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Erwin Meinders
Van Der Mark Martinus, Meinders Erwin: Multi-stack rolled-up information carrier. Koninklijke Philips Electronics, December 7, 2005: KR1020057015619

The invention relates to an information carrier for scanning information by means of an optical beam having a wavelength. The information carrier comprises a central hole (11) and at least two information stacks (13, 14) rolled up around said hole. Each information stack comprises a first electrode, ...


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Erwin Meinders
Wilderbeek Johannes, Balistreri Marcello, Van Der Mark Martinus, Meinders Erwin, Busch Christopher: Multi-stack information carrier with electrochromic materials. Koninklijke Philips Electronics, December 7, 2005: KR1020057015617

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, ...


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Erwin Meinders
Meinders Erwin, Van Der Mark Martinus, Padiy Alexander, Wilderbeek Johannes, Kalman Josephus: Optical scanning device. Koninkl Philips Electronics, liu gong wang zhongzhong, July 12, 2006: CN200480016034

The invention relates to an optical scanning device for scanning an information carrier comprising a plurality of information layers which optical properties depend on a potential difference applied between two electrodes. The optical scanning device comprises a fixed part comprising means (302) for ...


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