公开(公告)号：US09742972B2

公开(公告)日：2017-08-22

申请号：US15077829

申请日：2016-03-22

Applicant: Primax Electronics Ltd.

Inventor： Chin-Ding Lai ,  Ta-Sheng Yu ,  Han-Kai Wang

IPC: H04N5/225 ,  H04N5/232 ,  H05K1/11 ,  H05K3/30 ,  H05K3/32 ,  H05K1/14 ,  H05K3/36

CPC classification number: H04N5/2257 ,  H04N5/2252 ,  H04N5/2253 ,  H04N5/2254 ,  H04N5/23241 ,  H05K1/117 ,  H05K1/141 ,  H05K1/144 ,  H05K3/363 ,  H05K3/368 ,  H05K2201/041 ,  H05K2201/049 ,  H05K2201/056 ,  H05K2201/10121

Abstract: A camera module includes a lens assembly, a power device with a first circuit board, a second circuit board and a welding element. The first circuit board is partially bent, and thus an electrical contact of the first circuit board is exposed to a lateral side of the power device. The second circuit board includes a conductive hole corresponding to the electrical contact. The conductive hole is exposed to a lateral side of the second circuit board. The welding element is installed on the lateral side of the power device and the lateral side of the second circuit board. The welding element is contacted with the electrical contact and the conductive hole, so that the first circuit board and the second circuit board are electrically connected with each other.