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Machine translation
1. (WO2001031370) DUAL COLOR GUEST-HOST POLARIZERS AND DEVICES CONTAINING GUEST-HOST POLARIZERS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2001/031370    International Application No.:    PCT/US2000/004344
Publication Date: 03.05.2001 International Filing Date: 17.02.2000
Chapter 2 Demand Filed:    25.10.1999    
IPC:
G02B 5/30 (2006.01), G02F 1/1335 (2006.01)
Applicants: 3M INNOVATIVE PROPERTIES COMPANY [US/US]; 3M Center, P.O. Box 33427, Saint Paul, MN 55133-3427 (US)
Inventors: SAHOUANI, Hassan; (US).
VOGEL, Kim, M.; (US).
WOLK, Martin, B.; (US)
Agent: PECHMAN, Robert, J.; Office of Intellectual Property Counsel, P.O. Box 33427, Saint Paul, MN 55133-3427 (US).
Vossius&Partner; Patentanwalte, P.O. Box 86.07.67, 81634 Munchen, Germany (DE)
Priority Data:
09/426,288 25.10.1999 US
Title (EN) DUAL COLOR GUEST-HOST POLARIZERS AND DEVICES CONTAINING GUEST-HOST POLARIZERS
(FR) POLARISEURS « GUEST-HOST » BICOLORES ET DISPOSITIFS LES CONTENANT
Abstract: front page image
(EN)A guest-host polarizer is disclosed that includes a host matrix, one or more first guest dyes disposed in the host matrix and oriented to absorb a first portion of visible light having a first polarization state, and one or more second guest dyes disposed in the host matrix and oriented to absorb a second portion of visible light having a second polarization state orthogonal to the first polarization state. Such guest-host polarizers can be used in various optical applications and display constructions.
(FR)L'invention concerne un polariseur «guest-host» comprenant une matrice hôte, un ou plusieurs premiers colorants hôtes disposés dans la matrice hôte et orientés de façon à absorber une première partie de la lumière visible présentant un premier état de polarisation et un ou plusieurs seconds colorants hôtes disposés dans la matrice hôte et orientés de façon à absorber une seconde partie de la lumière visible présentant un second état de polarisation, orthogonal par rapport au premier état de polarisation. De tels polariseurs peuvent être utilisés dans différentes applications optiques et constructions d'afficheurs.
Designated States: AE, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CR, CU, CZ, DE, DK, DM, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)