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Photosensitive element driving mechanism

專利號(hào)
US11178323B2
公開日期
2021-11-16
申請(qǐng)人
TDK TAIWAN CORP.（TW Taoyuan）
發(fā)明人
Chao-Chang Hu; Liang-Ting Ho
IPC分類
H04N5/225; G03B17/55; H02K41/035; H02N2/00; H02N2/02
技術(shù)領(lǐng)域
element,assembly,driving,substrate,circuit,package,first,movable,in,heat
地域： Taoyuan

摘要

A photosensitive element driving mechanism includes a fixed assembly, a first movable assembly and a first driving assembly. The first movable assembly is movable relative to the fixed assembly, and the first movable assembly is configured to be connected to a photosensitive element. The photosensitive element corresponds to an optical element. The first driving assembly is configured to drive the first movable assembly to move relative to the fixed assembly. The first movable assembly includes a heat dissipation structure corresponding to the first driving assembly, the optical element or the photosensitive element.

說明書

Please refer to FIG. 17, which is a schematic diagram of the first driving assembly 2-DA1 according to another embodiment of the present disclosure. As shown in FIG. 17, in this embodiment, two sets of first driving magnets are respectively disposed on two opposite sides of the optical module 2-100, and each set of first driving magnets may include four first driving magnets 2-MG1. Two of the first driving magnets 2-MG1 are disposed on one side of the first driving coil 2-CL1, and the other two of the first driving magnets 2-MG1 are disposed on the other side of the first driving coil 2-CL1.

The present disclosure provides an optical system disposed in an electronic device. The optical system includes the optical module 2-100, the supporting frame 2-54, the first elastic elements 2-561, the second elastic elements 2-562, the first driving assembly 2-DA1, and the base 2-58. The supporting frame 2-54 is configured to support the optical module 2-100, and the supporting frame 2-54 is movably connected to the base 2-58 via the first elastic elements 2-561 and the second elastic elements 2-562. When the user uses the electronic device to take pictures and the electronic device is not placed horizontally, the first driving assembly 2-DA1 can drive the supporting frame 2-54 with the optical module 2-100 to rotate around the optical axis 2-O, so as to achieve the purpose of image compensation.

權(quán)利要求

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