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. 30, 2023
Filed:
Aug. 04, 2022
Qingdao Pico Technology Co., Ltd., Shandong, CN;
Xiuzhi Zhang, Shandong, CN;
Hongwei Zhou, Shandong, CN;
Guanghui Liu, Shandong, CN;
Hengjiang Guo, Shandong, CN;
QINGDAO PICO TECHNOLOGY CO., LTD., Qingdao, CN;
Abstract
Provided are a head-mounted display device and a head-mounted display system. The head-mounted display device includes: a processor, a first interface, a transfer switch, a wireless communication module and a display screen, the wireless communication module is configured to be in wireless communication connection with a hand-held controller; the processor is configured to control the transfer switch to switch for communication between the first interface and the display screen when detecting that the first interface is connected to a host, and send first position data and second position data to the host via the first interface, so as to allow the host to render an image according to the first position data and the second position data and to output and display a rendered image on the display screen via the first interface.