Patent ID: 11870970
Assignee: PIMAX TECHNOLOGY (SHANGHAI) CO., LTD
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC H

Claim 0:
1. A mobile terminal-based virtual reality display system which is characterized in that it comprises a mobile terminal and a virtual reality head-mounted device; the mobile terminal is positioned in a slot at a front end of the virtual reality head-mounted device;
the mobile terminal comprises a processing unit, a video processing unit, a main screen and a virtual reality screen wherein the processing unit is configured to control the main screen to export video signals and/or utilize the video processing unit to compress the virtual reality content and export it to the virtual reality screen; the virtual reality head-mounted device is configured to receive a content exported by the virtual reality screen; the main screen is the screen for routine use, the virtual reality screen is normally not on and will be turned on only when VR experience is underway;
the virtual reality head-mounted device is a virtual reality box containing a virtual reality sub-screen inside;
a video signal interface is connected to the video processing unit of the mobile terminal at one end and to the virtual reality head-mounted device at the other end;
the virtual reality sub-screen of the virtual reality head-mounted device and the virtual reality screen of the mobile terminal constitute a twin-screen display mode together; the virtual reality box connects the virtual reality sub-screen into the mobile terminal via HDMI or DP interface to constitute the twin-screen display mode; the virtual reality screen of the mobile terminal has a higher resolution and thus can realize the virtual reality support of mobile terminal, wherein resolution of the virtual reality screen of the mobile terminal is higher than resolution of the main screen of the mobile terminal.