WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Options
Query Language
Stem
Sort by:
List Length
Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2017070552) OPTICAL FILTER WITH COLOR ENHANCEMENT
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/070552 International Application No.: PCT/US2016/058233
Publication Date: 27.04.2017 International Filing Date: 21.10.2016
IPC:
G02B 5/23 (2006.01) ,G02B 1/04 (2006.01) ,G02B 1/10 (2015.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
20
Filters
22
Absorbing filters
23
Photochromic filters
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
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
10
Optical coatings produced by application to, or surface treatment of, optical elements
Applicants: SHARP, Gary D.[US/US]; US
Inventors: SHARP, Gary D.; US
Agent: CROUCH, Robert, G.; US
Priority Data:
62/245,88223.10.2015US
Title (EN) OPTICAL FILTER WITH COLOR ENHANCEMENT
(FR) FILTRE OPTIQUE AVEC ACCENTUATION DE COULEURS
Abstract:
(EN) An eyewear lens is described that provides polarization filtering and spectral filtering using polarization interference. The lens produces enhanced saturation and colorfulness, increasing enjoyment when observing commonly encountered imagery. The lens can be configured to optimize accuracy/efficiency when performing a task involving colored imagery, and can improve performance in sports. The lens can further be helpful for color scrimination by those with certain types of color vision deficiency.
(FR) L'invention concerne une lentille de lunettes qui permet un filtrage par polarisation et un filtrage spectral utilisant une interférence de polarisation. La lentille permet une amélioration de saturation et de coloration, une augmentation du plaisir qu'apporte l'observation d'une imagerie couramment rencontrée. La lentille peut être configurée pour optimaliser la précision/l'efficacité lors de l'exécution d'une tâche impliquant une imagerie colorée, et peut améliorer les performances dans les domaines du sport. La lentille peut en outre être utile pour la discrimination des couleurs par ceux ayant certains types de défauts de vision des couleurs.
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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, 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)