发明名称 |
Cutting Method And Cutting Stage Of Toughened Glass |
摘要 |
A cutting method and cutting stage of toughened glass with which a piece of toughened glass is divided into unit pieces of toughened glass. The cutting method cuts a piece of toughened glass which is strengthened by forming a compressive stress in the surface of a raw glass plate. The method includes the steps of reducing the central tension inside a cutting portion of the piece of toughened glass that is to be cut by concavely bending the cutting portion; and cutting the piece of toughened glass by forming a median crack in the cutting portion. |
申请公布号 |
US2014042202(A1) |
申请公布日期 |
2014.02.13 |
申请号 |
US201313951038 |
申请日期 |
2013.07.25 |
申请人 |
SAMSUNG CORNING PRECISION MATERIALS CO., LTD. |
发明人 |
LEE JAE CHANG |
分类号 |
C03B33/033;C03B33/03 |
主分类号 |
C03B33/033 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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