KR950010133U - Electron gun for cathode ray tube - Google Patents
Electron gun for cathode ray tubeInfo
- Publication number
- KR950010133U KR950010133U KR2019930019367U KR930019367U KR950010133U KR 950010133 U KR950010133 U KR 950010133U KR 2019930019367 U KR2019930019367 U KR 2019930019367U KR 930019367 U KR930019367 U KR 930019367U KR 950010133 U KR950010133 U KR 950010133U
- 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
- H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes
-
- 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
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/48—Electron guns
- H01J2229/50—Plurality of guns or beams
- H01J2229/502—Three beam guns, e.g. for colour CRTs
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930019367U KR200145244Y1 (en) | 1993-09-24 | 1993-09-24 | Electron gun for cathode ray tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930019367U KR200145244Y1 (en) | 1993-09-24 | 1993-09-24 | Electron gun for cathode ray tube |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950010133U true KR950010133U (en) | 1995-04-24 |
KR200145244Y1 KR200145244Y1 (en) | 1999-06-15 |
Family
ID=19364308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019930019367U KR200145244Y1 (en) | 1993-09-24 | 1993-09-24 | Electron gun for cathode ray tube |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200145244Y1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000009417A (en) * | 1998-07-24 | 2000-02-15 | 김영남 | Electron gun of color cathode ray tube reducing thermal expansion of electrodes |
-
1993
- 1993-09-24 KR KR2019930019367U patent/KR200145244Y1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000009417A (en) * | 1998-07-24 | 2000-02-15 | 김영남 | Electron gun of color cathode ray tube reducing thermal expansion of electrodes |
Also Published As
Publication number | Publication date |
---|---|
KR200145244Y1 (en) | 1999-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20050120 Year of fee payment: 7 |
|
LAPS | Lapse due to unpaid annual fee |