TW200734993A - Light emitting module with automatically adjusting light power and method thereof - Google Patents

Light emitting module with automatically adjusting light power and method thereof

Info

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
Application number
TW095107651A
Other languages
Chinese (zh)
Other versions
TWI337334B (en
Inventor
jian-zhong Chen
Original Assignee
jian-zhong Chen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by jian-zhong Chen filed Critical jian-zhong Chen
Priority to TW095107651A priority Critical patent/TW200734993A/en
Publication of TW200734993A publication Critical patent/TW200734993A/en
Application granted granted Critical
Publication of TWI337334B publication Critical patent/TWI337334B/zh

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.
TW095107651A 2006-03-07 2006-03-07 Light emitting module with automatically adjusting light power and method thereof TW200734993A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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