A highly proton conductive polymer electrolyte composite membrane for a fuel cell is provided. When the electroluminescent lamp is powered, it emits light caused the stimulation of an electroluminescent phosphor in the electric field. Furthermore, the plurality of lenses are not in contact with a second mount on which the substrate is mounted. The memory stores the characters having intrinsic virtual coordinates, and several input keys serve for navigating across the characters by using the virtual coordinates of the characters to select the characters. For the technique of the current electron optical system and detector, a detector of the area larger than a constant area is necessary and detection of 200 Msps or more by receiving limitation on the frequency inversely proportional to the area is substantially difficult.