218results about How to "Improve display image quality" patented technology

The present invention provides a method and device for displaying a plurality of video signals on one single display. According to embodiments of the present invention a plurality of display systems can be replaced by one display system being fully backwards compatible without the need to change any software or hardware components such as application software, graphical boards, . . . The present invention can also guarantee that even though a plurality of displays are being replaced by one single display still individual characteristics of those plurality of displays are being retained by the new display.

The present invention relates to methods and apparatus for increasing the perceived quality of displayed images. This is achieved in a variety of ways including the use of a plurality of device specific display characteristics when preparing images for display. It is also achieved through the monitoring of display device and/or ambient light conditions, e.g., on a periodic basis, and using the obtained information when controlling display output. Another approach to improving the perceived quality of displayed images involves the use of information relating to a specific user's ability to perceive image characteristics such as color. By customizing display output to an individual user's own physical perception capabilities and/or viewing characteristics it is possible to enhance the image quality perceived by the individual viewer as compared to embodiments which do not take into consideration individual user characteristics.

A light emission drive circuit includes an electric charge accumulating section for accumulating electric charges on the basis of a gradation sequence signal designating a luminance gradation sequence. A light emission control section flows a light emission drive current having a current value in accordance with an amount of the electric charges accumulated in the electric charge accumulating section. A writing control section controls a supplying state of the electric charges based on the gradation sequence signal to the electric charge accumulating section on the basis of a first control signal. A voltage control section controls a drive voltage for operating the light emission controlling section on the basis of a second control signal.

An integrated imaging apparatus for displaying images while capturing images of a scene, including an electronic display having an array of display pixels which are used to display image content; a plurality of apertures are integrated within the display, wherein each of the apertures includes at least one partially transparent pixel; and a plurality of capture devices each of which captures an image, and includes at least a lens and an image sensor array; wherein each capture device is operatively associated with at least part of a particular aperture of the display; and wherein the partially transparent pixels also provide light for image content display.

A method of medical imaging includes creating an anatomical map of an inner wall of a cavity in a body of a subject by inserting a probe into the body and collecting data using the probe. A three dimensional (3-D) contour is delineated in a 3-D image of the cavity based on the map.

An integrated imaging apparatus for displaying images while capturing images of a scene, including an electronic display having an array of display pixels which are used to display image content; at least one image capture device which captures an image, wherein the image capture device having at least an imaging lens and an image sensor array; and wherein the image capture device looks through an aperture in the display, the aperture having at least one partially transparent pixel; and wherein the partially transparent pixels also provide light to display image content.

Disclosed is a thin film transistor array panel. The panel includes a plurality of pixels arranged in the form of a matrix each with a pixel electrode and a switching element connected to the pixel electrode, and a plurality of gate lines connected to the switching elements and extending in the row direction. A pair of the gate lines are connected to pixels in each pixel row. A plurality of data lines are connected to the switching elements, and elongated in the column direction. Each data line is provided between two columns of the pixels. The respective data lines are horizontally bent between the two adjacent gate lines, and vertically extend between the two pixel rows.

There is provided a display driver device (liquid crystal driver) causing no degradation in display image quality even when a plurality of signal lines (source lines) of a display panel are divided into a plurality of groups as a countermeasure against EMI. With a liquid crystal display driver device (the liquid crystal driver) for generating image signals to be impressed to respective signal lines of a display panel upon receiving display image data, and outputting the image signals in a lump, corresponding to every one line, according to an output timing signal inputted from outside, output amplifiers, in the last stage of the liquid crystal driver, for outputting the image signals, respectively, are divided into a plurality of groups, and the output amplifiers of respective groups are caused to undergo a periodical change in output sequence while the respective image signals are slightly staggered in output timing by the group.

A two-way communication system for viewers at first and second sites, including an integrated imaging apparatus at the first site for displaying second site images from the second site while capturing first site images from the first site and sending them over a channel to a second site; a structure at the second site coupled to the channel and responsive to images from the integrated imaging apparatus to display such first site images and capturing second site images sending them over the channel to the integrated imaging apparatus; wherein the integrated imaging apparatus, includes, an electronic display having an array of display pixels in which at least one display pixel is partially transparent; and at least one image capture device which is operably associated with the partially transparent pixel.

A display element drive circuit includes a first circuit which holds as a voltage component electric charges based on a gradation signal corresponding to display data, a second circuit which supplies the gradation signal to the electric charge holding circuit at a timing of application of a selection signal, current control type display elements, and a third circuit which generates a driving current based on the voltage component held in the first circuit and supplies the generated driving current to the display element. One of the second and third circuits includes at least one field effect transistor. The field effect transistor includes gate, electrode and drain electrodes, and a source-side parasitic capacitance formed between the gate and source electrodes and a drain-side parasitic capacitance formed between the gate and drain electrodes of the field effect transistor have different capacitance values.

An image signal processing apparatus includes an image pickup unit operable to take image information; an image signal-processing unit operable to process the image information; a display unit operable to display the image information on a display; a recording unit operable to record the image information onto a recording medium; a reproducing unit operable to reproduce the recorded image information; a communication unit operable to communicate with an external image display to display the image information on the external image display; an obtaining unit operable to obtain an adjustive image pattern used to adjust image quality so as to correspond to image-displaying performance of the external image display; an adjustive image display unit which permits the adjustment of the image quality by correcting parameters used by the image signal-processing unit to perform image signal processing based on the adjustive image pattern, the adjustive image display unit acting to display the adjustive image pattern representing an uncorrected state and a corrected state on the external image display; and a correcting unit operable to correct the image quality to match displaying characteristics of the external image display by correcting the parameters used by the image signal-processing unit to perform the image signal processing so as to correspond to the corrected adjustive image pattern displayed by the adjustive image display unit.

An organic semiconductor device having enhanced uniformity of light-emission and excellent luminance with relatively low driving voltage and manufactured by a wet process and method for manufacturing the same are disclosed. The method for manufacturing an organic semiconductor device, comprises the steps of: forming a first electrode on a substrate; forming an organic semiconductor layer including an ionic salt by coating an organic compound solution on the first electrode and removing an organic solvent from the coated organic compound solution, wherein the organic compound solution includes the organic solvent, the ionic salt and organic semiconductor compounds; forming a second electrode having the opposite electric potential to the first electrode on the organic semiconductor layer including the ionic salt; and treating the organic semiconductor layer including the ionic salt with thermal annealing and electrical annealing simultaneously. The semiconductor device according to the present invention comprises an anode, a cathode and a semiconductor layer containing the ionic salt, preferably organic semiconductor layer formed between the anode and the cathode, wherein the anion of the ionic salt at the interface of the anode and the semiconductor layer and the cation of the ionic salt at the interface of the cathode and the semiconductor layer are uniformly distributed over whole the light-emitting surface of the EL device.

An oxide semiconductor device includes a gate electrode on a substrate, a gate insulation layer on the substrate, the gate insulation layer having a recess structure over the gate electrode, a source electrode on a first portion of the gate insulation layer, a drain electrode on a second portion of the gate insulation layer, and an active pattern on the source electrode and the drain electrode, the active pattern filling the recess structure.

In a liquid crystal display device having a transmissive display region and a reflective display region within a unit pixel, the present invention disposes an optical reflection layer having an almost rectangular planar shape as extended in the unit pixel elongate direction at substantially a central portion midway between two neighboring signal electrodes, defines almost rectangular regions between the optical reflection layer and two signal electrodes adjacent thereto as the transmissive display region in the unit pixel, and forms a pixel electrode at a level spaced from that of the optical reflection layer by a dielectric film so as to cover the entire surface of the unit pixel, so that power consumption of the liquid crystal display device is reduced while image quality thereof is improved.