NORBORNENE POLYMER INCLUDING PHOTOREACTIVE FUNCTIONAL GROUP THAT HAS HALOGEN SUBSTITUENT, METHOD FOR PREPARING THE SAME, AND ALIGNMENT LAYER USING THE SAME

Title:

NORBORNENE POLYMER INCLUDING PHOTOREACTIVE FUNCTIONAL GROUP THAT HAS HALOGEN SUBSTITUENT, METHOD FOR PREPARING THE SAME, AND ALIGNMENT LAYER USING THE SAME

Document Type and Number:

WIPO Patent Application WO/2010/080010

Kind Code:

A3

Abstract:

The present invention relates to a photoreactive norbornene polymer, a method for preparing the same, and an alignment layer using the same, wherein the photoreactive norbornene polymer includes a photoreactive functional group having a halogen, specifically a fluorine, substituent group, and affords a compositional gradient in the alignment layer so that the orientation rate, orientation properties, and adhesive properties can be enhanced.

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Inventors:

YOO DONG-WOO (KR)
CHUN SUNG-HO (KR)
CHOI DAI-SEUNG (KR)
WON YOUNG-CHUL (KR)

Application Number:

PCT/KR2010/000171

Publication Date:

October 14, 2010

Filing Date:

January 12, 2010

Export Citation:

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Assignee:

LG CHEMICAL LTD (KR)
YOO DONG-WOO (KR)
CHUN SUNG-HO (KR)
CHOI DAI-SEUNG (KR)
WON YOUNG-CHUL (KR)

International Classes:

C08G61/02; C08G61/00; C08J5/22; G02F1/133

Foreign References:

KR100671753B1	2007-01-19
KR20060080552A	2006-07-10
KR20080095207A	2008-10-28
JP2006348115A	2006-12-28

Other References: