JPH06236738A - カラーブラウン管用電子銃の集束電極およびその製造方法 - Google Patents
カラーブラウン管用電子銃の集束電極およびその製造方法Info
- Publication number
- JPH06236738A JPH06236738A JP5302580A JP30258093A JPH06236738A JP H06236738 A JPH06236738 A JP H06236738A JP 5302580 A JP5302580 A JP 5302580A JP 30258093 A JP30258093 A JP 30258093A JP H06236738 A JPH06236738 A JP H06236738A
- Authority
- JP
- Japan
- Prior art keywords
- length
- focusing electrode
- electron gun
- hole
- burning
- 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.)
- Pending
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
- H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920023512A KR950004400B1 (ko) | 1992-12-07 | 1992-12-07 | 칼라 브라운관용 전자총의 집속 전극 및 그 제조방법 |
KR1992-23512 | 1992-12-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH06236738A true JPH06236738A (ja) | 1994-08-23 |
Family
ID=19344883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5302580A Pending JPH06236738A (ja) | 1992-12-07 | 1993-12-02 | カラーブラウン管用電子銃の集束電極およびその製造方法 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPH06236738A (zh) |
KR (1) | KR950004400B1 (zh) |
CN (1) | CN1043937C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002084694A1 (fr) * | 2001-04-06 | 2002-10-24 | Matsushita Electric Industrial Co., Ltd. | Tube image couleur |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5763750A (en) * | 1980-10-03 | 1982-04-17 | Hitachi Ltd | Control picture tube electron gun |
KR910004753B1 (ko) * | 1989-01-20 | 1991-07-10 | 삼성전관 주식회사 | 음극선관 전자총용 전극의 제조방법 |
-
1992
- 1992-12-07 KR KR1019920023512A patent/KR950004400B1/ko not_active IP Right Cessation
-
1993
- 1993-12-02 JP JP5302580A patent/JPH06236738A/ja active Pending
- 1993-12-07 CN CN93120862A patent/CN1043937C/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002084694A1 (fr) * | 2001-04-06 | 2002-10-24 | Matsushita Electric Industrial Co., Ltd. | Tube image couleur |
US7071606B2 (en) | 2001-04-06 | 2006-07-04 | Matsushita Electric Industrial Co., Ltd. | Color picture tube |
Also Published As
Publication number | Publication date |
---|---|
CN1090945A (zh) | 1994-08-17 |
KR940016418A (ko) | 1994-07-23 |
KR950004400B1 (ko) | 1995-04-28 |
CN1043937C (zh) | 1999-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20030620 |