Back plate assembly and backlight module
US-2015338573-A1 · Nov 26, 2015 · US
Illuminating device
US8960977B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8960977-B2 |
| Application number | US-201213686675-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 27, 2012 |
| Priority date | Aug 10, 2012 |
| Publication date | Feb 24, 2015 |
| Grant date | Feb 24, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
Disclosed is an illuminating device which comprises a light guiding unit comprising a protrusion optical pattern forming a gap with an adjacent layer, at least one light emitting unit passing through the light guiding unit, and a resin layer formed on the light guiding unit and the at least one light emitting unit, so it is possible to obtain an effect that the shapes of light change depending on the viewing angle when viewing the light source by producing various protrusion optical patterns, an effect that the whole thickness can be reduced, and an effect that the degree of design freedom can be enhanced when designing products thanks to an enhanced flexibility.
First claim
Opening claim text (preview).
What is claimed is: 1. An illuminating device, comprising: a light guiding unit comprising, a protrusion optical pattern forming a gap with an adjacent layer, at least one light emitting unit passing through the light guiding unit, and a resin layer formed on the light guiding unit and the at least one light emitting unit. 2. The illuminating device of claim 1 , wherein the light guiding unit comprises any one of a prism sheet having a plurality of unit…
Assignees
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Classifications
Mechanical Engineering · mapped topic
- F21V13/12Primary
Mechanical Engineering · mapped topic
Electricity · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
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Frequently asked questions
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- What does patent US8960977B2 cover?
- Disclosed is an illuminating device which comprises a light guiding unit comprising a protrusion optical pattern forming a gap with an adjacent layer, at least one light emitting unit passing through the light guiding unit, and a resin layer formed on the light guiding unit and the at least one light emitting unit, so it is possible to obtain an effect that the shapes of light change depending …
- Who is the assignee on this patent?
- Lg Innotek Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification F21V13/12. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Feb 24 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).