| 摘要 |
PROBLEM TO BE SOLVED: To provide a push-button switch member which can show a plurality of indications on a single push-button member and in which any of such indications can be selected and a selected indication content can be recognized easily by a user. SOLUTION: The push-button switch member 2 is composed of a key-top base 5 made of a transparent resin, at least two indicating parts formed by parts where a first low light-transmission layer 62 is removed and a second low light-transmision layer 64 to cover the first low tranmission layer 62 and one or more indicating parts excluding at least one out of each of indicating parts on the top face of the key-top base 5. COPYRIGHT: (C)2007,JPO&INPIT
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