Gaming machine
US-12175828-B2 · Dec 24, 2024 · US
Backlight device for liquid crystal display and method of fabricating the same
US8928841B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8928841-B2 |
| Application number | US-201113049437-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 16, 2011 |
| Priority date | Sep 25, 2002 |
| Publication date | Jan 6, 2015 |
| Grant date | Jan 6, 2015 |
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Abstract
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A backlight device for a liquid crystal display includes a substrate, and a plurality of white, red, green, and blue light emitting diodes arranged on the substrate.
First claim
Opening claim text (preview).
What is claimed is: 1. A backlight device for a liquid crystal display, comprising: a first light source including a plurality of green, blue, and red light emitting diodes disposed on a single common substrate according to a first arrangement order along a first row direction, wherein the first arrangement order includes a first periodic repeating order of the green, blue, red, green, blue, and green light emitting diodes along the first row direction; a second light source inc…
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Physics · mapped topic
Physics · mapped topic
- G02B6/0068Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US8928841B2 cover?
- A backlight device for a liquid crystal display includes a substrate, and a plurality of white, red, green, and blue light emitting diodes arranged on the substrate.
- Who is the assignee on this patent?
- Kim Jae Bum, Yang Seung Hoon, Lg Display Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification G02B6/0068. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Jan 06 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).