SG11201903907RA - Vision aid device - Google Patents

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property MD 1101111 0 DOI HIM RH 10 0111011111 OM H11111110111111111110111111 Organization 0 International Bureau (10) International Publication Number (43) International Publication Date ......0\" WO 2018/093588 A2 24 May 2018 (24.05.2018) W I PO I PCT (51) International Patent Classification: Published: G02B 27/01 (2006.01) G02B 27/02 (2006.01) G02B 26/08 (2006.01) G02B 27/28 (2006.01) — without international search report and to be republished upon receipt of that report (Rule 48.2(g)) (21) International Application Number: PCT/US2017/059923 (22) International Filing Date: 03 November 2017 (03.11.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/417,062 03 November 2016 (03.11.2016) US (71) Applicant: BRILLIMEDICAL INTERNATIONAL CORPORATION [US/US]; 2 Pond View Drive, Glen Cove, NY 11542 (US). (72) Inventor: JIANG, Haotian; 2 Pond View Drive, Glen Cove, NY 11542 (US). (74) Agent: SHARP, Ryan D.; Hamre, Schumann, Mueller & Larson, P.C., 45 South 7th Street, Suite 2700, Minneapolis, MN 55402 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): 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. (84) Designated States (unless otherwise indicated, for every kind ARIPO GH, of regional protection available): (BW, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, HR, HU, IE, IS, IT, LT, LU, LV, GB, GR, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). N ot (54) Title: VISION AID DEVICE GC in (57) : A wearable device that aids vision of a person is disclosed that includes a display system including a display device, M a first polarizer parallel to the display device, a quarter waveplate, and a mirror. The display device, the first polarizer, the quarter C waveplate, and the mirror are arranged sequentially such that the display device is disposed at a first end of the display system and the ---. mirror is disposed at a second, opposite end of the display system. The display system has a length corresponding to a focal length of W D the mirror. A camera system includes a camera and an image stabilization system with a zoom magnification configured to provide 1-1 © up to at or about 60 times zoom. The display system and the camera system are secured to a mount and are movable relative to each ei other about the mount. The mount is secured to a frame. C