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1. (WO2006038819) IMPROVED STEREOSCOPIC DISPLAY
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2006/038819 International Application No.: PCT/NZ2005/000253
Publication Date: 13.04.2006 International Filing Date: 30.09.2005
IPC:
H04N 13/00 (2006.01) ,G02F 1/1335 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
13
Stereoscopic television systems; Details thereof
G PHYSICS
02
OPTICS
F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1
Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01
for the control of the intensity, phase, polarisation or colour
13
based on liquid crystals, e.g. single liquid crystal display cells
133
Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333
Constructional arrangements
1335
Structural association of optical devices, e.g. polarisers, reflectors, with the cell
Applicants:
PURE DEPTH LIMITED [NZ/NZ]; Unit G Morrin Court 24 Morrin Road Panmure Auckland, 1006, NZ (AllExceptUS)
SIMMISS, Tony, Scott [NZ/NZ]; NZ (UsOnly)
Inventors:
SIMMISS, Tony, Scott; NZ
Agent:
WILSON, Kathryn, S ; Private Bag 3140 Level 12, KPMG Centre 85 Alexandra Street Hamilton, 2001, NZ
Priority Data:
53573201.10.2004NZ
Title (EN) IMPROVED STEREOSCOPIC DISPLAY
(FR) AFFICHAGE STEREOSCOPIQUE AMELIORE
Abstract:
(EN) The present invention relates to a stereoscopic display adapted to present a stereoscopic image composed of a plurality of pixels. This display includes a light intensity encoder adapted to emit light from a plurality of pixels with an assigned light intensity for each pixel, and a light polarisation encoder adapted to receive light emitted from the light intensity encoder and to emit this light within an assigned polarisation state for each pixel. The display provided is adapted to emit light polarised with a non-spatial polarisation. The present invention also encompasses a stereoscopic image decoder which includes two polarisation filters with each filter to be positioned between a stereoscopic display and an eye of an observer.
(FR) La présente invention concerne un affichage stéréoscopique conçu pour présenter une image stéréoscopique constituée d'une pluralité de pixels. Cet affichage comprend un codeur d'intensité lumineuse permettant d'émettre de la lumière à partir d'une pluralité de pixels avec une intensité lumineuse spécifiée pour chaque pixel, et un codeur de polarisation lumineuse étudié pour recevoir la lumière émise par le codeur d'intensité lumineuse et pour émettre cette lumière dans un état de polarisation déterminé pour chaque pixel. Cet affichage est conçu pour émettre de la lumière polarisée avec polarisation non spatiale. La présente invention concerne également un décodeur d'image stéréoscopique comprenant deux filtres de polarisation disposés tous deux entre un affichage stéréoscopique et l'oeil de l'observateur.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)