Method for Fabricating Micro Pixel Liquid Crystal Display
OwnerHan-sik Kim, Ho-Jung Aninventors
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Abstract
Methods of fabricating MPLCD are disclosed. A method of fabricating MPLCD comprising: depositing transparent electrode layers on top and bottom substrates, forming photoresist patterns by using an ordinary photolithography process, forming patterns on the electrode layers by using the photoresist patterns as a mask, assembling the substrates to form a semi-finished LCD, cutting the semi-finished LCD into individual cells, injecting an MP (Micro Pixel) mixture into each of the cells, wherein the MP mixture includes curable polymers and liquid crystals, curing the polymer in the MP mixture, to thereby form micro pixels within each cell, and attaching a polarizer on each side of the cell to thereby form the MPLCD.
Claims21
A method of fabricating MPLCD comprising:
- depositing transparent electrode layers on top and bottom substrates;
- forming photoresist patterns by using an ordinary photolithography process;
- forming patterns on the electrode layers by using the photoresist patterns as a mask;
- assembling the substrates to form a semi-finished LCD;
- cutting the semi-finished LCD into individual cells;
- injecting an MP (Micro Pixel) mixture into each of the cells, wherein the MP mixture includes curable polymers and liquid crystals;
- curing the polymer in the MP mixture, to thereby form micro pixels within each cell;
- and attaching a polarizer on each side of the cell to thereby form the MPLCD.
The method of clam 1, further comprising:
- pre-baking the substrates after deposition of the transparent electrode layers.
A method of curing the polymer in the MP mixture comprising:
- injecting the MP mixture into the cell;
- exposing the cell to at least a UV source;
- and
- cooling the cell.
A method of curing polymer of the MP mixture in the cell comprising:
- injecting the MP mixture into the cell;
- exposing the cell to at least a heat source;
- and
- cooling the cell.
Dependencies are inferred from the claim text.