Control method of the angle of visibility control device, the display and the angle of visibility control device, the record medium which records the angle of visibility control supervisor, and the said program

摘要

The control section of the portable telephone controls the angle of visibility modification section which modifies the angle of visibility of the picture indicatory department. The control section controls the angle of visibility of the picture indicatory department on the basis of the usage condition of various devices. Concretely, as for the control section, it has with the angle of visibility control section which controls the angle of visibility modification section on the basis of the angle of visibility which the angle of visibility search section and the angle of visibility search section which search the angle of visibility which corresponds to the device where between the use device inspection section and is used remember the device and angle of visibility which inspects the use of the device includes the corresponding relationship the memory section and the use device inspection section which device angle of visibility corresponding table which use inspect, from the table search. Because of this, can control the angle of visibility which is done automatically according to usage condition, to actualize with little setting.