Liquid crystal orientation agent, liquid crystal display element, poly-amic acid, polyimide and compound
Liquid crystal orientation agent, liquid crystal display element, poly-amic acid, polyimide and compound
- CN 101,570,635 A
- Filed: 04/24/2009
- Published: 11/04/2009
- Est. Priority Date: 04/30/2008
- Status: Active Application
- EN CH
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- Pin
