A semiconductor chip includes a substrate having a main surface, the main surface including a flame-shaped first area, which is along sides of the main surface, and a second area encompassed by the first area, a pad formed in the first area and a bump electrode formed on the pad, and at least one supporting member formed in the second area. The nano-structure includes an anodically oxidized layer having a plurality of kinds of pores. Terminal devices includes a web browser for displaying web content, and obtains identification information for an object selected as a synchronization reference among objects in the web content, and transmits the information to the other terminal, with which it performs a cooperative operation. This configuration can be applied, for example, to a broadcasting station that transmits the multi-segment broadcasting through the use of terrestrial digital broadcast waves. The expander selectively receives the compressed fluid from the refillable storage device when the vehicle battery is in need of charging and generates a rotational energy in response to the compressed fluid flowing through the expander. The methods can include using a die and stamper, single impact extrusion, double impact extrusion, and progressive deep draw process.