Source driver and display device
AssigneesHuizhou China Star Optoelectronics Display Co., Ltd., Tcl China Star Optoelectronics Technology Co., Ltd.
InventorsQingsheng LAN, Weifeng CHEN
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Abstract
According to the data driver and the display device provided in the present application, the control module obtains the frequency value of image data according to the image data and outputs the control signal from the plurality of first output terminals according to the frequency value so that the recovery module recovers the clock signal corresponding to the image data under control of the control signal. By outputting the clock signal having corresponding data rate through the frequency value of the image data, an adaptive data rate function can be realized, and a wider data rate range can be realized.
Claims20
A source driver, comprising:
- a control module including a first input terminal and a plurality of first output terminals and configured to obtain a frequency value of image data received from the first input terminal based on the image data and output a control signal from the plurality of first output terminals based on the frequency value;
- and
- a recovery module including a second input terminal, a plurality of first control terminals and a second output terminal, wherein the second input terminal is electrically connected to the first input terminal, the plurality of first control terminals are electrically connected to the plurality of first output terminals in one-to-one correspondence, and the recovery module is configured to recover a clock signal corresponding to the image data under control of the control signal.
Dependencies are inferred from the claim text.