PIXEL CIRCUIT, SENSING DEVICE, AND METHOD THEREOF

专利名称：PIXEL CIRCUIT, SENSING DEVICE, AND

METHOD THEREOF

发明人：CHIN YIN,CHIH-LIN LEE,SHANG-FU

YEH,MENG-HSIU WU

申请号：US16837912申请日：20200401

公开号：US20210313379A1公开日：20211007

专利附图：

摘要：A pixel circuit includes: a photodiode capable of generating electrical currentaccording to an incoming light signal; a control circuit coupled to the photodiode for

selectively coupling a cathode of the photodiode to a first reference voltage to generatethe electrical current according to a first control signal; and an output circuit coupled tothe control circuit for selectively coupling a second reference voltage to a connectingterminal between the control circuit and the output circuit and to generate an outputsignal according to a reset signal and a select signal.

申请人：TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.

地址：HSINCHU TW

国籍：TW

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