Importance

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Abstract

The invention discloses a photoelectric energy transducing apparatus, which includes a photoelectric energy transducing module and a semiconductor switch. The photoelectric energy transducing module includes a photoelectric energy transducing semiconductor structure, a first positive electrode, and a negative electrode. The semiconductor switch includes a second positive electrode and a second negative electrode. The second positive electrode is electrically connected to the first negative electrode. The second negative electrode is electrically connected to the first positive electrode. When light radiates onto the photoelectric energy transducing semiconductor structure, an electromotive force is induced between the first positive electrode and the first negative electrode, and the electromotive force provides a reverse bias on the semiconductor switch so that the semiconductor switch is cut off. Thereby, when several photoelectric energy transducing apparatuses are used in series, the entire in-series circuit is still conductible even if one or some of the photoelectric energy transducing apparatuses are damaged.

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First Claim