Backlight unit and liquid crystal display
US-2015029443-A1 · Jan 29, 2015 · US
Liquid crystal display device
US9239488B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9239488-B2 |
| Application number | US-201414488680-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 17, 2014 |
| Priority date | Feb 18, 2010 |
| Publication date | Jan 19, 2016 |
| Grant date | Jan 19, 2016 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A liquid crystal display device includes a LCD panel having a first polarizer, a first substrate, a second substrate and a second polarizer are sequentially provided from a front surface side, a frame which surrounds the LCD panel and has a first opening having first to fourth sides, a planar light source disposed on the rear surface side of the LCD panel in the first opening, a plurality of optical sheet groups which are disposed between the planar light source and the LCD panel, and an adhesive layer which has a second opening formed along the first to fourth sides of the frame. A front surface side of the adhesive layer is adhered to the LCD panel along at least the first side, and a rear surface side of the adhesive layer is adhered to the plurality of optical sheet groups and the frame along at least the first side.
First claim
Opening claim text (preview).
What is claimed is: 1. A liquid crystal display device comprising: a LCD panel in which a first polarizer, a first substrate, a second substrate and a second polarizer are sequentially provided from a front surface side; a frame which surrounds the LCD panel and has a first opening having a first side, a second side, a third side, and a fourth side; a planar light source which is disposed on the rear surface side of the LCD panel in the first opening; a plurality of optical…
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Classifications
- G02F1/133606Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US9239488B2 cover?
- A liquid crystal display device includes a LCD panel having a first polarizer, a first substrate, a second substrate and a second polarizer are sequentially provided from a front surface side, a frame which surrounds the LCD panel and has a first opening having first to fourth sides, a planar light source disposed on the rear surface side of the LCD panel in the first opening, a plurality of op…
- Who is the assignee on this patent?
- Japan Display Inc, Panasonic Liquid Crystal Displ
- What technology area does this patent fall under?
- Primary CPC classification G02F1/133606. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Jan 19 2016 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 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).