Driver of light emitting diode and light emitting device

Abstract

A driver of a light emitting diode (LED) and a light emitting device are provided. The driver includes a first receiver, a second receiver, a data controller, a transmitter, and a check controller. The first receiver receives a parallel data signal. The second receiver receives a serial data signal. The data controller obtains the parallel data signal through the first receiver and transmits the parallel data signal to a serial data output terminal through the transmitter for transmitting the parallel data signal to a next-stage driver. The check controller detects whether the parallel data signal is received through the first receiver and the serial data signal is received through the second receiver and generates a driving signal of the LED according to the received parallel data signal and the received serial data signal to illuminate the LED.

Dependencies are inferred from the claim text.