| 发明名称 |
IMPROVED FLEXIBLE HIGH MODULUS PHOTOVOLTAIC BUILDING SHEATHING MEMBER |
| 摘要 |
The present invention: is premised upon an improved photovoltaic building sheathing member (“PV device”), more particularly to a flexible high modulus photovoltaic building sheathing member, the member comprising: a flexible photovoltaie eel! assembly, a body portion comprised of a body material and connected to a peripheral edge segment of the photovoltaic cell assembly, wherein; the body portion has a cross-sectional area of at least 35 mm2 within 1 cm oft at least 95 percent of points along the peripheral edge segment; wherein the body material comprises a composition having a modulus of 1600 to 9000 MPa between a temperature of −40 to 85° C., with a coefficient of thermal expansion (GTE) between 5×10−6/° C. and 55×10−6/° C. and the body portion exhibiting a warpage value of less than 15 mm. |
| 申请公布号 |
US2015155822(A1) |
申请公布日期 |
2015.06.04 |
| 申请号 |
US201214355721 |
申请日期 |
2012.11.09 |
| 申请人 |
Dow Global Technologies LLC |
发明人 |
Feng Jie;Kauffmann Keith L.;Yang Kwanho;Liu Hua;Zawisza Jeffrey D.;Lopez Leonardo C. |
| 分类号 |
H02S20/26;H01L31/048 |
主分类号 |
H02S20/26 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. An article comprising:
a flexible high modulus photovoltaic building sheathing member, the member comprising: a flexible photovoltaic cell assembly comprising a top barrier layer which is flexible; a body portion comprised of a body material and connected to a peripheral edge segment of the photovoltaic cell assembly, wherein the body portion has a cross-sectional area of at least 35 mm2 within 1 cm on at least 95 percent of points along the peripheral edge segment; wherein the body material comprises a composition having a flexural modulus of 1600 to 9000 MPa between a temperature of −40 to 85° C., with a coefficient of thermal expansion (CTE) between 5×10−6/° C. and 55×10−6/° C., and the body portion exhibiting a warpage value of less than 15 mm. |
| 地址 |
Midland MI US |
