| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To display the same information using an afterimage effect no matter how a device body is shaken, when information is displayed using an afterimage effect by driving a plurality of light emitting elements in time series according to the shaking speed of the device body. <P>SOLUTION: When the plurality of light emitting elements are driven in time series as the light emission pattern of information to be displayed is decided according to the shake speed detected by an acceleration sensor 12, while the plurality of light emitting elements configuring a light emitting unit 10 are arranged in a diagonal line, a control unit 1 changes the ways of driving according to a shaking state detected by the acceleration sensor 12. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
