发明名称 |
Bar code made of electronic paper |
摘要 |
There is provided a bar code made of electronic paper. A bar code made of electronic paper according to an aspect of the invention may include: one or more e-paper stacks having a plurality of pieces of e-paper each having an entire surface displaying black, white or being transparent, wherein an upper level of e-paper of the e-paper stack is narrower than a lower level of e-paper thereof, the outermost layer of e-paper of the e-paper stack has the same width as the narrowest constituting a bar code, and part of the lower level of e-paper exposed by the upper level of e-paper adjacent to the lower level of e-paper has the same width as the narrowest constituent bar of the bar code. |
申请公布号 |
US8104684(B2) |
申请公布日期 |
2012.01.31 |
申请号 |
US20090435956 |
申请日期 |
2009.05.05 |
申请人 |
LEE JAE CHAN;NAMGUNG YONG GIL;KIM HYUN HAK;WOO SEOK MIN;SAMSUNG ELECTRO-MECHANICS CO., LTD. |
发明人 |
LEE JAE CHAN;NAMGUNG YONG GIL;KIM HYUN HAK;WOO SEOK MIN |
分类号 |
G06K7/10;C02F1/40;G02B26/00;G09G3/34 |
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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