Display device
US-2024385479-A1 · Nov 21, 2024 · US
US8994894B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8994894-B2 |
| Application number | US-201213455876-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 25, 2012 |
| Priority date | Apr 26, 2011 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
What the patent document calls the invention.
A short plain-language summary of the technical disclosure.
Who owns or filed the patent and who is credited as inventor.
Filing, priority, publication, and grant dates set the timeline.
The legal scope of protection — read this for what is actually claimed.
Technology tags used to group this patent with similar filings.
Prior art links and similar publications in this corpus.
Official abstract text for this publication.
In a liquid crystal display device including a backlight unit that irradiates the entire image formation region with light from light emitting diodes disposed in a concentrated manner, in order to reduce warpage of a reflection sheet to obtain uniform illumination, provided is a liquid crystal display device ( 1 ), including: a liquid crystal panel ( 3 ); a reflection sheet ( 6 ), which is disposed on a rear surface side of the liquid crystal panel ( 3 ) and is curved so as to have a concave surface facing the liquid crystal panel ( 3 ); a light emitting diode substrate on which a plurality of light emitting diodes ( 14 ) are disposed along a horizontal direction; and a support ( 21 ) for fixing the reflection sheet ( 6 ) at a curved portion of the reflection sheet ( 6 ).
Opening claim text (preview).
What is claimed is: 1. A liquid crystal display device, comprising: a liquid crystal panel; a reflection sheet, which is disposed on a rear surface side of the liquid crystal panel and, as viewed in vertical cross section, comprises a flat portion and curved portions extending from a periphery of the flat portion toward the liquid crystal panel so as to define a single concave surface facing the liquid crystal panel, a periphery of the concave surface substantially corresponding…
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Related publications grouped by family.
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Answers are generated from the same data shown on this page.