Title:
The charge of photo alignment material which has the adhesiveness which improved
Document Type and Number:
Japanese Patent JP6029567
Kind Code:
B2
Abstract:
The present disclosure provides for new photoalignment (co)polymer materials which demonstrate improved adhesion to a substrate. The (co)polymeric structure includes at least one photochemically active chromophore and at least one adhesion promoter group. Articles of manufacture, optical elements, ophthalmic elements and liquid crystal cells which include at least one photoalignment layer made from the photoalignment (co)polymer materials and methods for formation are also disclosed.
Inventors:
Govinda Saha
Anil Kumar
Anil Kumar
Application Number:
JP2013242550A
Publication Date:
November 24, 2016
Filing Date:
November 25, 2013
Export Citation:
Assignee:
Transitions Optical, Incorporated
International Classes:
C08F220/26; G02F1/1337
Domestic Patent References:
| JP7098413A | ||||
| JP7128522A | ||||
| JP2007086399A | ||||
| JP2009512903A | ||||
| JP2009282377A |
Foreign References:
| WO2008087915A1 | ||||
| WO2010150748A1 |
Attorney, Agent or Firm:
Hidesaku Yamamoto
Natsuki Morishita
Natsuki Morishita