DISPLAY PANEL AND DISPLAY DEVICE
First Claim
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1. A liquid crystal display panel, comprising:
- a color filter substrate;
an array substrate disposed opposite to the color filter substrate; and
a liquid crystal layer disposed between the color filter substrate and the array substrate;
wherein the array substrate has data lines, scan lines, and a plurality of pixel units disposed thereon, the pixel units are defined by the data lines and the scanning lines, and each of the pixel units comprises a plurality of sub-pixels;
wherein each of the sub-pixels comprises a first common electrode and a pixel electrode, the first common electrode and the pixel electrode are located on the same layer, and alternately arranged and spaced apart from each other;
wherein each of the sub-pixels has four domains formed by patterning the pixel electrode and patterning the first common electrode;
the pixel electrode comprises a horizontal pixel trunk strip, a vertical pixel trunk strip, and pixel branches;
the first common electrode comprises a common trunk portion and common branches connected with the common trunk portion, intervals between the pixel branches and the common branches are equal in all of the domains;
wherein the liquid crystal layer contains liquid crystal molecules having an initial orientation in a direction parallel to a direction of the horizontal pixel trunk strip; and
an acute angle between an extended line of each of the pixel branches and an extended line of the horizontal pixel trunk strip is 5-15 degrees.
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Abstract
A liquid crystal display panel is provided. The liquid crystal display panel has an array substrate having a plurality of pixel units disposed thereon. Each of the pixel units has a plurality of sub-pixels. Each of the sub-pixels has a first common electrode, a pixel electrode, and four domains. The domains are formed by patterning the pixel electrode, or by patterning the pixel electrode and the first common electrode simultaneously.
10 Citations
15 Claims
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1. A liquid crystal display panel, comprising:
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a color filter substrate; an array substrate disposed opposite to the color filter substrate; and a liquid crystal layer disposed between the color filter substrate and the array substrate; wherein the array substrate has data lines, scan lines, and a plurality of pixel units disposed thereon, the pixel units are defined by the data lines and the scanning lines, and each of the pixel units comprises a plurality of sub-pixels; wherein each of the sub-pixels comprises a first common electrode and a pixel electrode, the first common electrode and the pixel electrode are located on the same layer, and alternately arranged and spaced apart from each other; wherein each of the sub-pixels has four domains formed by patterning the pixel electrode and patterning the first common electrode;
the pixel electrode comprises a horizontal pixel trunk strip, a vertical pixel trunk strip, and pixel branches;
the first common electrode comprises a common trunk portion and common branches connected with the common trunk portion, intervals between the pixel branches and the common branches are equal in all of the domains;wherein the liquid crystal layer contains liquid crystal molecules having an initial orientation in a direction parallel to a direction of the horizontal pixel trunk strip; and
an acute angle between an extended line of each of the pixel branches and an extended line of the horizontal pixel trunk strip is 5-15 degrees.- View Dependent Claims (2, 3, 4, 5)
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6. A liquid crystal display panel, comprising:
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a color filter substrate; an array substrate disposed in opposition to the color filter substrate; and a liquid crystal layer disposed between the color filter substrate and the array substrate; wherein the array substrate has data lines, scan lines, and a plurality of pixel units disposed thereon, the pixel units are defined by the data lines and the scanning lines, and each of the pixel units comprises a plurality of sub-pixels; wherein each of the sub-pixels comprises a first common electrode and a pixel electrode, the sub-pixel has four domains, the four domains are formed by patterning the pixel electrode and patterning the first common electrode. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification