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1. (WO2018160866) DYNAMIC REFLECTED COLOR FILM WITH LOW OPTICAL CALIPER SENSITIVITY
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Pub. No.: WO/2018/160866 International Application No.: PCT/US2018/020500
Publication Date: 07.09.2018 International Filing Date: 01.03.2018
IPC:
G02B 5/26 (2006.01) ,G02B 5/08 (2006.01) ,G02B 1/04 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
20
Filters
26
Reflecting filters
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
08
Mirrors
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
1
Optical elements characterised by the material of which they are made; Optical coatings for optical elements
04
made of organic materials, e.g. plastics
Applicants:
3M INNOVATIVE PROPERTIES COMPANY [US/US]; 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427, US
Inventors:
NEVITT, Timothy J.; US
BENOIT, Gilles J.; US
JOHNSON, Matthew B.; US
Agent:
FULTON, Lisa P.,; US
RHODES, Kevin H.; US
BLANK, Colene H.,; US
HARTS, Dean M. ,; US
LEVINSON, Eric D.,; US
MAKI, Eloise J.,; US
NOWAK, Sandra K.,; US
OLSON, Peter L.,; US
RINGSRED, Ted K.,; US
Priority Data:
62/466,10402.03.2017US
Title (EN) DYNAMIC REFLECTED COLOR FILM WITH LOW OPTICAL CALIPER SENSITIVITY
(FR) FILM COLORÉ RÉFLÉCHISSANT DYNAMIQUE À FAIBLE SENSIBILITÉ À L'ÉPAISSEUR OPTIQUE
Abstract:
(EN) An article including a reflector with a reflectance band that is substantially constant as a function of an incidence angle; a polymeric multilayer film packet including a front surface partial reflector with a reflectivity that increases with an increasing incidence angle away from the normal; and a wavelength-selective absorber with a transmission band that at least partially coincides with the reflectance band of the reflector.
(FR) Un article comprend un réflecteur ayant une bande de réflectance qui est sensiblement constante en fonction d'un angle d'incidence; un paquet de film multicouche polymère comprenant un réflecteur partiel de surface avant ayant une réflectivité qui augmente avec un angle d'incidence croissant à l'opposé de la normale; et un absorbeur sélectif en longueur d'onde avec une bande de transmission qui coïncide au moins partiellement avec la bande de réflectance du réflecteur.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)