Invention Grant
- Patent Title: Touch-sensing cover and manufacturing method thereof
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Application No.: US16653380Application Date: 2019-10-15
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Publication No.: US11353996B2Publication Date: 2022-06-07
- Inventor: Shun-Jie Yang , Shih-Ching Chen , Chen-Hui Cheng
- Applicant: TPK Universal Solutions Limited
- Applicant Address: HK Hong Kong
- Assignee: TPK Universal Solutions Limited
- Current Assignee: TPK Universal Solutions Limited
- Current Assignee Address: HK Hong Kong
- Agency: Idea Intellectual Limited
- Agent Margaret A. Burke; Sam T. Yip
- Priority: CN201811195132.9 20181015
- Main IPC: B32B15/02
- IPC: B32B15/02 ; G06F3/044 ; G06F3/042
Abstract:
Covers for touch-sensing devices include a shielding layer; and a substrate, in which the substrate covers the shielding layer, and the substrate and the shielding layer are integrated and form a coplanar surface. The coplanar surface is a smooth surface, which has a surface roughness Ra in a range from about 0.05 μm to about 0.5 μm.
Information query
