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1. WO2007030212 - GENERATING AND DISPLAYING SPATIALLY OFFSET SUB-FRAMES

Publication Number WO/2007/030212
Publication Date 15.03.2007
International Application No. PCT/US2006/028670
International Filing Date 24.07.2006
IPC
G06T 5/50 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
5Image enhancement or restoration
50by the use of more than one image, e.g. averaging, subtraction
G09G 3/00 2006.01
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
CPC
G09G 3/002
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
001using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
002to project the image of a two-dimensional display, such as an array of light emitting or modulating elements or a CRT
G09G 3/007
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
007Use of pixel shift techniques, e.g. by mechanical shift of the physical pixels or by optical shift of the perceived pixels
G09G 3/20
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
20for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix ; no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
H04N 5/144
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
14Picture signal circuitry for video frequency region
144Movement detection
H04N 5/7458
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
74Projection arrangements for image reproduction, e.g. using eidophor
7416involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
7458the modulator being an array of deformable mirrors, e.g. digital micromirror device [DMD]
Applicants
  • HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. [US]/[US] (AllExceptUS)
  • BARNES, Ted, W. [US]/[US] (UsOnly)
  • FASEN, Donald, J. [US]/[US] (UsOnly)
  • BEASLEY, Matthew [US]/[US] (UsOnly)
  • LARSON, Arnold, W. [US]/[US] (UsOnly)
  • HOWARD, P. Guy [GB]/[US] (UsOnly)
  • LEIGH, Stan, E. [US]/[US] (UsOnly)
Inventors
  • BARNES, Ted, W.
  • FASEN, Donald, J.
  • BEASLEY, Matthew
  • LARSON, Arnold, W.
  • HOWARD, P. Guy
  • LEIGH, Stan, E.
Agents
  • MYERS, Timothy, F.
Priority Data
11/221,27107.09.2005US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) GENERATING AND DISPLAYING SPATIALLY OFFSET SUB-FRAMES
(FR) GENERATION ET AFFICHAGE DE SOUS-TRAMES DECALEES DANS L'ESPACE
Abstract
(EN)
A system (26) for displaying an image using a first sub-frame (30) and a second sub-frame (30) is provided. The system comprises an image shifter (38) configured to cause the first sub-frame to be displayed at a first position on a display surface and the second sub-frame to be displayed at a second position on the display surface, a sensor (210) configured to detect a movement of the image shifter, and a controller (202 / 202A / 202B) configured to receive movement information associated with the movement of the image shifter from the sensor.
(FR)
L'invention concerne un système (26) destiné à afficher une image à l'aide d'une première sous-trame (30) et d'une seconde sous-trame (30). Le système comprend un déphaseur d'image (38) configuré pour amener la première sous-trame à être affichée au niveau d'une première position sur une surface d'affichage et la seconde sous-trame à être affichée au niveau d'une seconde position sur la surface d'affichage, un capteur (210) configuré pour détecter un mouvement du déphaseur d'image, et un contrôleur (202 / 202A / 202B) configuré pour recevoir des informations de mouvement associées au mouvement du déphaseur d'image provenant du capteur.
Also published as
EP6788307
EP06788307
Latest bibliographic data on file with the International Bureau