发明名称 Portable terminal
摘要 A portable terminal, which is small sized, excellent in portability, and having high operability for various functions other than a call function, is provided. Two housings are connected such that they can be extended in directions different from each other. The housings have a retraction state, a first extension state, a second extension state, and a third extension state that is a state achieved by further sliding the housings from the second extension into another state. Broadcast receiving conditions are improved by changing the length of an antenna for receiving digital broadcast reception in the second extension state and the third extension state.
申请公布号 US8219161(B2) 申请公布日期 2012.07.10
申请号 US20060088675 申请日期 2006.09.29
申请人 HIRAOKA MICHIAKI;TSUKIJI HIROSHI;KYOCERA CORPORATION 发明人 HIRAOKA MICHIAKI;TSUKIJI HIROSHI
分类号 H04M1/00 主分类号 H04M1/00
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