DD238473A5 - Schlitzmaskenelektronenkanone fuer katodenstrahlroehren - Google Patents
Schlitzmaskenelektronenkanone fuer katodenstrahlroehren Download PDFInfo
- Publication number
- DD238473A5 DD238473A5 DD85281835A DD28183585A DD238473A5 DD 238473 A5 DD238473 A5 DD 238473A5 DD 85281835 A DD85281835 A DD 85281835A DD 28183585 A DD28183585 A DD 28183585A DD 238473 A5 DD238473 A5 DD 238473A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- electron gun
- slots
- grid electrode
- screen
- electrode system
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title 1
- 230000005855 radiation Effects 0.000 title 1
- 239000002184 metal Substances 0.000 claims abstract description 20
- 238000010894 electron beam technology Methods 0.000 description 10
- 238000013461 design Methods 0.000 description 4
- 201000009310 astigmatism Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 230000001360 synchronised effect Effects 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
-
- 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
-
- 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
- H01J2229/4844—Electron guns characterised by beam passing apertures or combinations
- H01J2229/4848—Aperture shape as viewed along beam axis
- H01J2229/4858—Aperture shape as viewed along beam axis parallelogram
- H01J2229/4865—Aperture shape as viewed along beam axis parallelogram rectangle
-
- 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
- H01J2229/4844—Electron guns characterised by beam passing apertures or combinations
- H01J2229/4848—Aperture shape as viewed along beam axis
- H01J2229/4872—Aperture shape as viewed along beam axis circular
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US66260384A | 1984-10-19 | 1984-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD238473A5 true DD238473A5 (de) | 1986-08-20 |
Family
ID=24658390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD85281835A DD238473A5 (de) | 1984-10-19 | 1985-10-17 | Schlitzmaskenelektronenkanone fuer katodenstrahlroehren |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0178857B1 (cs) |
| JP (1) | JPS6199251A (cs) |
| KR (1) | KR860003644A (cs) |
| CN (1) | CN85107200A (cs) |
| BR (1) | BR8505150A (cs) |
| CA (1) | CA1237464A (cs) |
| CS (1) | CS719485A2 (cs) |
| DD (1) | DD238473A5 (cs) |
| DE (1) | DE3572748D1 (cs) |
| IN (1) | IN165574B (cs) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4731563A (en) * | 1986-09-29 | 1988-03-15 | Rca Corporation | Color display system |
| US5036258A (en) * | 1989-08-11 | 1991-07-30 | Zenith Electronics Corporation | Color CRT system and process with dynamic quadrupole lens structure |
| US5043625A (en) * | 1989-11-15 | 1991-08-27 | Zenith Electronics Corporation | Spherical aberration-corrected inline electron gun |
| GB9104649D0 (en) * | 1991-03-05 | 1991-04-17 | Secr Defence | Focusing means for cathode ray tubes |
| GB2269267B (en) * | 1991-03-05 | 1995-02-15 | Secr Defence | Focusing means for cathode ray tubes |
| US5350967A (en) * | 1991-10-28 | 1994-09-27 | Chunghwa Picture Tubes, Ltd. | Inline electron gun with negative astigmatism beam forming and dynamic quadrupole main lens |
| JPH0755891Y2 (ja) * | 1992-01-22 | 1995-12-25 | 株式会社ララ | 猫用排泄物シーツ |
| CN104157534B (zh) * | 2014-08-21 | 2016-07-13 | 中国科学院电子学研究所 | 用于无截获栅控电子枪装配的工装夹具及对栅方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319163A (en) * | 1980-06-30 | 1982-03-09 | Rca Corporation | Electron gun with deflection-synchronized astigmatic screen grid means |
| GB2084394B (en) * | 1980-07-30 | 1985-03-06 | Matsushita Electronics Corp | Cathode-ray tube driving apparatus |
| JPS5784554A (en) * | 1980-11-13 | 1982-05-26 | Matsushita Electronics Corp | Cathode-ray tube device |
| IT1151376B (it) * | 1981-04-29 | 1986-12-17 | Rca Corp | Complesso di cannoni elettronici presentante una regione perfezionata per la formatura di un fascio elettronico,tubo a raggi catodici e ricevitore televisivo incorporante lo stesso |
| US4443736A (en) * | 1981-09-23 | 1984-04-17 | Rca Corporation | Electron gun for dynamic beam shape modulation |
-
1985
- 1985-09-26 CA CA000491668A patent/CA1237464A/en not_active Expired
- 1985-09-26 CN CN198585107200A patent/CN85107200A/zh active Pending
- 1985-10-08 CS CS857194A patent/CS719485A2/cs unknown
- 1985-10-11 EP EP85307284A patent/EP0178857B1/en not_active Expired
- 1985-10-11 DE DE8585307284T patent/DE3572748D1/de not_active Expired
- 1985-10-16 KR KR1019850007609A patent/KR860003644A/ko not_active Withdrawn
- 1985-10-16 BR BR8505150A patent/BR8505150A/pt unknown
- 1985-10-17 DD DD85281835A patent/DD238473A5/de unknown
- 1985-10-18 JP JP60234393A patent/JPS6199251A/ja active Pending
- 1985-12-03 IN IN863/CAL/85A patent/IN165574B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0178857B1 (en) | 1989-08-30 |
| DE3572748D1 (en) | 1989-10-05 |
| CA1237464A (en) | 1988-05-31 |
| EP0178857A2 (en) | 1986-04-23 |
| IN165574B (cs) | 1989-11-18 |
| CN85107200A (zh) | 1986-07-23 |
| EP0178857A3 (en) | 1986-08-20 |
| JPS6199251A (ja) | 1986-05-17 |
| CS719485A2 (en) | 1989-11-14 |
| BR8505150A (pt) | 1986-07-29 |
| KR860003644A (ko) | 1986-05-28 |
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