CN1057636C - 用于彩色阴极射线管的电子枪 - Google Patents

用于彩色阴极射线管的电子枪 Download PDF

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Publication number
CN1057636C
CN1057636C CN93121742A CN93121742A CN1057636C CN 1057636 C CN1057636 C CN 1057636C CN 93121742 A CN93121742 A CN 93121742A CN 93121742 A CN93121742 A CN 93121742A CN 1057636 C CN1057636 C CN 1057636C
Authority
CN
China
Prior art keywords
electron beam
focusing
dynamic
electrode
ray tube
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
CN93121742A
Other languages
English (en)
Chinese (zh)
Other versions
CN1092905A (zh
Inventor
权用杰
金昌会
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 Electron 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 Electron Devices Co Ltd filed Critical Samsung Electron Devices Co Ltd
Publication of CN1092905A publication Critical patent/CN1092905A/zh
Application granted granted Critical
Publication of CN1057636C publication Critical patent/CN1057636C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
    • H01J29/503—Three or more guns, the axes of which lay in a common plane
    • 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
    • H01J29/56—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses
    • H01J29/566—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses for correcting aberration
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/48—Electron guns
    • H01J2229/4834—Electrical arrangements coupled to electrodes, e.g. potentials
    • H01J2229/4837—Electrical arrangements coupled to electrodes, e.g. potentials characterised by the potentials applied
    • H01J2229/4841—Dynamic potentials

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
CN93121742A 1992-12-31 1993-12-30 用于彩色阴极射线管的电子枪 Expired - Fee Related CN1057636C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1019920027562A KR950004627B1 (ko) 1992-12-31 1992-12-31 칼라 음극선관용 전자총
KR27562/1992 1992-12-31
KR27562/92 1992-12-31

Publications (2)

Publication Number Publication Date
CN1092905A CN1092905A (zh) 1994-09-28
CN1057636C true CN1057636C (zh) 2000-10-18

Family

ID=19348767

Family Applications (1)

Application Number Title Priority Date Filing Date
CN93121742A Expired - Fee Related CN1057636C (zh) 1992-12-31 1993-12-30 用于彩色阴极射线管的电子枪

Country Status (6)

Country Link
JP (1) JP2686225B2 (ja)
KR (1) KR950004627B1 (ja)
CN (1) CN1057636C (ja)
DE (1) DE4345036A1 (ja)
GB (1) GB2274020A (ja)
TW (1) TW384492B (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960016431B1 (ko) * 1993-09-04 1996-12-11 엘지전자 주식회사 음극선관용 전자총
DE69509021T2 (de) * 1994-08-23 1999-11-25 Matsushita Electronics Corp., Takatsuki Farbbildröhre
TW306009B (ja) * 1995-09-05 1997-05-21 Matsushita Electron Co Ltd
KR100377399B1 (ko) * 1995-11-24 2003-06-19 삼성에스디아이 주식회사 칼라음극선관용전자총
EP0837487B1 (en) * 1996-10-21 2002-11-13 Lg Electronics Inc. Focusing electrode in electron gun for color cathode ray tube
KR20000014652A (ko) * 1998-08-22 2000-03-15 구자홍 칼라 브라운관용 전자총
JP3975764B2 (ja) * 2002-02-01 2007-09-12 松下電器産業株式会社 電子銃及びカラー受像管装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2232527A (en) * 1989-06-10 1990-12-12 Samsung Electronic Devices Dynamic focus electron gun
EP2412187A2 (en) * 2009-03-23 2012-02-01 Motorola Solutions, Inc. System and method for maintaining a backup radio operating parameter list in a secondary use communication system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0719541B2 (ja) * 1985-04-30 1995-03-06 株式会社日立製作所 インライン型カラー受像管
US4887009A (en) * 1986-02-12 1989-12-12 Rca Licensing Corporation Color display system
EP0241218B1 (en) * 1986-04-03 1991-12-18 Mitsubishi Denki Kabushiki Kaisha Cathode ray tube apparatus
JP2791047B2 (ja) * 1988-09-16 1998-08-27 株式会社日立製作所 カラー受像管用電子銃
JPH03179646A (ja) * 1989-12-06 1991-08-05 Hitachi Ltd カラー受像管用電子銃
JP3053828B2 (ja) * 1990-02-08 2000-06-19 株式会社日立製作所 カラー陰極線管

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2232527A (en) * 1989-06-10 1990-12-12 Samsung Electronic Devices Dynamic focus electron gun
EP2412187A2 (en) * 2009-03-23 2012-02-01 Motorola Solutions, Inc. System and method for maintaining a backup radio operating parameter list in a secondary use communication system

Also Published As

Publication number Publication date
CN1092905A (zh) 1994-09-28
KR940016412A (ko) 1994-07-23
JP2686225B2 (ja) 1997-12-08
DE4345036A1 (de) 1994-07-07
TW384492B (en) 2000-03-11
GB2274020A (en) 1994-07-06
JPH0714526A (ja) 1995-01-17
KR950004627B1 (ko) 1995-05-03
GB9326593D0 (en) 1994-03-02

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