Invention Grant
- Patent Title: Eye tracking with mobile device in a head-mounted display
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Application No.: US14711606Application Date: 2015-05-13
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Publication No.: US09791924B2Publication Date: 2017-10-17
- Inventor: Da-Shan Shiu , Kai-Mau Chang , Tsu-Ming Liu
- Applicant: MediaTek Inc.
- Applicant Address: TW Hsinchu
- Assignee: MediaTek Inc.
- Current Assignee: MediaTek Inc.
- Current Assignee Address: TW Hsinchu
- Agency: Han IP Corporation
- Agent Andy M. Han
- Main IPC: G02B27/01
- IPC: G02B27/01 ; G06F3/01 ; G06F1/16 ; H04M1/05

Abstract:
A head-mount display (HMD) and variations thereof are described. An HMD may include a mobile device having a display unit, a camera, a light source and a processing unit that controls operations of the display unit, camera and light source. The processing unit receives data associated with one or more optical images captured by the camera, and renders a visual image displayable by the display unit. The HMD may also include an eyewear piece having a holder, one or more lenses and a reflective unit. The holder is wearable by a user and holds the mobile device in front of eyes of the user. The user can view the display unit through the one or more lenses. The reflective unit reflects an image of at least an eye of the user. The camera is oriented to capture the reflected image of the eye through the reflective unit.
Public/Granted literature
- US20160180591A1 Eye Tracking With Mobile Device In A Head-Mounted Display Public/Granted day:2016-06-23
Information query