公开(公告)号：US20200262743A1

公开(公告)日：2020-08-20

申请号：US16648168

申请日：2017-12-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Joon Suh KIM ,  Ting XU ,  Qingmeng LI ,  Yanxiang XU

IPC: C03C15/00 ,  C03C23/00 ,  C03C19/00 ,  C03B23/023 ,  H05K5/03 ,  G02B1/18

Abstract: High-strength anti-fingerprint glass includes a glass base material. The glass base material includes a first surface and a second surface that are provided opposite to each other, at least one of the first surface and the second surface is provided with a micro-texture structure, the micro-texture structure includes a plurality of micro-texture units, an orthographic projection area of each micro-texture unit on the first surface or the second surface ranges from 0.0004 mm2 to 0.0144 mm2, and a maximum distance between the micro-texture unit and the surface on which the micro-texture unit is located ranges from 2 μm to 7 μm.