Light source alignment system
US-2024401779-A1 · Dec 5, 2024 · US
LED module and method for manufacturing the same
US9103525B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9103525-B2 |
| Application number | US-201313870146-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 25, 2013 |
| Priority date | Dec 26, 2012 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
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Abstract
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An LED module includes an LED unit having an LED chip, a lens covering the LED chip, and a diffusing film. The lens includes a light-incident face facing the LED chip, a light-emitting face opposite to the light-incident face, and a connecting face connecting the light-incident face to the light-emitting face. The diffusing film has a plurality of macromolecule diffusing particles mixed therein, and is coated on the light-emitting face of the lens.
First claim
Opening claim text (preview).
What is claimed is: 1. A light emitting diode (LED) module comprising: an LED unit comprising an LED chip; a lens covering the LED chip, the lens comprising a light-incident face facing the LED chip, a light-emitting face opposite to the light-incident face, and a connecting face connecting the light-incident face to the light-emitting face; and a diffusing film coated on the light-emitting face of the lens, the diffusing film comprising a plurality of macromolecule diffusing…
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Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Mechanical Engineering · mapped topic
- F21V5/04Primary
Mechanical Engineering · mapped topic
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- What does patent US9103525B2 cover?
- An LED module includes an LED unit having an LED chip, a lens covering the LED chip, and a diffusing film. The lens includes a light-incident face facing the LED chip, a light-emitting face opposite to the light-incident face, and a connecting face connecting the light-incident face to the light-emitting face. The diffusing film has a plurality of macromolecule diffusing particles mixed therein…
- Who is the assignee on this patent?
- Hon Hai Prec Ind Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification F21V5/04. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Aug 11 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).