Overcurrent protection circuit, display panel, and display device
Disclosed is an overcurrent protection circuit including a voltage conversion unit, a reference voltage generation unit, a voltage comparison unit and a switch unit. The voltage conversion unit is configured to receive an input voltage and converting the input voltage into a modulated voltage; the reference voltage generation unit is configured to generate a reference voltage to be compared with the modulated voltage; the voltage comparison unit is electrically connected to the voltage conversion unit and the reference voltage generation unit for comparing the modulated voltage with the reference voltage to generate a control signal; the switch unit is electrically connected to the voltage comparison unit and the voltage conversion unit configured to determine whether or not to output the modulated voltage according to the control signal.
HKC Corporation Limited Chongqing HKC Optoelectronics Technology Co., Ltd.
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Yu-Jen
Chen