发明名称 |
Electronics device applying an image sensor |
摘要 |
An electronic device capable of displaying and recording an input image includes an image sensor. A position information detector processes the image imaged by the image sensor and calculates movement information of the image sensor itself or movement information of a subject imaged by the image sensor. The electronic device can input hand-written characters and graphics without adding afresh a mouse or a tablet.
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申请公布号 |
US2002080239(A1) |
申请公布日期 |
2002.06.27 |
申请号 |
US20010797600 |
申请日期 |
2001.03.05 |
申请人 |
IKEDA MITSUJI;INUZUKA TATSUKI;KUZUNUKI SOSHIRO;NAKASHIMA KEISUKE;FUJII KENJIRO |
发明人 |
IKEDA MITSUJI;INUZUKA TATSUKI;KUZUNUKI SOSHIRO;NAKASHIMA KEISUKE;FUJII KENJIRO |
分类号 |
G06F3/041;G06F3/033;G06F3/038;G06F3/042;G06T7/20;H04M1/23;H04M1/247;H04N5/225;(IPC1-7):H04N5/225;H04N9/04 |
主分类号 |
G06F3/041 |
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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