发明名称 |
PRESSURE SENSING DISPLAY DEVICE |
摘要 |
A pressure sensing architecture for use with liquid crystal (LC), organic light emitting diode (OLED), electrophoretic, or other similarly fabricated displays. The described architecture includes a bottom TFT structure and a top structure with color filter material, and with liquid crystal, electrophoretic or OLED material provided in between. A piezoelectric or equivalent material is provided within the display assembly. Transmitting and receiving electrodes can be used to electrically bias the piezoelectric or equivalent material, which provides an analog electrical signal in response to incident touch pressure. |
申请公布号 |
WO2013149331(A1) |
申请公布日期 |
2013.10.10 |
申请号 |
WO2013CA00326 |
申请日期 |
2013.04.05 |
申请人 |
CAMBRIDGE TOUCH TECHNOLOGIES, LTD. |
发明人 |
NATHAN, AROKIA;LAI, JACKSON CHI SUN;CHA, SUK-BAE;CHURCH, CORBIN |
分类号 |
G06F3/041;H03K17/96 |
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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