Invention Grant
- Patent Title: Display active alignment system for waveguide displays
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Application No.: US15263212Application Date: 2016-09-12
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Publication No.: US10324291B2Publication Date: 2019-06-18
- Inventor: Steven John Robbins , Drew Edward Steedly , Michael Edward Samples , Zhiqiang Liu , Andrew K. Juenger
- Applicant: Microsoft Technology Licensing, LLC
- Applicant Address: US WA Remond
- Assignee: Microsoft Technology Licensing, LLC
- Current Assignee: Microsoft Technology Licensing, LLC
- Current Assignee Address: US WA Remond
- Agency: Workman Nydegger
- Main IPC: G02B27/01
- IPC: G02B27/01 ; G02B6/00 ; G02B6/10 ; G06T7/70 ; F21V8/00 ; G09G3/00 ; G06T7/73 ; G06T3/00
Abstract:
A display system includes a display alignment tracker configured track the position of a first signal and the position of a second signal. The display alignment tracker optically multiplexes a portion of a first signal and a portion of the second signal into a combined optical signal and measures a differential between the first signal and the second signal.
Public/Granted literature
- US20180074317A1 DISPLAY ACTIVE ALIGNMENT SYSTEM FOR WAVEGUIDE DISPLAYS Public/Granted day:2018-03-15
Information query
