发明名称 |
Portable Electronic Device |
摘要 |
When image data is displayed on the display portion of a conventional mobile telephone, characters cannot be displayed thereon, and thus the image data and the characters cannot be simultaneously displayed. In a portable electronic device according to the present invention, a cover member having a first display device (101) for displaying an image (digital still image or the like) and a second display device (102) having a touch input operational portion (for displaying characters, symbols, or the like) are attached to each other so as to allow opening and closing. |
申请公布号 |
US2009029739(A1) |
申请公布日期 |
2009.01.29 |
申请号 |
US20080239138 |
申请日期 |
2008.09.26 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
OKAMOTO SATORU;YAMAZAKI SHUNPEI |
分类号 |
H04B1/38;G02F1/133;G06F1/16;G06F3/041;H04M1/02;H04M1/725 |
主分类号 |
H04B1/38 |
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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