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Pub. No.:    WO/2006/088151    International Application No.:    PCT/JP2006/302866
Publication Date: 24.08.2006 International Filing Date: 17.02.2006
G02B 5/02 (2006.01), B32B 7/02 (2006.01), B32B 27/18 (2006.01)
Applicants: FUJIFILM Corporation [JP/JP]; 26-30, Nishiazabu 2-chome Minato-ku, Tokyo 1060031 (JP) (For All Designated States Except US).
KUSAYANAGI, Tatsurou; (For US Only).
TAKEDA, Akihiko; (For US Only).
ICHIKI, Akira; (For US Only)
Inventors: KUSAYANAGI, Tatsurou; .
TAKEDA, Akihiko; .
ICHIKI, Akira;
Agent: OGURI, Shohei; Eikoh Patent Office 7-13, Nishi-Shimbashi 1-chome Minato-ku, Tokyo 1050003 (JP)
Priority Data:
2005-042355 18.02.2005 JP
(JA) 光拡散光学部材
Abstract: front page image
(EN)Disclosed is an optical member having a light diffusing layer wherein whitening phenomenon is hardly caused by an organic solvent. Specifically disclosed is an optical member comprising at least one light diffusing layer which contains organic polymer particles and is arranged on a transparent supporting body which is composed of a light-transmitting resin. The light diffusing layer is formed by applying a hydrophilic binder.
(FR)La présente invention concerne un élément optique possédant une couche de diffusion de la lumière dans laquelle un solvant organique n'entraîne quasiment aucun blanchiment. L'invention concerne spécifiquement un élément optique comprenant au moins une couche de diffusion de la lumière qui contient des particules de polymère organique et qui est disposée sur un corps de support transparent composé d'une résine à transmission lumineuse. La couche de diffusion de la lumière est obtenue par l'application d'un liant hydrophile.
(JA) 有機溶剤による白化現象が起きにくい光拡散層を有した光学部材の提供。  透光性樹脂からなる透明支持体上に有機ポリマー微粒子を含有する光拡散層を少なくとも1層有する光学部材であって、該光拡散層は親水性性バインダーを塗布して形成される光学部材。
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, JP, 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: Japanese (JA)
Filing Language: Japanese (JA)