摘要 |
PROBLEM TO BE SOLVED: To improve the brightness of a pointer lighting part by forming a lattice or rhombic pattern on the surface of a light-transmitting member by knurling, and allowing light to enter a pointer body from multiple directions. SOLUTION: In a lighted analog pointer display device, a lattice or rhombic pattern is formed by knurling on a surface (7a) of a light-transmitting member (7) of a level display body (6) in a case body (1). This pattern allows light to be emitted in multiple directions and enter a pointer body (10) so that the brightness of a pointer lighting part (12) is increased. COPYRIGHT: (C)2009,JPO&INPIT
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