18830580. SENSING UNIT AND DISPLAY DEVICE INCLUDING THE SAME (Samsung Display Co., LTD.)
SENSING UNIT AND DISPLAY DEVICE INCLUDING THE SAME
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SENSING UNIT AND DISPLAY DEVICE INCLUDING THE SAME
This abstract first appeared for US patent application 18830580 titled 'SENSING UNIT AND DISPLAY DEVICE INCLUDING THE SAME
Original Abstract Submitted
According to embodiments of the disclosure, a sensing unit includes a sensing line receiving a pixel current from a pixel, a current sink unit connected to the sensing line and receiving a sink current from the sensing line, and a current integrator connected to the sensing line and generating an output voltage using a control current supplied from the sensing line, and the current sink unit changes a current amount of the sink current in response to the output voltage.