KR960706185A - 다중-모드의, 하이브리드타입의 음극선관 및 그에 대한 전자총 - Google Patents

다중-모드의, 하이브리드타입의 음극선관 및 그에 대한 전자총

Info

Publication number
KR960706185A
KR960706185A KR1019960702377A KR19960702377A KR960706185A KR 960706185 A KR960706185 A KR 960706185A KR 1019960702377 A KR1019960702377 A KR 1019960702377A KR 19960702377 A KR19960702377 A KR 19960702377A KR 960706185 A KR960706185 A KR 960706185A
Authority
KR
South Korea
Prior art keywords
electron gun
holes
grid
electron
ground
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Withdrawn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
KR1019960702377A
Other languages
English (en)
Korean (ko)
Inventor
첸 싱야오
Original Assignee
에스.씨. 첸
중화 픽쳐 튜브즈, 리미티드
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 에스.씨. 첸, 중화 픽쳐 튜브즈, 리미티드 filed Critical 에스.씨. 첸
Publication of KR960706185A publication Critical patent/KR960706185A/ko
Withdrawn legal-status Critical Current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
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • 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
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/48—Electron guns
    • H01J2229/50—Plurality of guns or beams
    • H01J2229/507—Multi-beam groups, e.g. number of beams greater than number of cathodes

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
KR1019960702377A 1994-09-06 1995-09-05 다중-모드의, 하이브리드타입의 음극선관 및 그에 대한 전자총 Withdrawn KR960706185A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/301,342 1994-09-06
US08/301,342 US5483128A (en) 1994-09-06 1994-09-06 Multi-mode, hybrid-type CRT and electron gun therefor with selectable different sized grid apertures
PCT/US1995/011236 WO1996008032A1 (en) 1994-09-06 1995-09-05 Multi-mode, hybrid-type crt and electron gun therefor

Publications (1)

Publication Number Publication Date
KR960706185A true KR960706185A (ko) 1996-11-08

Family

ID=23162944

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1019960702377A Withdrawn KR960706185A (ko) 1994-09-06 1995-09-05 다중-모드의, 하이브리드타입의 음극선관 및 그에 대한 전자총
KR20-2002-0035459U Expired - Fee Related KR200326356Y1 (enExample) 1994-09-06 2002-11-27

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR20-2002-0035459U Expired - Fee Related KR200326356Y1 (enExample) 1994-09-06 2002-11-27

Country Status (6)

Country Link
US (1) US5483128A (enExample)
EP (1) EP0734583B1 (enExample)
JP (1) JPH09509784A (enExample)
KR (2) KR960706185A (enExample)
DE (1) DE69514089T2 (enExample)
WO (1) WO1996008032A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5621276A (en) * 1992-05-01 1997-04-15 Magma, Inc. Cathode ray tube
JP3429593B2 (ja) * 1995-02-13 2003-07-22 株式会社日立製作所 カラー陰極線管
TW306009B (enExample) * 1995-09-05 1997-05-21 Matsushita Electron Co Ltd
US5689158A (en) * 1996-08-28 1997-11-18 Chunghwa Picture Tubes, Ltd. Multi-mode, hybrid-type CRT and electron gun therefor with selectable different sized grid apertures
KR100220807B1 (ko) * 1997-02-19 1999-09-15 구자홍 컬러 음극선관용 전자총
US6013976A (en) * 1997-07-30 2000-01-11 Zenith Electronics Corporation In-line SB electron gun with large and deep main lens apertures
US6380990B1 (en) * 1997-10-06 2002-04-30 Sony Corporation Method and apparatus for command and control of television receiver for video conferencing applications
US6246447B1 (en) * 1997-11-24 2001-06-12 Philips Electronics North America Corporation Video format adaptive beam size for video moirè reduction
FR2773260B1 (fr) * 1997-12-31 2000-01-28 Thomson Tubes & Displays Canon a electrons pour tubes a rayons cathodiques adapte a un fonctionnement multimode
US6181055B1 (en) 1998-10-12 2001-01-30 Extreme Devices, Inc. Multilayer carbon-based field emission electron device for high current density applications
JP2000311624A (ja) 1999-02-24 2000-11-07 Sony Corp インライン方式電子銃、カラー陰極線管及びこれらを用いた表示装置
DE10006591B4 (de) * 2000-02-11 2007-03-29 Eppendorf Ag Verfahren zur Aufreinigung von Nukleinsäuren
KR100669675B1 (ko) * 2000-03-29 2007-01-16 삼성에스디아이 주식회사 프로젝션 텔레비젼
JP3516141B2 (ja) * 2000-10-11 2004-04-05 ソニー株式会社 陰極線管用電子銃及び陰極線管
JP2002197990A (ja) * 2000-12-27 2002-07-12 Toshiba Electronic Engineering Corp 陰極線管装置
US6624578B2 (en) * 2001-06-04 2003-09-23 Extreme Devices Incorporated Cathode ray tube having multiple field emission cathodes
US6815881B2 (en) * 2002-02-11 2004-11-09 Chunghwa Picture Tubes, Ltd. Color CRT electron gun with progressively reduced electron beam passing aperture size
US6674228B2 (en) 2002-04-04 2004-01-06 Chunghwa Pictures Tubes, Ltd. Multi-layer common lens arrangement for main focus lens of multi-beam electron gun

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712087A (en) * 1954-10-19 1955-06-28 Plural beam electron discharge devices
JPS58184242A (ja) * 1982-04-20 1983-10-27 Matsushita Electric Ind Co Ltd 陰極線管
US4633244A (en) * 1983-09-30 1986-12-30 Honeywell Information Systems Inc. Multiple beam high definition page display
US5036258A (en) * 1989-08-11 1991-07-30 Zenith Electronics Corporation Color CRT system and process with dynamic quadrupole lens structure
US5287038A (en) * 1992-05-14 1994-02-15 Litton Systems, Inc. High resolution electron gun
US5350978A (en) * 1993-02-10 1994-09-27 Chunghwa Picture Tubes, Ltd. Multi-beam group electron gun for color CRT

Also Published As

Publication number Publication date
KR200326356Y1 (enExample) 2003-09-17
EP0734583A4 (en) 1997-06-04
DE69514089T2 (de) 2000-08-10
WO1996008032A1 (en) 1996-03-14
DE69514089D1 (de) 2000-01-27
EP0734583A1 (en) 1996-10-02
US5483128A (en) 1996-01-09
JPH09509784A (ja) 1997-09-30
EP0734583B1 (en) 1999-12-22

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 19960506

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20000308

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20020131

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20021028

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20020131

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I

PC1205 Withdrawal of application forming a basis of a converted application
WICV Withdrawal of application forming a basis of a converted application