Oliff PLC
Solar cell and producing method thereof
In a solar cell in a sheet form, a first cured resin layer, a substrate containing a resin, a photoelectric conversion layer, and a second cured resin layer are stacked in this order. The linear expansion coefficient of the first cured resin layer is not less than that of the second cured resin layer, and the linear expansion coefficient of the second cured resin layer is larger than that of the substrate. When the cure degree of a first surface of the first cured resin layer facing the substrate is C1 % and the cure degree of a second surface of the first cured resin layer is C2 %, C2 is larger than C1 and (C2−C1) is 2 to 15%. A surface on the first cured resin layer of the solar cell is warped convexly and a surface on the second cured resin layer is warped concavely.
TDK CORPORATION
H G H Y H H H B
H01L G04C H01L Y02E H01L H01L H01L B32B
inventional inventional inventional additional inventional inventional inventional inventional
Tsuyoshi Hisao Hirokazu Hiroshi
Komaki Morooka Fujioka Yamada