Title:
光反応性化合物、それを利用した液晶配向膜、その製造方法及び該配向膜を備えた液晶表示素子
Document Type and Number:
Japanese Patent JP4664986
Kind Code:
B2
Abstract:
Provided are a photoreactive compound represented by formula (1), a liquid crystal alignment layer using the compound, a method of manufacturing the alignment layer, and a liquid crystal display device including the alignment layer: where n is an integer of 20-1000; m is an integer of 1-5; and R is a hydrogen atom, CN, a C1-C5 alkyloxy group, a halogen atom, or a maleimide group.
Inventors:
Byun-Hyun Lee
Min-Young Lim
Kyun Jun Kim
Sun-Hoo Chun
Sun-Joan Ou
Kwon-Woo Lee
Haeong Kim
Hae Won Jung
Min-Young Lim
Kyun Jun Kim
Sun-Hoo Chun
Sun-Joan Ou
Kwon-Woo Lee
Haeong Kim
Hae Won Jung
Application Number:
JP2007544269A
Publication Date:
April 06, 2011
Filing Date:
December 02, 2005
Export Citation:
Assignee:
LG HAUSYS,LTD.
International Classes:
C08G61/02; G02F1/1337
Domestic Patent References:
| JP2005517702A | ||||
| JP2005517746A | ||||
| JP11181127A | ||||
| JP2002020487A | ||||
| JP2002049040A | ||||
| JP2004339193A |
Attorney, Agent or Firm:
Sumio Tanai
Shinya Mitsuhiro
Shinya Mitsuhiro