CN1111811A - 用于阴极射线管的一字排列式电子枪 - Google Patents
用于阴极射线管的一字排列式电子枪 Download PDFInfo
- Publication number
- CN1111811A CN1111811A CN95100979A CN95100979A CN1111811A CN 1111811 A CN1111811 A CN 1111811A CN 95100979 A CN95100979 A CN 95100979A CN 95100979 A CN95100979 A CN 95100979A CN 1111811 A CN1111811 A CN 1111811A
- Authority
- CN
- China
- Prior art keywords
- electrode
- accelerating
- accelerating electrode
- electron gun
- focusing
- 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.)
- Granted
Links
Images
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
- H01J29/58—Arrangements for focusing or reflecting ray or beam
- H01J29/62—Electrostatic lenses
-
- 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
- H01J29/56—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Electron Sources, Ion Sources (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1175/94 | 1994-01-22 | ||
KR1175/1994 | 1994-01-22 | ||
KR94001175A KR970009209B1 (en) | 1994-01-22 | 1994-01-22 | In-line type electron gun for crt |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1111811A true CN1111811A (zh) | 1995-11-15 |
CN1057863C CN1057863C (zh) | 2000-10-25 |
Family
ID=19376098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95100979A Expired - Fee Related CN1057863C (zh) | 1994-01-22 | 1995-01-20 | 用于阴极射线管的一字排列式电子枪 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5574331A (zh) |
JP (1) | JP3739824B2 (zh) |
KR (1) | KR970009209B1 (zh) |
CN (1) | CN1057863C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7045943B2 (en) | 2001-07-25 | 2006-05-16 | Lg.Philips Displays Co., Ltd. | Electron gun for cathode ray tube having third to fifth electrodes with different sized electron beam through holes |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997049111A1 (en) * | 1996-06-17 | 1997-12-24 | Battelle Memorial Institute | Method and apparatus for ion and charged particle focusing |
CN1300443A (zh) * | 1999-04-15 | 2001-06-20 | 三菱电机株式会社 | 阴极射线管用电子枪 |
CN106061092B (zh) * | 2016-06-07 | 2018-04-10 | 中国工程物理研究院核物理与化学研究所 | 一种强流四极透镜离子加速管 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2888606A (en) * | 1956-08-27 | 1959-05-26 | Rca Corp | Modulation control for cathode ray tubes |
US4253041A (en) * | 1979-08-16 | 1981-02-24 | Zenith Radio Corporation | Extended field electron gun having a synthesized axial potential |
JPS5750749A (en) * | 1980-09-11 | 1982-03-25 | Matsushita Electronics Corp | Electromagnetic deflection type cathode ray tube |
US4591760A (en) * | 1983-03-25 | 1986-05-27 | Matsushita Electronics Corporation | Cathode ray tube apparatus |
US4704565A (en) * | 1986-02-21 | 1987-11-03 | Zenith Electronics Corporation | Dynamically converging electron gun system |
JPS63237334A (ja) * | 1987-03-25 | 1988-10-03 | Iwatsu Electric Co Ltd | 電子管の電子銃 |
JPS63241842A (ja) * | 1987-03-30 | 1988-10-07 | Toshiba Corp | カラ−陰極線管 |
GB2208564A (en) * | 1987-07-29 | 1989-04-05 | Philips Nv | Colour cathode ray tube having an in-line electron gun |
US4853601A (en) * | 1987-11-02 | 1989-08-01 | Tektronix, Inc. | Multiple beam electron discharge tube having bipotential acceleration and convergence electrode structure |
GB8728481D0 (en) * | 1987-12-04 | 1988-04-27 | Rank Brimar Ltd | Electron gun |
US5061881A (en) * | 1989-09-04 | 1991-10-29 | Matsushita Electronics Corporation | In-line electron gun |
-
1994
- 1994-01-22 KR KR94001175A patent/KR970009209B1/ko not_active IP Right Cessation
-
1995
- 1995-01-20 CN CN95100979A patent/CN1057863C/zh not_active Expired - Fee Related
- 1995-01-20 US US08/375,872 patent/US5574331A/en not_active Expired - Lifetime
- 1995-01-23 JP JP00815995A patent/JP3739824B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7045943B2 (en) | 2001-07-25 | 2006-05-16 | Lg.Philips Displays Co., Ltd. | Electron gun for cathode ray tube having third to fifth electrodes with different sized electron beam through holes |
Also Published As
Publication number | Publication date |
---|---|
JPH07226171A (ja) | 1995-08-22 |
KR970009209B1 (en) | 1997-06-07 |
JP3739824B2 (ja) | 2006-01-25 |
US5574331A (en) | 1996-11-12 |
CN1057863C (zh) | 2000-10-25 |
KR950024244A (ko) | 1995-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LG PHILIPS MONITORS KOREA CO., LTD. Free format text: FORMER OWNER: GOLDSTAR CO., LTD. Effective date: 20081024 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081024 Address after: Gyeongbuk, South Korea Patentee after: LG Philips Displays Korea Address before: Seoul City, Korea Patentee before: Goldstar Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: ME LE DI AN GUANG SHI (SOUTH KOREA) CO., LTD. Free format text: FORMER OWNER: LG PHILIPS MONITORS KOREA CO., LTD. Effective date: 20090828 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090828 Address after: Seoul, South Kerean Patentee after: LG Philips Displays Korea Address before: Gyeongbuk, South Korea Patentee before: LG Philips Displays Korea |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20001025 Termination date: 20120120 |