ILLUMINATED POWERED DEVICES SUCH AS CARDS AND METHODS OF USE
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United States of America Patent
Stats
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N/A
Issued Date -
May 17, 2012
app pub date -
Oct 28, 2011
filing date -
Nov 16, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Compact powered devices are provided. The powered devices include a substrate, a battery, an activation element and an output device in electrical or optical communication. The compact powered device can be a card that, when subjected to an outside influence or stimulus, displays a message or illumination. The illumination can be circumscribed within a graphical design of the card. The card can be a gift card, a loyalty card, a novelty card, a financial card, an identification card or a smart card. The output device can be a light guide film that distributes light from an illumination device such as an LED which, when activated, illuminates a side of the light guide film. The output device is configured to display a number, a graphic, a logo, or another pattern or message in response to the stimulus.
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