태양전지 제조방법
    2.
    发明公开
    태양전지 제조방법 有权
    制造太阳能电池的方法

    公开(公告)号:KR1020130041631A

    公开(公告)日:2013-04-25

    申请号:KR1020110106020

    申请日:2011-10-17

    Abstract: PURPOSE: A method for manufacturing a solar cell is provided to form a transparent electrode and an intrinsic layer with different electric properties by a sputtering process using one target. CONSTITUTION: A bottom electrode is formed on a substrate. A light absorbing layer(30) is formed on the bottom electrode. A buffer layer(40) is formed on the light absorbing layer. A window layer(70) including an intrinsic layer and a transparent electrode with different electric properties is formed on the buffer layer. The intrinsic layer and the transparent electrode are formed by a sputtering process using one target made of metal oxide doped with metal impurities.

    Abstract translation: 目的:提供一种用于制造太阳能电池的方法,以通过使用一个靶的溅射工艺形成具有不同电特性的透明电极和本征层。 构成:底部电极形成在基板上。 在底部电极上形成光吸收层(30)。 在光吸收层上形成缓冲层(40)。 在缓冲层上形成包括本征层和具有不同电特性的透明电极的窗口层(70)。 本征层和透明电极通过使用掺杂有金属杂质的金属氧化物制成的一个靶的溅射工艺形成。

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