TWI483646B - - Google Patents

Info

Publication number: TWI483646B
Authority: TW; Taiwan

Application number

TW101103735A

Other languages

Other versions

TW201334617A (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.)

2012-02-06

Filing date

2012-02-06

Publication date

2015-05-01

2012-02-06 Application filed filed Critical

2012-02-06 Priority to TW101103735A priority Critical patent/TW201334617A/en

2013-01-11 Priority to US13/739,179 priority patent/US8847510B2/en

2013-01-15 Priority to CN2013100138750A priority patent/CN103220845A/en

2013-08-16 Publication of TW201334617A publication Critical patent/TW201334617A/en

2015-05-01 Application granted granted Critical

2015-05-01 Publication of TWI483646B publication Critical patent/TWI483646B/zh

Links

TW101103735A 2012-01-20 2012-02-06 AC LED driving circuit with open circuit protecting function TW201334617A (en)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
TW101103735A TW201334617A (en)	2012-02-06	2012-02-06	AC LED driving circuit with open circuit protecting function
US13/739,179 US8847510B2 (en)	2012-01-20	2013-01-11	LED AC driving circuit capable of adjusting operating voltage
CN2013100138750A CN103220845A (en)	2012-01-20	2013-01-15	Alternating current LED drive circuit capable of adjusting working voltage range

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
TW101103735A TW201334617A (en)	2012-02-06	2012-02-06	AC LED driving circuit with open circuit protecting function

Publications (2)

Publication Number	Publication Date
TW201334617A TW201334617A (en)	2013-08-16
TWI483646B true TWI483646B (en)	2015-05-01

Family

ID=49479692

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW101103735A TW201334617A (en)	2012-01-20	2012-02-06	AC LED driving circuit with open circuit protecting function

Country Status (1)

Country	Link
TW (1)	TW201334617A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6114814A (en) *	1998-12-11	2000-09-05	Monolithic Power Systems, Inc.	Apparatus for controlling a discharge lamp in a backlighted display
TW201010506A (en) *	2008-07-11	2010-03-01	Eldolab Holding Bv	Power converter for an LED assembly and lighting application
US20100308739A1 (en) *	2009-06-04	2010-12-09	Exclara Inc.	Apparatus, Method and System for Providing AC Line Power to Lighting Devices
TW201044912A (en) *	2009-06-08	2010-12-16	Univ Nat Cheng Kung	Driving device

2012
- 2012-02-06 TW TW101103735A patent/TW201334617A/en not_active IP Right Cessation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6114814A (en) *	1998-12-11	2000-09-05	Monolithic Power Systems, Inc.	Apparatus for controlling a discharge lamp in a backlighted display
TW201010506A (en) *	2008-07-11	2010-03-01	Eldolab Holding Bv	Power converter for an LED assembly and lighting application
US20100308739A1 (en) *	2009-06-04	2010-12-09	Exclara Inc.	Apparatus, Method and System for Providing AC Line Power to Lighting Devices
TW201044912A (en) *	2009-06-08	2010-12-16	Univ Nat Cheng Kung	Driving device

Also Published As

Publication number	Publication date
TW201334617A (en)	2013-08-16

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Legal Events

Date	Code	Title	Description
2019-02-01	MM4A	Annulment or lapse of patent due to non-payment of fees