The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 24, 2021
Filed:
Sep. 04, 2019
Ways Technical Corp., Ltd., Taoyuan, TW;
Shih-Wen Liao, Taoyuan, TW;
WAYS TECHNICAL CORP., LTD., Taoyuan, TW;
Abstract
A composite photovoltaic structure having the following components is illustrated. A first photovoltaic unit is disposed on a transparent substrate, and electrically connected to a second photovoltaic unit in parallel, and the second photovoltaic unit is stacked on the first photovoltaic unit. The first photovoltaic unit is disposed on a second transparent electrode layer, and a first transparent conductive layer is disposed on a top of the first photovoltaic unit and electrically connected to a first transparent electrode layer, and the second photovoltaic unit is disposed on the first transparent conductive layer. A second transparent conductive layer is disposed on the second photovoltaic unit and is electrically connected to the second transparent electrode layer. Thus, the composite photovoltaic structure has a photoelectric reaction area of a significantly improved omnidirectional concentration gain, an efficiently induced current and a low manufacturing cost, without affecting the whole structure thickness.