Invention Grant
- Patent Title: Lens driving device for camera, camera and electronic apparatus
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Application No.: US17216721Application Date: 2021-03-30
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Publication No.: US11520162B2Publication Date: 2022-12-06
- Inventor: Ching-Chung Chiu , Kazuo Shikama
- Applicant: Changzhou Raytech Optronics Co., Ltd.
- Applicant Address: CN Changzhou
- Assignee: Changzhou Raytech Optronics Co., Ltd.
- Current Assignee: Changzhou Raytech Optronics Co., Ltd.
- Current Assignee Address: CN Changzhou
- Agency: W&G Law Group
- Priority: JPJP2020217861 20201225
- Main IPC: G02B27/64
- IPC: G02B27/64 ; G03B5/00

Abstract:
The present invention provides a lens driving device, a camera, and an electronic apparatus with a small size, a large correction angle and an excellent hand vibration correction effect. The lens driving device includes a case having an accommodation space, which accommodates a lens module; support frames, support members, and an electromagnetic driving device, for freely rotating the lens module in a direction orthogonal to an optical axis direction; and a base for fixing a circuit board; the electromagnetic driving device is arranged at the support frames and at the base for fixing the circuit board, and is arranged adjacent to a level of a center of gravity of the lens module; and the support frames includes a first support frame and a second support frame, each of the first support frame and the second support frame has different movement axes in a plane and is rotatable freely relative to the base for fixing the circuit board.
Public/Granted literature
- US20220206310A1 LENS DRIVING DEVICE FOR CAMERA, CAMERA AND ELECTRONIC APPARATUS Public/Granted day:2022-06-30
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