DE69503343T2 - Anzeigevorrichtung und kathodenstrahlröhre - Google Patents
Anzeigevorrichtung und kathodenstrahlröhreInfo
- Publication number
- DE69503343T2 DE69503343T2 DE69503343T DE69503343T DE69503343T2 DE 69503343 T2 DE69503343 T2 DE 69503343T2 DE 69503343 T DE69503343 T DE 69503343T DE 69503343 T DE69503343 T DE 69503343T DE 69503343 T2 DE69503343 T2 DE 69503343T2
- Authority
- DE
- Germany
- Prior art keywords
- display device
- ray tube
- cathode ray
- cathode
- 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
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
- H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
-
- 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
- H01J29/58—Arrangements for focusing or reflecting ray or beam
- H01J29/62—Electrostatic lenses
- H01J29/626—Electrostatic lenses producing fields exhibiting periodic axial symmetry, e.g. multipolar fields
- H01J29/628—Electrostatic lenses producing fields exhibiting periodic axial symmetry, e.g. multipolar fields co-operating with or closely associated to an electron gun
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP94201264 | 1994-05-06 | ||
PCT/IB1995/000305 WO1995030999A2 (en) | 1994-05-06 | 1995-04-27 | Display device and cathode ray tube |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69503343D1 DE69503343D1 (de) | 1998-08-13 |
DE69503343T2 true DE69503343T2 (de) | 1999-02-25 |
Family
ID=8216855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69503343T Expired - Fee Related DE69503343T2 (de) | 1994-05-06 | 1995-04-27 | Anzeigevorrichtung und kathodenstrahlröhre |
Country Status (7)
Country | Link |
---|---|
US (1) | US5633567A (de) |
EP (1) | EP0716771B1 (de) |
JP (1) | JPH09500488A (de) |
KR (1) | KR100381320B1 (de) |
DE (1) | DE69503343T2 (de) |
TW (1) | TW264559B (de) |
WO (1) | WO1995030999A2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997002587A1 (en) * | 1995-07-03 | 1997-01-23 | Philips Electronics N.V. | Display device and colour cathode ray tube for use in a display device |
KR100230435B1 (ko) * | 1996-09-06 | 1999-11-15 | 손욱 | 칼라 음극선관용 전자총 |
CN101330814B (zh) | 2007-06-22 | 2010-11-10 | 富准精密工业(深圳)有限公司 | 散热装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4877998A (en) * | 1988-10-27 | 1989-10-31 | Rca Licensing Corp. | Color display system having an electron gun with dual electrode modulation |
JP2629927B2 (ja) * | 1989-01-10 | 1997-07-16 | 日本電気株式会社 | カラー受像管用電子銃 |
JPH0353432A (ja) * | 1989-07-21 | 1991-03-07 | Hitachi Ltd | カラー受像管用電子銃 |
US5055749A (en) * | 1989-08-11 | 1991-10-08 | Zenith Electronics Corporation | Self-convergent electron gun system |
US5061881A (en) * | 1989-09-04 | 1991-10-29 | Matsushita Electronics Corporation | In-line electron gun |
KR970008564B1 (ko) * | 1989-11-21 | 1997-05-27 | 엘지전자 주식회사 | 칼라음극선관용 전자총 |
JP3053827B2 (ja) * | 1990-02-08 | 2000-06-19 | 株式会社日立製作所 | 電子銃および陰極線管 |
DE69209125T2 (de) * | 1991-04-17 | 1996-10-02 | Philips Electronics Nv | Bildwiedergabeanordnung und Elektronenstrahlröhre |
KR940010986B1 (ko) * | 1992-05-19 | 1994-11-21 | 삼성전관 주식회사 | 칼라 음극선관용 전자총 |
KR940008156Y1 (ko) * | 1992-05-19 | 1994-11-23 | 박경팔 | 칼라 음극선관용 전자총 |
JPH0636705A (ja) * | 1992-07-17 | 1994-02-10 | Toshiba Corp | カラー受像管 |
KR950006601B1 (ko) * | 1992-08-12 | 1995-06-19 | 삼성전관주식회사 | 개선된 다이나믹 포커싱 전자총 |
JP3576217B2 (ja) * | 1993-09-30 | 2004-10-13 | 株式会社東芝 | 受像管装置 |
JPH07134953A (ja) * | 1993-11-09 | 1995-05-23 | Hitachi Ltd | カラー受像管 |
KR950015511A (ko) * | 1993-11-30 | 1995-06-17 | 엄길용 | 칼라 음극선관용 전자총 |
-
1995
- 1995-04-27 KR KR1019960700022A patent/KR100381320B1/ko not_active IP Right Cessation
- 1995-04-27 WO PCT/IB1995/000305 patent/WO1995030999A2/en active IP Right Grant
- 1995-04-27 JP JP7528810A patent/JPH09500488A/ja active Pending
- 1995-04-27 EP EP95915291A patent/EP0716771B1/de not_active Expired - Lifetime
- 1995-04-27 DE DE69503343T patent/DE69503343T2/de not_active Expired - Fee Related
- 1995-05-03 TW TW084104430A patent/TW264559B/zh active
- 1995-05-03 US US08/434,104 patent/US5633567A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0716771A1 (de) | 1996-06-19 |
WO1995030999A3 (en) | 1995-12-07 |
US5633567A (en) | 1997-05-27 |
TW264559B (de) | 1995-12-01 |
EP0716771B1 (de) | 1998-07-08 |
KR960704337A (ko) | 1996-08-31 |
JPH09500488A (ja) | 1997-01-14 |
DE69503343D1 (de) | 1998-08-13 |
WO1995030999A2 (en) | 1995-11-16 |
KR100381320B1 (ko) | 2003-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N |
|
8320 | Willingness to grant licences declared (paragraph 23) | ||
8321 | Willingness to grant licences paragraph 23 withdrawn | ||
8339 | Ceased/non-payment of the annual fee |