KR960012947U - 형광등 밝기조절용 전자식 안정기 - Google Patents
형광등 밝기조절용 전자식 안정기Info
- Publication number
- KR960012947U KR960012947U KR2019940024060U KR19940024060U KR960012947U KR 960012947 U KR960012947 U KR 960012947U KR 2019940024060 U KR2019940024060 U KR 2019940024060U KR 19940024060 U KR19940024060 U KR 19940024060U KR 960012947 U KR960012947 U KR 960012947U
- Authority
- KR
- South Korea
- Prior art keywords
- fluorescent lamps
- brightness control
- electronic ballast
- ballast
- brightness
- 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
- H05B41/16—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940024060U KR0121871Y1 (ko) | 1994-09-16 | 1994-09-16 | 형광등 밝기조절용 전자식 안정기 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940024060U KR0121871Y1 (ko) | 1994-09-16 | 1994-09-16 | 형광등 밝기조절용 전자식 안정기 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960012947U true KR960012947U (ko) | 1996-04-17 |
| KR0121871Y1 KR0121871Y1 (ko) | 1998-10-01 |
Family
ID=19393379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940024060U KR0121871Y1 (ko) | 1994-09-16 | 1994-09-16 | 형광등 밝기조절용 전자식 안정기 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0121871Y1 (ko) |
-
1994
- 1994-09-16 KR KR2019940024060U patent/KR0121871Y1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR0121871Y1 (ko) | 1998-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19940916 |
|
| UA0201 | Request for examination |
Patent event date: 19940916 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
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| UG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19971229 |
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| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
Patent event date: 19980421 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
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| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 19980429 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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| UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19980429 |
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| UG1601 | Publication of registration | ||
| UR1001 | Payment of annual fee |
Payment date: 20010404 Start annual number: 4 End annual number: 6 |
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| UR1001 | Payment of annual fee |
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| LAPS | Lapse due to unpaid annual fee | ||
| FPAY | Annual fee payment |
Payment date: 20060131 Year of fee payment: 8 |
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| R401 | Registration of restoration | ||
| UR0401 | Registration of restoration |
Comment text: Registration of Restoration Patent event code: UR04011E01D Patent event date: 20060131 |
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| UR1001 | Payment of annual fee |
Payment date: 20060131 Start annual number: 8 End annual number: 8 |