Photo activator and manufacturing method of the same and photo alignment agent including the same
AssigneesDong Myung Shin, Hongik University Industry-Academic Cooperation Foundation
InventorsDong Myung SHIN, In Hye LEE
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Abstract
The present disclosure relates to the photoactive agent having an N—O—C═O—C band and being mixed with a liquid crystal aligning agent, a manufacturing method of photoactive agent comprising a primary solution preparation step for preparing a primary solution by mixing and dissolving cyclohexanone oxime in a solvent, a secondary solution manufacturing step for preparing a secondary solution by mixing anhydride in the primary solution, a reaction step for proceeding a synthesis reaction of the photoactive agent in a reaction solution in which a catalyst is mixed with the secondary solution, and an extraction step for extracting the photoactive agent in the reaction process.
Claims13
A photoactive agent having an N—O—C═O—C band and being mixed with a liquid crystal aligning agent.
A manufacturing method of photoactive agent comprising:
- a primary solution preparation step for preparing a primary solution by mixing and dissolving cyclohexanone oxime in a solvent;
- a secondary solution manufacturing step for preparing a secondary solution by mixing anhydride in the primary solution;
- a reaction step for proceeding a synthesis reaction of the photoactive agent in a reaction solution in which a catalyst is mixed with the secondary solution;
- and
- an extraction step for extracting the photoactive agent in the reaction process.
Dependencies are inferred from the claim text.