KR930022395U - Electron gun for cathode ray tube - Google Patents
Electron gun for cathode ray tubeInfo
- Publication number
- KR930022395U KR930022395U KR2019920004770U KR920004770U KR930022395U KR 930022395 U KR930022395 U KR 930022395U KR 2019920004770 U KR2019920004770 U KR 2019920004770U KR 920004770 U KR920004770 U KR 920004770U KR 930022395 U KR930022395 U KR 930022395U
- Authority
- KR
- South Korea
- Prior art keywords
- ray tube
- cathode ray
- electron gun
- gun
- electron
- Prior art date
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
- H01J29/485—Construction of the gun or of parts thereof
-
- 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
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/04—Cathodes
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92004770U KR940006550Y1 (en) | 1992-03-26 | 1992-03-26 | Electron gun for crt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92004770U KR940006550Y1 (en) | 1992-03-26 | 1992-03-26 | Electron gun for crt |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930022395U true KR930022395U (en) | 1993-10-16 |
KR940006550Y1 KR940006550Y1 (en) | 1994-09-26 |
Family
ID=19330779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR92004770U KR940006550Y1 (en) | 1992-03-26 | 1992-03-26 | Electron gun for crt |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940006550Y1 (en) |
-
1992
- 1992-03-26 KR KR92004770U patent/KR940006550Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR940006550Y1 (en) | 1994-09-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20010830 Year of fee payment: 8 |
|
LAPS | Lapse due to unpaid annual fee |