JP5425753B2 - 放出ディスプレイの陰極構造 - Google Patents
放出ディスプレイの陰極構造 Download PDFInfo
- Publication number
- JP5425753B2 JP5425753B2 JP2010282102A JP2010282102A JP5425753B2 JP 5425753 B2 JP5425753 B2 JP 5425753B2 JP 2010282102 A JP2010282102 A JP 2010282102A JP 2010282102 A JP2010282102 A JP 2010282102A JP 5425753 B2 JP5425753 B2 JP 5425753B2
- Authority
- JP
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- Prior art keywords
- layer
- cathode
- slit
- triode
- opening
- 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 - Fee Related
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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
- H01J1/304—Field-emissive cathodes
-
- 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
- H01J2201/00—Electrodes common to discharge tubes
- H01J2201/30—Cold cathodes
- H01J2201/304—Field emission cathodes
- H01J2201/30446—Field emission cathodes characterised by the emitter material
- H01J2201/30453—Carbon types
- H01J2201/30469—Carbon nanotubes (CNTs)
Landscapes
- Cold Cathode And The Manufacture (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
- Overhead Projectors And Projection Screens (AREA)
Description
Claims (3)
- 支持体上に実現された堆積物によって形成された三極管型陰極構造であって、前記堆積物は、電子放出手段(24)に抵抗層(26)によって電気的に接続された陰極(23)を形成する電極を備え、前記堆積物は、また、前記電子放出手段を露出させる開口部(22)が設けられたグリッド電極(25)を備え、前記グリッド電極は、電気絶縁層(21)を介して前記支持体によって支持されており、
前記グリッド電極の開口部はスリットであり、前記スリットによって露出された前記電子放出手段(24)は、前記スリットの長手方向に沿って一列に並べられ相互に分離された少なくとも2つの炭素ナノチューブからなる放出層からなり、前記放出層(24)は、前記スリットの壁から前記炭素ナノチューブの長さより大きな距離隔てて前記スリットの中心部に配置され、前記開口部(22)はそれにより前記抵抗層(26)も露出させ、陰極(23)を形成する前記電極は、前記放出層(24)が陰極を形成する前記電極上に配置されないが前記抵抗層(26)上で支持されるように、前記放出層(24)に対して前記堆積物内で位置決めされていることを特徴とする三極管型陰極構造。 - 前記グリッド電極(25)及び前記電気絶縁層(21)に形成された前記開口部(22)は実質的に長方形であり、炭素ナノチューブからなる前記放出層(24)も、ほぼ長方形であることを特徴とする請求項1に記載の三極管型陰極構造。
- 請求項1または請求項2に記載の三極管型陰極構造を複数有することを特徴とする平面電界放出ディスプレイ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0202075A FR2836279B1 (fr) | 2002-02-19 | 2002-02-19 | Structure de cathode pour ecran emissif |
FR02/02075 | 2002-02-19 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003570380A Division JP2005518636A (ja) | 2002-02-19 | 2003-02-18 | 放出ディスプレイの陰極構造 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2011103303A JP2011103303A (ja) | 2011-05-26 |
JP2011103303A5 JP2011103303A5 (ja) | 2012-11-08 |
JP5425753B2 true JP5425753B2 (ja) | 2014-02-26 |
Family
ID=27636301
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003570380A Pending JP2005518636A (ja) | 2002-02-19 | 2003-02-18 | 放出ディスプレイの陰極構造 |
JP2010282102A Expired - Fee Related JP5425753B2 (ja) | 2002-02-19 | 2010-12-17 | 放出ディスプレイの陰極構造 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003570380A Pending JP2005518636A (ja) | 2002-02-19 | 2003-02-18 | 放出ディスプレイの陰極構造 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7759851B2 (ja) |
EP (1) | EP1476888B1 (ja) |
JP (2) | JP2005518636A (ja) |
KR (1) | KR100944731B1 (ja) |
CN (1) | CN1316533C (ja) |
AT (1) | ATE472820T1 (ja) |
DE (1) | DE60333168D1 (ja) |
FR (1) | FR2836279B1 (ja) |
WO (1) | WO2003071571A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2873852B1 (fr) * | 2004-07-28 | 2011-06-24 | Commissariat Energie Atomique | Structure de cathode a haute resolution |
FR2886284B1 (fr) | 2005-05-30 | 2007-06-29 | Commissariat Energie Atomique | Procede de realisation de nanostructures |
KR20070041983A (ko) | 2005-10-17 | 2007-04-20 | 삼성에스디아이 주식회사 | 전자 방출 표시 디바이스 |
JP2007149594A (ja) * | 2005-11-30 | 2007-06-14 | Kokusai Kiban Zairyo Kenkyusho:Kk | 冷陰極電界電子放出素子及び冷陰極電界電子放出素子の製造方法 |
KR20070083112A (ko) * | 2006-02-20 | 2007-08-23 | 삼성에스디아이 주식회사 | 전자 방출 디바이스와 이를 이용한 전자 방출 표시디바이스 |
KR20070083113A (ko) | 2006-02-20 | 2007-08-23 | 삼성에스디아이 주식회사 | 전자 방출 디바이스 및 이를 이용한 전자 방출 표시디바이스 |
FR2897718B1 (fr) * | 2006-02-22 | 2008-10-17 | Commissariat Energie Atomique | Structure de cathode a nanotubes pour ecran emissif |
FR2912254B1 (fr) | 2007-02-06 | 2009-10-16 | Commissariat Energie Atomique | Structure emettrice d'electrons par effet de champ, a focalisation de l'emission |
JP2009245672A (ja) * | 2008-03-31 | 2009-10-22 | Univ Of Tokyo | フィールドエミッション装置、ならびに、その製造方法 |
CN104299988B (zh) * | 2014-09-26 | 2017-08-25 | 中国科学院半导体研究所 | 一种具有平面型发射阴极的纳米真空三极管及其制作方法 |
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JP3526462B2 (ja) * | 1991-03-20 | 2004-05-17 | ソニー株式会社 | 電界放出型陰極装置 |
EP0503638B1 (en) * | 1991-03-13 | 1996-06-19 | Sony Corporation | Array of field emission cathodes |
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US5679043A (en) * | 1992-03-16 | 1997-10-21 | Microelectronics And Computer Technology Corporation | Method of making a field emitter |
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KR100284830B1 (ko) * | 1992-12-23 | 2001-04-02 | 씨.알. 클라인 쥬니어 | 평면의 필드 방사 음극을 사용하는 3극 진공관 구조 평판 디스플레이 |
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-
2002
- 2002-02-19 FR FR0202075A patent/FR2836279B1/fr not_active Expired - Fee Related
-
2003
- 2003-02-18 CN CNB038009846A patent/CN1316533C/zh not_active Expired - Fee Related
- 2003-02-18 KR KR1020047002418A patent/KR100944731B1/ko not_active IP Right Cessation
- 2003-02-18 US US10/485,669 patent/US7759851B2/en not_active Expired - Fee Related
- 2003-02-18 WO PCT/FR2003/000530 patent/WO2003071571A1/fr active Application Filing
- 2003-02-18 AT AT03717409T patent/ATE472820T1/de not_active IP Right Cessation
- 2003-02-18 DE DE60333168T patent/DE60333168D1/de not_active Expired - Lifetime
- 2003-02-18 EP EP03717409A patent/EP1476888B1/fr not_active Expired - Lifetime
- 2003-02-18 JP JP2003570380A patent/JP2005518636A/ja active Pending
-
2010
- 2010-12-17 JP JP2010282102A patent/JP5425753B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2003071571A1 (fr) | 2003-08-28 |
US20040256969A1 (en) | 2004-12-23 |
US7759851B2 (en) | 2010-07-20 |
EP1476888A1 (fr) | 2004-11-17 |
CN1316533C (zh) | 2007-05-16 |
JP2005518636A (ja) | 2005-06-23 |
ATE472820T1 (de) | 2010-07-15 |
EP1476888B1 (fr) | 2010-06-30 |
JP2011103303A (ja) | 2011-05-26 |
CN1552084A (zh) | 2004-12-01 |
DE60333168D1 (de) | 2010-08-12 |
KR100944731B1 (ko) | 2010-03-03 |
FR2836279B1 (fr) | 2004-09-24 |
FR2836279A1 (fr) | 2003-08-22 |
KR20040079404A (ko) | 2004-09-14 |
WO2003071571A8 (fr) | 2004-04-29 |
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