JPS52152155A - Cathode-ray tube and its production - Google Patents
Cathode-ray tube and its productionInfo
- Publication number
- JPS52152155A JPS52152155A JP6870676A JP6870676A JPS52152155A JP S52152155 A JPS52152155 A JP S52152155A JP 6870676 A JP6870676 A JP 6870676A JP 6870676 A JP6870676 A JP 6870676A JP S52152155 A JPS52152155 A JP S52152155A
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- ray tube
- production
- formation
- airtightly
- 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: By using the funnel-shaped formation which is formed by making the cone part and the neck part of a cathode-ray tube into a body, the stem formation which has the electron gun without the exhaust tube is sealed vacuum-airtightly after gas is exhausted, so that CRT can be obtained which is superior with respect to the various kinds of electric characteristic said vibration-proof efficiency.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6870676A JPS52152155A (en) | 1976-06-14 | 1976-06-14 | Cathode-ray tube and its production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6870676A JPS52152155A (en) | 1976-06-14 | 1976-06-14 | Cathode-ray tube and its production |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52152155A true JPS52152155A (en) | 1977-12-17 |
JPS6117096B2 JPS6117096B2 (en) | 1986-05-06 |
Family
ID=13381475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6870676A Granted JPS52152155A (en) | 1976-06-14 | 1976-06-14 | Cathode-ray tube and its production |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52152155A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56128542A (en) * | 1980-03-12 | 1981-10-08 | Hitachi Ltd | Electron tube |
-
1976
- 1976-06-14 JP JP6870676A patent/JPS52152155A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56128542A (en) * | 1980-03-12 | 1981-10-08 | Hitachi Ltd | Electron tube |
Also Published As
Publication number | Publication date |
---|---|
JPS6117096B2 (en) | 1986-05-06 |
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