Invention Grant
- Patent Title: Refractive index variable lens and camera module using the same
- Patent Title (中): 折射率可变镜头和相机模块使用相同
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Application No.: US14118376Application Date: 2012-05-18
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Publication No.: US09028079B2Publication Date: 2015-05-12
- Inventor: Sukyeong Koo
- Applicant: Sukyeong Koo
- Applicant Address: KR Seoul
- Assignee: LG Innotek Co., Ltd.
- Current Assignee: LG Innotek Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Saliwanchik, Lloyd & Eisenschenk
- Priority: KR10-2011-0046965 20110518
- International Application: PCT/KR2012/003966 WO 20120518
- International Announcement: WO2012/157996 WO 20121122
- Main IPC: G02B3/00
- IPC: G02B3/00 ; G02B13/00
Abstract:
The present invention provides a refractive index variable lens and a camera module using the same, the refractive index variable lens including a disc-shaped first medium, and a second medium formed at a periphery of the first medium and having a refractive index higher than a refractive index of the first medium, wherein a periphery of the second medium is sequentially formed with at least one medium having a refractive index higher than a refractive index of the second medium.
Public/Granted literature
- US20140078590A1 REFRACTIVE INDEX VARIABLE LENS AND CAMERA MODULE USING THE SAME Public/Granted day:2014-03-20
Information query
