Integrated drive module with energy conversion function and manufacturing method thereof

Abstract

An integrated drive module with energy conversion function includes a patterned conductive circuit layer, an integrated electromagnetic induction component layer, a second dielectric layer, an embedded component and a conductive component. The integrated electromagnetic induction component layer is disposed on the patterned conductive circuit layer, and includes multiple conductive coil layers, multiple conductive connection components and a first dielectric layer. The conductive coil layers are stacked on each other, and each conductive connection component is electrically connected between two corresponding adjacent conductive coil layers, or electrically connected between the adjacent conductive coil layer and the patterned conductive circuit layer. between. The first dielectric layer covers the conductive coil layers and the conductive connection components. The second dielectric layer is formed on the patterned conductive circuit layer and covers the patterned conductive circuit layer. Both the embedded component and the conductive component are arranged in the second dielectric layer, and the embedded component is electrically connected with the patterned conductive circuit layer. One end of the conductive component is electrically connected to the patterned conductive circuit layer, and the other end is exposed to the second dielectric layer.

Description

technical field [0001] The present invention relates to a driving module and its manufacturing method, and in particular to an integrated driving module with energy conversion function and its manufacturing method. Background technique [0002] With the popularity of social networking sites and the increasingly powerful camera functions of smartphones, people are increasingly relying on smartphone cameras to take pictures and videos, and more and more technologies that were originally used in traditional cameras and video recorders are introduced into mobile phone cameras among. In order to overcome the problem of mobile phone shaking and blurring in night shots and photography, built-in anti-shake functions in mid-to-high-end mobile phones are becoming more and more common. [0003] One of the anti-shake technologies is Optical Image Stabilization (OIS), which uses built-in lenses (Lens-Shift Optical Image Stabilization) or photosensitive components (Senor-Shift Optical Im...

AI Technical Summary

Problems solved by technology

The resulting magnetic drive has at least the following disadvantages: (1) These components are produced by different manufacturers, which means that the size and thickness of each component will be limited and cannot be effectively reduced, so that the overall thickness will reach 800 Micron; (2) The number of components is large and must be assembled manually, so the product accuracy is insufficient and will affect the yield; (3) Inheriting the previous two points, it will make it difficult to reduce the cost

Images