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. 28, 2026
Filed:
May. 06, 2024
Shanghai Tianma Microelectronics Co., Ltd., Shanghai, CN;
Yang Zeng, Shanghai, CN;
Yaodong Wu, Shanghai, CN;
SHANGHAI TIANMA MICROELECTRONICS CO., LTD., Shanghai, CN;
Abstract
A holographic display system and an electronic device are provided. The holographic display system includes: at least a first optical module, a second optical module and a third optical module arranged sequentially in a first direction towards which the backlight is to be emitted. The first optical module is configured to transmit light of a first polarization direction, the second optical module is configured to transmit light of a second polarization direction, and the third optical module is configured to transmit light of a third polarization direction. The first polarization direction and the second polarization direction are at an angle of β, the second polarization direction and the third polarization direction are at an angle of β, and the first polarization direction and the third polarization direction are at an angle of β, βis greater than at least one of βand β.