KR860008803U - 음극선관용 전자총 - Google Patents
음극선관용 전자총Info
- Publication number
- KR860008803U KR860008803U KR2019840012634U KR840012634U KR860008803U KR 860008803 U KR860008803 U KR 860008803U KR 2019840012634 U KR2019840012634 U KR 2019840012634U KR 840012634 U KR840012634 U KR 840012634U KR 860008803 U KR860008803 U KR 860008803U
- 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
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/48—Electron guns
- H01J2229/4824—Constructional arrangements of electrodes
- H01J2229/4831—Electrode supports
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019840012634U KR860003170Y1 (ko) | 1984-12-04 | 1984-12-04 | 음극선관용 전자총 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019840012634U KR860003170Y1 (ko) | 1984-12-04 | 1984-12-04 | 음극선관용 전자총 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860008803U true KR860008803U (ko) | 1986-07-28 |
KR860003170Y1 KR860003170Y1 (ko) | 1986-11-13 |
Family
ID=70162978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019840012634U KR860003170Y1 (ko) | 1984-12-04 | 1984-12-04 | 음극선관용 전자총 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR860003170Y1 (ko) |
-
1984
- 1984-12-04 KR KR2019840012634U patent/KR860003170Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR860003170Y1 (ko) | 1986-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
O032 | Opposition [utility model]: request for opposition | ||
E701 | Decision to grant or registration of patent right | ||
O071 | Decision to grant registration after opposition [utility model]: decision to grant registration | ||
O131 | Decision on opposition [utility model] | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19941227 Year of fee payment: 10 |
|
LAPS | Lapse due to unpaid annual fee |