Kinney & Lange, P.A.
Circuit and method for detecting ambient light, and display panel
The present application proposes a circuit and method for detecting ambient light, and a display panel. The circuit for detecting ambient light includes a light sensing sub-circuit configured to output a voltage pulse signal related to present intensity of the ambient light; and a detection sub-circuit electrically connected to the light sensing sub-circuit, and configured to acquire a frequency of the voltage pulse signal, and obtain the present intensity of the ambient light according to the frequency of the voltage pulse signal.
BOE TECHNOLOGY GROUP., LTD.
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G01J G09G G09G G01J
inventional additional inventional inventional
Chunwei Wei Ping Yingming Yanling Xue Haisheng Pengpeng Jing Xiaoliang Xueyou
Wu Liu Zhang Liu Han Dong Wang Wang Lv Ding Cao