Patent ID: 11917278
Assignee: HONGQISHENG PRECISION ELECTRONICS (QINHUANGDAO) CO., LTD
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G  Y | IPC H

Claim 8:
9. A method for manufacturing a lens module, comprising:
providing a baseplate, the baseplate defining a receiving hole;
mounting an image sensor on the baseplate, the image sensor corresponding in position to the receiving hole;
providing a mounting bracket, the mounting bracket defining a through hole, wherein an inner wall of the through hole extends towards a central axis of the through hole to form a platform, and a side of the mounting bracket adjacent to the platform extends outward to form a connecting portion;
forming a multilayer coil, a capacitor, and a resistor on the mounting bracket by laser direct structuring, wherein the multilayer coil comprises a plurality of layers of encircling coils arranged on the mounting bracket from inside to outside;
mounting an optical filter on the platform, the optical filter being accommodated in the through hole;
mounting a lens in the through hole;
mounting the mounting bracket on the baseplate; and
connecting a circuit board with the mounting bracket through the connecting portion.