发明名称 |
Carry-on device for electronic devices e.g., personal digital assistant, displays image data based on ON/OFF state of power control switch with respect to reception of working voltage from power supply unit |
摘要 |
<p>A power supply unit (11) outputs work voltage to cholestric LCD (13) for continuously displaying image of prestored image data. A display control unit (14) controls display of different image data from the cholestric LCD based on ON/OFF state of power control switch (16) connected between power supply unit and cholestric LCD with respect to the availability of working voltage from power supply unit.</p> |
申请公布号 |
CH694213(A5) |
申请公布日期 |
2004.09.15 |
申请号 |
CH20030000992 |
申请日期 |
2003.06.05 |
申请人 |
YUAN SUNG WENG |
发明人 |
WENG YUAN SUNG |
分类号 |
G02F1/133;G02F1/137;G04C17/00;G04G9/06;G09G3/36;(IPC1-7):G02F1/133 |
主分类号 |
G02F1/133 |
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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