KR910012990U - 다이나믹 포커스 전자총 - Google Patents
다이나믹 포커스 전자총Info
- Publication number
- KR910012990U KR910012990U KR2019890021272U KR890021272U KR910012990U KR 910012990 U KR910012990 U KR 910012990U KR 2019890021272 U KR2019890021272 U KR 2019890021272U KR 890021272 U KR890021272 U KR 890021272U KR 910012990 U KR910012990 U KR 910012990U
- Authority
- KR
- South Korea
- Prior art keywords
- electron gun
- dynamic focus
- focus electron
- dynamic
- gun
- 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
- H01J29/46—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 |
---|---|---|---|
KR2019890021272U KR950002693Y1 (ko) | 1989-12-31 | 1989-12-31 | 다이나믹 포커스 전자총 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890021272U KR950002693Y1 (ko) | 1989-12-31 | 1989-12-31 | 다이나믹 포커스 전자총 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910012990U true KR910012990U (ko) | 1991-07-30 |
KR950002693Y1 KR950002693Y1 (ko) | 1995-04-13 |
Family
ID=19294983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019890021272U KR950002693Y1 (ko) | 1989-12-31 | 1989-12-31 | 다이나믹 포커스 전자총 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950002693Y1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100320490B1 (ko) * | 1993-12-07 | 2002-08-21 | 히다찌디바이스엔지니어링 가부시기가이샤 | 컬러음극선관 |
-
1989
- 1989-12-31 KR KR2019890021272U patent/KR950002693Y1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100320490B1 (ko) * | 1993-12-07 | 2002-08-21 | 히다찌디바이스엔지니어링 가부시기가이샤 | 컬러음극선관 |
Also Published As
Publication number | Publication date |
---|---|
KR950002693Y1 (ko) | 1995-04-13 |
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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: 20040330 Year of fee payment: 10 |
|
EXPY | Expiration of term |