发明名称 |
HANDHELD DISPLAY DEVICE FOR REVEALING HIDDEN CONTENT ON A PRINTED SUBSTRATE |
摘要 |
A handheld display device for imaging a printed substrate and revealing hidden content associated with the printed substrate. The device comprises: an optical sensor for imaging an area of the printed substrate and for generating image data; a processor for determining interaction data using the image data, the interaction data identifying a substrate identity; a transceiver for retrieval of display data corresponding to the printed substrate, the display data comprising first data corresponding to the printed content and second data corresponding to the hidden content; and a touch-sensitive display screen for displaying display information based on the display data. The display information includes first content corresponding to the printed content and second content corresponding to the hidden content, thereby revealing the hidden content on the screen.
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申请公布号 |
US2010184468(A1) |
申请公布日期 |
2010.07.22 |
申请号 |
US20100750501 |
申请日期 |
2010.03.30 |
申请人 |
SILVERBROOK RESEARCH PTY LTD |
发明人 |
LAPSTUN PAUL;SILVERBROOK KIA;KING TOBIN ALLEN |
分类号 |
B41J29/38;H04M1/00;B41J3/42;B41J3/44;B41J21/00;B41J21/16;G06F3/01;G06F3/03;G06F3/033;G06F3/041;G06F3/042;G06F3/12;G06F13/00;G06F17/30;G06K7/00;G06K7/10;G06K15/02;G06K17/00;G06K19/06;G08C19/00;G09G5/373;G10K15/02;G10L13/00;G10L19/00;H04B1/38;H04B7/26;H04M1/2745;H04M1/2755;H04M1/725;H04M3/42;H04M11/00;H04N1/00;H04N1/32;H04N5/76;H04Q7/32;H04Q7/38;H04Q9/00 |
主分类号 |
B41J29/38 |
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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