Invention Grant
- Patent Title: Camera module having stabilizer providing stabilization function and electronic device including the camera module
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Application No.: US16376401Application Date: 2019-04-05
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Publication No.: US11237405B2Publication Date: 2022-02-01
- Inventor: Sang-min Suh , Seong-woo Ahn
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: KR10-2018-0053208 20180509
- Main IPC: G02B27/64
- IPC: G02B27/64 ; G03B5/00 ; H02N2/02 ; G02B7/02
Abstract:
The camera module includes: a first frame that is formed to surround a lens and fixes the lens; a second frame that is formed to surround the first frame and is apart from the first frame; a third frame that is formed to surround the second frame and is apart from the second frame; a plurality of first piezoelectric actuators that connect the first frame to the second frame; and a plurality of second piezoelectric actuators that connect the second frame to the third frame, wherein the plurality of first piezoelectric actuators are arranged in parallel in a first direction around the lens, and the plurality of second piezoelectric actuators are arranged in parallel in a second direction around the lens.
Information query
