发明名称 PORTABLE ELECTRONIC DEVICE
摘要 PROBLEM TO BE SOLVED: To rotate the display section smoothly without rubbing a finger on a portable electronic device having a rotating display section. SOLUTION: The portable electronic device has a body 1 having an operation key, a display section 5, a hinge 3 for connecting the folding body 1 and display section 5 to open/close freely, a section for making the display section 5 rotatable for the body 1 in a state with the display section 5 opened for the body 1, and a rotation assist portion 53 provided near one end of the display section 5 and being pushed with a finger to rotate the display section 5. Preferably, the rotation assist portion 53 has a protruding or recessed shape for placing a finger and can rotate freely. COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2009055091(A) 申请公布日期 2009.03.12
申请号 JP20070217191 申请日期 2007.08.23
申请人 CASIO HITACHI MOBILE COMMUNICATIONS CO LTD 发明人 MAEHARA TOSHIAKI;KAJITA MUNEAKI
分类号 H04M1/02 主分类号 H04M1/02
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