公开(公告)号：US20230236346A1

公开(公告)日：2023-07-27

申请号：US18124200

申请日：2023-03-21

Applicant: BYD COMPANY LIMITED

Inventor： Xinxin SONG ,  Le ZHANG ,  Lan MA ,  Liang CHEN

IPC: G02B5/18

CPC classification number: G02B5/1866 ,  G02B2005/1804

Abstract: A transparent plate includes: a grating structure layer, including a first surface and a second surface opposite to each other, where a grating structure is disposed on the first surface; and a micro-texture layer, disposed on the second surface, where a surface of the micro-texture layer away from the second surface includes a plurality of micro-texture stripes, and light interferes between the grating structure and the micro-texture layer and forms moire stripes.