发明名称 |
KEY INPUT DEVICE FOR REMOTE CONTROL APPARATUS, KEY INPUT METHOD OF KEY INPUT DEVICE FOR REMOTE CONTROL APPARATUS, PROGRAM, AND RECORDING MEDIUM |
摘要 |
A first control unit outputs, to a lighting control unit, a lighting signal that causes a plurality of light-emitting units provided for each of a plurality of keys for operating to be sequentially lighted for each of groups determined in advance. Based on a signal for selecting a group outputted from a first selection unit and an output signal from the first control unit, a first comparison/judgment unit outputs a group whose light-emitting unit had been lighted upon selection as a finalized group. A second control unit outputs a lighting signal that causes light-emitting units included in the finalized group to be respectively sequentially lighted, and based on the output signal and a signal for selecting a key outputted from a second selection unit, a second comparison/judgment unit judges that a key corresponding to a light-emitting unit that had been lighted upon selection as a finalized key.
|
申请公布号 |
US2011164189(A1) |
申请公布日期 |
2011.07.07 |
申请号 |
US200913063350 |
申请日期 |
2009.08.06 |
申请人 |
ASAYAMA SAKO;MATSUO MITSUHARU;MATSUO KEISUKE |
发明人 |
ASAYAMA SAKO;MATSUO MITSUHARU;MATSUO KEISUKE |
分类号 |
H04N5/44 |
主分类号 |
H04N5/44 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|