Luminous diffused light panel with low energy consumption and limited thickness
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 11, 2003
Grant Date -
Jan 24, 2002
app pub date -
May 4, 2001
filing date -
May 12, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A luminous diffused light panel of limited thickness and low consumption includes a transparent plate, an LED assembly resting on a support for sequential energization and being mounted against an edge of the transparent plate, a reflecting element between the support and a polished edge of the transparent plate to reflect emitted light from the LED assembly towards the polished edge of the transparent plate, a coating on a rear surface of the transparent plate for reflecting and diffusing LED emitted light outwards through an opposite surface, an opaline plate positioned a short distance from the transparent plate for diffusion of light emitted from the opposite surface of the transparent plate, a protective transparent plate positioned in front of the opaline plate, framing sections fitted on sides of the plates to cover the LEDs, and indicia provided between the opaline plate and the protective transparent plate.
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