发明名称 |
SOLAR CELL HAVING MULTIPLE TRANSPARENT CONDUCTIVE LAYERS AND MANUFACTURING METHOD THEREOF |
摘要 |
A solar cell is provided that increases a rate of sunlight absorbed into a photoelectric conversion layer by forming a transparent conductive layer into a plurality of layers having different oxygen contents and different light absorption coefficients, and a manufacturing method thereof. The solar cell includes a substrate, a transparent conductive layer, and a photoelectric conversion layer. The transparent conductive layer includes a first layer having a first light absorption coefficient, and a second layer formed on the first layer and having a second light absorption coefficient higher than the first light absorption coefficient. |
申请公布号 |
EP2238627(A2) |
申请公布日期 |
2010.10.13 |
申请号 |
EP20090708789 |
申请日期 |
2009.02.02 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
JI, KWANG-SUN;EO, YOUNGJOO;LEE, HEON MIN |
分类号 |
H01L31/042;H01L31/0224;H01L31/18 |
主分类号 |
H01L31/042 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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