发明名称 |
APPARATUS AND METHOD TO DISPLAY INFORMATION USING AN INFORMATION LAYER LAMINATE |
摘要 |
A method to display information using an information layer laminate comprising at least three color layers each comprising a different color by selectively removing one or more portions of a first color layer to display portions of a second color layer, and selectively removing one or more portions of a first color layer and one or more portions of a second color layer to display portions of a third color layer. |
申请公布号 |
US2009213149(A1) |
申请公布日期 |
2009.08.27 |
申请号 |
US20080036955 |
申请日期 |
2008.02.25 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BARTON MICHAEL J.;DUFFY, III WILLIAM R.;TRIVETTE MICHAEL KENNEDY;WINDELL DAVID THOMAS |
分类号 |
G01D9/00 |
主分类号 |
G01D9/00 |
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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