DE68918628D1 - Elektronen emittierende Vorrichtung und Elektronenstrahlerzeuger zur Anwendung derselben. - Google Patents

Elektronen emittierende Vorrichtung und Elektronenstrahlerzeuger zur Anwendung derselben.

Info

Publication number
DE68918628D1
DE68918628D1 DE68918628T DE68918628T DE68918628D1 DE 68918628 D1 DE68918628 D1 DE 68918628D1 DE 68918628 T DE68918628 T DE 68918628T DE 68918628 T DE68918628 T DE 68918628T DE 68918628 D1 DE68918628 D1 DE 68918628D1
Authority
DE
Germany
Prior art keywords
electron
same
emitting device
gun
electron gun
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
Application number
DE68918628T
Other languages
English (en)
Other versions
DE68918628T2 (de
Inventor
Hidetoshi Suzuki
Ichiro Nomura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Publication of DE68918628D1 publication Critical patent/DE68918628D1/de
Application granted granted Critical
Publication of DE68918628T2 publication Critical patent/DE68918628T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01J1/30—Cold cathodes, e.g. field-emissive cathode
    • H01J1/316—Cold cathodes, e.g. field-emissive cathode having an electric field parallel to the surface, e.g. thin film cathodes
DE68918628T 1988-05-26 1989-05-24 Elektronen emittierende Vorrichtung und Elektronenstrahlerzeuger zur Anwendung derselben. Expired - Fee Related DE68918628T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12695888A JP2630988B2 (ja) 1988-05-26 1988-05-26 電子線発生装置

Publications (2)

Publication Number Publication Date
DE68918628D1 true DE68918628D1 (de) 1994-11-10
DE68918628T2 DE68918628T2 (de) 1995-05-18

Family

ID=14948107

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68918628T Expired - Fee Related DE68918628T2 (de) 1988-05-26 1989-05-24 Elektronen emittierende Vorrichtung und Elektronenstrahlerzeuger zur Anwendung derselben.

Country Status (4)

Country Link
US (1) US4954744A (de)
EP (1) EP0343645B1 (de)
JP (1) JP2630988B2 (de)
DE (1) DE68918628T2 (de)

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JP2646963B2 (ja) * 1993-06-22 1997-08-27 日本電気株式会社 電界放出冷陰極とこれを用いた電子銃
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JP2932250B2 (ja) * 1995-01-31 1999-08-09 キヤノン株式会社 電子放出素子、電子源、画像形成装置及びそれらの製造方法
JP3174999B2 (ja) * 1995-08-03 2001-06-11 キヤノン株式会社 電子放出素子、電子源、それを用いた画像形成装置、及びそれらの製造方法
JP3311246B2 (ja) 1995-08-23 2002-08-05 キヤノン株式会社 電子発生装置、画像表示装置およびそれらの駆動回路、駆動方法
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US6005334A (en) 1996-04-30 1999-12-21 Canon Kabushiki Kaisha Electron-emitting apparatus having a periodical electron-emitting region
US6586872B2 (en) 1997-09-03 2003-07-01 Canon Kabushiki Kaisha Electron emission source, method and image-forming apparatus, with enhanced output and durability
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JP3135118B2 (ja) 1998-11-18 2001-02-13 キヤノン株式会社 電子源形成用基板、電子源及び画像形成装置並びにそれらの製造方法
JP3323849B2 (ja) * 1999-02-26 2002-09-09 キヤノン株式会社 電子放出素子およびこれを用いた電子源およびこれを用いた画像形成装置
JP2001032064A (ja) * 1999-07-23 2001-02-06 Nippon Sheet Glass Co Ltd ディスプレイ用基板の製造方法、及び該製造方法により製造されたディスプレイ用基板
JP2001101977A (ja) * 1999-09-30 2001-04-13 Toshiba Corp 真空マイクロ素子
JP3530800B2 (ja) 2000-05-08 2004-05-24 キヤノン株式会社 電子源形成用基板、該基板を用いた電子源並びに画像表示装置
JP2001319564A (ja) * 2000-05-08 2001-11-16 Canon Inc 電子源形成用基板、該基板を用いた電子源並びに画像表示装置
JP3548498B2 (ja) 2000-05-08 2004-07-28 キヤノン株式会社 電子源形成用基板、該基板を用いた電子源並びに画像表示装置
US6819034B1 (en) * 2000-08-21 2004-11-16 Si Diamond Technology, Inc. Carbon flake cold cathode
JP3647436B2 (ja) * 2001-12-25 2005-05-11 キヤノン株式会社 電子放出素子、電子源、画像表示装置、及び電子放出素子の製造方法
US7064475B2 (en) * 2002-12-26 2006-06-20 Canon Kabushiki Kaisha Electron source structure covered with resistance film
JP5936374B2 (ja) * 2011-02-15 2016-06-22 キヤノン株式会社 圧電振動型力センサ及びロボットハンド並びにロボットアーム
JP6335460B2 (ja) 2013-09-26 2018-05-30 キヤノン株式会社 ロボットシステムの制御装置及び指令値生成方法、並びにロボットシステムの制御方法
JP6964989B2 (ja) 2017-02-09 2021-11-10 キヤノン株式会社 制御方法、ロボットシステム、物品の製造方法、プログラム、及び記録媒体
EP3366433B1 (de) 2017-02-09 2022-03-09 Canon Kabushiki Kaisha Verfahren zur steuerung eines roboters, verfahren zum lehren eines roboters und robotersystem

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Also Published As

Publication number Publication date
US4954744A (en) 1990-09-04
JPH01298624A (ja) 1989-12-01
EP0343645A3 (en) 1990-07-04
EP0343645B1 (de) 1994-10-05
JP2630988B2 (ja) 1997-07-16
EP0343645A2 (de) 1989-11-29
DE68918628T2 (de) 1995-05-18

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Legal Events

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8328 Change in the person/name/address of the agent

Free format text: DRES. WESER UND MARTIN, 81245 MUENCHEN

8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: WESER & KOLLEGEN, 81245 MUENCHEN

8339 Ceased/non-payment of the annual fee