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:
Apr. 14, 2026
Filed:
Oct. 30, 2024
Zhujing (Guangzhou) Technology Co., Ltd., Guangdong, CN;
Lilin Liu, Guangdong, CN;
Dongdong Teng, Guangdong, CN;
ZhuJing (Guangzhou) Technology Co., Ltd., Guangdong, CN;
Abstract
Present disclosure discloses a dense-viewpoint three-dimensional display system and display method thereof, which uses the smallest surface structure that can emit light independently as a display cell. A light-guiding element of an eyebox-generating device guides beams from corresponding display cells to discretely arranged eyeboxes with dense viewpoints. In present disclosure, a display cell projects a beam along a special projecting path to the corresponding viewpoint. Relative to traditional 3D display which takes a pixel as a display unit and lets all sub-pixels of a pixel correspond to a common projecting path, present disclosure can effectively increase the reachable viewpoint number. Furthermore, configuring discretely distributed eyeboxes to keep tracking a viewer's pupils also can reduce necessary viewpoint number for implementing a VAC-free 3D display.