公开(公告)号：US10228561B2

公开(公告)日：2019-03-12

申请号：US13927025

申请日：2013-06-25

Applicant: Microsoft Technology Licensing, LLC

Inventor： Steve Robbins ,  Scott McEldowney ,  Xinye Lou ,  David Nister ,  Drew Steedly ,  Quentin Simon Charles Miller ,  David D Bohn ,  James Peele Terrell, Jr. ,  Andrew C. Goris ,  Nathan Ackerman

IPC: G02B27/01 ,  G02B27/00 ,  G02B5/04

Abstract: An example see-through head-mounted display system includes a freeform prism and a display device configured to emit display light through the freeform prism to an eye of a user. The see-through head-mounted display system may also include an imaging device configured to receive gaze-detection light reflected from the eye and directed through the freeform prism.