| 摘要 |
PROBLEM TO BE SOLVED: To provide a pointer meter for reducing power consumption by modifying the color of a pointer without needing a light source. SOLUTION: In the pointer meter for indicating a scale 10a by a pointer 20 movable on a dial 10, the pointer 20 includes a pointer-shaped electronic paper 22 capable of displaying a plurality of colors. COPYRIGHT: (C)2009,JPO&INPIT
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