| 摘要 |
PROBLEM TO BE SOLVED: To provide a keypad, a keypad assembly and a mobile terminal which achieve a high clarity without unevenness, a low power consumption and a low production cost. SOLUTION: A keypad is composed of a light guide plate 220 which guides light to disperse inside, a film 247 placed on an upper surface of the light guide plate and equipped with at least one key button 245 and at least one reflective pattern 230 which is fixed facing the light guide plate and reflects a part of the light dispersed inside the light guide plate 220. COPYRIGHT: (C)2007,JPO&INPIT
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