A semiconductor device may include a substrate including an NMOS region and a PMOS region. To efficiently pattern large contiguous areas rapidly, a procedure has been developed using spot-size modulation of the focused laser beam to more efficiently pattern interior portions. The PAC is conveniently combined with an electronic wristwatch and worn by its user. Perpendicular walls, configured by the two side walls and the medial dividing wall of the splice housing, and horizontal walls, configured by the dividing plate, delimit a plurality of splice housing chambers provided on a plurality of vertical levels and rows. In addition, by cutting out an upper portion of the heatsink plate, folding lines of the heatsink plate are shortened so that the heat-absorbing portions of the heatsink plates stacked upon one another can be tightly joined to form a heatsink by a reduced force. The port is radially offset by a fixed distance and fixed orientation from the first portion within the pin.