Display substrate, display panel, and display apparatus
US-2024411399-A1 · Dec 12, 2024 · US
Color filter substrate, liquid crystal display device including color filter substrate, and method of fabricating color filter substrate
US8953136B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8953136-B2 |
| Application number | US-201213680686-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 19, 2012 |
| Priority date | Aug 1, 2012 |
| Publication date | Feb 10, 2015 |
| Grant date | Feb 10, 2015 |
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Abstract
Official abstract text for this publication.
In a color filter substrate and a liquid crystal display device including the same, the color filter substrate includes: a first black matrix not having an opening; a second black matrix having an opening; the first black matrix and the second black matrix being formed on a substrate; an auxiliary pattern disposed in the opening; a color filter covering the first and second black matrixes and formed in each of a plurality of pixels; an overcoat layer formed on the color filter; a first column spacer formed on the overcoat layer so as to correspond to the first black matrix; and a second column spacer formed above the auxiliary pattern so as to correspond to the second black matrix.
First claim
Opening claim text (preview).
What is claimed is: 1. A color filter substrate, comprising: a first black matrix not having an opening and a second black matrix having two separate and distinct portions separated by an opening, the first black matrix and the second black matrix being formed on a substrate; an auxiliary pattern disposed in the opening between the two separate and distinct portions of the second black matrix; a color filter covering the first and second black matrixes, and formed in each of a…
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Classifications
Physics · mapped topic
Physics · mapped topic
- G02F1/133512Primary
Physics · mapped topic
- G02B5/20Primary
Physics · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US8953136B2 cover?
- In a color filter substrate and a liquid crystal display device including the same, the color filter substrate includes: a first black matrix not having an opening; a second black matrix having an opening; the first black matrix and the second black matrix being formed on a substrate; an auxiliary pattern disposed in the opening; a color filter covering the first and second black matrixes and f…
- Who is the assignee on this patent?
- Samsung Display Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification G02F1/133512. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Feb 10 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).