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:
Aug. 05, 2025
Filed:
Aug. 18, 2020
University of Central Florida Research Foundation, Inc., Orlando, FL (US);
Goertek Inc., Shandong, CN;
Yun-Han Lee, Orlando, FL (US);
Guanjun Tan, Orlando, FL (US);
Tao Zhan, Orlando, FL (US);
Kun Yin, Orlando, FL (US);
Jianghao Xiong, Orlando, FL (US);
Shin-Tson Wu, Orlando, FL (US);
Sheng Liu, Santa Clara, CA (US);
Jilin Yang, Santa Clara, CA (US);
University of Central Florida Research Foundation, Inc., Orlando, FL (US);
Goertek Inc., Shandong, CN;
Abstract
An input coupler component, optical display system and electronics apparatus are disclosed. The input coupler component comprises: an input polarization volume grating, which is disposed to deflect an input polarized electromagnetic wave into a waveguide in a total internal reflection manner; and an input polarization management layer, which adjusts the polarization of the deflected electromagnetic wave to a polarization state different from that of electromagnetic wave to be deflected by the input polarization volume grating.