TW200734993A - Light emitting module with automatically adjusting light power and method thereof - Google Patents
Light emitting module with automatically adjusting light power and method thereofInfo
- Publication number
- TW200734993A TW200734993A TW095107651A TW95107651A TW200734993A TW 200734993 A TW200734993 A TW 200734993A TW 095107651 A TW095107651 A TW 095107651A TW 95107651 A TW95107651 A TW 95107651A TW 200734993 A TW200734993 A TW 200734993A
- Authority
- TW
- Taiwan
- Prior art keywords
- power
- light emitting
- light
- module
- emitting module
- Prior art date
Links
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Led Device Packages (AREA)
- Led Devices (AREA)
Abstract
A light emitting module with adjusting the light power automatically includes a light emitting diode module and a power control module. The power control module is electrically connected with the light emitting diode module, and the power control module has a power adaptive unit and a thermal sensing unit. The thermal sensing unit induces the changing signal that is corresponding to actual change of temperature. The power adaptive unit receives a first power source, and transforms to output a second power source according to the different temperature that be produced from the thermal sensing unit. Hence, the light emitting module can adjust the light power automatically, and reduce the light power to lower the temperature when the light emitting module is overheated, or increase the light power relatively when the temperature is lower.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW095107651A TW200734993A (en) | 2006-03-07 | 2006-03-07 | Light emitting module with automatically adjusting light power and method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW095107651A TW200734993A (en) | 2006-03-07 | 2006-03-07 | Light emitting module with automatically adjusting light power and method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200734993A true TW200734993A (en) | 2007-09-16 |
TWI337334B TWI337334B (en) | 2011-02-11 |
Family
ID=45075130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095107651A TW200734993A (en) | 2006-03-07 | 2006-03-07 | Light emitting module with automatically adjusting light power and method thereof |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW200734993A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8313221B2 (en) | 2009-05-25 | 2012-11-20 | Young Green Energy Co. | Illuminating system |
US8482215B2 (en) | 2009-05-18 | 2013-07-09 | Young Optics Inc. | Light emitting apparatus and control method thereof |
TWI424297B (en) * | 2010-09-09 | 2014-01-21 | A temperature regulating system for an outdoor electronic billboard and a method thereof |
-
2006
- 2006-03-07 TW TW095107651A patent/TW200734993A/en not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8482215B2 (en) | 2009-05-18 | 2013-07-09 | Young Optics Inc. | Light emitting apparatus and control method thereof |
US8313221B2 (en) | 2009-05-25 | 2012-11-20 | Young Green Energy Co. | Illuminating system |
TWI424297B (en) * | 2010-09-09 | 2014-01-21 | A temperature regulating system for an outdoor electronic billboard and a method thereof |
Also Published As
Publication number | Publication date |
---|---|
TWI337334B (en) | 2011-02-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |