KR940008950U - 형광등 구동회로 - Google Patents
형광등 구동회로Info
- Publication number
- KR940008950U KR940008950U KR2019920017301U KR920017301U KR940008950U KR 940008950 U KR940008950 U KR 940008950U KR 2019920017301 U KR2019920017301 U KR 2019920017301U KR 920017301 U KR920017301 U KR 920017301U KR 940008950 U KR940008950 U KR 940008950U
- Authority
- KR
- South Korea
- Prior art keywords
- driving circuit
- fluorescent lamp
- lamp driving
- fluorescent
- circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92017301U KR940007023Y1 (ko) | 1992-09-09 | 1992-09-09 | 형광등 구동회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92017301U KR940007023Y1 (ko) | 1992-09-09 | 1992-09-09 | 형광등 구동회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940008950U true KR940008950U (ko) | 1994-04-21 |
KR940007023Y1 KR940007023Y1 (ko) | 1994-10-07 |
Family
ID=19339965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR92017301U KR940007023Y1 (ko) | 1992-09-09 | 1992-09-09 | 형광등 구동회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940007023Y1 (ko) |
-
1992
- 1992-09-09 KR KR92017301U patent/KR940007023Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR940007023Y1 (ko) | 1994-10-07 |
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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 | ||
J206 | Request for trial to confirm the scope of a patent right | ||
J204 | Request for invalidation trial [patent] | ||
J206 | Request for trial to confirm the scope of a patent right | ||
J206 | Request for trial to confirm the scope of a patent right | ||
J204 | Request for invalidation trial [patent] | ||
J801 | Dismissal of trial |
Free format text: DISMISSAL OF TRIAL FOR CONFIRMATION OF THE SCOPE OF RIGHT_AFFIRMATIVE REQUESTED 19960807 Effective date: 19980218 |
|
J801 | Dismissal of trial |
Free format text: DISMISSAL OF TRIAL FOR CONFIRMATION OF THE SCOPE OF RIGHT_AFFIRMATIVE REQUESTED 19961130 Effective date: 19980626 |
|
FPAY | Annual fee payment |
Payment date: 20031006 Year of fee payment: 10 |
|
LAPS | Lapse due to unpaid annual fee |