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1. (WO2013159328) BISTABLE BLUE PHASE LIQUID CRYSTAL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/159328    International Application No.:    PCT/CN2012/074809
Publication Date: 31.10.2013 International Filing Date: 27.04.2012
IPC:
C09K 19/56 (2006.01)
Applicants: EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY [CN/CN]; No. 130 Meilong Road, Xuhui District Shanghai 200237 (CN) (For All Designated States Except US).
ZHENG, Zhigang [CN/CN]; (CN) (For US Only)
Inventors: ZHENG, Zhigang; (CN)
Agent: KING & WOOD MALLESONS; 20th Floor, East Tower, World Financial Center, No. 1 Dongsanhuan Zhonglu, Chaoyang District Beijing 100020 (CN)
Priority Data:
Title (EN) BISTABLE BLUE PHASE LIQUID CRYSTAL
(FR) CRISTAL LIQUIDE À PHASE BLEUE BISTABLE
Abstract: front page image
(EN)Composite materials, methods of making the composite materials, and optical devices including the composite materials are described herein. The composite materials include a chiral nematic liquid crystal and a crosslinked polymer. The composite materials form bistable liquid crystals and have a liquid crystal blue phase with a stability range greater than 60°C.
(FR)L'invention concerne des matières composites, des procédés de fabrication de ces matières composites et des dispositifs optiques incluant celles-ci. Les matières composites comprennent un cristal liquide nématique chiral et un polymère réticulé. Ces matières composites forment des cristaux liquides bistables, et comportent une phase bleue cristalline liquide présentant une plage de stabilité supérieure à 60°C.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, 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, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, 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)