JPS6221216B2 - - Google Patents
Info
- Publication number
- JPS6221216B2 JPS6221216B2 JP54053500A JP5350079A JPS6221216B2 JP S6221216 B2 JPS6221216 B2 JP S6221216B2 JP 54053500 A JP54053500 A JP 54053500A JP 5350079 A JP5350079 A JP 5350079A JP S6221216 B2 JPS6221216 B2 JP S6221216B2
- Authority
- JP
- Japan
- Prior art keywords
- grid electrode
- electron beam
- cathode ray
- electromagnetic coil
- ray tube
- 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
Links
- 238000010894 electron beam technology Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000011324 bead Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static 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
- H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes
Landscapes
- Details Of Television Scanning (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5350079A JPS55146847A (en) | 1979-05-02 | 1979-05-02 | Electron gun for cathode-ray tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5350079A JPS55146847A (en) | 1979-05-02 | 1979-05-02 | Electron gun for cathode-ray tube |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55146847A JPS55146847A (en) | 1980-11-15 |
JPS6221216B2 true JPS6221216B2 (US20100223739A1-20100909-C00005.png) | 1987-05-12 |
Family
ID=12944542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5350079A Granted JPS55146847A (en) | 1979-05-02 | 1979-05-02 | Electron gun for cathode-ray tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55146847A (US20100223739A1-20100909-C00005.png) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11135031A (ja) * | 1997-10-30 | 1999-05-21 | Hitachi Ltd | カラー陰極線管 |
KR100319100B1 (ko) * | 1999-08-24 | 2001-12-29 | 김순택 | 음극선관 |
KR100728190B1 (ko) | 2001-01-17 | 2007-06-13 | 삼성에스디아이 주식회사 | 음극선관용 전자총 |
US6750601B2 (en) | 2001-09-14 | 2004-06-15 | Lg Philips Displays Korea Co., Ltd. | Electron gun for color cathode ray tube |
KR100822189B1 (ko) * | 2001-11-02 | 2008-04-16 | 삼성에스디아이 주식회사 | 음극선관 |
KR100814875B1 (ko) * | 2002-04-03 | 2008-03-20 | 삼성에스디아이 주식회사 | 음극선관용 전자총 |
KR20050087240A (ko) | 2004-02-26 | 2005-08-31 | 삼성에스디아이 주식회사 | Svm 코일을 갖는 음극선관용 전자총 및 이 전자총을구비한 음극선관 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5022178U (US20100223739A1-20100909-C00005.png) * | 1973-06-22 | 1975-03-12 |
-
1979
- 1979-05-02 JP JP5350079A patent/JPS55146847A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5022178U (US20100223739A1-20100909-C00005.png) * | 1973-06-22 | 1975-03-12 |
Also Published As
Publication number | Publication date |
---|---|
JPS55146847A (en) | 1980-11-15 |
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