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1. (WO2018161163) METHOD TO CONTROL A VIRTUAL IMAGE IN A DISPLAY
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Pub. No.: WO/2018/161163 International Application No.: PCT/CA2018/050266
Publication Date: 13.09.2018 International Filing Date: 06.03.2018
Chapter 2 Demand Filed: 07.01.2019
IPC:
H04N 13/346 (2018.01) ,G02B 27/01 (2006.01) ,G09B 9/32 (2006.01) ,G09G 5/377 (2006.01) ,H04N 13/31 (2018.01) ,H04N 13/366 (2018.01)
[IPC code unknown for H04N 13/346]
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27
Other optical systems; Other optical apparatus
01
Head-up displays
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
B
EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
9
Simulators for teaching or training purposes
02
for teaching control of vehicles or other craft
08
for teaching control of aircraft, e.g. Link trainer
30
Simulation of view from aircraft
32
by projected image
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
G
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
5
Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
36
characterised by the display of individual graphic patterns using a bit-mapped memory
37
Details of the operation on graphic patterns
377
for mixing or overlaying two or more graphic patterns
[IPC code unknown for H04N 13/31][IPC code unknown for H04N 13/366]
Applicants:
8259402 CANADA INC. [CA/CA]; 1985 55th Avenue, Suite 100 Dorval, Québec H9P 1G9, CA
Inventors:
PETRUZZIELLO, Fernando; CA
RADEL, Jason Carl; CA
Agent:
BENOIT & COTE INC.; 560 Cremazie Boulevard East, Suite 300 Montreal, Québec H2P 1E8, CA
Priority Data:
62/467,84607.03.2017US
62/514,19402.06.2017US
Title (EN) METHOD TO CONTROL A VIRTUAL IMAGE IN A DISPLAY
(FR) PROCÉDÉ DE COMMANDE D'UNE IMAGE VIRTUELLE DANS UN DISPOSITIF D'AFFICHAGE
Abstract:
(EN) There is described a method for controlling, in a display, a virtual image of a displaying object for which displaying is controllable. The method comprises providing a curved mirrored surface opposing the displaying object to produce the virtual image. The location of an observer is determined, with respect to the curved mirrored surface. A position of the virtual image can then be determined for the observer at the location, wherein this virtual image provides at least one of parallax and a stereoscopic depth cue. The displaying object is controlled to produce the virtual image as determined.
(FR) L'invention concerne un procédé qui permet de commander, dans un dispositif d'affichage, une image virtuelle d'un objet d'affichage dont l'affichage peut être commandé. Le procédé consiste à fournir une surface réfléchissante incurvée et opposée à l'objet d'affichage pour produire l'image virtuelle. L'emplacement d'un observateur est déterminé, par rapport à la surface réfléchissante incurvée. Une position de l'image virtuelle peut ensuite être déterminée pour l'observateur au niveau de l'emplacement, cette image virtuelle fournissant une parallaxe et/ou une indication de profondeur stéréoscopique. L'objet d'affichage est commandé de manière à produire l'image virtuelle conformément à ladite détermination.
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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)