Loading...
Please wait, while we are loading the content...
Similar Documents
Photoalignment Agent of Liquid Crystal, Photoalignment Film of Liquid Crystal including the Same, and Liquid Crystal Display including the Same Background of the Invention
| Content Provider | Semantic Scholar |
|---|---|
| Author | Kwak, Tae-Hyoung Oh, Jae-Min |
| Copyright Year | 2017 |
| Abstract | (22) PCT Filed: Dec. 31, 2007 The present invention provides a liquid crystal photoalign ment agent that includes a compound selected from the group consisting of a polyamic acid having a predetermined chemi cal formula, a polyimide polymer having a predetermined chemical formula, and a combination thereof, and a polyim ide photopolymer. The liquid crystal photoalignment agent shows a long life-span, stably maintains a pretilt angle, and shows improved after-image characteristics, liquid crystal alignment properties, and chemical resistance. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://patentimages.storage.googleapis.com/b9/64/5c/c6e2c6f7194ffd/US20100188628A1.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Patent |