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1. (WO2001033866) SCANNING BEAM IMAGE DISPLAY
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2001/033866 International Application No.: PCT/US1999/025565
Publication Date: 10.05.2001 International Filing Date: 29.10.1999
Chapter 2 Demand Filed: 25.05.2001
IPC:
G02B 23/12 (2006.01) ,G02B 27/01 (2006.01) ,H04N 5/74 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
23
Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
12
with means for image conversion or intensification
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27
Other optical systems; Other optical apparatus
01
Head-up displays
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
74
Projection arrangements for image reproduction, e.g. using eidophor
Applicants:
LIPPERT, Thomas, M. [US/US]; US (UsOnly)
TEGREENE, Clarence, T. [US/US]; US (UsOnly)
MICROVISION, INC. [US/US]; 19910 North Creek Parkway Bothell, WA 98011, US (AllExceptUS)
Inventors:
LIPPERT, Thomas, M.; US
TEGREENE, Clarence, T.; US
Agent:
SANTARELLI, Bryan, A. ; Graybeal Jackson Haley LLP Suite 350 155 108th Avenue Northeast Bellevue, WA 98004-5901, US
Priority Data:
Title (EN) SCANNING BEAM IMAGE DISPLAY
(FR) AFFICHAGE D'IMAGES AU MOYEN D'UN FAISCEAU DE BALAYAGE
Abstract:
(EN) A display apparatus includes first and second IR or other light sources (80) that produce light at respective first and second non-visible wavelengths. The light is modulated according to a desired image. The modulated light (82) is then applied to a wavelength selective phosphor (96) that converts each component of the light to a respective visible wavelength. In one embodiment, the image source is a scanned light beam display (70) that scans an IR light beam onto a screen that carries the phosphor.
(FR) Ce dispositif d'affichage comprend une première et une seconde source lumineuse (80), infrarouges ou autres, lesquelles produisent de la lumière, respectivement à des longueurs d'ondes visibles et invisibles, la lumière étant modulée en fonction d'une image souhaitée. La lumière modulée (82) est ensuite appliquée à un luminophore (96) sensible aux longueurs d'ondes, lequel convertit chaque composant de la lumière en une longueur d'onde visible correspondante. Dans un mode de réalisation, la source d'images est un affichage à balayage lumineux (70), lequel balaye un faisceau lumineux infrarouge sur un écran qui supporte le luminophore.
front page image
Designated States: AE, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZA, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)