Industry Patents
Patent: 7125137
Light-Emitting Unit
(Click image for PDF of full patent)
| Patent Number: |
7125137 |
| Title: |
Light-Emitting Unit |
| Abstract: |
A surface light-emitting unit installed on a floor or wall of a structure
is able to emit light from its surface for unique illumination effects. A
surface light-emitting unit includes a transparent glass plate that can
transmit light; a light-conducting plate installed below the glass plate;
a light-emitting means having multiple light-emitting diodes of different
colors and installed on the side face of the light-conducting plate; a
light-diffusing/reflecting member installed below the light-conducting
plate that diffuses and reflects the light; an emission-color selection
means for selecting the light-emitting diode to be illuminated or
blinked; a casing for providing the transparent glass plate at the top
opening; a casing for installing above components; and a connection part
that can be connected to other surface light-emitting unit installed
adjacently.
|
| Country of Issue: |
US |
| First Named Inventor: |
Kitajima, Takahashi, Ito |
| Assignee: |
B-Sure Co., Kitajima Seisakusho |
| Continuation or Divisional of: |
|
| International Classification: |
F21S 8/00 |
| US Classification: |
362/153 |
| Issue Date: |
10-24-2006 |
| Filing Date: |
05-28-2004 |
| Application : |
10/856532 |
| Notes: |
|
| Link to Patent at freepatentsonline.com: |
7125137 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
7125137 at Google Patents |
1. The Google Patents and World Patent Family links will likely not work until a few weeks
after the patent has issued - they take a while to get new patents in their systems.
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