Title:
ハロゲン系置換基を有する光反応性作用基を含むノルボルネン系重合体、その製造方法及びそれを利用した配向膜
Document Type and Number:
Japanese Patent JP5888982
Kind Code:
B2
Abstract:
The present invention relates to a photoreactive norbornene polymer comprising a photoreactive norbornene monomer, a process for preparing the same, and an alignment layer using the same. The photoreactive norbornene polymer includes a photoreactive functional group having a halogen, in particular, a fluorine substituent group so that it gives a compositional gradient in the alignment layer to improve an orientation rate, an orientation, and an adhesion property.
Inventors:
Don-Woo You
Sun-Hoo Chun
Dai-Sun Choi
Yong-Chul Won
Sun-Hoo Chun
Dai-Sun Choi
Yong-Chul Won
Application Number:
JP2011545299A
Publication Date:
March 22, 2016
Filing Date:
January 12, 2010
Export Citation:
Assignee:
LG HAUSYS,LTD.
International Classes:
C08F32/08; C08F4/70; G02F1/1337
Domestic Patent References:
| JP2008503790A | ||||
| JP2006085098A | ||||
| JP7041515A | ||||
| JP2008522238A | ||||
| JP3092860A | ||||
| JP2002258288A | ||||
| JP5312482B2 |
Foreign References:
| KR1020090047720A | ||||
| WO2009091224A1 | ||||
| WO2009091225A1 |
Attorney, Agent or Firm:
Shinya Mitsuhiro
Takashi Watanabe
Takashi Watanabe