摘要 |
PROBLEM TO BE SOLVED: To provide a pointer instrument device capable of reducing cost by reducing the number of components for illumination, and illuminating excellently a plurality of illumination objects. SOLUTION: The pointer instrument device 1 includes a light source 2, a light guide 5 for guiding light from the light source 2, a display element 12 illuminated by the light source 2, case bodies 9, 11 with at least the display element 12 and the light guide 5, a dial plate 13 with an index part 13b positioned on the periphery of the display element, and a pointer 14 for indicating the index part 13b. In the device 1, a transmission panel 10 comprising a translucent material and with a plurality of irradiation parts 10a-10c is provided on the back of the display element 12, and optical members 6-8 for changing a directional characteristic of light from the light guide 5 are provided between the transmission panel 10 and the light guide 5 on a position corresponding to at least one of the plurality of irradiation parts 10a-10c of the transmission panel 10. COPYRIGHT: (C)2009,JPO&INPIT
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