发明名称 |
LAMINATED MATERIAL WITH IMPRINTED INFORMATION, ARTICLE ON WHICH THE SAME IS ATTACHED, METHOD FOR READING INFORMATION CODE |
摘要 |
<p>A laminated material with imprinted information readable at high read accuracy without using any special reader and without marring the design of the product. The laminated material (10) has a low-reflectance section (18) and a high-reflectance section (16) having a reflectance relatively higher than that of the low-reflectance section (18) on its front surface. An information code is recorded as a distribution pattern of the high-reflectance section (16). The laminated material (10) is characterized in that a transparent material layer (12) is provided, the information code is recorded on the surface of the transparent material layer (12), a reflection reducing layer (14) for reducing the reflected light traveling toward the transparent material layer (12) is provided on the back surface.</p> |
申请公布号 |
WO2004063978(A1) |
申请公布日期 |
2004.07.29 |
申请号 |
WO2004JP00327 |
申请日期 |
2004.01.16 |
申请人 |
SHISEIDO CO., LTD.;SAKUMA, KENICHI;WADA, MASAYOSHI;KIMURA, ASA |
发明人 |
SAKUMA, KENICHI;WADA, MASAYOSHI;KIMURA, ASA |
分类号 |
G02B5/128;B32B33/00;G03H1/18;G06K7/10;G06K7/12;G06K19/06;(IPC1-7):G06K19/06 |
主分类号 |
G02B5/128 |
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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