发明名称 Handheld electronics devices with multiple user sensory transducers and methods
摘要 An electronics device (100), for example, a cellular telephone, includes a plurality of discrete transducers, one of which is a dynamic loudspeaker device (162) and the other being a linear vibrating device (164). In another embodiment, two or more linear vibrators within device housing are driven with signals having different frequency and/or time variant characteristics to provide different sensory effects for the user.
申请公布号 US2004252857(A1) 申请公布日期 2004.12.16
申请号 US20030458688 申请日期 2003.06.10
申请人 LEWIS IAN 发明人 LEWIS IAN
分类号 H04M1/03;H04R5/02;(IPC1-7):H04R25/00;H04R21/02;H04R11/04;H04R17/02 主分类号 H04M1/03
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