It is an object of present invention to select the most suitable composition and molding condition for obtaining a glass having a desired refractive index by press molding without any annealing treatment, for a short period of time so as to produce efficiently the glass. The carry look-ahead circuit is composed of 2-input NAND gates 101, 102, 2-input NOR gate 103, AND-NOR type composite gates 201, 202, OR-NAND type composite gate 251, or other gates with 2 or less series stages of transistors inserted between the output terminal and the power source line or the ground line. When the aftermarket security system is enabled, the normally-closed relay will open the current flow and prevent the current from reaching its target, thereby disrupting or disabling the operation of the vehicle function. Therefore, the present invention effectively integrated two or more than one passive components in order to increase function of the embedded type multifunctional integrated structure. A corner post is located at each corner of the column grid array package to secure the position of the ceramic substrate in relation to the printed circuit board.