-12-22 2018-02-06 中国电子科技集团公司第十二研究所 一种亚微米薄膜钪钨阴极及其制备方法
KR20190001149U (ko) 2017-11-07 2019-05-15 김성열 가발
KR20190082380A (ko) 2017-12-30 2019-07-10 이성민 가발
CN111739771A (zh) * 2020-06-30 2020-10-02 西安稀有金属材料研究院有限公司 一种用于热阴材料的含钪锶活性物质

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3113236A (en) * 1959-06-23 1963-12-03 Philips Corp Oxide dispenser type cathode
NL113461C (zh) * 1961-03-08
JP2758244B2 (ja) * 1990-03-07 1998-05-28 三菱電機株式会社 電子管用陰極
JP2897938B2 (ja) * 1991-01-25 1999-05-31 三菱電機株式会社 電子管用陰極
DE4207220A1 (de) * 1992-03-07 1993-09-09 Philips Patentverwaltung Festkoerperelement fuer eine thermionische kathode

Also Published As

Publication number Publication date
GB2308495A (en) 1997-06-25
JPH09180622A (ja) 1997-07-11
GB9626424D0 (en) 1997-02-05
KR970051633A (ko) 1997-07-29
KR100195955B1 (ko) 1999-06-15
GB2308495B (en) 2000-08-30
CN1173036A (zh) 1998-02-11
BR9606144A (pt) 1998-11-03
CN1089478C (zh) 2002-08-21

Similar Documents

Publication Publication Date Title
MY117904A (en) A cathode structure body and method of coating an emitter.
TW353758B (en) Electron emissive film and method
EP0913508A3 (en) Carbon nanotube device, manufacturing method of carbon nanotube device, and electron emitting device
MX9709805A (es) Conjunto de catodo de tipo impregnado, substrato de catodo para usarse en el conjunto, cañon electronico usando el conjunto, y tubo electronico usando el conjunto de catodo.
ES2119714A1 (es) Cuerpo catodico, cañon de electrones y tubo de rayos catodicos que utilizan un emisor ferroelectrico.
TW353757B (en) Field emission display and method of making same
TW324103B (en) Electron tube comprising a cathode with electron emission material layer
DE69819792D1 (de) Verfahren zur Herstellung einer imprägnierten Kathode
MY114799A (en) Emitter material for cathode ray tube and the method for manufacturing the same
TW373210B (en) Electron tube having a semiconductor cathode
MY123508A (en) Method of assembling an emissive cathode for electron gun.
TW342514B (en) Cathode for electron tube
TW344838B (en) Immersion type anode for cathode ray tube
JPS56147346A (en) Electron source
MY120495A (en) Directly heated cathode structure
TW430840B (en) Cathode ray tube having an improved cathode structure and a method of making the same
EP1030338A3 (en) Field emission type cathode, apparatus with such a cathode and process for manufacturing the apparatus
ES2129304A1 (es) Estructura de catodo de caldeo directo y metodo para fabricarla.
JPH01150354U (zh)
MY116005A (en) Electron gun for cathode ray tube
TW430842B (en) Cathode structure for cathode ray tube
EP0548032A3 (en) Electric arc evaporator
JPS5974659U (ja) イオン注入装置のイオン発生装置
RU97106916A (ru) Автоэмиссионный триод
KR970077003A (ko) 전자방출용 음극 및 그 제조방법