Invention Grant
- Patent Title: Lens moving apparatus, camera module and mobile device including the same
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Application No.: US16295441Application Date: 2019-03-07
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Publication No.: US10531003B2Publication Date: 2020-01-07
- Inventor: Tae Bong Park , Jin Suk Han , Jung Cheol 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: KR10-2015-0037953 20150319; KR10-2015-0074759 20150528
- Main IPC: H04N5/232
- IPC: H04N5/232 ; G02B7/04 ; G02B27/64 ; G02B7/02 ; H04N5/225 ; G03B3/10 ; G03B5/00

Abstract:
Embodiments provide a lens moving apparatus including a bobbin having a lens barrel, a housing configured to accommodate the bobbin, an upper elastic member coupled to the bobbin and the housing, a lower elastic member coupled to the bobbin and the housing, a first coil disposed on the bobbin, a first magnet disposed on the housing, a circuit board disposed below the housing, a second coil disposed on the circuit board, a first sensor to output a first output signal based on a sensed result of a magnetic field strength of the first magnet, a first capacitor connected in parallel to the first sensor.
Public/Granted literature
- US20190208128A1 LENS MOVING APPARATUS, CAMERA MODULE AND MOBILE DEVICE INCLUDING THE SAME Public/Granted day:2019-07-04
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