发明名称 Portable telephone
摘要 A portable telephone, equipped with an opening/closing cover, which houses an operating part. An operating panel is mounted to a main casing in a manner enabling movement between a position at the front face side and a position at the inner side of the main casing, and a compression spring, which urges this operating panel in the direction of the position at the front face side of the main casing is equipped. When the opening/closing cover is at the closed position, the operating panel is positioned at the position at the inner side of the main casing, and when the opening/closing cover is opened, the operating panel is moved to the position at the front face side by the compression spring so that it is positioned at a position at which the operating surface is substantially flush with the back face of the opening/closing cover that is positioned at the opened position. With another aspect of this invention, an opened/closed condition detection sensor is provided, and in response to the opening and closing of the opening/closing cover, an image is displayed on the display panel in accordance with a signal processed image signal.
申请公布号 US6807276(B2) 申请公布日期 2004.10.19
申请号 US20010871702 申请日期 2001.06.04
申请人 PIONEER CORPORATION;PIONEER DESIGN CORPORATION 发明人 HIRAYAMA NAOFUMI;TOMONO MIZUKI;NAKATSUKA YOSHINORI;ARAKAWA MIKIKO;KOBAYASHI KATSUMI
分类号 H04M1/02;H04M1/23;(IPC1-7):H04M1/00 主分类号 H04M1/02
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