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1. (WO2007097535) ALIGNMENT MATERIAL FOR LIQUID CRYSTAL DISPLAY DEVICE OF VERTICAL ALIGNMENT MODE AND METHOD OF PREPARING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/097535    International Application No.:    PCT/KR2007/000702
Publication Date: 30.08.2007 International Filing Date: 09.02.2007
Chapter 2 Demand Filed:    13.09.2007    
IPC:
C07C 229/60 (2006.01), C08G 73/10 (2006.01), C09K 19/00 (2006.01)
Applicants: DONGJIN SEMICHEM CO., LTD [KR/KR]; 472-2, Gajwa-Dong, Seo-gu, Incheon 404-205 (KR) (For All Designated States Except US).
CHOI, Jin-wook [KR/KR]; (KR) (For US Only).
SEO, Dal-bong [KR/KR]; (KR) (For US Only).
PARK, Jae-cheol [KR/KR]; (KR) (For US Only).
KIM, Yong-bae [KR/KR]; (KR) (For US Only)
Inventors: CHOI, Jin-wook; (KR).
SEO, Dal-bong; (KR).
PARK, Jae-cheol; (KR).
KIM, Yong-bae; (KR)
Agent: WON, Young-ho; #903, Seongji Heights 3-cha bldg., 642-6, Yeoksam-dong, Kangnam-ku, Seoul 135-717 (KR)
Priority Data:
10-2006-0017148 22.02.2006 KR
Title (EN) ALIGNMENT MATERIAL FOR LIQUID CRYSTAL DISPLAY DEVICE OF VERTICAL ALIGNMENT MODE AND METHOD OF PREPARING THE SAME
(FR) MATÉRIAU D'ALIGNEMENT POUR AFFICHAGE À CRISTAUX LIQUIDES À MODE D'ALIGNEMENT VERTICAL ET PROCÉDÉ D'ÉLABORATION DE CELUI-CI
Abstract: front page image
(EN)This invention provides alignment materials for liquid crystal display device of vertical alignment mode and methods for the preparation of the same, and more particularly, it provides diaminobenzene derivatives represented by the following formula 1 (shown in description), capable of aligning liquid crystal in uniform and vertical way and remarkably improving clarity and solubility against organic solvents, methods for the preparation of the same and liquid crystal alignment films using the same.
(FR)L'invention concerne des matériaux d'alignement pour affichage à cristaux liquides à mode d'alignement vertical et des procédés d'élaboration de celui-ci. L'invention concerne, plus particulièrement, des dérivés de diaminobenzène représentés par la formule 1 suivante (voir description), pouvant aligner les cristaux liquides de manière verticale et uniforme et améliorant remarquablement la clarté et la solubilité par rapport à des solvants organiques. L'invention concerne enfin des procédés d'élaboration dudit matériau et des films d'alignement de cristaux liquides dans lesquels est utilisé ledit matériau.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)