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
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2018031965) DIGITAL LIGHT PATH LENGTH MODULATION
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/031965 International Application No.: PCT/US2017/046648
Publication Date: 15.02.2018 International Filing Date: 11.08.2017
IPC:
G02F 1/01 (2006.01)
Applicants: AVEGANT CORP.[US/US]; 1301 Shoreway Rd #275 Belmont, CA 94002, US
Inventors: EASH, Aron, Matthew; US
EVANS, Allan, Thomas; US
GROSS, Andrew, John; US
DEWALD, Scott, D.; US
WELCH, Warren, Cornelius; US
Agent: SZEPESI, Judith, A.; US
Priority Data:
15/236,10112.08.2016US
15/358,04021.11.2016US
15/675,65911.08.2017US
Title (EN) DIGITAL LIGHT PATH LENGTH MODULATION
(FR) MODULATION NUMÉRIQUE DE LONGUEUR DE TRAJET DE LUMIÈRE
Abstract: front page image
(EN) A digital light path length modulator comprises an optical path length extender (OPLE) including a plurality of polarization sensitive reflective elements and a polarization modulator. The OPLE comprises two light paths having different path lengths, such that light having a first polarization is directed through a first light path, and the light having a second polarization is directed through a second light path.
(FR) La présente invention concerne un modulateur numérique de longueur de trajet de lumière comprenant un extenseur de longueur de chemin optique (OPLE) comprenant une pluralité d'éléments réfléchissants sensibles à la polarisation et un modulateur de polarisation. L'OPLE comprend deux trajets de lumière ayant des longueurs de cheminement différentes, de sorte que la lumière ayant une première polarisation soit dirigée à travers un premier trajet de lumière, et la lumière ayant une seconde polarisation soit dirigée à travers un second trajet de lumière.
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)