The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 19, 2026
Filed:
Jan. 07, 2022
Svg Tech Group Co., Ltd, Suzhou, CN;
Soochow University, Suzhou, CN;
Wen Qiao, Suzhou, CN;
Linsen Chen, Suzhou, CN;
Jianyu Hua, Suzhou, CN;
Jiacheng Shi, Suzhou, CN;
Ruibin Li, Suzhou, CN;
Zhen Zhou, Suzhou, CN;
Minghui Luo, Suzhou, CN;
Donglin Pu, Suzhou, CN;
Pengfei Zhu, Suzhou, CN;
Tangdong Cheng, Suzhou, CN;
SVG TECH GROUP CO., LTD, Suzhou, CN;
Soochow University, Suzhou, CN;
Abstract
A naked-eye three-dimensional (3D) display device is provided. The naked-eye 3D display device comprises: a display component, comprising an array of display units; and a viewing angle regulator, comprising an array of microprism blocks. The microprism blocks are divided into a plurality of groups, and an angle combination of a first angle and a second angle of each of the microprism blocks is preset so that outgoing lights of the same group of microprism blocks converge into the same viewpoint, and outgoing lights of different groups of microprism blocks converge into different viewpoints. Hence, a plurality of different viewpoints are formed by setting angles of inclined surfaces of the microprism blocks, thereby seeing different 3D display effects from different viewing angles.