Invention Grant
- Patent Title: Devices and methods for adjusting an interpupillary distance based on encoded light patterns
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Application No.: US15583952Application Date: 2017-05-01
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Publication No.: US10254507B1Publication Date: 2019-04-09
- Inventor: Brian Wheelwright , Jacques Gollier , Ying Geng , Yijing Fu
- 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: Morgan, Lewis & Bockius LLP
- Main IPC: A61B3/10
- IPC: A61B3/10 ; G02B7/12 ; G02B27/01 ; G02B27/42 ; G06T7/73
Abstract:
A device includes a first light source device configured to transmit a first light and a second light. The device also includes a first set of one or more lenses configured for directing the first light and the second light toward a first eye of a user. The first light is spatially offset from the second light. The first light and the second light provide a cue for adjusting a location of the first set of one or more lenses. Also disclosed is a method that includes transmitting a first light and a second light through a first set of one or more lenses and directing the first light and the second light toward a first eye of a user. Further disclosed is a method for adjusting a position of one or more lenses.
Information query
