A control method for image displaying applicable for use to a dual-side transparent display. In another embodiment, a process for forming an electronic device includes placing a workpiece within a depositing chamber of a depositing apparatus, wherein the workpiece includes a substrate and an organic layer overlying the workpiece. The operating surface equation may be generated by fitting a surface equation to data for operating voltage and operating frequency versus leakage current for a plurality of test integrated circuits. Such clouds may enable various types of interactions between group members, and may be temporary andor mobile. At the same time, the original information is transmitted in accordance with the transmission mode of its own apparatus, the encoding method determined based on the reception capability of a facsimile apparatus at a reception destination, and the receiving-side output original size and resolution. The internal combustion engine is preferably embodied as a diesel engine for use in trucks.