MEMBER FOR PUSH BUTTON SWITCH AND METHOD FOR MANUFACTURING THE SAME |
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| 申请号 | EP02722720 | 申请日 | 2002-04-23 | 公开(公告)号 | EP1398808A4 | 公开(公告)日 | 2005-03-16 |
| 申请人 | SHINETSU POLYMER CO; | 发明人 | KAWAGUCHI TOSHIYUKI; HOTTA SHINJI; TAKAHASHI MASAYUKI; | ||||
| 摘要 | A thin and light member (1) for push button switch having high visibility in which illumination of uniform luminance can be realized at a display section while suppressing power consumption by using optical energy effectively for illumination at the display section. The member (1) for push button switch comprises a key top section (3), a cover basic material being fixed onto a circuit board (5) while arranging the key top section (3) at a specified position, and a surface light emitter (4) integral with a switch function display section (2) disposed at the key top section (3). The surface light emitter (4) has an emission layer (13) formed between a base electrode (14) and a transparent electrode (10) facing the base electrode (14), wherein the transparent electrode (10) disposed contiguously to the display section (2) is made of a transparent conductive polymer. | ||||||
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| 说明书全文 | |||||||
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