Muncy, Geissler, Olds & Lowe, P.C.
Optical signal noise reduction circuit, optical signal noise reduction method and display panel
An optical signal noise reduction circuit includes a reference line, a comparison detection circuitry and a photoelectric signal read line. An electric signal on the photoelectric signal read line includes a noise electric signal and a photoelectric signal. The reference line is configured to sense the noise electric signal on the photoelectric signal read line, to generate a corresponding second electric signal. The comparison detection circuitry is connected to the reference line and the photoelectric signal read line and configured to acquire the photoelectric signal in accordance with the electric signal on the photoelectric signal read line and the electric signal on the reference line. One or more optical signal noise reduction circuits are used in a display panel. The optical signal noise reduction circuit may be utilized in an optical signal noise reduction method.
Boe Technology Group Co., Ltd.
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Xueyou Changfeng Xiaoliang Xue Yingming Wei Liguang Haisheng Pengpeng
Cao Li Ding Dong Liu Liu Deng Wang Wang