公开(公告)号：US20230204350A1

公开(公告)日：2023-06-29

申请号：US18117830

申请日：2023-03-06

Applicant: TOPPAN INC.

Inventor： Yumi TAKIZAWA

IPC: G01B11/25

CPC classification number: G01B11/254 ,  G01B11/2513

Abstract: A pattern for producing a moire image with a sense of movement and technique for creating such patterns. A moire display includes: a first pattern; and a second pattern disposed offset from the first pattern by a predetermined distance, the second pattern having a phase which continuously changes relative to the first pattern in at least one region. For example, a moire image with a sense of movement can be produced when the second pattern has a phase that changes according to a function in at least one section. Accordingly, a moire image with a sense of natural movement can be produced by inputting an input image and data such as a feature value of the input image.