Display panel and method for forming the same
First Claim
1. A display panel, comprising:
- a first substrate and a second substrate facing each other;
wherein the first substrate comprises a plurality of pixel regions arranged in a matrix form, and wherein a first black matrix disposed in intervals between the plurality of pixel regions;
wherein the plurality of pixel regions each comprises a first sub pixel region, a second sub pixel region, a third sub pixel region and a fourth sub pixel region;
wherein the first sub pixel region comprises a first sub pixel unit, the second sub pixel region comprises a second sub pixel unit, the third sub pixel region comprises a third sub pixel unit;
wherein the fourth sub pixel region comprises a fourth sub pixel unit and a second black matrix;
wherein an area of the fourth sub pixel unit is smaller than an area of each of the first sub pixel unit, the second sub pixel unit and the third sub pixel unit;
wherein the second substrate comprises a plurality of common electrodes arranged in a matrix form, wherein a first interval region is disposed between two neighboring common electrodes in a same row, and wherein the first interval region overlaps the first black matrix and the second black matrix in a direction perpendicular to a plane where the second substrate is arranged; and
wherein each of the plurality of common electrodes is electrically connected to a first signal wire, and at least one of the first signal wires overlaps the first black matrix and the second black matrix in the direction perpendicular to the plane where the second substrate is arranged.
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Accused Products
Abstract
A display panel and a method for forming the same are provided. A display panel includes: a first substrate and a second substrate, which are set corresponding to each other; the first substrate includes multiple pixel regions arranged in a matrix form, and a first black matrix is disposed in intervals between the pixel regions; each of the pixel regions includes a first sub pixel region, a second sub pixel region, a third sub pixel region and a fourth sub pixel region; the first sub pixel region includes a first sub pixel unit, the second sub pixel region includes a second sub pixel unit, the third sub pixel region includes a third sub pixel unit; the fourth sub pixel region includes a fourth sub pixel unit and a second black matrix. Accordingly, the display panel may improve display performance.
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Citations
10 Claims
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1. A display panel, comprising:
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a first substrate and a second substrate facing each other; wherein the first substrate comprises a plurality of pixel regions arranged in a matrix form, and wherein a first black matrix disposed in intervals between the plurality of pixel regions; wherein the plurality of pixel regions each comprises a first sub pixel region, a second sub pixel region, a third sub pixel region and a fourth sub pixel region; wherein the first sub pixel region comprises a first sub pixel unit, the second sub pixel region comprises a second sub pixel unit, the third sub pixel region comprises a third sub pixel unit; wherein the fourth sub pixel region comprises a fourth sub pixel unit and a second black matrix; wherein an area of the fourth sub pixel unit is smaller than an area of each of the first sub pixel unit, the second sub pixel unit and the third sub pixel unit; wherein the second substrate comprises a plurality of common electrodes arranged in a matrix form, wherein a first interval region is disposed between two neighboring common electrodes in a same row, and wherein the first interval region overlaps the first black matrix and the second black matrix in a direction perpendicular to a plane where the second substrate is arranged; and wherein each of the plurality of common electrodes is electrically connected to a first signal wire, and at least one of the first signal wires overlaps the first black matrix and the second black matrix in the direction perpendicular to the plane where the second substrate is arranged. - View Dependent Claims (2, 3)
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4. A display panel, comprising:
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a first substrate and a second substrate facing each other; wherein the first substrate comprises a plurality of pixel regions arranged in a matrix form, and wherein a first black matrix disposed in intervals between the plurality of pixel regions; wherein the plurality of pixel regions each comprises a first sub pixel region, a second sub pixel region, a third sub pixel region and a fourth sub pixel region; wherein the first sub pixel region comprises a first sub pixel unit, the second sub pixel region comprises a second sub pixel unit, the third sub pixel region comprises a third sub pixel unit; wherein the fourth sub pixel region comprises a fourth sub pixel unit and a second black matrix; wherein an area of the fourth sub pixel unit is smaller than an area of each of the first sub pixel unit, the second sub pixel unit and the third sub pixel unit; wherein the second substrate comprises a plurality of second thin-film transistors arranged in a matrix form, and wherein a plurality of gate lines each connected to a gate of one of the plurality of second thin-film transistors; and wherein, along a column direction of the display panel, the second black matrix is disposed between the fourth sub pixel unit and the first black matrix in each of the plurality of pixel regions, and wherein the column direction is perpendicular to a direction in which the plurality of gate lines extend. - View Dependent Claims (5, 6, 7)
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8. A method for forming a display panel, comprising:
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forming a first substrate and a second substrate facing each other; forming a plurality of pixel regions in a form of matrix on the first substrate; forming a first black matrix in at least one of intervals between the plurality of pixel regions; wherein the plurality of pixel regions each comprises a first sub pixel region, a second sub pixel region, a third sub pixel region and a fourth sub pixel region; forming a first sub pixel unit in the first sub pixel region, forming a second sub pixel unit in the second sub pixel region, and forming a third sub pixel unit in the third sub pixel region; forming a fourth sub pixel unit and a second black matrix in the fourth sub pixel region; forming a plurality of common electrodes arranged in a matrix form on the second substrate; forming a first interval region between two neighboring common electrodes in a same row, wherein the first interval region overlaps the first black matrix and the second black matrix in a direction perpendicular to a plane of the second substrate; connecting the plurality of common electrodes each to a first signal wire, wherein at least one of the first signal wires overlaps the first black matrix and the second black matrix in the direction perpendicular to the plane of the second substrate; wherein an area of the fourth sub pixel unit is smaller than an area of each of the first sub pixel unit, the second sub pixel unit and the third sub pixel unit. - View Dependent Claims (9, 10)
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Specification