Invention Grant
- Patent Title: Optical image stabilization driver device for stable movement of image sensor, camera module and electronic device
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Application No.: US17880043Application Date: 2022-08-03
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Publication No.: US12003855B2Publication Date: 2024-06-04
- Inventor: Chen-Yi Huang , Lin An Chang , Ming-Ta Chou
- Applicant: LARGAN PRECISION CO., LTD.
- Applicant Address: TW Taichung
- Assignee: LARGAN PRECISION CO., LTD.
- Current Assignee: LARGAN PRECISION CO., LTD.
- Current Assignee Address: TW Taichung
- Agency: Maschoff Brennan
- Main IPC: H04N23/68
- IPC: H04N23/68 ; H04N23/54

Abstract:
An optical image stabilization driver device includes an image sensor, a fixed carrier, a circuit element, an elastic element and a driving element. The circuit element includes a fixed part disposed on the fixed carrier, a movable part and an electrical transmission part. The image sensor is disposed on the movable part. The electrical transmission part has conductive routes electrically connected to the movable part and the fixed part. The elastic element includes a first frame part corresponding to the fixed part, a second frame part corresponding to the movable part and an elastic connection part connected to the first frame part and the second frame part and providing the image sensor with a freedom of movement in a plane. The driving element is configured to drive the image sensor to move relative the fixed carrier in the plane.
Public/Granted literature
- US20230283899A1 OPTICAL IMAGE STABILIZATION DRIVER DEVICE, CAMERA MODULE AND ELECTRONIC DEVICE Public/Granted day:2023-09-07
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