发明名称 |
System For Interacting With Analog-Printed Substrate |
摘要 |
A system for interacting with a coded substrate. The system comprises a substrate having human-readable information and machine-readable coded data disposed thereon and a sensing device for reading the machine-readable coded data. The coded data comprises an IR-absorbing phthalocyanine dye having sulfonate groups. A counterion of each sulfonate group is a phosphonium cation.
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申请公布号 |
US2009242642(A1) |
申请公布日期 |
2009.10.01 |
申请号 |
US20090482396 |
申请日期 |
2009.06.10 |
申请人 |
SILVERBROOK RESEARCH PTY LTD |
发明人 |
STARLING SCOTT MATTHEW;VONWILLER SIMONE CHARLOTTE;RIDLEY DAMON DONALD;SILVERBROOK KIA |
分类号 |
G06K7/10 |
主分类号 |
G06K7/10 |
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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