Liquid crystal display panel capable of minimizing a defect rate caused by bright point and repairing method thereof
First Claim
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1. A liquid crystal display panel including an upper substrate and a lower substrate, comprising:
- a hole disposed in one of the upper substrate and the lower substrate, the hole configured to be located in an area corresponding to a bright point;
an opaque substance partially filling in a lower part of the hole; and
a transparent substance filling in an upper part of the hole, wherein the transparent substance includes a transparent pigment and is formed on the opaque substance.
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Abstract
A liquid crystal display penel includes a substrate, a hole disposed in the substrate, and an opaque substance filling in the hole. The hole is configured to be located in an area corresponding to a bright point. The liquid crystal display penel may minimize a defect ratio and improve a yield by darkening the bright point.
13 Citations
17 Claims
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1. A liquid crystal display panel including an upper substrate and a lower substrate, comprising:
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a hole disposed in one of the upper substrate and the lower substrate, the hole configured to be located in an area corresponding to a bright point; an opaque substance partially filling in a lower part of the hole; and a transparent substance filling in an upper part of the hole, wherein the transparent substance includes a transparent pigment and is formed on the opaque substance. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method for repairing a liquid crystal display panel having a an upper substrate and a lower substrate, comprising:
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sensing an area corresponding to a bright point; forming a hole in one of the upper substrate and the lower substrate, the hole configured to be located in the area corresponding to the bright point; partially filling an opaque substance in a lower part of the hole; and filling a transparent substance in an upper part of the hole, wherein the transparent substance includes a transparent pigment and is formed on the opaque substance. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
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Specification