摘要:
A color filter substrate including a substrate, a black matrix layer and a color filter substrate layer is provided. The substrate has a plurality of grooves. The black matrix layer is disposed on the substrate between each two adjacent grooves, wherein the black matrix layer extends to the region above the groove from the edge of the groove and an undercut profile forms between the bottom of black matrix and the substrate. The color filter layer including a plurality of filter films separated is filled in the plurality of grooves and the plurality of filter films is separated from each other by the black matrix layer. In addition, a method of fabricating a color filter substrate is also provided. The above-mentioned color filter substrate and the fabricating method thereof can improve the quality and color uniformity of the color filter substrate.
摘要:
A system for producing stereoscopic television images enables viewers to discriminate between left and right scan lines, as displayed on the television screen, by virtue of the binocular parallax of human vision. The viewer can perceive a three-dimensional image without the need to wear any sort of specially designed eye-glasses. A screen assembly which can be used with a computer monitor to provide stereoscopic views derived either from stereoscopic multimedia inputs or computer generated stereoscopic images. Because viewers of these displays perceive left-hand views on the display solely with the left eye and right-hand views solely with the right eye, the perceived result is a three-dimensional image.
摘要:
A stereoscopic image display apparatus for stereoscopically viewing an image displayed on a display, by transmitting light through a mask pattern where plural apertures and plural light shielding portions are arranged in a predetermined pitch in the horizontal and vertical directions, transmitting the luminous flux through an optical system for illuminating the display where at least two parallax images are displayed, and leading the luminous flux based on the two parallax images displayed on the display to the right eye and left eye of a viewer respectively. The apparatus enables to give flexibility to precise adjustment during the assembly and enables the viewing of a stereoscopic image from a wide area with good quality, by setting vertical widths Vt and Vs of the aperture and the light shielding portion of the mask pattern, and horizontal widths Ht and Hs of the aperture and the light shielding portion of the mask pattern to satisfy the relationship of Vt
摘要:
A real space video signal processing unit generates right and left eye first video signals including corresponding images at different horizontal positions by processing a real space video signal from a single image sensing unit. An image signal generation unit generates right and left eye second image signals including corresponding images at different horizontal positions. A right eye video signal synthesis unit generates a right eye display signal by synthesizing the right eye second image signal with a partial region of the right eye first video signal. A left eye video signal synthesis unit generates a left eye display signal by synthesizing the left eye second image signal with a partial region of the left eye first video signal. These right and left eye display signals are displayed on a video display unit, so that the image sensed by the image sensing unit is fused at finite distance.
摘要:
Apparatus and method for image enhancement in which an autostereoscopic image, comprising a different perspective view of an object field for each eye of an observer is, typically provided. The optical cross-talk, which is often a feature of autostereoscopic images, is suppressed when images are displayed, by preconditioning of the image intended for each eye. Supplementary image data is produced by mixing the different perspective image data and this is applied to the primary data. By inversion of a cross-talk matrix, two or more different perspective channels can be preconditioned to cancel the effects of such cross-talk, providing clear images for each eye without the unwanted interference from other views. The viewer's location with respect to the display device can be used to modify the characteristics of both the display and the level of cross-talk correction. A camera or endoscope for providing stereoscopic images can also suffer from optical cross-talk. The imagery captured by such a system may be improved by applying the same principles as are applied to the display process.
摘要:
A photoemission apparatus includes a spatial light modulator (2) and an integral photoemitter (5). A lens array (1) focuses light through the spatial light modulator (2) onto the photoemitter. Electrons emitted by the photoemitter (5) are deflected electrostatically by electrodes (10) and are accelerated through a screening mesh (8) onto a phosphor screen (6). Light emitted by the screen (6) passes through a further lens array (7).
摘要:
A display unit which allows image lights utilizing circularly polarized light to be transmitted to an observer without degrading its polarization characteristics by an optical system such as lenses and screen is provided. The display unit which allows an image to be observed from the back of the screen on the opposite side from a light source by forming the image on the surface of the screen via the light source comprises a first liquid crystal panel for displaying images; a second liquid crystal panel for displaying images disposed so as to adjoin to the first liquid crystal panel; means for projecting linearly polarized image lights output respectively from the first and second liquid crystal panels on the surface of the screen simultaneously so that their polarization directions differ from each other; and means provided in the screen for transforming the projected linearly polarized lights into circularly polarized lights.
摘要:
A three-dimensional image display system, based on a novel depth concept referred to as Double-D-Depth, includes a first display device (3) and at least a second display device (4) which, viewed along the system axis (9-91), are offset with respect to each other and are each intended to partially display the same two-dimensional image of a scene, while parameters which are relevant to depth representation are included in the form of an additional dedicated intensity gradation in at least one of the displayed images, and all images, together with the axial distance (.quadrature.L) in between, evoke a depth effect with a viewer (10).
摘要:
The present invention relates to improvements in a three-dimensional display system. A transformation technique is described wherein deflection coordinates defining the spatial locations of the images written into the display volume are determined by transformation from a coordinate system based on the display volume to a coordinate system based on the one or more electron guns. The application further relates to a technique by which the location of an electron beam within the display volume may be determined. These techniques involve positioning conductive material at various locations such as the screen and the enclosure of the display itself so that the impinging electron beam may be detected and thy the location of the beam in the display volume may be derived. Image enhancing techniques are described in conjunction with the location techniques whereby conductive films are evaporated onto the screen and/or the enclosure. Modifications in voxel plotting techniques are described so as to enhance the quality of the image produced in the display volume. The technique includes interlacing the scanned print location. An additional improvement is provided by a particular conduction medium configuration superimposed or deposited onto the screen where the conducting medium incorporates information which is extracted or read from the medium by scanning a particle beam across its face so as to invoke momentary voltages or currents in the conducting medium.
摘要:
The present invention is directed to a three-dimensional display device so adapted that an uncomfortable feeding in a case where a right eye image and a left eye image on a screen are replaced with each other in correspondence to the position of the head of a viewer can be eliminated, to laterally move the position of a shading barrier to laterally move a normal view position or a reversed view position upon selectively turning liquid crystal shutters provided in both ends in the lateral direction of a slit of the shading barrier on and off by barrier movement means when the head of the viewer is in a moire position between the normal view position and the reversed view position.