GB9701978D0 - Electron gun for color CRT - Google Patents

Electron gun for color CRT

Info

Publication number
GB9701978D0
GB9701978D0 GBGB9701978.0A GB9701978A GB9701978D0 GB 9701978 D0 GB9701978 D0 GB 9701978D0 GB 9701978 A GB9701978 A GB 9701978A GB 9701978 D0 GB9701978 D0 GB 9701978D0
Authority
GB
United Kingdom
Prior art keywords
electron gun
color crt
crt
color
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.)
Withdrawn
Application number
GBGB9701978.0A
Other versions
GB2309822A (en
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 Display Devices 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 Display Devices Co Ltd filed Critical Samsung Display Devices Co Ltd
Publication of GB9701978D0 publication Critical patent/GB9701978D0/en
Publication of GB2309822A publication Critical patent/GB2309822A/en
Withdrawn legal-status Critical Current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
    • H01J29/48—Electron guns
    • 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
GB9701978A 1996-01-30 1997-01-30 Electron gun for color CRT Withdrawn GB2309822A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960002071A KR100349901B1 (en) 1996-01-30 1996-01-30 Electron gun for color cathode ray tube

Publications (2)

Publication Number Publication Date
GB9701978D0 true GB9701978D0 (en) 1997-03-19
GB2309822A GB2309822A (en) 1997-08-06

Family

ID=19450351

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9701978A Withdrawn GB2309822A (en) 1996-01-30 1997-01-30 Electron gun for color CRT

Country Status (5)

Country Link
JP (1) JPH09213232A (en)
KR (1) KR100349901B1 (en)
DE (1) DE19703238A1 (en)
GB (1) GB2309822A (en)
TW (1) TW329531B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6373182B1 (en) 2000-03-24 2002-04-16 Extreme Devices, Inc. Mounting for cathode in an electron gun
US6683414B2 (en) * 2001-10-25 2004-01-27 Northrop Grumman Corporation Ion-shielded focusing method for high-density electron beams generated by planar cold cathode electron emitters

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1394055A (en) * 1971-07-09 1975-05-14 Nat Res Dev Electron emitters
US5318918A (en) * 1991-12-31 1994-06-07 Texas Instruments Incorporated Method of making an array of electron emitters
JP2629521B2 (en) * 1992-06-05 1997-07-09 双葉電子工業株式会社 Electron gun and cathode ray tube
JP3131339B2 (en) * 1993-12-22 2001-01-31 三菱電機株式会社 Cathode, cathode ray tube and method of operating cathode ray tube

Also Published As

Publication number Publication date
KR100349901B1 (en) 2002-12-28
DE19703238A1 (en) 1997-07-31
JPH09213232A (en) 1997-08-15
KR970060323A (en) 1997-08-12
GB2309822A (en) 1997-08-06
TW329531B (en) 1998-04-11

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)