发明名称 |
BACKLIGHTING REMOTE CONTROLS |
摘要 |
A remote control includes sensing circuitry operable to detect a user touching the remote control. The remote control further includes a light source operable to backlight user input circuitry of the remote control. Control logic of the remote control activates the light source responsive to the sensing circuitry detecting the user touching the remote control. |
申请公布号 |
US2010231384(A1) |
申请公布日期 |
2010.09.16 |
申请号 |
US20090404848 |
申请日期 |
2009.03.16 |
申请人 |
ECHOSTAR TECHNOLOGIES, L.L.C. |
发明人 |
REAMS WILLIAM R. |
分类号 |
G08B21/00;G08C19/00;H03K17/96;H05B39/04 |
主分类号 |
G08B21/00 |
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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