Invention Grant
- Patent Title: Flexible border allowing vertical translation of membrane for fluid-filled lens
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Application No.: US15877256Application Date: 2018-01-22
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Publication No.: US10677967B1Publication Date: 2020-06-09
- Inventor: Andrew John Ouderkirk , Lu Lu
- 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: Kilpatrick Townsend & Stockton LLP
- Main IPC: G02B3/14
- IPC: G02B3/14 ; G02B27/00 ; G02B3/00
Abstract:
A flexible border for a liquid lens serves as a transition to allow movement at an edge of a membrane that is part of the liquid lens, thereby reducing distortion caused by the “beam effect” of the membrane securely attached to an anchor point. The flexible border allows vertical translation of an end of a membrane portion.
Information query
