| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electronic apparatus having an operation part consisting of frameless keys, each of which can be identified by a user even when the operation part is illuminated from the inside. <P>SOLUTION: An operation part of a mobile phone K mainly consists of a key top 12, a plate member 8, and a base plate 9. The key top 12 consists of key members 1a-1d, 2a-2e, 3a-3e, 4a-4e and has passing means which passes light through a location where four key members come in contact. Furthermore, the plate member 8 has a hole part 81 in the position which faces the passing means. Furthermore, the base plate 9 has an LED 91 in the position which faces the hole part 81. <P>COPYRIGHT: (C)2012,JPO&INPIT |
