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1. (WO2019050538) VIEWFINDERS WITH REFLECTIVE SURFACE
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Pub. No.: WO/2019/050538 International Application No.: PCT/US2017/050840
Publication Date: 14.03.2019 International Filing Date: 08.09.2017
IPC:
G03B 13/06 (2006.01)
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
B
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
13
Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
02
Viewfinders
06
with lenses with or without reflectors
Applicants:
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. [US/US]; 11445 Compaq Center Drive W. Houston, Texas 77070, US
Inventors:
DWYER, Dan R.; US
RIVES, Christopher Mark; US
SHIRLEY, Nathan; US
Agent:
HASAN, Nishat; US
DHAND, Sanjeev; US
Priority Data:
Title (EN) VIEWFINDERS WITH REFLECTIVE SURFACE
(FR) VISEURS À SURFACE RÉFLÉCHISSANTE
Abstract:
(EN) An example device includes an image capture lens having a first field of view and a viewfinder having a second field of view separate from the first field of view. The image capture lens is to capture an image of a subject in the first field of view. The viewfinder has a first surface that is partially reflective. The first surface is to partially reflect incident light and to partially transmit the incident light therethrough to allow viewing through a second surface of the viewfinder. The second surface is opposite the first surface.
(FR) La présente invention concerne un exemple de dispositif qui comprend une lentille de capture d'image ayant un premier champ de vision et un viseur ayant un deuxième champ de vision séparé du premier champ de vision. La lentille de capture d'image est destinée à capturer une image d'un sujet dans le premier champ de vision. Le viseur possède une première surface qui est partiellement réfléchissante. La première surface est destinée à réfléchir partiellement la lumière incidente et transmettre partiellement la lumière incidente à travers celle-ci pour permettre une visualisation à travers une deuxième surface du viseur. La deuxième surface est à l'opposé de la première surface.
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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)