Transmissive or reflective liquid crystal display and process for its manufacture
First Claim
Patent Images
1. A LC display comprising display cells wherein said display cellsa) comprise partition walls and top openings;
- b) are filled with a liquid crystal composition; and
c) said top openings are individually sealed with a top-sealing layer which is hardened in situ.
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Abstract
This invention relates to liquid crystal (LC) displays comprising cells of well-defined shape, size and aspect ratio which cells are filled with a liquid crystal composition preferably containing dichroic dye(s), and novel processes for their manufacture.
140 Citations
21 Claims
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1. A LC display comprising display cells wherein said display cells
a) comprise partition walls and top openings; -
b) are filled with a liquid crystal composition; and c) said top openings are individually sealed with a top-sealing layer which is hardened in situ. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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Specification