发明名称 Mobile communication terminal, program and state display method
摘要 <p>A state display device includes: a key operating section which receives input from a user; colored light emitting portions which are provided in the vicinity of the key operating section; and a control unit which controls the lighting of each one of the colored light emitting portions.</p>
申请公布号 EP2658220(A1) 申请公布日期 2013.10.30
申请号 EP20130178035 申请日期 2009.06.18
申请人 NEC CORPORATION 发明人 ASAKURA, HIROHITO;TAMURA, KENGO
分类号 H04M1/00;H04M1/02;H04M1/22 主分类号 H04M1/00
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