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发明公开
CN103681966A CIGS薄膜太阳能电池组件Mo背电极的激光划线方法 无效 - 撤回

CIGS薄膜太阳能电池组件Mo背电极的激光划线方法
摘要：
本发明涉及一种CIGS薄膜太阳能电池组件Mo背电极的激光划线方法，使用激光器对制备在玻璃衬底上的作为背电极的Mo膜进行切割，所述激光器发出的激光的入射方向为先通过所述玻璃衬底再照射在Mo膜的表面上。采用本发明，可提高CIGS薄膜太阳能电池组件的电池效率。
摘要（英）：

The invention relates to a laser scribing method for Mo back electrodes of CIGS film solar modules. According to the method, a Mo film serving as a back electrode produced on a glass substrate is cut by a laser, and laser beams emitted by the laser enter the glass substrate prior to irradiating on the surface of the Mo film. Through the application of the method, battery efficiency of the CIGS film solar modules can be improved.

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