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公开(公告)号:WO2018057342A1
公开(公告)日:2018-03-29
申请号:PCT/US2017/051128
申请日:2017-09-12
Applicant: APPLE INC.
Inventor: LUZZATO, Victor , MEMERING, Dale N. , BARTLOW, Christopher C.
IPC: C03B23/03 , C03B23/203 , C03C17/00 , C03C21/00 , C03C27/06
CPC classification number: C03C15/02 , B32B17/06 , B32B17/10036 , B32B2307/536 , B32B2307/584 , C03B23/03 , C03B23/0302 , C03B23/0305 , C03B23/203 , C03C15/00 , C03C17/007 , C03C19/00 , C03C21/002 , C03C27/06 , C03C2217/42 , C03C2217/452 , C03C2217/475 , C03C2217/76 , C03C2217/77 , C03C2217/78
Abstract: A property-enhanced cover sheet, and methods for forming a property-enhanced cover sheet, for a portable electronic device are disclosed. A property-enhanced cover sheet is formed by thermoforming a glass sheet into a specified contour shape while modifying one or more properties of the glass. Other property-enhanced sheets can be formed by layering two or more glass sheets having different material properties, and then thermoforming the layered sheets into a required contour shape. Property enhancement for a cover sheet includes, hardness, scratch resistance, strength, elasticity, texture and the like.
Abstract translation: 公开了一种用于便携式电子设备的性能增强的盖片以及用于形成性能增强的盖片的方法。 通过将玻璃板热成形为指定的轮廓形状,同时改变玻璃的一种或多种性质,形成性能增强的覆盖片。 其他性能增强的片材可以通过将具有不同材料性质的两个或更多个玻璃片层叠,然后将该层片材热成形为所需的轮廓形状而形成。 覆盖层的性能增强包括硬度,耐划伤性,强度,弹性,质地等。 p>