A stack structure of a carrier board embedded with semiconductor components and a method for fabricating the same are proposed. The device has an elongated handle with a front end connected to the rear end of the elongated applicator, a hollow tube with a front open end and a rear open end, disposed around the elongated applicator, and a removable lid on the front open end of the hollow tube. If it should be replaced, then the system retrieves good information from an external source and stores it into a cache memory. Moreover, the method further includes determining, based on the target volume, a data interval spacing to apply between each data substream at transmission.