| 发明名称 |
PORTABLE TERMINAL DEVICE |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a portable terminal device that is provided with simple wide angle as well as magnification functions without sacrificing image quality. <P>SOLUTION: This portable terminal device is provided with a camera 2 and a plurality of interchangeable lenses 3A to 3D which are disposed on a manually rotatable disk so as to change the focal lengths of the camera 2. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
| 申请公布号 |
JP2004208176(A) |
申请公布日期 |
2004.07.22 |
| 申请号 |
JP20020377199 |
申请日期 |
2002.12.26 |
| 申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
WATANABE HIDEKI;URATA YASUTO;KITAURA OSAMU;KOJIMA NORIHARU |
| 分类号 |
G03B17/12;H04B1/38;H04M1/02;H04M1/21;H04N5/225;(IPC1-7):H04M1/21 |
主分类号 |
G03B17/12 |
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