NL194286C - In-lijn elektronenkanon met verbeterde convergentie. - Google Patents
In-lijn elektronenkanon met verbeterde convergentie. Download PDFInfo
- Publication number
- NL194286C NL194286C NL9201581A NL9201581A NL194286C NL 194286 C NL194286 C NL 194286C NL 9201581 A NL9201581 A NL 9201581A NL 9201581 A NL9201581 A NL 9201581A NL 194286 C NL194286 C NL 194286C
- Authority
- NL
- Netherlands
- Prior art keywords
- grid
- vertical
- horizontal
- grating
- focal length
- 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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/48—Electron guns
- H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only
-
- 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
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Particle Accelerators (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Electron Sources, Ion Sources (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24331091 | 1991-09-24 | ||
JP3243310A JP2962893B2 (ja) | 1991-09-24 | 1991-09-24 | インライン形電子銃 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL9201581A NL9201581A (nl) | 1993-04-16 |
NL194286B NL194286B (nl) | 2001-07-02 |
NL194286C true NL194286C (nl) | 2001-11-05 |
Family
ID=17101934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL9201581A NL194286C (nl) | 1991-09-24 | 1992-09-11 | In-lijn elektronenkanon met verbeterde convergentie. |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP2962893B2 (de) |
KR (1) | KR960000917B1 (de) |
DE (1) | DE4232588A1 (de) |
NL (1) | NL194286C (de) |
TW (1) | TW198763B (de) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL175002C (nl) * | 1977-11-24 | 1984-09-03 | Philips Nv | Kathodestraalbuis met tenminste een elektronenkanon. |
JPS55154044A (en) * | 1979-05-18 | 1980-12-01 | Hitachi Ltd | Electrode structure of electron gun and its manufacture |
ZA824780B (en) * | 1981-07-10 | 1983-05-25 | Rca Corp | Color image display systems |
NL8203322A (nl) * | 1982-08-25 | 1984-03-16 | Philips Nv | Kleurenbeeldbuis. |
US4614894A (en) * | 1982-12-06 | 1986-09-30 | Hitachi Ltd. | Electron gun for color picture tube |
US4558253A (en) * | 1983-04-18 | 1985-12-10 | Rca Corporation | Color picture tube having an inline electron gun with asymmetric focusing lens |
NL8301601A (nl) * | 1983-05-06 | 1984-12-03 | Philips Nv | Kathodestraalbuis. |
JPS61131343A (ja) * | 1984-11-30 | 1986-06-19 | Hitachi Ltd | カラ−受像管用電子銃 |
JPH03205744A (ja) * | 1989-10-30 | 1991-09-09 | Matsushita Electron Corp | シャドウマスク型カラー受像管 |
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 |
-
1991
- 1991-09-24 JP JP3243310A patent/JP2962893B2/ja not_active Expired - Fee Related
-
1992
- 1992-03-27 TW TW081102348A patent/TW198763B/zh active
- 1992-09-11 NL NL9201581A patent/NL194286C/nl not_active IP Right Cessation
- 1992-09-18 KR KR1019920016993A patent/KR960000917B1/ko not_active IP Right Cessation
- 1992-09-23 DE DE4232588A patent/DE4232588A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
JPH0582048A (ja) | 1993-04-02 |
NL9201581A (nl) | 1993-04-16 |
NL194286B (nl) | 2001-07-02 |
TW198763B (de) | 1993-01-21 |
KR930006802A (ko) | 1993-04-21 |
DE4232588A1 (de) | 1993-04-01 |
KR960000917B1 (ko) | 1996-01-15 |
JP2962893B2 (ja) | 1999-10-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1B | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
V1 | Lapsed because of non-payment of the annual fee |
Effective date: 20100401 |