Invention Grant
US09399730B2 Wavelength conversion material as encapsulate for solar module systems to enhance solar harvesting efficiency
有权
波长转换材料作为太阳能模块系统的封装，以提高太阳能收获效率
- Patent Title: Wavelength conversion material as encapsulate for solar module systems to enhance solar harvesting efficiency
- Patent Title (中): 波长转换材料作为太阳能模块系统的封装，以提高太阳能收获效率
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Application No.: US13631710Application Date: 2012-09-28
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Publication No.: US09399730B2Publication Date: 2016-07-26
- Inventor: Hongxi Zhang , Stanislaw Rachwal , Jie Cai , Yufen Hu , Michiharu Yamamoto , Zongcheng Jiang , Bogumila Rachwal , Shuangxi Wang , Peng Wang
- Applicant: NITTO DENKO CORPORATION
- Applicant Address: JP Osaka
- Assignee: Nitto Denko Corporation
- Current Assignee: Nitto Denko Corporation
- Current Assignee Address: JP Osaka
- Agency: Vedder Price P.C.
- Main IPC: H01L31/055
- IPC: H01L31/055 ; H01L31/18 ; H01L31/048 ; C09K11/06
Abstract:
This invention relates to an encapsulation structure comprising a luminescent wavelength conversion material for at least one solar cell or photovoltaic device which acts to enhance the solar harvesting efficiency of the solar cell device. The luminescent wavelength conversion material comprises at least one chromophore and an optically transparent polymer matrix. Application of the encapsulation structure, as disclosed herein, to solar harvesting devices, including solar cells, solar panels, and photovoltaic devices, improves the solar harvesting efficiency of the device by widening the spectrum of incoming sunlight that can be effectively converted into electricity by the device.
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