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1. (WO2003060573) ANTIGLARE OPTICAL FILM, POLARIZING PLATE AND DISPLAY UNIT USING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2003/060573    International Application No.:    PCT/JP2003/000130
Publication Date: 24.07.2003 International Filing Date: 09.01.2003
IPC:
G02B 1/11 (2006.01)
Applicants: FUJI PHOTO FILM CO., LTD. [JP/JP]; 210, Nakanuma, Minami-Ashigara-shi, Kanagawa 250-0123 (JP) (For All Designated States Except US).
ARAI, Tsutomu [JP/JP]; (JP) (For US Only).
MIYAZAKI, Keiichi [JP/JP]; (JP) (For US Only).
IKUHARA, Isao [JP/JP]; (JP) (For US Only).
HOKAZONO, Hirohisa [JP/JP]; (JP) (For US Only)
Inventors: ARAI, Tsutomu; (JP).
MIYAZAKI, Keiichi; (JP).
IKUHARA, Isao; (JP).
HOKAZONO, Hirohisa; (JP)
Agent: OGURI, Shohei; EIKOH PATENT OFFICE, 28th Floor, ARK Mori Building, 12-32, Akasaka 1-chome, Minato-ku,, Tokyo 107-6028 (JP)
Priority Data:
2002-004565 11.01.2002 JP
2002-023870 31.01.2002 JP
Title (EN) ANTIGLARE OPTICAL FILM, POLARIZING PLATE AND DISPLAY UNIT USING THE SAME
(FR) FILM OPTIQUE ANTIREFLET, PLAQUE DE POLARISATION ET UNITE D'AFFICHAGE METTANT EN OEUVRE CEUX-CI
Abstract: front page image
(EN)An antiglare optical film comprising : a transparent film substrate (1) having a fine uneven surface structure (4) provided on at least one side of the transparent film substrate (1), wherein a proportion of reflected scattered light with an oblique angle &thetas; of 10 ° or above is not greater than 2 % and an average interval of peaks in the fine uneven surface is from 1 µm to 50 µm.
(FR)La présente invention concerne un film optique antireflet comprenant un substrat en film transparent, qui présente, sur au moins un côté, une structure superficielle à fines aspérités. Il n'y a pas plus de 2 % d'angle oblique supérieur ou égal à 10° et l'intervalle moyen entre pics dans la surface à fines aspérités va de 1 $g(m)m à 50 $g(m)m.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, 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, IT, LU, MC, NL, PT, 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)