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:
Jan. 14, 2025
Filed:
Jan. 09, 2024
Shanghai Yupei Photoelectric Technology Limited, Shanghai, CN;
Lei Niu, Shanghai, CN;
SHANGHAI YUPEI PHOTOELECTRIC TECHNOLOGY LIMITED, Shanghai, CN;
Abstract
A splicing display apparatus for floating images and a multi-layer display device comprising the same are disclosed. The splicing display apparatus comprises: a display module configured to emit display light constituting a target image. The display module comprises a plurality of display portions arranged at intervals along a first direction. Each display portion is configured to display a corresponding portion of the target image. The splicing display apparatus further comprises a plurality of optical imaging modules configured to receive the display light emitted from the display modules to form a plurality of floating sub-images in the air. Each optical imaging module has an object plane and an image plane. Each of the plurality of display portions is disposed at an object plane of a corresponding optical imaging module of the plurality of optical imaging modules, and the display light emitted from each display portion presents a corresponding floating sub-image at the image plane through the corresponding optical imaging module. The plurality of floating sub-images constitute a complete floating image of the target image, and adjacent floating sub-images of the plurality of floating sub-images have overlapping splicing areas and have the same image content in the splicing areas.