KR100322443B1 - 컬러음극선관용전자총 - Google Patents
컬러음극선관용전자총 Download PDFInfo
- Publication number
- KR100322443B1 KR100322443B1 KR1019940006924A KR19940006924A KR100322443B1 KR 100322443 B1 KR100322443 B1 KR 100322443B1 KR 1019940006924 A KR1019940006924 A KR 1019940006924A KR 19940006924 A KR19940006924 A KR 19940006924A KR 100322443 B1 KR100322443 B1 KR 100322443B1
- Authority
- KR
- South Korea
- Prior art keywords
- electron beam
- electrode
- focusing electrode
- hole
- electron
- 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
- H01J29/50—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
- 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
- H01J29/54—Arrangements for centring ray or beam
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940006924A KR100322443B1 (ko) | 1994-04-01 | 1994-04-01 | 컬러음극선관용전자총 |
TW083109279A TW289121B (zh) | 1994-04-01 | 1994-10-06 | |
JP6274308A JPH07282740A (ja) | 1994-04-01 | 1994-10-14 | カラ−陰極線管用電子銃 |
GB9421245A GB2288060B (en) | 1994-04-01 | 1994-10-21 | Electron gun for color cathode ray tube |
CN94117168A CN1061168C (zh) | 1994-04-01 | 1994-10-22 | 彩色阴极射线管的电子枪 |
DE19511377A DE19511377A1 (de) | 1994-04-01 | 1995-03-28 | Elektronenkanone für Farbkathodenstrahlröhre |
US08/654,664 US5763993A (en) | 1994-04-01 | 1996-05-28 | Focusing electrode structure for a color cathode ray tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940006924A KR100322443B1 (ko) | 1994-04-01 | 1994-04-01 | 컬러음극선관용전자총 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950030199A KR950030199A (ko) | 1995-11-24 |
KR100322443B1 true KR100322443B1 (ko) | 2002-06-20 |
Family
ID=19380323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940006924A KR100322443B1 (ko) | 1994-04-01 | 1994-04-01 | 컬러음극선관용전자총 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPH07282740A (zh) |
KR (1) | KR100322443B1 (zh) |
CN (1) | CN1061168C (zh) |
DE (1) | DE19511377A1 (zh) |
GB (1) | GB2288060B (zh) |
TW (1) | TW289121B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160141977A (ko) | 2015-06-02 | 2016-12-12 | 김영도 | 유해위험물질의 외부 누출을 방지하기 위한 국소영역 환기용 급배기 및 누출확인 장치 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100412521B1 (ko) * | 1995-12-30 | 2004-03-18 | 삼성에스디아이 주식회사 | 칼라음극선관용전자총 |
CN102098094A (zh) * | 2010-11-04 | 2011-06-15 | 董仕 | 信号周期伸缩及超快速行列变换的方法与器件 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0393135A (ja) * | 1989-09-04 | 1991-04-18 | Matsushita Electron Corp | カラー受像管装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4086513A (en) * | 1975-03-03 | 1978-04-25 | Rca Corporation | Plural gun cathode ray tube having parallel plates adjacent grid apertures |
JPS5911176B2 (ja) * | 1980-01-18 | 1984-03-14 | 株式会社日立製作所 | 電子銃用電極 |
JPH05325825A (ja) * | 1992-05-21 | 1993-12-10 | Hitachi Ltd | カラー陰極線管用電子銃 |
-
1994
- 1994-04-01 KR KR1019940006924A patent/KR100322443B1/ko not_active IP Right Cessation
- 1994-10-06 TW TW083109279A patent/TW289121B/zh active
- 1994-10-14 JP JP6274308A patent/JPH07282740A/ja active Pending
- 1994-10-21 GB GB9421245A patent/GB2288060B/en not_active Expired - Fee Related
- 1994-10-22 CN CN94117168A patent/CN1061168C/zh not_active Expired - Fee Related
-
1995
- 1995-03-28 DE DE19511377A patent/DE19511377A1/de not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0393135A (ja) * | 1989-09-04 | 1991-04-18 | Matsushita Electron Corp | カラー受像管装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160141977A (ko) | 2015-06-02 | 2016-12-12 | 김영도 | 유해위험물질의 외부 누출을 방지하기 위한 국소영역 환기용 급배기 및 누출확인 장치 |
Also Published As
Publication number | Publication date |
---|---|
JPH07282740A (ja) | 1995-10-27 |
GB2288060B (en) | 1997-11-26 |
KR950030199A (ko) | 1995-11-24 |
GB9421245D0 (en) | 1994-12-07 |
DE19511377A1 (de) | 1995-10-05 |
CN1061168C (zh) | 2001-01-24 |
GB2288060A (en) | 1995-10-04 |
TW289121B (zh) | 1996-10-21 |
CN1118932A (zh) | 1996-03-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20061227 Year of fee payment: 6 |
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LAPS | Lapse due to unpaid annual fee |