发明名称 |
Directional pad having integrated acoustic system and lighting system |
摘要 |
An apparatus for use in a data processing device is described in which an audio system and a light system is embedded within a cursor control device such as a directional pad. In one embodiment, the apparatus comprises a cursor control device for performing one or more defined cursor control functions; an audio system embedded within the cursor control device, the audio system configured to generate audio signals responsive to audio signals received and/or generated by the data processing device; and a light source embedded within the cursor control device, the light sources configured to generate light from the cursor control device responsive to control signals generated by the data processing device.
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申请公布号 |
US2005068306(A1) |
申请公布日期 |
2005.03.31 |
申请号 |
US20030718749 |
申请日期 |
2003.11.21 |
申请人 |
DUARTE MATIAS;PALMER JOSEPH;LEWIS TODD;NORTHWAY DAVID;ZEE ANDREW |
发明人 |
DUARTE MATIAS;PALMER JOSEPH;LEWIS TODD;NORTHWAY DAVID;ZEE ANDREW |
分类号 |
G06F1/16;G06F3/023;H04M1/02;H04M1/247;H04M1/725;(IPC1-7):G09G5/00 |
主分类号 |
G06F1/16 |
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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