| 摘要 |
PURPOSE:To prevent reflected light from entering eyes directly by providing a display device slantingly at a specific angle and providing a hood so that the surface of the display device is not seen directly from an eye range. CONSTITUTION:Metal such as aluminum is vapor-deposited thinnly on the internal surface of a frontwindow 1 and a silicon oxide is further vapor-deposited as a projection film to form a light transmittive mirror part 1a. The display device 2 consisting of a TN type liquid-crystal display element such as a speedometer slants at about 90 deg. to the plane of the light transmittive mirror part 1a and a dashboard 5 forms a hood part 5a which extends to above the line (alternate long and two short dashes line) connecting the upper end of the display surface of the display device 2 and the upper end of the eye range 3. Some of light components reflected by the light transmittive mirror part 1a of the windshield 1 as to light from the display device 2 travel through the path shown by solid lines as shown by an arrow to reach the eye range 3, and a reflected image of the display pattern on the display device 2 is viewed in such a direction that the light transmittive mirror part 1a is seen from the eye range 3. |
