TW353761B - Light emitting device and cold cathode using this - Google Patents
Light emitting device and cold cathode using thisInfo
- Publication number
- TW353761B TW353761B TW086103795A TW86103795A TW353761B TW 353761 B TW353761 B TW 353761B TW 086103795 A TW086103795 A TW 086103795A TW 86103795 A TW86103795 A TW 86103795A TW 353761 B TW353761 B TW 353761B
- Authority
- TW
- Taiwan
- Prior art keywords
- cold cathode
- cavities
- insulation layer
- light emitting
- emitting device
- Prior art date
Links
- 238000009413 insulation Methods 0.000 abstract 4
- 239000000758 substrate Substances 0.000 abstract 3
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
- H01J1/30—Cold cathodes, e.g. field-emissive cathode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
- H01J3/02—Electron guns
- H01J3/021—Electron guns using a field emission, photo emission, or secondary emission electron source
- H01J3/022—Electron guns using a field emission, photo emission, or secondary emission electron source with microengineered cathode, e.g. Spindt-type
-
- 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
- H01J1/30—Cold cathodes, e.g. field-emissive cathode
- H01J1/304—Field-emissive cathodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J63/00—Cathode-ray or electron-stream lamps
- H01J63/02—Details, e.g. electrode, gas filling, shape of vessel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2201/00—Electrodes common to discharge tubes
- H01J2201/30—Cold cathodes
- H01J2201/304—Field emission cathodes
- H01J2201/30403—Field emission cathodes characterised by the emitter shape
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2201/00—Electrodes common to discharge tubes
- H01J2201/30—Cold cathodes
- H01J2201/304—Field emission cathodes
- H01J2201/30403—Field emission cathodes characterised by the emitter shape
- H01J2201/30426—Coatings on the emitter surface, e.g. with low work function materials
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Cold Cathode And The Manufacture (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7369396A JP2871579B2 (ja) | 1996-03-28 | 1996-03-28 | 発光装置およびこれに用いる冷陰極 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW353761B true TW353761B (en) | 1999-03-01 |
Family
ID=13525564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW086103795A TW353761B (en) | 1996-03-28 | 1997-03-25 | Light emitting device and cold cathode using this |
Country Status (4)
Country | Link |
---|---|
US (1) | US5965977A (zh) |
JP (1) | JP2871579B2 (zh) |
KR (1) | KR100249416B1 (zh) |
TW (1) | TW353761B (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6441543B1 (en) * | 1998-01-30 | 2002-08-27 | Si Diamond Technology, Inc. | Flat CRT display that includes a focus electrode as well as multiple anode and deflector electrodes |
US6181055B1 (en) | 1998-10-12 | 2001-01-30 | Extreme Devices, Inc. | Multilayer carbon-based field emission electron device for high current density applications |
JP3296427B2 (ja) * | 1999-05-12 | 2002-07-02 | 日本電気株式会社 | 電界放出型冷陰極素子の駆動方法及びこれを利用する表示装置 |
KR100499120B1 (ko) * | 2000-02-25 | 2005-07-04 | 삼성에스디아이 주식회사 | 카본 나노튜브를 이용한 3전극 전계 방출 표시소자 |
JP2001266735A (ja) * | 2000-03-22 | 2001-09-28 | Lg Electronics Inc | 電界放出型冷陰極構造及びこの陰極を備えた電子銃 |
WO2002029843A1 (en) * | 2000-10-04 | 2002-04-11 | Extreme Devices Incorporated | Carbon-based field emission electron device for high current density applications |
US6322620B1 (en) | 2000-11-16 | 2001-11-27 | National Starch And Chemical Investment Holding Corporation | Conductive ink composition |
US6624578B2 (en) * | 2001-06-04 | 2003-09-23 | Extreme Devices Incorporated | Cathode ray tube having multiple field emission cathodes |
CN1258204C (zh) * | 2002-05-16 | 2006-05-31 | 中山大学 | 一种冷阴极电子枪 |
KR100548256B1 (ko) * | 2003-11-05 | 2006-02-02 | 엘지전자 주식회사 | 탄소 나노튜브 전계방출소자 및 구동 방법 |
JP2006073516A (ja) * | 2004-08-30 | 2006-03-16 | Samsung Sdi Co Ltd | 電子放出素子及びその製造方法 |
US20080012461A1 (en) * | 2004-11-09 | 2008-01-17 | Nano-Proprietary, Inc. | Carbon nanotube cold cathode |
EP1829428A4 (en) * | 2004-12-16 | 2010-09-22 | Telegen Corp | LIGHT EMISSIONING APPARATUS AND ASSOCIATED METHOD OF MANUFACTURING THEREOF |
TW200723348A (en) * | 2005-12-09 | 2007-06-16 | Ind Tech Res Inst | Light source for projection system |
US20070262698A1 (en) * | 2005-12-16 | 2007-11-15 | Telegen Corporation | Light emitting device and associated methods of manufacture |
US8294367B2 (en) * | 2007-02-05 | 2012-10-23 | Vu1 Corporation | System and apparatus for cathodoluminescent lighting |
US7834553B2 (en) * | 2007-02-05 | 2010-11-16 | Vu1 Corporation | System and apparatus for cathodoluminescent lighting |
US8084929B2 (en) * | 2009-04-29 | 2011-12-27 | Atti International Services Company, Inc. | Multiple device shaping uniform distribution of current density in electro-static focusing systems |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53121454A (en) * | 1977-03-31 | 1978-10-23 | Toshiba Corp | Electron source of thin film electric field emission type and its manufacture |
US4818914A (en) * | 1987-07-17 | 1989-04-04 | Sri International | High efficiency lamp |
CA2035366C (en) * | 1990-02-01 | 1996-07-02 | Masato Saito | Planar display apparatus having a surface insulated substrate with a plurality of electron-passing holes |
JP2946706B2 (ja) * | 1990-09-25 | 1999-09-06 | セイコーエプソン株式会社 | 電界電子放出素子 |
JPH04286853A (ja) * | 1991-03-15 | 1992-10-12 | Matsushita Electric Works Ltd | 発光素子 |
JPH04286854A (ja) * | 1991-03-15 | 1992-10-12 | Matsushita Electric Works Ltd | 発光素子 |
JP3105932B2 (ja) * | 1991-03-15 | 2000-11-06 | 松下電工株式会社 | 発光素子 |
JPH04286852A (ja) * | 1991-03-15 | 1992-10-12 | Matsushita Electric Works Ltd | 発光素子 |
US5129850A (en) * | 1991-08-20 | 1992-07-14 | Motorola, Inc. | Method of making a molded field emission electron emitter employing a diamond coating |
US5141460A (en) * | 1991-08-20 | 1992-08-25 | Jaskie James E | Method of making a field emission electron source employing a diamond coating |
JPH05182613A (ja) * | 1991-12-27 | 1993-07-23 | Nippon Steel Corp | 青色蛍光ランプ |
US5290610A (en) * | 1992-02-13 | 1994-03-01 | Motorola, Inc. | Forming a diamond material layer on an electron emitter using hydrocarbon reactant gases ionized by emitted electrons |
JP2964885B2 (ja) * | 1994-10-28 | 1999-10-18 | 関西日本電気株式会社 | 電子放出素子 |
-
1996
- 1996-03-28 JP JP7369396A patent/JP2871579B2/ja not_active Expired - Lifetime
-
1997
- 1997-03-24 US US08/828,836 patent/US5965977A/en not_active Expired - Fee Related
- 1997-03-25 TW TW086103795A patent/TW353761B/zh active
- 1997-03-28 KR KR1019970011146A patent/KR100249416B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US5965977A (en) | 1999-10-12 |
JP2871579B2 (ja) | 1999-03-17 |
KR970067444A (ko) | 1997-10-13 |
KR100249416B1 (ko) | 2000-03-15 |
JPH09265953A (ja) | 1997-10-07 |
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