DE69407015T2 - Fokussier- und Ablenkelektroden für Elektronenquellen - Google Patents

Fokussier- und Ablenkelektroden für Elektronenquellen

Info

Publication number
DE69407015T2
DE69407015T2 DE69407015T DE69407015T DE69407015T2 DE 69407015 T2 DE69407015 T2 DE 69407015T2 DE 69407015 T DE69407015 T DE 69407015T DE 69407015 T DE69407015 T DE 69407015T DE 69407015 T2 DE69407015 T2 DE 69407015T2
Authority
DE
Germany
Prior art keywords
focusing
electron sources
deflecting electrodes
deflecting
electrodes
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
DE69407015T
Other languages
English (en)
Other versions
DE69407015D1 (de
Inventor
Huei-Pei Kuo
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.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of DE69407015D1 publication Critical patent/DE69407015D1/de
Application granted granted Critical
Publication of DE69407015T2 publication Critical patent/DE69407015T2/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
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/467—Control electrodes for flat display tubes, e.g. of the type covered by group H01J31/123
    • 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
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/123—Flat display tubes
    • H01J31/125—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection
DE69407015T 1993-09-20 1994-09-20 Fokussier- und Ablenkelektroden für Elektronenquellen Expired - Fee Related DE69407015T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12408493A 1993-09-20 1993-09-20

Publications (2)

Publication Number Publication Date
DE69407015D1 DE69407015D1 (de) 1998-01-08
DE69407015T2 true DE69407015T2 (de) 1998-03-19

Family

ID=22412674

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69407015T Expired - Fee Related DE69407015T2 (de) 1993-09-20 1994-09-20 Fokussier- und Ablenkelektroden für Elektronenquellen

Country Status (4)

Country Link
US (1) US5561345A (de)
EP (1) EP0645794B1 (de)
JP (1) JPH07105831A (de)
DE (1) DE69407015T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996013849A1 (en) * 1994-10-31 1996-05-09 Amoco Corporation Field emitter device and source with multiple gate structure
US5644187A (en) * 1994-11-25 1997-07-01 Motorola Collimating extraction grid conductor and method
JPH0982214A (ja) * 1994-12-05 1997-03-28 Canon Inc 電子放出素子、電子源、及び画像形成装置
JP2812356B2 (ja) * 1995-02-24 1998-10-22 日本電気株式会社 電界放出型電子銃
FR2748347B1 (fr) * 1996-05-06 1998-07-24 Pixtech Sa Anode d'ecran plat de visualisation a anneau de protection
US5910703A (en) * 1996-07-31 1999-06-08 Hewlett-Packard Company High voltage spacer for a flat panel display with specific cross section
JP3171121B2 (ja) * 1996-08-29 2001-05-28 双葉電子工業株式会社 電界放出型表示装置
FR2756418A1 (fr) * 1996-11-22 1998-05-29 Pixtech Sa Ecran plat de visualisation a deviation laterale
US6570322B1 (en) * 1999-11-09 2003-05-27 Micron Technology, Inc. Anode screen for a phosphor display with a plurality of pixel regions defining phosphor layer holes
US6989631B2 (en) * 2001-06-08 2006-01-24 Sony Corporation Carbon cathode of a field emission display with in-laid isolation barrier and support
US7002290B2 (en) * 2001-06-08 2006-02-21 Sony Corporation Carbon cathode of a field emission display with integrated isolation barrier and support on substrate
US6756730B2 (en) * 2001-06-08 2004-06-29 Sony Corporation Field emission display utilizing a cathode frame-type gate and anode with alignment method
US6682382B2 (en) * 2001-06-08 2004-01-27 Sony Corporation Method for making wires with a specific cross section for a field emission display
US6995502B2 (en) * 2002-02-04 2006-02-07 Innosys, Inc. Solid state vacuum devices and method for making the same
US7012582B2 (en) * 2002-11-27 2006-03-14 Sony Corporation Spacer-less field emission display
US20040145299A1 (en) * 2003-01-24 2004-07-29 Sony Corporation Line patterned gate structure for a field emission display
US20040189552A1 (en) * 2003-03-31 2004-09-30 Sony Corporation Image display device incorporating driver circuits on active substrate to reduce interconnects
US7071629B2 (en) * 2003-03-31 2006-07-04 Sony Corporation Image display device incorporating driver circuits on active substrate and other methods to reduce interconnects
KR20060111333A (ko) * 2005-04-23 2006-10-27 삼성전자주식회사 면광원장치와 이를 포함하는 액정표시장치
JP2007141759A (ja) * 2005-11-22 2007-06-07 Nippon Hoso Kyokai <Nhk> 冷陰極アレイ及びこれを用いた冷陰極ディスプレイ
KR101542631B1 (ko) * 2007-07-26 2015-08-07 전자빔기술센터 주식회사 나노-구조 팁을 구비한 전자 방출원 및 이를 이용한 전자 칼럼

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR349425A (fr) * 1904-12-22 1905-05-29 Edouard Bouchaud Praceiq Utilisation de l'azote retiré des gaz d'échappement des moteurs à explosion, principalement en vue de sa compression pour le mettre sans danger ultérieur d'explosion en présence de corps combustibles
US3753022A (en) * 1971-04-26 1973-08-14 Us Army Miniature, directed, electron-beam source
US4020387A (en) * 1972-02-14 1977-04-26 American Optical Corporation Field emission electron gun
NL184549C (nl) * 1978-01-27 1989-08-16 Philips Nv Halfgeleiderinrichting voor het opwekken van een elektronenstroom en weergeefinrichting voorzien van een dergelijke halfgeleiderinrichting.
US4531122A (en) * 1982-07-14 1985-07-23 Redfield Lawrence J Flatscreen
US4498952A (en) * 1982-09-17 1985-02-12 Condesin, Inc. Batch fabrication procedure for manufacture of arrays of field emitted electron beams with integral self-aligned optical lense in microguns
GB2127616A (en) * 1982-09-17 1984-04-11 Philips Electronic Associated Display apparatus
US4719388A (en) * 1985-08-13 1988-01-12 Source Technology Corporation Flat electron control device utilizing a uniform space-charge cloud of free electrons as a virtual cathode
JPH0821336B2 (ja) * 1986-12-19 1996-03-04 松下電器産業株式会社 平板形陰極線管
NL8702400A (nl) * 1987-10-09 1989-05-01 Philips Nv Kleurenbeeldbuis met asymmetrische deflektie-elektroden.
US5160871A (en) * 1989-06-19 1992-11-03 Matsushita Electric Industrial Co., Ltd. Flat configuration image display apparatus and manufacturing method thereof
US5281890A (en) * 1990-10-30 1994-01-25 Motorola, Inc. Field emission device having a central anode
US5212426A (en) * 1991-01-24 1993-05-18 Motorola, Inc. Integrally controlled field emission flat display device
US5347201A (en) * 1991-02-25 1994-09-13 Panocorp Display Systems Display device
US5194884A (en) * 1991-04-08 1993-03-16 Parker Norman W Image projection system employing a cold cathode field-emission image source
US5237180A (en) * 1991-12-31 1993-08-17 Eastman Kodak Company High resolution image source
EP0614209A1 (de) * 1993-03-01 1994-09-07 Hewlett-Packard Company Flache Bildschirmanordnung

Also Published As

Publication number Publication date
US5561345A (en) 1996-10-01
DE69407015D1 (de) 1998-01-08
EP0645794A1 (de) 1995-03-29
EP0645794B1 (de) 1997-11-26
JPH07105831A (ja) 1995-04-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HEWLETT-PACKARD CO. (N.D.GES.D.STAATES DELAWARE),

8327 Change in the person/name/address of the patent owner

Owner name: HEWLETT-PACKARD DEVELOPMENT CO., L.P., HOUSTON, TE

8339 Ceased/non-payment of the annual fee