Display substrate and display panel in each of which distance from convex structure to a substrate and distance from alignment layer to the substrate has preset difference therebetween
US-12164187-B2 · Dec 10, 2024 · US
Liquid crystal display device
US8934069B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8934069-B2 |
| Application number | US-201113086431-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 14, 2011 |
| Priority date | Apr 16, 2010 |
| Publication date | Jan 13, 2015 |
| Grant date | Jan 13, 2015 |
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Abstract
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Provided is a liquid crystal display device which includes: a pair of transparent substrates which are arranged to face each other in an opposed manner with a liquid crystal layer sandwiched therebetween; a non-self-luminous display part having at least a light transmitting region which allows light to pass therethrough and a light shielding region which shields light; and a backlight part, wherein the transparent substrate arranged on a backlight part side includes a reflection film formed of a metal thin film in which an opening region corresponding to the light transmitting region is formed on a liquid crystal layer side of the transparent substrate on the backlight part side, and the backlight light incident on the opening region passes through the opening region, and the backlight light incident on a region where the reflection film is formed is reflected toward the backlight part side.
First claim
Opening claim text (preview).
What is claimed is: 1. A liquid crystal display device comprising: a pair of transparent substrates which are arranged to face each other in an opposed manner with a liquid crystal layer sandwiched therebetween; a non-self-luminous display part having at least light transmitting regions which allow light to pass therethrough and a light shielding region which shields light; and a backlight part which irradiates backlight light from a back surface side of the non-self-luminous…
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- G02F1/136209Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US8934069B2 cover?
- Provided is a liquid crystal display device which includes: a pair of transparent substrates which are arranged to face each other in an opposed manner with a liquid crystal layer sandwiched therebetween; a non-self-luminous display part having at least a light transmitting region which allows light to pass therethrough and a light shielding region which shields light; and a backlight part, whe…
- Who is the assignee on this patent?
- Nishizawa Shigeki, Japan Display Inc, Panasonic Liquid Crystal Displ
- What technology area does this patent fall under?
- Primary CPC classification G02F1/136209. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Jan 13 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).