METHODS AND APPARATUS FOR CONVEYING INFORMATION VIA COLOR OF LIGHT
Methods and apparatus for conveying information. One or more information signals representing scalar or numeric information that is not associated with color is/are received from a data base, a network, the World Wide Web, or a software program. The information signal(s) is/are converted into one or...
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Main Authors | , , , , |
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Format | Patent |
Language | English |
Published |
28.08.2008
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Subjects | |
Online Access | Get full text |
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Abstract | Methods and apparatus for conveying information. One or more information signals representing scalar or numeric information that is not associated with color is/are received from a data base, a network, the World Wide Web, or a software program. The information signal(s) is/are converted into one or more illumination control signals representing at least color information, and a color of illumination generated by one or more LED-based light sources is controlled in response to the illumination control signal(s) so as to convey the scalar or numeric information via at least the color of the generated illumination. |
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AbstractList | Methods and apparatus for conveying information. One or more information signals representing scalar or numeric information that is not associated with color is/are received from a data base, a network, the World Wide Web, or a software program. The information signal(s) is/are converted into one or more illumination control signals representing at least color information, and a color of illumination generated by one or more LED-based light sources is controlled in response to the illumination control signal(s) so as to convey the scalar or numeric information via at least the color of the generated illumination. |
Author | MORGAN FREDERICK EL BRIAN LYS IHOR A MINCHEVA ADRIANA DOWLING KEVIN |
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RelatedCompanies | PHILIPS SOLID-STATE LIGHTING SOLUTIONS |
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Snippet | Methods and apparatus for conveying information. One or more information signals representing scalar or numeric information that is not associated with color... |
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SubjectTerms | ADVERTISING CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION LABELS OR NAME-PLATES PHYSICS SEALS SIGNS |
Title | METHODS AND APPARATUS FOR CONVEYING INFORMATION VIA COLOR OF LIGHT |
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