Invention Grant
- Patent Title: Inconspicuous near-eye electrical circuits
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Application No.: US16224554Application Date: 2018-12-18
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Publication No.: US10914945B2Publication Date: 2021-02-09
- Inventor: Karol Constantine Hatzilias , Robin Sharma , Christopher Yuan Ting Liao , Andrew Ouderkirk
- Applicant: Facebook Technologies, LLC
- Applicant Address: US CA Menlo Park
- Assignee: Facebook Technologies, LLC
- Current Assignee: Facebook Technologies, LLC
- Current Assignee Address: US CA Menlo Park
- Agency: Pequignot + Myers
- Agent Matthew A. Pequignot
- Main IPC: G02B27/00
- IPC: G02B27/00 ; H05K1/02 ; H05K1/09 ; H05K3/02 ; H05K1/18 ; G02B27/01 ; H05K1/11 ; H05K3/12

Abstract:
A near-eye optic includes a substrate having a clear aperture for propagating light. An inconspicuous electrical circuit is supported by the substrate in the clear aperture of the substrate. The inconspicuous electrical circuit includes a plurality of inconspicuous conductive traces disposed in an inconspicuous pattern and electrically coupled to a plurality of inconspicuous electrical components. The inconspicuous pattern may include e.g. an asymmetric pattern, an aperiodic pattern, a pseudo-random pattern, a meandering pattern, a periodic pattern modulated with pseudo-random perturbations, or a non-rectangular pattern modulated with pseudo-random perturbations.
Public/Granted literature
- US20200150426A1 INCONSPICUOUS NEAR-EYE ELECTRICAL CIRCUITS Public/Granted day:2020-05-14
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