Wang Law Firm, Inc.
OLED pixel compensation circuit
An organic light-emitting diode (OLED) pixel compensation circuit includes a driving module, a compensation module, an OLED lighting module, and a precharging module. The compensation module is connected to the driving module and is configured to receive a voltage of an external first power for compensating a turn-on voltage of the driving module. The precharging module is connected to the OLED lighting module and is configured to receive a voltage of an external second power for precharging the OLED lighting module. The driving module is connected to the OLED lighting module and is configured to remain on under compensation by the compensation module for receiving the voltage of the external first power to obtain a driving voltage for driving the OLED lighting module to emit light, thereby driving the OLED lighting module to emit light.
EverDisplay Optronics (Shanghai) Limited
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Xingyu
Zhou