JPS5365057A - Electron gun - Google Patents
Electron gunInfo
- Publication number
- JPS5365057A JPS5365057A JP14013976A JP14013976A JPS5365057A JP S5365057 A JPS5365057 A JP S5365057A JP 14013976 A JP14013976 A JP 14013976A JP 14013976 A JP14013976 A JP 14013976A JP S5365057 A JPS5365057 A JP S5365057A
- Authority
- JP
- Japan
- Prior art keywords
- electron gun
- diameter
- resolution
- constituting
- making
- 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
Abstract
PURPOSE: To reduce the spherical aberration and to increase the resolution, by making each electron gun with large diameter and small diameter part and by constituting the diameter of the main lens of each electron gun so that it is large than 1/3 of the inner diameter of the color receiving tube bottle neck part.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14013976A JPS6026259B2 (en) | 1976-11-24 | 1976-11-24 | electron gun |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14013976A JPS6026259B2 (en) | 1976-11-24 | 1976-11-24 | electron gun |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5365057A true JPS5365057A (en) | 1978-06-10 |
JPS6026259B2 JPS6026259B2 (en) | 1985-06-22 |
Family
ID=15261775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14013976A Expired JPS6026259B2 (en) | 1976-11-24 | 1976-11-24 | electron gun |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6026259B2 (en) |
-
1976
- 1976-11-24 JP JP14013976A patent/JPS6026259B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6026259B2 (en) | 1985-06-22 |
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