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Transparent substrate with composite film for solar cell and method for producing the same
Transparent substrate with composite film for solar cell and method for producing the same
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机译：具有太阳能电池用复合膜的透明基板及其制造方法
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摘要
The project of invention is to restrain the reduction of the transfer efficiency of a solar battery caused by the reflection of the light to the interface of a transparent electrode film for the incident of the light to the transparent substrate in the solar battery for which the incident of the sunlight is from the transparent substrate. The invention provides a transparent substrate (10) with a composite film for a solar battery, being characterized in that a transparent film (3) is arranged between a transparent substrate (2) and a transparent electrode film (4); the transparent film (3) has translucency adhesive and the refractive index is n1n2n3 (in the formula, n1 represents the refractive index of the transparent substrate (2), n2 represents the refractive index of the transparent film (3) and n3 represents the refractive index of the transparent electrode film (4).).
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机译：本发明的目的是抑制由于光向透明电极膜的界面的反射而导致的太阳能电池的传递效率的降低，该透明电极膜的入射使光入射到太阳能电池的透明基板上。阳光的一部分来自透明基板。本发明提供一种带有太阳能电池用复合膜的透明基板（10），其特征在于，在透明基板（2）与透明电极膜（4）之间配置有透明膜（3）。透明膜（3）具有透光性粘接剂，折射率为n1 ＜n2 ＜n3（式中，n1为透明基板（2）的折射率，n2为透明膜（3）的折射率， n 3表示透明电极膜（4）的折射率。
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