Invention Grant
- Patent Title: Variable focus lens, and preparing method of the same
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Application No.: US14219529Application Date: 2014-03-19
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Publication No.: US09726861B2Publication Date: 2017-08-08
- Inventor: Byung Hee Hong , Jun Mo Kang
- Applicant: Graphene Square Inc. , SNU R & DB Foundation
- Applicant Address: KR Seoul KR Seoul
- Assignee: Graphene Square, Inc.,SNU R&DB Foundation
- Current Assignee: Graphene Square, Inc.,SNU R&DB Foundation
- Current Assignee Address: KR Seoul KR Seoul
- Agency: Greer Burns & Crain Ltd.
- Priority: KR10-2013-0043431 20130419
- Main IPC: G02B13/00
- IPC: G02B13/00 ; G02B3/00 ; G02C7/08
Abstract:
The present disclosure relates to a variable focus lens containing graphene, a preparing method of the variable focus lens, a focus controlling method of the variable focus lens, and a display device including the variable focus lens.
Public/Granted literature
- US20140313588A1 VARIABLE FOCUS LENS, AND PREPARING METHOD OF THE SAME Public/Granted day:2014-10-23
Information query
