STEREOSCOPIC IMAGE DISPLAY PANEL, STEREOSCOPIC IMAGE DISPLAY DEVICE, AND STEREOSCOPIC IMAGE DISPLAY SYSTEM

• Main Authors: NAGASHIMA, NOBUYOSHI, SUGISAKA, AKANE, OHISHI, TAKUYA
• Format: Patent
• Language: English; French; Japanese
• Published: 23.02.2012
• Subjects: ACCESSORIES THEREFOR; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES; APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM; CINEMATOGRAPHY; CONTACT LENSES; DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; ELECTROGRAPHY; FREQUENCY-CHANGING; HOLOGRAPHY; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICAL LOGIC ELEMENTS; OPTICS; PHOTOGRAPHY; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION; SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

An image display panel (20) is provided with a plurality of pixels (60). When a planar image is displayed, the pixels (60) become one pixel for displaying the planar image. The plurality of pixels (60) comprise pixels (60a) including right-eye image pixels (62) and black image pixels (63), and pixels (60b) including left-eye image pixels (64) and the black image pixels (63). When a stereoscopic image is displayed, the right-eye image pixels (62) become one pixel for displaying a right-eye image, the left-eye image pixels (64) become one pixel for displaying a left-eye image, and the black image pixels (63) become one pixel for displaying a black image, the black image pixels (63) being arranged between the right-eye image pixels (62) and the left-eye image pixels (64). As a result, reduction in the aperture ratio is prevented when the planar image is displayed, and generation of crosstalk is prevented when the stereoscopic image is displayed. L'invention concerne un panneau d'affichage d'image (20) comprenant une pluralité de pixels (60). Lors de l'affichage d'une image plane, les pixels (60) se transforment en un seul pixel pour l'affichage de l'image plane. La pluralité de pixels (60) comprennent des pixels (60a) comportant des pixels d'image d'oeil droit (62) et des pixels d'image noire (63) et des pixels (60b) comprenant des pixels d'image d'oeil gauche (64) et les pixels d'image noire (63). Lorsqu'une image stéréoscopique est affichée, les pixels d'image d'oeil droit (62) se transforment en un seul pixel permettant l'affichage d'une image d'oeil droit, et les pixels d'image d'oeil gauche (64) se transforment en un seul pixel permettant l'affichage d'une image d'oeil gauche, et les pixels d'image noire (63) se transforment en un seul pixel permettant l'affichage d'une image noire, les pixels d'image noire (63) étant agencés entre les pixels d'image d'oeil droit (62) et les pixels d'image d'oeil gauche (64). Cela permet d'éviter une diminution du rapport d'ouverture lorsque l'image plane est affichée et évite toute diaphonie lorsque l'image stéréoscopique est affichée.