发明名称 |
MEHRSTAPEL-FLUORESZENZINFORMATIONSTRÄGER MIT ELEKTROCHROMISCHEN MATERIALIEN |
摘要 |
The invention relates to an information carrier for scanning information by means of an optical beam having a wavelength. The information carrier comprises at least two information stacks. Each stack comprises a counter electrode ( 13, 17 ), an electrolyte layer ( 12, 16 ) and an information layer ( 11, 15 ). The information layer comprises a fluorescent material and an electrochromic material whose optical properties at the wavelength of the optical beam depend on a potential difference applied between the information layer and the counter electrode. |
申请公布号 |
AT340403(T) |
申请公布日期 |
2006.10.15 |
申请号 |
AT20040711427T |
申请日期 |
2004.02.16 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
WILDERBEEK, JOHANNES;BALISTRERI, MARCELLO;BUSCH, CHRISTOPHER |
分类号 |
G11B7/00;G11B7/24;G11B7/24038;(IPC1-7):G11B7/24 |
主分类号 |
G11B7/00 |
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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