BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a vertical cross-sectional view of a heat spreader module for use in the present invention;
FIG. 2 is an enlarged fragmentary view of an SiC/Cu composite material for use as an example of a constituent of a heat spreader;
FIG. 3 is an enlarged fragmentary view of another SiC/Cu composite material for use as an example of a constituent of a heat spreader;
FIG. 4 is a flowchart of an operation sequence of a manufacturing process, including an inspecting method, according to the present invention;
FIG. 5 is a vertical cross-sectional view illustrating a setting step;
FIG. 6 is a vertical cross-sectional view illustrating a joining step;
FIG. 7 is a vertical cross-sectional view illustrating a liquid applying step;
FIG. 8 is a vertical cross-sectional view illustrating a voltage applying step; and
FIG. 9 is a vertical cross-sectional view of a modified heat spreader module for use in the present invention.