| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an on-board electronic device capable of more easily displaying visual information and making the visual information visible even at night or in a dark place even while suppressing power consumption. <P>SOLUTION: In a room mirror device as the on-board electronic device for making a user view the visual information displayed in the display area of a cover plate 4 corresponding to driving conditions, a transparent plate 11 is arranged in the form of overlapping with a cover plate 4 on the back surface of the cover plate 4, a plurality of LEDs 13 are arranged at the position of the end face 11a of the transparent plate 11, irradiation light from the LEDs 13 is reflected on a reflecting surface 17a of a recess 17 formed in a notch shape on the back surface of the transparent plate 11 and is guided in the direction of the cover plate 4, and the reflected light is viewed from the side of the cover plate 4 as the visual information. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
