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Photosensitive element driving mechanism

專利號
US11178323B2
公開日期
2021-11-16
申請人
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

The present disclosure provides a photosensitive module that can be installed in various electronic devices. The photosensitive module may include a base 3-102, a circuit assembly 3-103, an integrated package substrate 3-110, and a photosensitive element 3-120. The photosensitive element 3-120 can be electrically connected to the circuit assembly 3-103 or the integrated package substrate 3-110. The integrated package substrate 3-110 may be a semiconductor embedded substrate (SESUB), which has a plurality of electronic components, and those electronic components are enclosed in the integrated package substrate 3-110 without being exposed to external environment. Based on the configuration of the integrated package substrate 3-110, the photosensitive module can be equipped with more electronic components and can have a smaller volume at the same time.

The base 3-102 may be made of a material with high thermal conductivity coefficient to improve the overall heat dissipation effect of the photosensitive module. Furthermore, in some embodiments, the photosensitive module may further include a plurality of heat dissipation structures connected to the photosensitive element 3-120. The configuration of the heat dissipation structure can improve the heat dissipation efficiency of the photosensitive module.

The Fourth Embodiment Group

權(quán)利要求

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