Patent ID: 9696608
Date: 2017-07-04
CPC Classifications: G02B,G03B

Claim:
1. An apparatus having a spring plate connecting with three-dimensional (3D) circuit terminals, comprising: a base further including a top surface and a thickness surface, at least one bulged plane being formed at a predetermined location on the top surface, the bulged plane having a slope side surface, the thickness surface having at least one extending end extended along a direction leaving the bulged plane, an outer side of the extending end having a declined surface extending and declining from top to bottom and also from inside to outside with respect to the base; wherein a 3D circuit process is applied to form a continuous electroplated metal layer on a top surface and a side surface of the bulged plane and the declined surface of the extending end for further forming at least one terminal; wherein a welding process is applied to electrically connect the at least one terminal and a spring plate fixed on the top surface of the base; wherein the spring plate further includes at least one connection aperture in correspondence with the respective bulged plane of the base; wherein, while the spring plate is fixed to the top surface of the base, the bulged plane coated by the electroplated metal layer is fit to the respective connection aperture of the spring plate, and the connection aperture and the electroplated metal layer on the bulged plane are welded or soldered together so as to electrically connect the spring plate and the at least one terminal; and wherein, when the bulged plane is fit to the respective connection aperture of the spring plate, a top of the spring plate is flush with the top surface of the bulged plane coated by the electroplated metal layer.