| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve such a problem that a watch design of good appearance can not be provided, since a metallic material can not be used for a dial, because it is necessary to make the dial transparent or semitransparent in a structure where a watch display is lighted at night or in the dark by conventional technology. <P>SOLUTION: In this lighting structure of the wristwatch, a donut-shaped EL plate is mounted on a module outer peripheral part, a reflecting member having an inclined face for applying the light radiated from the module outer periphery to a central part of the clock face, or a reflecting wall formed on a part of an inner inclined face of an outer case is formed in the outer peripheral part inside a watch outer case, and the light radiated from the module surface is applied to the central part of the upper face of the dial. <P>COPYRIGHT: (C)2004,JPO |
