发明名称 |
COMPOSITIONS FOR FORMING WAVELENGTH-CONVERTING MEMBRANES FOR PHOTOVOLTAIC DEVICES, WAVELENGTH-CONVERTING MEMBRANES FOR PHOTOVOLTAIC DEVICES, AND PHOTOVOLTAIC DEVICES |
摘要 |
It is an object to improve photoelectric conversion efficiency by use of a wavelength conversion film that is formed without dispersion of wavelength conversion substance and by using no rare earth compound. There is provided a composition for easily forming such a wavelength conversion film by spin-coating or the like. The present invention relates to a composition for forming a wavelength conversion film for a photovoltaic device, comprising a polymer or an oligomer in which a fluorescent moiety is incorporated, and a solvent. The fluorescent moiety may be incorporated in a main chain or a side chain of the polymer or the oligomer. The present invention also relates to a wavelength conversion film for a photovoltaic device that is formed from the composition for forming a wavelength conversion film.
|
申请公布号 |
EP2355162(A1) |
申请公布日期 |
2011.08.10 |
申请号 |
EP20090823576 |
申请日期 |
2009.10.27 |
申请人 |
NISSAN CHEMICAL INDUSTRIES, LTD. |
发明人 |
IMAMURA, HIKARU |
分类号 |
H01L31/04;C08J5/18;C08L101/02;C09K11/06 |
主分类号 |
H01L31/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|