NL8800194A - Kathodestraalbuis. - Google Patents
Kathodestraalbuis. Download PDFInfo
- Publication number
- NL8800194A NL8800194A NL8800194A NL8800194A NL8800194A NL 8800194 A NL8800194 A NL 8800194A NL 8800194 A NL8800194 A NL 8800194A NL 8800194 A NL8800194 A NL 8800194A NL 8800194 A NL8800194 A NL 8800194A
- Authority
- NL
- Netherlands
- Prior art keywords
- ray tube
- forming part
- cathode ray
- tube
- cathode
- Prior art date
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
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
-
- 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
- H01J29/485—Construction of the gun or of parts thereof
-
- 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
- H01J2229/4824—Constructional arrangements of electrodes
- H01J2229/4827—Electrodes formed on surface of common cylindrical support
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8800194A NL8800194A (nl) | 1988-01-27 | 1988-01-27 | Kathodestraalbuis. |
US07/301,001 US4945283A (en) | 1988-01-27 | 1989-01-23 | Cathode ray tube having a tubular focus structure |
EP89200128A EP0327149B1 (en) | 1988-01-27 | 1989-01-23 | Cathode ray tube |
DE68926172T DE68926172T2 (de) | 1988-01-27 | 1989-01-23 | Elektronenstrahlröhre |
JP1013326A JP2763124B2 (ja) | 1988-01-27 | 1989-01-24 | 陰極線管 |
CN89100556A CN1017203B (zh) | 1988-01-27 | 1989-01-24 | 阴极射线管 |
KR1019890000719A KR890012345A (ko) | 1988-01-27 | 1989-01-24 | 음극선관 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8800194 | 1988-01-27 | ||
NL8800194A NL8800194A (nl) | 1988-01-27 | 1988-01-27 | Kathodestraalbuis. |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8800194A true NL8800194A (nl) | 1989-08-16 |
Family
ID=19851664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8800194A NL8800194A (nl) | 1988-01-27 | 1988-01-27 | Kathodestraalbuis. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4945283A (ja) |
EP (1) | EP0327149B1 (ja) |
JP (1) | JP2763124B2 (ja) |
KR (1) | KR890012345A (ja) |
CN (1) | CN1017203B (ja) |
DE (1) | DE68926172T2 (ja) |
NL (1) | NL8800194A (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5202606A (en) * | 1989-06-23 | 1993-04-13 | U.S. Philips Corporation | Cathode-ray tube with focussing structure and getter means |
NL9000913A (nl) * | 1990-04-18 | 1991-11-18 | Philips Nv | Werkwijze voor het vervaardigen van een kathodestraalbuis. |
EP0604951B1 (en) * | 1992-12-28 | 1996-06-05 | Sony Corporation | Electron gun for a cathode ray tube |
KR100278769B1 (ko) * | 1996-04-18 | 2001-02-01 | 모리시타 요이찌 | 음극선관및그제조방법 |
US6133685A (en) * | 1996-07-05 | 2000-10-17 | Matsushita Electronics Corporation | Cathode-ray tube |
EP0959489B1 (en) | 1997-02-07 | 2005-06-08 | Matsushita Electric Industrial Co., Ltd. | Color picture tube |
JP3528526B2 (ja) | 1997-08-04 | 2004-05-17 | 松下電器産業株式会社 | カラー受像管装置 |
JPH1167121A (ja) | 1997-08-27 | 1999-03-09 | Matsushita Electron Corp | 陰極線管 |
DE19824783A1 (de) * | 1998-06-03 | 1999-12-16 | Siemens Ag | Vorrichtung zur Formung eines Elektronenstrahls, Verfahren zur Herstellung der Vorrichtung und Anwendung |
GB2346007B (en) | 1999-01-21 | 2004-03-03 | Imaging & Sensing Tech Corp | Getter flash shield |
CN108269724B (zh) * | 2016-12-30 | 2019-10-25 | 宁波创润新材料有限公司 | 电子枪及其工作方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1020633A (en) * | 1961-08-22 | 1966-02-23 | Gen Electric | Improvements in electron optical system |
US3375390A (en) * | 1966-01-03 | 1968-03-26 | Gen Electric | Electron optical system having spiral collimating electrode adjacent the target |
FR2053842A5 (ja) * | 1969-07-21 | 1971-04-16 | France Couleur | |
US3950667A (en) * | 1973-07-03 | 1976-04-13 | Hughes Aircraft Company | Magnetic deflection cathode ray tube system with electron gun having focus structure of a deposited resistive material |
NL8600391A (nl) * | 1986-02-17 | 1987-09-16 | Philips Nv | Kathodestraalbuis en werkwijze voor het vervaardigen van een kathodestraalbuis. |
-
1988
- 1988-01-27 NL NL8800194A patent/NL8800194A/nl not_active Application Discontinuation
-
1989
- 1989-01-23 EP EP89200128A patent/EP0327149B1/en not_active Expired - Lifetime
- 1989-01-23 US US07/301,001 patent/US4945283A/en not_active Expired - Fee Related
- 1989-01-23 DE DE68926172T patent/DE68926172T2/de not_active Expired - Fee Related
- 1989-01-24 KR KR1019890000719A patent/KR890012345A/ko not_active Application Discontinuation
- 1989-01-24 JP JP1013326A patent/JP2763124B2/ja not_active Expired - Lifetime
- 1989-01-24 CN CN89100556A patent/CN1017203B/zh not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JP2763124B2 (ja) | 1998-06-11 |
JPH01225044A (ja) | 1989-09-07 |
US4945283A (en) | 1990-07-31 |
EP0327149A1 (en) | 1989-08-09 |
EP0327149B1 (en) | 1996-04-10 |
KR890012345A (ko) | 1989-08-25 |
DE68926172D1 (de) | 1996-05-15 |
DE68926172T2 (de) | 1996-10-24 |
CN1034635A (zh) | 1989-08-09 |
CN1017203B (zh) | 1992-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1B | A search report has been drawn up | ||
BV | The patent application has lapsed |