Invention Grant
- Patent Title: Dual lens drive device, dual camera module, and optical device
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Application No.: US16466958Application Date: 2018-01-08
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Publication No.: US11520159B2Publication Date: 2022-12-06
- Inventor: Kap Jin Lee , Yong Nam Choi , Do Yoon Kim , Min Soo Kim , Jung Hwan Kim , Tae Young Kim
- Applicant: LG INNOTEK CO., LTD.
- 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: KR10-2017-0002963 20170109,KR10-2017-0002965 20170109,KR10-2017-0019609 20170213
- International Application: PCT/KR2018/000320 WO 20180108
- International Announcement: WO2018/128489 WO 20180712
- Main IPC: G02B27/64
- IPC: G02B27/64 ; G03B5/02 ; H04N5/232 ; G03B11/04 ; H01F7/16 ; H01F7/08

Abstract:
The present embodiment relates to a dual lens drive device that comprises: a housing; a first bobbin which is disposed to move in a first direction inside the housing; a second bobbin which is disposed to move in the first direction inside housing and is spaced apart from the first bobbin; a first coil which is disposed on the first bobbin; a second coil which is disposed on the second bobbin; a magnet which is disposed in the housing and faces the first coil and the second coil; a base which is disposed below the housing; a substrate which comprises a circuit member having a third coil disposed to face the magnet between the housing and the base; and a support member which movably supports the housing with respect to the substrate, wherein the housing is integrally formed.
Public/Granted literature
- US20200089020A1 DUAL LENS DRIVE DEVICE, DUAL CAMERA MODULE, AND OPTICAL DEVICE Public/Granted day:2020-03-19
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