Multi-domain liquid crystal display having bump structures which uneven height overlaid by a vertically aligned orientation layer
AssigneeIndustrial Technology Research Institute
InventorHong-Da Liu
Life of this patent
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Abstract
The present invention includes a pair of light polarizers. An pair of transparent substrates are formed between the pair of light polarizer. A compensator is formed on the analyzer. A bump structure is formed above the lower substrate. A orientation layer is formed on the bump structure and the substrate. The bump structures are formed on at least one of the pair of glass substrate to provide pre-titled angle for liquid crystal molecules filled between the pair of glass substrate, wherein the bump structure includes inclined surfaces, the heights of the two ends of the bump structure are different.
Claims5
A structure of a liquid crystal display, said structure comprising:
- at least one light polarizer;
- a compensator formed on one of said at least one light polarizer;
- a pair of substrates, said substrate pair comprising at least one transparent substrate, wherein one of said pair of substrates is formed on said compensator and the other one of said pair of substrates is formed on another one of said at least one light polarizer;
- bump structures formed on at least one of said pair of substrates to provide pre-tilted angle for liquid crystal molecules filled between said pair of substrates, wherein said bump structures comprise inclined surfaces, wherein a first height of a first end of said bump structures is different from a second height of a second end of said bump structures, said bump structure comprises side surfaces;
- and
- vertically aligned orientation layers over said pair of substrates and over said bump structures.
Dependencies are inferred from the claim text.