发明授权
- 专利标题： Cutting wheel for glass substrate
- 专利标题（中）： 玻璃基板切割轮
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申请号： US12939415申请日： 2010-11-04
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公开(公告)号： US08770080B2公开(公告)日： 2014-07-08
- 发明人: Oh-June Kwon , Seung-Yong Song , Young-Seo Choi , Jin-Hwan Jeon , Sun-Young Jung , Ji-Hun Ryu , Charles Joo , Kwan-Hee Lee , Min-Soo Kim
- 申请人： Oh-June Kwon , Seung-Yong Song , Young-Seo Choi , Jin-Hwan Jeon , Sun-Young Jung , Ji-Hun Ryu , Charles Joo , Kwan-Hee Lee , Min-Soo Kim
- 申请人地址： KR Giheung-Gu, Yongin, Gyeonggi-Do
- 专利权人： Samsung Display Co., Ltd.
- 当前专利权人： Samsung Display Co., Ltd.
- 当前专利权人地址： KR Giheung-Gu, Yongin, Gyeonggi-Do
- 代理商 Robert E. Bushnell, Esq.
- 优先权： KR10-2010-0004754 20100119
- 主分类号： C03B33/00
- IPC分类号： C03B33/00 ; B26D3/06
摘要：
A cutting device that facilitates a cutting operation of a glass substrate and reduces internal defects that can be caused by surface cracks. The cutting wheel includes a cutting blade formed along a circumference thereof with respect to a rotation axis, wherein first and second slopes of the cutting blade are formed in an asymmetrical shape about an edge of the cutting blade where the first and second slopes meet each other.
公开/授权文献
- US20110174132A1 CUTTING WHEEL FOR GLASS SUBSTRATE 公开/授权日：2011-07-21
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