KR950021269U - 음극선관용 전자총 - Google Patents
음극선관용 전자총Info
- Publication number
- KR950021269U KR950021269U KR2019930031607U KR930031607U KR950021269U KR 950021269 U KR950021269 U KR 950021269U KR 2019930031607 U KR2019930031607 U KR 2019930031607U KR 930031607 U KR930031607 U KR 930031607U KR 950021269 U KR950021269 U KR 950021269U
- 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
- H01J29/484—Eliminating deleterious effects due to thermal effects, electrical or magnetic fields; Preventing unwanted emission
-
- 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
- H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930031607U KR0123813Y1 (ko) | 1993-12-31 | 1993-12-31 | 음극선관용 전자총 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930031607U KR0123813Y1 (ko) | 1993-12-31 | 1993-12-31 | 음극선관용 전자총 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950021269U true KR950021269U (ko) | 1995-07-28 |
KR0123813Y1 KR0123813Y1 (ko) | 1998-10-01 |
Family
ID=19374547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019930031607U KR0123813Y1 (ko) | 1993-12-31 | 1993-12-31 | 음극선관용 전자총 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0123813Y1 (ko) |
-
1993
- 1993-12-31 KR KR2019930031607U patent/KR0123813Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR0123813Y1 (ko) | 1998-10-01 |
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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: 20020527 Year of fee payment: 5 |
|
LAPS | Lapse due to unpaid annual fee |