Patent application number | Description | Published |
20130119391 | THIN-FILM TRANSISTOR DEVICE AND METHOD FOR MANUFACTURING THIN-FILM TRANSISTOR DEVICE - A thin-film transistor device includes: a gate electrode above a substrate; a gate insulating film on the gate electrode; a crystalline silicon thin film including a channel region which is provided on the gate insulating film; semiconductor films on at least the channel region; an insulating film made of an organic material which is provided over the channel region and above the semiconductor films; a source electrode over at least an end portion of the insulating film; and a drain electrode over at least the other end portion of the insulating film and facing the source electrode. The semiconductor films include at least a first semiconductor film and a second semiconductor film provided on the first semiconductor film. A relationship E | 05-16-2013 |
20130126869 | THIN-FILM TRANSISTOR DEVICE AND METHOD FOR MANUFACTURING THIN-FILM TRANSISTOR DEVICE - A thin-film transistor device includes: a gate electrode above a substrate; a gate insulating film on the gate electrode; a crystalline silicon thin film above the gate insulating film; a first semiconductor film above the crystalline silicon thin film; a pair of second semiconductor films above the first semiconductor film; a source electrode over one of the second semiconductor films; and a drain electrode over an other one of the second semiconductor films. The first semiconductor film is provided on the crystalline silicon thin film. A relationship E | 05-23-2013 |
20130135297 | DISPLAY DEVICE - The present application discloses a video display device. The display device includes: a display surface with pixels. Each pixel has an opened sub-pixel including an opened filter having a color filter with an opening, an unopened sub-pixel having a color filter without an opening, and a liquid crystal driven in response to luminance for each of the opened and unopened sub-pixels; an input portion to which a video signal is input to define the video on the display surface; a signal generator for generating a luminance signal to define the luminance of the opened sub-pixel in response to the video signal; a detector for detecting a degree of change corresponding to a change between video frame images in response to the video signal; and an adjuster for adjusting the luminance of the opened sub-pixel defined by the video signal in response to the degree of change. | 05-30-2013 |
20130155040 | LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE - The liquid crystal display panel includes a liquid crystal display unit, and a backlight unit illuminating the liquid crystal display unit. The backlight unit includes first and second white light-emitting diodes that respectively emit white light, and first and second drive units that respectively supply a current to the first and second white light-emitting diodes. The first and second drive units are respectively configured to be able to adjust supply current to the first and second white light-emitting diodes. Chromaticities of the first and second white light-emitting diodes are of a relationship of being positioned opposite each other across a blackbody locus on an xy chromaticity diagram. The first and second white light-emitting diodes change over time so that, on the xy chromaticity diagram, an intersection point of the blackbody locus and a line that passes through the chromaticities of the first and second white light-emitting diodes becomes constant. | 06-20-2013 |
20130162697 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes: a liquid crystal display unit including pixels and displaying an image based on an input image signal; a drive unit that applies a voltage based on the input image signal to the pixels while inverting a polarity of the voltage for each of frames; a luminance determination unit that determines whether a detected average luminance has changed, between the frames, by an amount equal to or more than a reference luminance; and a signal generation unit that generates a phase inversion enabling signal for inverting a phase of the polarity of the voltage applied to the pixels, in a case where the luminance determination unit determines that the average luminance has changed by the above amount, wherein the drive unit inverts the phase of the polarity of the voltage applied to the pixels when the phase inversion enabling signal is generated. | 06-27-2013 |
20130168678 | THIN-FILM SEMICONDUCTOR DEVICE FOR DISPLAY APPARATUS AND METHOD OF MANUFACTURING SAME - A thin-film semiconductor device includes: a substrate; a gate electrode above the substrate; a gate insulation film above the gate electrode; a channel layer above the gate insulation film, the channel layer having a raised part; a channel protection layer over the raised part of the channel layer, the channel protection layer comprising an organic material, and the organic material including silicon, oxygen, and carbon; an interface layer at an interface between a top surface of the raised part of the channel layer and the channel protection layer, and comprises at least carbon and silicon that derive from the organic material; and a source electrode and a drain electrode each provided over a top surface and a side surface the channel protection layer, a side surface of the interface layer, a side surface of the raised part of the channel layer, and a top surface of the channel layer. | 07-04-2013 |
20130169615 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes: a liquid crystal display unit that displays, for each of frames, an image based on an input image signal; a drive unit that applies a voltage based on the input image signal to pixels of the liquid crystal display unit; and a control unit that controls an amplitude of the voltage applied to the pixels. The drive unit applies, in one of the frames, a voltage of the same polarity to the pixels connected to one of the source signal lines. The control unit includes: a temperature-information acquiring unit that acquires temperature information of the drive unit; and a filter unit that acquires high-frequency and low-frequency components of the input image signal in a substantial extending direction of the source signal lines. The control unit controls the amplitude of the applied voltage using the temperature information and an output value of the high-frequency component. | 07-04-2013 |
20130169618 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes: a liquid crystal display unit that includes pixels and displays an image based on an input image signal input for each of frames; a drive unit that applies a voltage based on the input image signal to the pixels of the liquid crystal display unit while inverting a polarity of the voltage for each of the frames; a signal discrimination unit that discriminates whether the input image signal is an interlaced signal; and a signal generation unit that generates a phase inversion enabling signal for inverting a phase of the polarity of the voltage applied to the pixels, in a case where the signal discrimination unit discriminates that the input image signal is the interlaced signal. The drive unit inverts the phase of the polarity of the voltage applied to the pixels when the signal generation unit generates the phase inversion enabling signal. | 07-04-2013 |
20130169705 | LIQUID CRYSTAL DISPLAY DEVICE - The present application discloses a liquid crystal display device for displaying a video on a display surface with pixels arranged in a matrix. Each of the pixels has three sub-pixels formed with different color filter portions in hue. The display surface includes pixel sets. Each of the pixel sets is defined to include two or three of the pixels next to each other in at least one of the vertical and horizontal directions. An opening is formed on one of the color filter portions every hue in each of the pixel sets. | 07-04-2013 |