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Light device with display means has track-means and removable LED-units
US8950899B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8950899-B2 |
| Application number | US-201113162824-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 17, 2011 |
| Priority date | Jun 17, 2011 |
| Publication date | Feb 10, 2015 |
| Grant date | Feb 10, 2015 |
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Abstract
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An LED light device includes display means, track-means, and removable LED-unit(s). The use of track-means and removable LED-units allows the number of the LED-units and the arrangements of LEDs on the LED-units to be easily varied in order to provide light devices having a desired cost, brightness, color, viewing angle, illumination direction and/or area functions, and effects. Furthermore, the track-means may have a multiple-surface construction and a desired length of track-means and width of the LED-units to enable further customization of the light device by addition or removal of light units from the different surfaces.
First claim
Opening claim text (preview).
The invention claimed is: 1. A light device, comprising: at least one track-means and at least one removable LED-unit arranged to be installed in the track means, each of the at least one removable LED-unit including an arrangement of at least one LED; display means through which light from the at least one LED passes to an exterior of the light device when electrodes of the at least one LED-units are connected to a power source, wherein the electrodes of the at least one LED-…
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Frequently asked questions
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- What does patent US8950899B2 cover?
- An LED light device includes display means, track-means, and removable LED-unit(s). The use of track-means and removable LED-units allows the number of the LED-units and the arrangements of LEDs on the LED-units to be easily varied in order to provide light devices having a desired cost, brightness, color, viewing angle, illumination direction and/or area functions, and effects. Furthermore, th…
- Who is the assignee on this patent?
- Chien Tseng-Lu
- What technology area does this patent fall under?
- Primary CPC classification F21V21/14. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Feb 10 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).