发明名称 |
TOUCH SCREEN SENSOR HAVING VARYING SHEET RESISTANCE |
摘要 |
A touch screen sensor includes a visible light transparent substrate and an electrically conductive micropattern disposed on or in the visible light transparent substrate. The micropattern includes a first region micropattern within a touch sensing area and a second region micropattern. The first region micropattern has a first sheet resistance value in a first direction, is visible light transparent, and has at least 90% open area. The second region micropattern has a second sheet resistance value in the first direction. The first sheet resistance value is different from the second sheet resistance value.
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申请公布号 |
US2013038572(A1) |
申请公布日期 |
2013.02.14 |
申请号 |
US201213590523 |
申请日期 |
2012.08.21 |
申请人 |
3M INNOVATION PROPERTIES COMPANY;FREY MATTHEW H.;ROBRECHT MICHAEL J.;JAMBOR GEORGE F. |
发明人 |
FREY MATTHEW H.;ROBRECHT MICHAEL J.;JAMBOR GEORGE F. |
分类号 |
G06F3/045 |
主分类号 |
G06F3/045 |
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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