DE602006002152D1 - Elektronenemissionsvorrichtung - Google Patents

Elektronenemissionsvorrichtung

Info

Publication number
DE602006002152D1
DE602006002152D1 DE602006002152T DE602006002152T DE602006002152D1 DE 602006002152 D1 DE602006002152 D1 DE 602006002152D1 DE 602006002152 T DE602006002152 T DE 602006002152T DE 602006002152 T DE602006002152 T DE 602006002152T DE 602006002152 D1 DE602006002152 D1 DE 602006002152D1
Authority
DE
Germany
Prior art keywords
electron emission
emission device
electron
emission
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.)
Active
Application number
DE602006002152T
Other languages
English (en)
Inventor
Sang-Ho Jeon
Chun-Gyoo Lee
Sang-Jo Lee
Sang-Hyuck Ahn
Su-Bong Hong
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.)
Samsung SDI Co Ltd
Original Assignee
Samsung SDI Co Ltd
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 Samsung SDI Co Ltd filed Critical Samsung SDI Co Ltd
Publication of DE602006002152D1 publication Critical patent/DE602006002152D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • H01J29/48—Electron guns
    • H01J29/481—Electron guns using field-emission, photo-emission, or secondary-emission electron source
    • 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
    • H01J31/127—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection using large area or array sources, i.e. essentially a source for each pixel group
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2203/00—Electron or ion optical arrangements common to discharge tubes or lamps
    • H01J2203/02—Electron guns
    • H01J2203/0204—Electron guns using cold cathodes, e.g. field emission cathodes
    • H01J2203/0208—Control electrodes
    • H01J2203/024—Focusing electrodes
    • H01J2203/0244—Focusing electrodes characterised by the form or structure
    • H01J2203/0248—Shapes or dimensions of focusing electrode openings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2329/00—Electron emission display panels, e.g. field emission display panels
    • H01J2329/46—Arrangements of electrodes and associated parts for generating or controlling the electron beams
    • H01J2329/4604—Control electrodes
    • H01J2329/4639—Focusing electrodes
    • H01J2329/4643—Focusing electrodes characterised by the form or structure
    • H01J2329/4647—Shapes or dimensions of focusing electrode openings
DE602006002152T 2005-03-31 2006-03-31 Elektronenemissionsvorrichtung Active DE602006002152D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050026870A KR20060104584A (ko) 2005-03-31 2005-03-31 전자 방출 소자

Publications (1)

Publication Number Publication Date
DE602006002152D1 true DE602006002152D1 (de) 2008-09-25

Family

ID=36607447

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006002152T Active DE602006002152D1 (de) 2005-03-31 2006-03-31 Elektronenemissionsvorrichtung

Country Status (6)

Country Link
US (1) US7378789B2 (de)
EP (1) EP1708237B1 (de)
JP (1) JP4266993B2 (de)
KR (1) KR20060104584A (de)
CN (1) CN100521057C (de)
DE (1) DE602006002152D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101064399B1 (ko) * 2004-06-30 2011-09-14 삼성에스디아이 주식회사 스페이서를 구비하는 전자 방출 표시장치
KR20070046663A (ko) 2005-10-31 2007-05-03 삼성에스디아이 주식회사 전자 방출 표시 디바이스
CN101192490B (zh) * 2006-11-24 2010-09-29 清华大学 表面传导电子发射元件以及应用表面传导电子发射元件的电子源
US9285249B2 (en) 2012-10-04 2016-03-15 Honeywell International Inc. Atomic sensor physics package with metal frame
US9410885B2 (en) * 2013-07-22 2016-08-09 Honeywell International Inc. Atomic sensor physics package having optically transparent panes and external wedges

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
KR100493163B1 (ko) 2002-12-10 2005-06-02 삼성에스디아이 주식회사 전계방출소자

Also Published As

Publication number Publication date
KR20060104584A (ko) 2006-10-09
EP1708237B1 (de) 2008-08-13
CN100521057C (zh) 2009-07-29
JP2006286626A (ja) 2006-10-19
CN1841638A (zh) 2006-10-04
US20060220524A1 (en) 2006-10-05
EP1708237A1 (de) 2006-10-04
JP4266993B2 (ja) 2009-05-27
US7378789B2 (en) 2008-05-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition