Patent application number | Description | Published |
20090161031 | REFLECTIVE LIQUID CRYSTAL PROJECTOR AND IMAGE REPRODUCTION APPARATUS - It is an object of the present invention to miniaturize a reflective liquid crystal projector to such a degree that it can be built in a small-sized apparatus such as a portable telephone terminal. | 06-25-2009 |
20090161033 | LIQUID CRYSTAL PROJECTOR AND IMAGE REPRODUCING DEVICE - In order to miniaturize a projector as a whole to such a degree that the projector can be included in a small device such as a portable telephone terminal or the like, a red laser light beam ( | 06-25-2009 |
20090323030 | PROJECTION APPARATUS AND IMAGE DISPLAY APPARATUS - There is provided a high-reliability projection apparatus, causing no noise during switching of the optical paths of individual color lights. The apparatus includes a three-color light source | 12-31-2009 |
20110249304 | Image reading apparatus and optical module using the same - An image reading apparatus includes: alight irradiating means for irradiating light to a subject having images to be read; an image forming means for making the light from the subject incident on an image plane so as to form images as erected images; and a photoelectric conversion means for converting the incident light of the erected images into image signals, wherein the image forming means is constituted of a plurality of lens arrays that have a mutually identical shape and property and are sequentially disposed, sharing common light axes, between the subject and the photoelectric conversion means, and the respective lens arrays are formed by integral molding of a plurality of lenses, and an aperture provided with light passing holes with the light axes as the center is interposed at least between the plurality of lens arrays, and areas other than the light passing holes in the aperture form light shielding areas. | 10-13-2011 |
Patent application number | Description | Published |
20120154716 | LIQUID CRYSTAL DISPLAY - A liquid crystal display device ( | 06-21-2012 |
20120188212 | DISPLAY APPARATUS - Provided is a display apparatus wherein a sustain capacitance wire is shared between two rows of pixels to prevent the reduction in aperture ratio and the reduction in yield, and further the capacitive coupling drive can be performed. The display apparatus comprises: pixels arranged in a matrix of n rows and m columns (where n and m represent integers equal to or greater than two); m source lines and n gate lines provided in a grid pattern; and a sustain capacitance unit formed in a boundary area between odd-numbered and even-numbered rows of pixels. The sustain capacitance unit comprises: a sustain capacitance wire shared between the odd-numbered and even-numbered rows of pixels; an insulating film; an opposite electrode used for the odd-numbered row of pixels; and an opposite electrode used for the even-numbered row of pixels. The odd-numbered row of pixels each have a pixel electrode electrically connected to the opposite electrode used for the odd-numbered row of pixels, and the even-numbered row of pixels each have a pixel electrode electrically connected to the opposite electrode used for the even-numbered row of pixels. The polarity of the potential of the pixel electrode is reversed for every two rows of pixels sharing the sustain capacitance wire, while the potential of the sustain capacitance wire is varied to vary the potentials of the pixel electrodes of the two rows of pixels, thereby performing the capacitive coupling drive. | 07-26-2012 |
20120320325 | LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE - The present invention provides a liquid crystal display panel that has an enhanced liquid crystal alignment controlling force irrespective of the external conditions or environments. The enhanced liquid crystal alignment controlling force sufficiently prevents surface roughness or color unevenness that can occur depending on the viewing angle, so that favorable display qualities and excellent transmittance can be achieved. The liquid crystal display panel includes a pair of substrates comprising a pixel electrode and a counter electrode; and a liquid crystal layer disposed between the substrates, the liquid crystal display panel comprising spacers at at least four corners of a pixel defined by the pixel electrode. | 12-20-2012 |
20130071792 | METHOD FOR FABRICATING LIQUID CRYSTAL DISPLAY DEVICE - An amount of exposure of the photosensitive resin is controlled using a photomask in an exposure treatment. The photosensitive resin subjected to the exposure treatment is developed, thereby simultaneously forming a protrusion which regulates the alignment of liquid crystal molecules comprising the liquid crystal layer, and a photo spacer. | 03-21-2013 |
20130271715 | LIQUID CRYSTAL DISPLAY DEVICE - Arbitrary one pixel P (contact hole pixel ( | 10-17-2013 |
20140036194 | LIQUID CRYSTAL DISPLAY PANEL - The present invention aims to provide a liquid crystal display panel having a structure in which a plurality of gate electrodes are arranged on a continuous semiconductor layer and still capable of suppressing increase of a parasitic capacitance between a source region and a drain region. The liquid crystal display panel of the invention includes a thin film transistor. The thin film transistor includes: a base insulating film; a semiconductor layer extending linearly at least from a first portion to a second portion; a source electrode; a drain electrode; and gate electrodes, respectively, to cover the semiconductor layer with a gate insulating film therebetween. A light shielding film is arranged to cover each projection region corresponding to projection of the gate electrode. The light shielding film is arranged in the form of a plurality of light shielding film elements. The light shielding film elements each cover one or more projection regions. | 02-06-2014 |
20150219973 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes a TFT array substrate (first substrate), a counter substrate (second substrate), a liquid crystal layer, and a common electrode (first electrode), an insulating film, and pixel electrodes | 08-06-2015 |
20150277194 | LIQUID CRYSTAL DISPLAY DEVICE - First subpixel group and second subpixel group are disposed alternately in a direction orthogonal to a gate bus line. A first subpixel and a second subpixel have shapes axially symmetric about a symmetry axis. Each of a plurality of first subpixels includes a plurality of first strip electrodes inclined by an angle of α clockwise with respect to a rubbing direction. Each of a plurality of second subpixels includes a plurality of second strip electrodes inclined by an angle of α counterclockwise with respect to a rubbing direction. Each of a plurality of source bus lines includes a first inclined part inclined by an angle of β clockwise with respect to a rubbing direction and a second inclined part inclined by an angle of β counterclockwise with respect to a rubbing direction. A rubbing direction is orthogonal to a gate bus line. Each of a plurality of spacers is disposed in a vicinity of a source bus line and also disposed linearly in parallel with a rubbing direction. | 10-01-2015 |
Patent application number | Description | Published |
20100044710 | ACTIVE MATRIX SUBSTRATE - In an active-matrix substrate ( | 02-25-2010 |
20100096639 | ACTIVE MATRIX SUBSTRATE - The active-matrix substrate ( | 04-22-2010 |
20100195027 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device ( | 08-05-2010 |
20100207914 | DISPLAY DEVICE - In an active-matrix display device using a three-terminal element ( | 08-19-2010 |
20100231493 | DISPLAY DEVICE - The present invention relates to a display device capable of improving display qualities. | 09-16-2010 |
20110090428 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device | 04-21-2011 |
20110141001 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device of a high image quality is provided in which occurrence of a leakage current between pixel electrodes is prevented. A liquid crystal display device of the present invention has a plurality of pixels | 06-16-2011 |
20110141425 | LIQUID CRYSTAL DISPLAY PANEL - A liquid crystal display panel includes: an active matrix substrate ( | 06-16-2011 |
20110170028 | ACTIVE MATRIX SUBSTRATE, DISPLAY PANEL, DISPLAY DEVICE, AND ELECTRONIC APPARATUS - The TFT substrate includes (i) gate lines and data lines which are provided in a matrix manner, (ii) a plurality of pixel electrodes each of which has a side which extends in parallel with the gate lines and a side which extends in parallel with the data lines and is shorter than the side, (iii) storage capacitor lines extending in parallel with the gate lines, and (iv) connection lines which are electrically connected to the respective pixel electrodes. In at least one embodiment, the number of the storage capacitor lines is smaller than that of the gate lines. A single one of the storage capacitor lines overlap a plurality of connection lines which are electrically connected to respective of the plurality of pixel electrodes which are arranged in a direction in parallel with the data lines. The single one of the storage capacitor lines and the plurality of connection lines overlap each other via the insulating film so as to form storage capacitor elements. | 07-14-2011 |
20120013839 | DISPLAY PANEL AND DISPLAY DEVICE - Provided are a display panel and a display device which are capable of suppressing the occurrence of horizontal crosstalk and ensuring the aperture ratio of the whole display panel. The auxiliary capacitance electrode of a pixel forming portion ( | 01-19-2012 |
20120075565 | LIQUID CRYSTAL DISPLAY DEVICE - The present invention provides a liquid crystal display device that can control the alignment of liquid crystal molecules more reliably and also can suppress the deterioration of the contrast characteristics and a reduction in transmittance without complicating the manufacturing process of a matrix substrate. Specifically disclosed is a liquid crystal display device including a pair of substrates ( | 03-29-2012 |
20120147306 | LIQUID CRYSTAL DISPLAY DEVICE - Disclosed in the present invention is a transflective liquid crystal display device that has high light transmittance and reflectance, an excellent visibility, and suitable display characteristics achieved by the sufficiently controlled liquid crystal orientation. A liquid crystal display device according to the present invention includes a thin-film transistor array substrate, an opposite substrate, and a liquid crystal layer sandwiched therebetween. The liquid crystal display device includes a pixel having a reflective display region that performs a reflective display, and a transmissive display region that performs a transmissive display. When the substrate surface is viewed from the normal direction, the transmissive display region is disposed in a center section of the pixel. In the thin-film transistor array substrate, an insulating film is formed on a primary surface of a supporting substrate on a side facing the liquid crystal layer, and columnar spacers protruding toward the liquid crystal layer side are disposed at corners of the respective pixels. The insulating film has a recess formed in the transmissive display region. The opposite substrate has a common electrode on the primary surface thereof on a side facing the liquid crystal layer. | 06-14-2012 |
20130286314 | DISPLAY ELEMENT - A liquid crystal panel | 10-31-2013 |
20150198850 | LIQUID CRYSTAL DISPLAY DEVICE - In a liquid crystal display device, a plurality of pixel electrodes respectively connected to a plurality of source bus lines are arranged along an extension direction of the source bus line, the pixel electrodes being alternately displaced to one side and then the other in an arrangement direction of the plurality of source bus lines. Thin film transistors each include a semiconductor layer containing a source portion, a channel portion and a drain portion, and a gate electrode formed using a portion of the gate bus line. The source portion, the channel portion and the drain portion are arranged so as to be adjacent to one another in a direction perpendicular to the arrangement direction of the plurality of source bus lines. The gate electrode extends in a direction parallel to the arrangement direction of the plurality of source bus lines and is arranged to oppose the channel portion. | 07-16-2015 |