发明名称 |
METHODS AND APPARATUS FOR INITIATING SCORING |
摘要 |
Methods and apparatus are provided for forming an initiation flaw (111) in the surface (114) of a glass sheet or glass ribbon (13). The initiation flaw (111) is used in connection with a laser light beam (121) and a cooling area produced by a cooling nozzle (119) to from a score line (115) in the surface (114) of the sheet or ribbon (13). The initiation flaw (111) is formed by a mechanical scoring head (20) which is carried by moving carriage (14) and which undergoes retrograde motion (19) relative to the carriage (14) so as to increase the time available for forming the initiation flaw (111). |
申请公布号 |
US2014041503(A1) |
申请公布日期 |
2014.02.13 |
申请号 |
US201314060069 |
申请日期 |
2013.10.22 |
申请人 |
CORNING INCORPORATED |
发明人 |
ABRAMOV ANATOLI ANATOLYEVICH;TREICHLER GEORGE DAVIS;ZHOU NAIYUE |
分类号 |
C03B33/027 |
主分类号 |
C03B33/027 |
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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