发明名称 |
ROTATING LED DISPLAY DEVICE RECEIVINIG DATA VIA INFRARED TRANSMISSION |
摘要 |
<p>An apparatus, system, and method for displaying and transmitting information in which a rotatable member has a display end upon which a plurality of light emitting devices (LEDs) are disposed in a linear manner normal to a plane of rotation. The invention also includes an infrared transmitter (IRT), for communicating energize instructions conforming to a message to be presented; and an infrared receiver (IRR), for receiving the energize instructions and responsively energizing specific light emitting devices such that the message is presented by the rotating light emitting devices.</p> |
申请公布号 |
WO2004049600(A1) |
申请公布日期 |
2004.06.10 |
申请号 |
WO2003IB01592 |
申请日期 |
2003.03.18 |
申请人 |
CN |
发明人 |
LO, WAI, KIN;SIT, KWOK, WAH |
分类号 |
G09F9/33;H04M1/57;(IPC1-7):H04B10/00 |
主分类号 |
G09F9/33 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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