Electronic shelf label systems and methods
First Claim
Patent Images
1. An electronic shelf label comprising:
- an electronic shelf label housing;
an electrically driven electronic shelf label display mounted in said housing;
an electronic shelf label data communicator providing display data to said electrically driven display from an external data source; and
at least one fuel cell powering said electrically driven electronic shelf label display, said at least one fuel cell including a fuel tank, filling generally the volume of said housing not occupied by said display and said data communicator.
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Abstract
An electronic shelf label including an LCD display, a housing including a protective at least partially transparent cover layer disposed over the LCD display and in spaced relationship thereto, and an at least partially transparent intermediate layer formed over the LCD display and substantially filling a space between the LCD display and the protective at least partially transparent cover layer.
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Citations
6 Claims
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1. An electronic shelf label comprising:
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an electronic shelf label housing; an electrically driven electronic shelf label display mounted in said housing; an electronic shelf label data communicator providing display data to said electrically driven display from an external data source; and at least one fuel cell powering said electrically driven electronic shelf label display, said at least one fuel cell including a fuel tank, filling generally the volume of said housing not occupied by said display and said data communicator. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification