| 发明名称 |
REMOTE CONTROL DEVICE |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To generate a cursor for setting various functions at a position to which a remote control is directed. <P>SOLUTION: The position of a front portion transmitting part 2a and the position of a rear portion transmitting part 2b are calculated on the basis of the irradiation angle of a signal from the front portion transmitting part 2a inputted to front portion receiving sensors 3a to 3d and on the basis of the irradiation angle of a signal from the rear portion transmitting part 2b inputted to rear portion receiving sensors 4a to 4d, respectively. The curser 6 is generated at or moved to the intersection of an extension line connecting the front and rear portion transmitting parts and a screen 5. <P>COPYRIGHT: (C)2004,JPO |
| 申请公布号 |
JP2004023220(A) |
申请公布日期 |
2004.01.22 |
| 申请号 |
JP20020172320 |
申请日期 |
2002.06.13 |
| 申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
OSADA EIJI;KOSAKA TAKAHIRO |
| 分类号 |
G06F13/00;H04N5/00;H04N5/445;H04Q9/00;H04Q9/12 |
主分类号 |
G06F13/00 |
| 代理机构 |
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