公开(公告)号：US20250067976A1

公开(公告)日：2025-02-27

申请号：US18940860

申请日：2024-11-08

Applicant: Industrial Technology Research Institute

Inventor： Han-Kuei Fu ,  Meng-Han Lin ,  Hsu-Shih Huang ,  Ming-Hsien Wu ,  Chia-Hsin Chao ,  Wei-Hung Kuo

IPC: G02B27/00 ,  G02B27/01

Abstract: A head-mounted eye tracking system including a light-transmitting substrate, an eye tracker, and a signal processor is provided. The eye tracker is configured to sense eyeballs of a wearer. The eye tracker includes a plurality of light-emitting devices and a plurality of sensing devices. The plurality of light-emitting devices are configured to emit a tracking beam. The plurality of sensing devices are configured to receive the tracking beam reflected by the eyeballs of the wearer. The signal processor is electrically connected to the eye tracker. The plurality of sensing devices are embedded in grooves within the light-transmitting substrate.