![一种化合物半导体薄膜的制备方法](/CN/2009/1/21/images/200910106258.jpg)
基本信息:
- 专利标题: 一种化合物半导体薄膜的制备方法
- 专利标题(英):Preparation method of compound semiconductor film
- 申请号:CN200910106258.9 申请日:2009-03-31
- 公开(公告)号:CN101851742B 公开(公告)日:2012-07-04
- 发明人: 钟北军 , 曹文玉 , 周勇 , 姜占锋
- 申请人: 比亚迪股份有限公司
- 申请人地址: 广东省深圳市龙岗区坪山镇横坪公路3001号
- 专利权人: 比亚迪股份有限公司
- 当前专利权人: 比亚迪股份有限公司
- 当前专利权人地址: 广东省深圳市龙岗区坪山镇横坪公路3001号
- 主分类号: C23C14/24
- IPC分类号: C23C14/24 ; H01L31/18 ; H01L21/203
摘要:
本发明属于太阳能电池技术领域。本发明提供了一种化合物半导体薄膜的制备方法,其包括:在真空条件下,加热蒸发源中的源材料,使其蒸镀到基片上;所述基片绕其几何中心,在所述基片所在的平面内旋转,所述基片相对水平面倾斜。本发明所提供制备方法制出的化合物半导体薄膜厚度均匀性好,且薄膜面积大;并且工艺简单高效、容易实现,同时本发明能够直接适用于工业生产,具有巨大的商业价值。
摘要(英):
The invention belongs to the technical field of solar batteries, and providing a preparation method of a compound semiconductor film. The preparation method comprises the steps that: under vacuum condition, a source material in an evaporating source is heated so as to lead the source material to be evaporated on a substrate; the substrate rotates in the plane thereof around the geometric center thereof; and the substrate is inclined relative to the horizontal plane. The compound semiconductor film prepared by the preparation method has good thickness uniformity, large film area, simple and high-efficiency technique and easy implementation, simultaneously, can be applicable to industrial production and has larger commercial value.
公开/授权文献:
- CN101851742A 一种化合物半导体薄膜的制备方法 公开/授权日:2010-10-06