Invention Grant
- Patent Title: Wafer level lens stack, optical system, electronic device and method
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Application No.: US15447510Application Date: 2017-03-02
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Publication No.: US10795136B2Publication Date: 2020-10-06
- Inventor: Klaus Zimmermann , Alexander Gatto
- Applicant: Sony Corporation
- Applicant Address: JP Tokyo
- Assignee: SONY CORPORATION
- Current Assignee: SONY CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Xsensus LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@1c47606d
- Main IPC: G02B13/00
- IPC: G02B13/00 ; G02B27/64 ; G02B3/14 ; G02B7/04 ; G02B26/08
Abstract:
The present disclosure pertains to a wafer level lens stack, which has a substrate, a first, a second lens and an actuator. The substrate has a first side and a second side. The second side is opposite to the first side. The first lens is on the first side of the substrate. The second lens is on the second side of the substrate and the second lens can change its refraction characteristic. The actuator can change the refraction characteristic of the second lens.
Public/Granted literature
- US20170269341A1 WAFER LEVEL LENS STACK, OPTICAL SYSTEM, ELECTRONIC DEVICE AND METHOD Public/Granted day:2017-09-21
Information query
