JCIPRNET
Light-emitting device and driving device thereof
A light-emitting device and a driving device thereof. The driving device is coupled to a load and includes a first current source and a second current source. The first current source provides a base current to drive the load. The second current source generates an adjustment current according to an adjustment voltage and enables the adjustment current to adjust magnitude of a current flowing through the load.
Industrial Technology Research Institute
Y H H
Y02B H05B H05B
additional inventional inventional
Yuan-Ching
Chen