发明名称 |
DISPLAY DEVICE AND SENSING SIGNAL PROCESSING APPARATUS |
摘要 |
A display device includes a plurality of first and second sensing data lines; a plurality of first and second sensors connected to the first and second sensing data lines, respectively; a plurality of first signal converters which compare a first sensing data signal with a first reference voltage and output a first sensing output signal; a plurality of second signal converters which compare a second sensing data signal with the first reference voltage and output a second sensing output signal; a first position signal output unit which outputs a predetermined bit of a first position signal; a second position signal output unit which outputs a predetermined bit of a second position signal; a signal output unit which outputs a digital sensing signal in series; and a contact determiner which determines a contact position of the first and second sensors.
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申请公布号 |
US2007182719(A1) |
申请公布日期 |
2007.08.09 |
申请号 |
US20060561126 |
申请日期 |
2006.11.17 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD |
发明人 |
LEE JOO-HYUNG;KIM HYUNG-GUEL;UH KEE-HAN |
分类号 |
G06F3/041 |
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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