JPH021341B2 - - Google Patents
Info
- Publication number
- JPH021341B2 JPH021341B2 JP57081964A JP8196482A JPH021341B2 JP H021341 B2 JPH021341 B2 JP H021341B2 JP 57081964 A JP57081964 A JP 57081964A JP 8196482 A JP8196482 A JP 8196482A JP H021341 B2 JPH021341 B2 JP H021341B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- focusing
- electron beam
- grid electrode
- 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.)
- Expired - Lifetime
Links
- 238000010894 electron beam technology Methods 0.000 claims description 28
- 230000007423 decrease Effects 0.000 claims description 3
- 230000001133 acceleration Effects 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- 230000005684 electric field Effects 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000226585 Antennaria plantaginifolia Species 0.000 description 1
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
- 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
- H01J2229/4834—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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8196482A JPS58198832A (ja) | 1982-05-14 | 1982-05-14 | 陰極線管装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8196482A JPS58198832A (ja) | 1982-05-14 | 1982-05-14 | 陰極線管装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58198832A JPS58198832A (ja) | 1983-11-18 |
JPH021341B2 true JPH021341B2 (fr) | 1990-01-11 |
Family
ID=13761183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8196482A Granted JPS58198832A (ja) | 1982-05-14 | 1982-05-14 | 陰極線管装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58198832A (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6139347A (ja) * | 1984-07-30 | 1986-02-25 | Matsushita Electronics Corp | 電磁偏向型陰極線管装置 |
JPH0719541B2 (ja) * | 1985-04-30 | 1995-03-06 | 株式会社日立製作所 | インライン型カラー受像管 |
NL8600117A (nl) * | 1986-01-21 | 1987-08-17 | Philips Nv | Kleurenbeeldbuis met verminderde deflectie defocussering. |
JPS62237645A (ja) * | 1986-04-08 | 1987-10-17 | Mitsubishi Electric Corp | 電子銃 |
JP2569027B2 (ja) * | 1986-12-05 | 1997-01-08 | 株式会社日立製作所 | カラ−受像管用電子銃 |
KR0147541B1 (ko) * | 1989-12-31 | 1998-08-01 | 김정배 | 음극선관용 다단집속형 전자총 |
US5412277A (en) * | 1993-08-25 | 1995-05-02 | Chunghwa Picture Tubes, Ltd. | Dynamic off-axis defocusing correction for deflection lens CRT |
JPH09190773A (ja) * | 1996-01-08 | 1997-07-22 | Hitachi Ltd | 陰極線管用電子銃および陰極線管 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS563949A (en) * | 1979-06-22 | 1981-01-16 | Toshiba Corp | Color picture tube device |
JPS5750748A (en) * | 1980-09-11 | 1982-03-25 | Matsushita Electronics Corp | Cathode ray tube |
-
1982
- 1982-05-14 JP JP8196482A patent/JPS58198832A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS563949A (en) * | 1979-06-22 | 1981-01-16 | Toshiba Corp | Color picture tube device |
JPS5750748A (en) * | 1980-09-11 | 1982-03-25 | Matsushita Electronics Corp | Cathode ray tube |
Also Published As
Publication number | Publication date |
---|---|
JPS58198832A (ja) | 1983-11-18 |
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