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US 11,698,545 B2Granted
Liquid crystal panel and liquid crystal panel etching method
AssigneeKortek Corporation
InventorsWoo Hwangbo, Young Il Park, Hae Won Chae, Ji Woong Park
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Abstract
Provided is a liquid crystal panel and a liquid crystal panel etching method, the liquid crystal panel including a second substrate installed in a state of being spaced apart from a first substrate while having the first substrate and a liquid crystal layer interposed therebetween, wherein the first substrate is etched across the entire area thereof, and the second substrate has a non-etched region.
Claims5
A liquid crystal panel etching method comprising:
- installing an encapsulation portion configured to prevent infiltration of an etching solution on an extension of a second substrate and a control portion connected to the second substrate;
- primary etching a first substrate and the second substrate using an etching solution;
- installing a masking member in portions of the first substrate and the second substrate, on which only the primary etching is performed;
- secondary etching the first substrate and the second substrate using an etching solution;
- and
- removing the encapsulation portion and the masking member.
3 more elements
Dependencies are inferred from the claim text.