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1. (WO2013112890) SYSTEMS AND METHOD FOR MAKING PARALLAX FILTERS USING FLEXOGRAPHIC PRINTING
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/112890 International Application No.: PCT/US2013/023223
Publication Date: 01.08.2013 International Filing Date: 25.01.2013
IPC:
G02B 27/22 (2006.01) ,G02B 5/20 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27
Other optical systems; Other optical apparatus
22
for producing stereoscopic or other three-dimensional effects
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
20
Filters
Applicants: PETCAVICH, Robert J.[US/US]; US
RAMAKRISHNAN, Ed S.[US/US]; US
UNIPIXEL DISPLAYS, INC.[US/US]; 8708 Technology Forest Pl., Ste 100 The Woodlands, Texas 77381, US
Inventors: PETCAVICH, Robert J.; US
RAMAKRISHNAN, Ed S.; US
Agent: HARRIS, Jonathan M.; P.O. Box 3267 Houston, Texas 77253-3267, US
Priority Data:
61/591,90328.01.2012US
Title (EN) SYSTEMS AND METHOD FOR MAKING PARALLAX FILTERS USING FLEXOGRAPHIC PRINTING
(FR) SYSTÈMES ET PROCÉDÉ DE RÉALISATION DE FILTRES PARALLAXES PAR IMPRESSION FLEXOGRAPHIQUE
Abstract:
(EN) A method of manufacturing a parallax barrier filter film, including printing a first plurality of lines to a first surface of a transparent, flexible substrate via a first master plate, wherein the first master plate comprises a body with a central axis, an outer surface, and a plurality of radial projections extending from the outer surface of the body, and curing the first plurality of lines, wherein the substrate, with the first plurality of lines disposed thereon, creates a parallax effect when the substrate is placed on an liquid crystal display.
(FR) Procédé de fabrication d'un film de filtre-barrière parallaxe, comprenant l'impression d'une première pluralité de lignes sur une première surface d'un substrat transparent et flexible par le biais d'un premier cliché original, le premier cliché original comprenant un corps avec un axe central, une surface extérieure et une pluralité de saillies radiales s'étendant depuis la surface extérieure du corps, et le durcissement de la pluralité de lignes. Le substrat, sur lequel est disposée la première pluralité de lignes, crée un effet parallaxe lorsque le substrat est placé sur un affichage à cristaux liquides.
front page image
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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, 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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)