JPH09509784A - 多モードハイブリッド型ｃｒｔおよびそのための電子銃 - Google Patents

多モードハイブリッド型ｃｒｔおよびそのための電子銃

Info

Publication number
JPH09509784A
JPH09509784A JP8509629A JP50962996A JPH09509784A JP H09509784 A JPH09509784 A JP H09509784A JP 8509629 A JP8509629 A JP 8509629A JP 50962996 A JP50962996 A JP 50962996A JP H09509784 A JPH09509784 A JP H09509784A
Authority
JP
Japan
Prior art keywords
electron gun
electron
openings
crt
grid
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.)
Ceased
Application number
JP8509629A
Other languages
English (en)
Japanese (ja)
Inventor
シェン，シン−ヤオ
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPH09509784A publication Critical patent/JPH09509784A/ja
Ceased 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
JP8509629A 1994-09-06 1995-09-05 多モードハイブリッド型ｃｒｔおよびそのための電子銃 Ceased JPH09509784A (ja)

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
JPH09509784A true JPH09509784A (ja) 1997-09-30

Family

ID=23162944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8509629A Ceased JPH09509784A (ja) 1994-09-06 1995-09-05 多モードハイブリッド型ｃｒｔおよびそのための電子銃

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
KR960706185A (ko) 1996-11-08
EP0734583B1 (en) 1999-12-22

Similar Documents

Publication Publication Date Title
JPH09509784A (ja) 多モードハイブリッド型ｃｒｔおよびそのための電子銃
CA2319395A1 (en) A fed crt having various control and focusing electrodes along with horizontal and vertical deflectors
US5689158A (en) Multi-mode, hybrid-type CRT and electron gun therefor with selectable different sized grid apertures
KR100274504B1 (ko) 컬러음극선관용 멀티-빔 군 전자총
US5389855A (en) Multi-beam electron gun for monochrome CRT
KR100318832B1 (ko) 컬러crt용멀티-빔군전자총
US4061941A (en) CRT electron gun assembly
KR20010014361A (ko) 인라인 전자총을 구비한 컬러 수상관
US6163105A (en) Electron gun with specific grid electrodes
GB2317050A (en) An electron gun for a colour cathode ray tube
US6201345B1 (en) Cathode-ray tube with electron beams of increased current density
US6919675B2 (en) Color cathode ray tube
US6515639B1 (en) Cathode ray tube with addressable nanotubes
US20020030430A1 (en) Color cathode ray tube having plural electrostatic quadrupole lenses
US6043598A (en) High resolution color picture tube having a small diameter neck
US5343113A (en) Cathode ray tube apparatus with reduced beam spot size
JP3443437B2 (ja) カラー受像管装置
KR100274239B1 (ko) 음극선관_
US6642658B2 (en) Electron gun for cathode ray tube
US6946784B2 (en) Electron gun of monochromic CRT
JPH05343002A (ja) 陰極線管
JPH07142005A (ja) 陰極線管装置
JP2003016961A (ja) 陰極線管用電子銃、陰極線管及び表示装置
JPH06103917A (ja) カラー陰極線管

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20051004

A313 Final decision of rejection without a dissenting response from the applicant

Free format text: JAPANESE INTERMEDIATE CODE: A313

Effective date: 20060220

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20060404