发明名称 Light emitting electronic component
摘要 <p>A key pad used for switching in an electronic appliance. The key pad has a translucent key top having a contact surface, an electroluminescent light emitting region disposed in contact with the translucent key top on the contact surface, and a vibration absorbing sheet disposed on the surface of the electroluminescent light emitting portion opposite to the key top. The contour of the electroluminescent light emitting region is generally the same as the contour of said contact surface.</p>
申请公布号 EP1513164(A2) 申请公布日期 2005.03.09
申请号 EP20040445090 申请日期 2004.09.07
申请人 POLYMATECH CO., LTD. 发明人 NAKANISHI, YUTAKA
分类号 H01B3/02;H01H13/70;G06F3/02;G09F13/22;H01H13/14;H01H13/83;H01J1/62;H01J63/04;H04M1/22;H05B33/14;(IPC1-7):H01B3/02 主分类号 H01B3/02
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