Title:
PHOTOVOLTAIC REFLECTING FILM AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2018/113143
Kind Code:
A1
Abstract:
A photovoltaic reflecting film, comprising a base substrate (1) and a microstructural reflecting layer (2), wherein the microstructural reflecting layer is arranged on an upper surface of the base substrate, and the microstructural reflecting layer comprises a microstructural layer (21) and a reflecting layer (22), with the microstructural layer consisting of a plurality of pyramids, micro-triangular-prisms or micro-prisms. The microstructural reflecting layer can effectively increase the area of a reflecting surface, and can reflect incident light in a plurality of directions, making same be absorbed and converted into electrical energy by the surface of a battery sheet with a larger area, thereby improving the utilisation ratio of light energy, and increasing the output power of a photovoltaic assembly.
Inventors:
GAO RUI (CN)
DING JING (CN)
DING JING (CN)
Application Number:
PCT/CN2017/080244
Publication Date:
June 28, 2018
Filing Date:
April 12, 2017
Export Citation:
Assignee:
SUZHOU GOLDEN STAR ELECTRONIC TECH CO LTD (CN)
International Classes:
H01L31/054; G02B5/124
Foreign References:
| CN103413861A | 2013-11-27 | |||
| CN106449842A | 2017-02-22 | |||
| CN106449841A | 2017-02-22 | |||
| CN106449840A | 2017-02-22 | |||
| US20100269885A1 | 2010-10-28 |
Attorney, Agent or Firm:
SUZHOU HUABO INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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