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1. (WO2006090887) OPTICAL COMPENSATION SHEET AND LIQUID CRYSTAL DISPLAY DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/090887    International Application No.:    PCT/JP2006/303818
Publication Date: 31.08.2006 International Filing Date: 22.02.2006
IPC:
G02B 5/30 (2006.01), B29C 55/02 (2006.01), G02F 1/13363 (2006.01)
Applicants: FUJIFILM Corporation [JP/JP]; 26-30, Nishiazabu 2-chome, Minato-ku, Tokyo, 106-8620 (JP) (For All Designated States Except US).
SAKURAZAWA, Mamoru [JP/JP]; (JP) (For US Only).
MATSUFUJI, Akihiro [JP/JP]; (JP) (For US Only)
Inventors: SAKURAZAWA, Mamoru; (JP).
MATSUFUJI, Akihiro; (JP)
Agent: IIDA, Toshizo; Ishii Bldg. 3F, 1-10, Shimbashi 3-chome, Minato-ku, Tokyo 105-0004 (JP)
Priority Data:
2005-047647 23.02.2005 JP
Title (EN) OPTICAL COMPENSATION SHEET AND LIQUID CRYSTAL DISPLAY DEVICE
(FR) FEUILLE DE COMPENSATION OPTIQUE ET DISPOSITIF A CRISTAUX LIQUIDES
Abstract: front page image
(EN)An optical compensation sheet, which contains a cellulose acylate film that contains 1 to 20 parts by mass of a retardation controlling agent, to 100 parts by mass of a cellulose acylate, wherein the retardation controlling agent comprises at least two compounds different in Re/Rth ratios each other; and a liquid crystal display device, which contains the optical compensation sheet.
(FR)La présente invention concerne une feuille de compensation optique qui comporte un film d’acylate de cellulose contenant de 1 à 20 parts en masse d’un agent de régulation du retard optique et le reste, pour faire 100 parts en masse, d’un acylate de cellulose, dans lequel l’agent de régulation du retard optique comprend au moins deux composés ayant des rapports Re/Rth différents. La présente invention concerne en outre un dispositif d’affichage à cristaux liquides contenant ladite feuille de compensation optique.
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, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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)