Invention Grant
- Patent Title: Electro-optic variable aperture lens
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Application No.: US14257803Application Date: 2014-04-21
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Publication No.: US09851613B2Publication Date: 2017-12-26
- Inventor: Hannah Dustan Noble , Iain Alexander McAllister
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: APPLE INC.
- Current Assignee: APPLE INC.
- Current Assignee Address: US CA Cupertino
- Agency: Blakely Sokoloff Taylor & Zafman LLP
- Main IPC: G02F1/15
- IPC: G02F1/15 ; G02F1/157 ; G02B5/00 ; G03B9/02 ; G02B27/58

Abstract:
A variable aperture lens and methods of forming such lenses are disclosed. More particularly, embodiments of the variable aperture lens include an electro-optic aperture sandwiched between a front lens and a rear lens along an optical axis. The front lens or the rear lens may include multiple lens layers having different optical properties to provide for a low z-height, optically aligned, variable aperture lens.
Public/Granted literature
- US20150241751A1 ELECTRO-OPTIC VARIABLE APERTURE LENS Public/Granted day:2015-08-27
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