JPH0410693B2 - - Google Patents
Info
- Publication number
- JPH0410693B2 JPH0410693B2 JP57080241A JP8024182A JPH0410693B2 JP H0410693 B2 JPH0410693 B2 JP H0410693B2 JP 57080241 A JP57080241 A JP 57080241A JP 8024182 A JP8024182 A JP 8024182A JP H0410693 B2 JPH0410693 B2 JP H0410693B2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- electron
- grid electrode
- picture tube
- sides
- 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 18
- 238000003384 imaging method Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 201000009310 astigmatism Diseases 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration 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
- H01J29/50—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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8024182A JPS58198830A (ja) | 1982-05-14 | 1982-05-14 | カラー受像管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8024182A JPS58198830A (ja) | 1982-05-14 | 1982-05-14 | カラー受像管 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58198830A JPS58198830A (ja) | 1983-11-18 |
JPH0410693B2 true JPH0410693B2 (nl) | 1992-02-26 |
Family
ID=13712825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8024182A Granted JPS58198830A (ja) | 1982-05-14 | 1982-05-14 | カラー受像管 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58198830A (nl) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60117529A (ja) * | 1983-11-28 | 1985-06-25 | Nec Corp | インライン型電子銃電極構体 |
JPH0630227B2 (ja) * | 1983-12-28 | 1994-04-20 | 株式会社東芝 | カラ−受像管用電子銃 |
CA2039501C (en) * | 1990-04-16 | 1999-02-02 | Loren Lee Maninger | Color picture tube having inline electron gun with focus adjustement means |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4828952A (nl) * | 1971-08-21 | 1973-04-17 | ||
JPS5774951A (en) * | 1980-10-28 | 1982-05-11 | Nec Corp | Inline type elecdron gun electrode structure |
JPS57119439A (en) * | 1981-01-16 | 1982-07-24 | Nec Corp | Electrode structure for in-line type electron gun |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54135161U (nl) * | 1978-03-09 | 1979-09-19 |
-
1982
- 1982-05-14 JP JP8024182A patent/JPS58198830A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4828952A (nl) * | 1971-08-21 | 1973-04-17 | ||
JPS5774951A (en) * | 1980-10-28 | 1982-05-11 | Nec Corp | Inline type elecdron gun electrode structure |
JPS57119439A (en) * | 1981-01-16 | 1982-07-24 | Nec Corp | Electrode structure for in-line type electron gun |
Also Published As
Publication number | Publication date |
---|---|
JPS58198830A (ja) | 1983-11-18 |
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