Display panel preventing reflection of external light and display apparatus having the same
US-2015029438-A1 · Jan 29, 2015 · US
Display panel preventing reflection of external light and display apparatus having the same
US9423643B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9423643-B2 |
| Application number | US-201414341273-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 25, 2014 |
| Priority date | Jul 25, 2013 |
| Publication date | Aug 23, 2016 |
| Grant date | Aug 23, 2016 |
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Abstract
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A liquid crystal display (LCD) panel is provided, including a lower substrate; an upper substrate disposed to face the lower substrate; a liquid crystal layer disposed between the upper substrate and the lower substrate; a lower polarizing layer with a structure of wire grid formed on one surface of the lower substrate and configured to provide polarizing-filtering of light radiated from a backlight; and an upper polarizing layer with a structure of wire grid formed on one surface of the upper substrate and configured to provide polarizing-filtering of the radiated light passing through the lower polarizing layer and the liquid crystal layer, at least one of the wire grid of the lower polarizing layer and the wire grid of the upper polarizing layer including a reflection layer configured to reflect the radiated light and an absorbing layer configured to absorb external light incident from the outside through the upper substrate.
First claim
Opening claim text (preview).
What is claimed is: 1. A liquid crystal display (LCD) panel comprising: a lower substrate; an upper substrate disposed to face the lower substrate; a liquid crystal layer disposed between the upper substrate and the lower substrate; a lower polarizing layer with a structure of wire grid formed on one surface of the lower substrate and configured to provide polarizing-filtering of light radiated from a backlight; and an upper polarizing layer with a structure of wire grid f…
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Physics · mapped topic
Physics · mapped topic
- G02F1/133502Primary
Physics · mapped topic
- G02B5/30Primary
Physics · mapped topic
Physics · mapped topic
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- What does patent US9423643B2 cover?
- A liquid crystal display (LCD) panel is provided, including a lower substrate; an upper substrate disposed to face the lower substrate; a liquid crystal layer disposed between the upper substrate and the lower substrate; a lower polarizing layer with a structure of wire grid formed on one surface of the lower substrate and configured to provide polarizing-filtering of light radiated from a back…
- Who is the assignee on this patent?
- Samsung Electronics Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification G02F1/133502. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Aug 23 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).