TWI354961B - - Google Patents

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Publication number
TWI354961B
TWI354961B TW95141508A TW95141508A TWI354961B TW I354961 B TWI354961 B TW I354961B TW 95141508 A TW95141508 A TW 95141508A TW 95141508 A TW95141508 A TW 95141508A TW I354961 B TWI354961 B TW I354961B
Authority
TW
Taiwan
Prior art keywords
circuit
resistor
voltage
current
light
Prior art date
Application number
TW95141508A
Other languages
English (en)
Chinese (zh)
Other versions
TW200822014A (en
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 filed Critical
Priority to TW95141508A priority Critical patent/TW200822014A/zh
Publication of TW200822014A publication Critical patent/TW200822014A/zh
Application granted granted Critical
Publication of TWI354961B publication Critical patent/TWI354961B/zh

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  • Circuit Arrangement For Electric Light Sources In General (AREA)
TW95141508A 2006-11-09 2006-11-09 Efficient light-emitting diode driver circuit with stable operating current TW200822014A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW95141508A TW200822014A (en) 2006-11-09 2006-11-09 Efficient light-emitting diode driver circuit with stable operating current

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW95141508A TW200822014A (en) 2006-11-09 2006-11-09 Efficient light-emitting diode driver circuit with stable operating current

Publications (2)

Publication Number Publication Date
TW200822014A TW200822014A (en) 2008-05-16
TWI354961B true TWI354961B (fr) 2011-12-21

Family

ID=44770684

Family Applications (1)

Application Number Title Priority Date Filing Date
TW95141508A TW200822014A (en) 2006-11-09 2006-11-09 Efficient light-emitting diode driver circuit with stable operating current

Country Status (1)

Country Link
TW (1) TW200822014A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9148913B2 (en) 2012-09-19 2015-09-29 Au Optronics Corporation Backlight module transmitting electricity through magnetic field induction

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201010509A (en) * 2008-08-19 2010-03-01 Witek Entpr Co Ltd LED light bulb operable within wide voltage interval
TWI425879B (zh) * 2009-07-30 2014-02-01 My Semi Inc 發光二極體的驅動系統及其驅動裝置
TWI411354B (zh) * 2009-11-03 2013-10-01 Himax Analogic Inc 開關電路及發光二極體電路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9148913B2 (en) 2012-09-19 2015-09-29 Au Optronics Corporation Backlight module transmitting electricity through magnetic field induction

Also Published As

Publication number Publication date
TW200822014A (en) 2008-05-16

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees