基本信息:
- 专利标题： 태양전지용 웨이퍼 제조방법 및 그에 의해 제조된 웨이퍼
- 专利标题（英）：Manufacturing method for solar cell wafer and solar cell produced thereby
- 专利标题（中）：制造太阳能电池和太阳能电池的制造方法
- 申请号：KR1020070135113 申请日：2007-12-21
- 公开(公告)号：KR1020090067440A 公开(公告)日：2009-06-25
- 发明人： 김수연 , 이선우 , 배순석 , 박성문 , 김영훈
- 申请人： 주식회사 에스에프에이
- 申请人地址： 경기도 화성시 영천로 ** (영천동)
- 专利权人： 주식회사 에스에프에이
- 当前专利权人： 주식회사 에스에프에이
- 当前专利权人地址： 경기도 화성시 영천로 ** (영천동)
- 代理人： 권영규; 한지희; 윤재석
- 主分类号： H01L31/04
- IPC分类号： H01L31/04 ; H01L31/18
摘要：
A manufacturing method of a wafer for solar cell and a wafer manufactured thereby are provided to improve a wafer yield and quality by preventing defects such as scratches, cracks, and holes on a wafer. A preparation process is performed to prepare a raw polysilicon material(S101). An ingot growing process is performed to grow a silicon ingot by using the raw polysilicon material in order to manufacture a wafer for solar cell(S110). A wafer generating process is performed to generate by cutting the silicon ingot(S120). An edge-grinding process is performed to grind an edge part of the wafer(S130). A cleaning process is performed to clean the wafer(S140).
摘要（中）：
提供太阳能电池用晶片及其制造的晶片的制造方法，以通过防止晶片上的划痕，裂纹和孔等缺陷来提高晶片的产量和质量。 进行准备工序以制备原料多晶硅材料（S101）。 通过使用原料多晶硅材料来生长硅锭，以制造太阳能电池晶片（S110）来进行晶锭生长工艺。 执行晶片生成处理以通过切割硅锭生成（S120）。 进行边缘研磨处理以研磨晶片的边缘部分（S130）。 执行清洁处理以清洁晶片（S140）。
公开/授权文献:
- KR100973187B1 태양전지용 웨이퍼 제조방법 및 그에 의해 제조된 웨이퍼 公开/授权日：2010-07-30