Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 23, 2016
Patent Application Number
13062588
Date Filed
September 3, 2009
Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention relates to a lighting application, the lighting application comprises an LED assembly comprising a serial connection of two or more LED units, each LED unit comprising one or more LEDs, each LED unit being provided with a controllable switch for substantially short-circuiting the LED unit. The lighting application further comprises a control unit for controlling a drive unit and arranged to receive a signal representing a voltage level of the supply voltage, and control the switches in accordance with the signal. The invention further provides for an LED driver that enables to operate a TRIAC based dimmer at an optimal holding current and an LED driver comprising a switchable buffer, e.g. a capacitor.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
