Patent application number | Description | Published |
20080265783 | Display panel, electronic device, and mehtod of making display panel - Disclosed is a display panel having a display area with a matrix array of display pixels. The display panel includes an electrode arranged so as to cover the whole of the display area, and a common electrode electrically connected to the electrode. The common electrode is frame-shaped and is arranged along the periphery of the display area. The common electrode has a notch that is opposed to a power supply lead pattern to which a potential different from that applied to the common electrode is applied. | 10-30-2008 |
20090066608 | Display panel and panel inspection apparatus - Disclosed herein is a display panel based on active matrix driving having a display area made up of N pixel control lines, M video signal lines orthogonally intersecting the N pixel control lines, and pixel circuits arranged at intersections between the N pixel control lines and M video signal lines, wherein positional identification patterns are arranged on every k (k being a natural number) pixel control lines inside each of the pixel circuits. | 03-12-2009 |
20090066871 | Display panel, display panel module and electronic apparatus - A display panel is disclosed which suppresses appearance of structural fault at a frame portion of an opposing glass plate. The display panel has a panel structure ready for an active matrix driving method and includes an element having a formation face on which pixel circuits are formed, and an opposing substrate configured to seal the formation face. The opposing substrate has a protrusion pattern formed in a region thereof opposing to an outer edge of the opposing substrate. The protrusion pattern has a layer structure similar to that in a display region of the formation face. | 03-12-2009 |
20100033089 | DISPLAY DEVICE - A display device includes: a light emitting layer configured to emit light in accordance with current; a first pixel separation film configured to define a first opening for providing a light emitting region when the light emitting layer emits light; and a second pixel separation film laminated on the first pixel separation film and configured to define a second opening that is restricted so as not to gradually become wider as apart from a surface contacted with the first pixel separation film. | 02-11-2010 |
20100045709 | DISPLAY APPARATUS, DISPLAY CONTROL APPARATUS, AND DISPLAY CONTROL METHOD AS WELL AS PROGRAM - A display apparatus includes: a plurality of pixel circuits arrayed in a matrix fashion; a light emitting circuit provided to each pixel circuit and emitting light correspondingly to a drive current; and a detection circuit provided to a predetermined pixel circuit and outputting a signal according to a temperature that varies with luminance of the light emitting circuit. | 02-25-2010 |
20100102335 | ORGANIC EL DISPLAY AND METHOD OF MANUFACTURING THE SAME - The present invention provides an organic EL display and a method of manufacturing the same capable of assuring excellent electric connection between an auxiliary wiring and a second electrode without using large-scale equipment. The organic EL display includes: a plurality of pixels each having, in order from a substrate side, a first electrode, an organic layer including a light emission layer, and a second electrode; an auxiliary wiring disposed in a periphery region of each of the plurality of pixels and conducted to the second electrode; and another auxiliary wiring disposed apart from the auxiliary wiring at least in a part of outer periphery of a formation region of the auxiliary wiring in a substrate surface. | 04-29-2010 |
20100182310 | Display-driver data line driving device - A display-driver data line driving device includes a multichannel shift resistor and divided data lines to accommodate a display panel with various levels of resolution and reduce power consumption. The data line driving device includes a first display latch portion (L | 07-22-2010 |
20100245216 | Display panel and display device - A display panel includes: a plurality of pixel circuits formed in a matrix on a substrate; an insulating layer covering the plurality of pixel circuits; a plurality of light emitting elements connected to the plurality of pixel circuits, and arranged in a matrix on the insulating layer; a filtering layer including a light transmitting section at least in a part of a region facing the light emitting element and a light shielding section formed in a same plane as the light transmitting section, and formed on an opposite side from the pixel circuit in relation to the light emitting element; a light reflecting section formed in a region facing the light shielding section, and between the light emitting element and the filtering layer; and a light receiving element formed in a region facing the light shielding section, and on the pixel circuit side in relation to the light emitting element. | 09-30-2010 |
20110037786 | Display device, method for correcting luminance degradation, and electronic apparatus - A display device includes a first reference pixel section configured to be driven to emit light at a predetermined luminance, a second reference pixel section configured to be driven to emit light when an amount of luminance degradation is to be detected, and a correcting unit configured to correct luminance degradation of effective pixels that contribute to display on the basis of a detection result of luminances of the first reference pixel section and the second reference pixel section. | 02-17-2011 |
20110050867 | DISPLAY DEVICE AND CONTROL METHOD - A stereoscopic video display system includes a display device for displaying stereoscopic video, an image pickup element for generating image data, a position determiner for processing the image data received by the image pickup element to determine position information of at least one object identified in the image data, and a plurality of light output sections each having one or more light transmitters. Each light transmitter is configured to output timing signals having a signal strength based on the determined position information. The stereoscopic video display system also includes at least one set of shutter eyeglasses including a light receiving section for receiving timing signals output from at least one of the light transmitters of the light output sections. | 03-03-2011 |
20110051237 | STEREOSCOPIC IMAGE DISPLAYING DEVICE AND A METHOD OF MANUFACTURING THE SAME - A reflecting apparatus comprising: an array of reflectors including a first subset of reflectors and a second subset of reflectors, wherein the first subset of reflectors guide light toward a first viewing position and the second subset of reflectors guide light toward a second viewing position that is different from the first viewing position. | 03-03-2011 |
20110069051 | DISPLAY - A display unit including a display region including a plurality of luminescence elements, a non-display region including a plurality of luminescence elements and a photoreception element, a drive unit connected to each of the luminescence elements in the display region, a photoreception drive circuit connected to the plurality of luminescence elements in the non-display region, and a photoreception processing unit which receives a signal output from each of the plurality of luminescence elements in the non-display region and outputs a degradation signal to the drive unit, the drive unit providing a signal to the plurality of luminescence elements in the display region based on the degradation signal. | 03-24-2011 |
20110069061 | Display device - A display device includes: a display panel including a display region in which display pixels are two-dimensionally arranged, and a non-display region in which first dummy pixels and second dummy pixels are arranged; a first drive section allowing each of the first dummy pixels to emit light by applying signal voltages having different magnitudes to each of the first dummy pixels; a second drive section allowing each of the second dummy pixels to emit light by flowing constant currents having different magnitudes to each of the second dummy pixels; a current measurement section detection currents flowing through each of the first dummy pixels to output current information thereof; a light reception section detecting light emitted from each of the second dummy pixels to output luminance information thereof; and a calculation section deriving a current deterioration function using the current information, and deriving an efficiency deterioration function using the luminance information. | 03-24-2011 |
20110102308 | Image display device with imaging unit - An image display unit comprises a display area including pixels, and an imaging unit disposed at its rear side behind the display area. Light transmissive sections are located within the display area and correspond to the pixels. The light transmissive sections are configured to separately receive light incident upon the image display unit, and pass the received light to the imaging unit. | 05-05-2011 |
20110115773 | IMAGE DISPLAY AND IMAGE DISPLAY METHOD - An image display includes: a display panel in which a plurality of pixels including first display elements, respectively, are two-dimensionally arranged; a drive section deriving, from a plurality of pieces of still image data and display times of a plurality of still images based on the plurality of pieces of still image data, an accumulated display time of each first display element in each still image data when the plurality of still images are sequentially displayed from one to another, and deriving, from the accumulated display time of each first display element derived in each still image data and degradation characteristic data stored in a memory section, a correction amount of each still image data in each pixel, and further sequentially displaying a plurality of still images based on a plurality of pieces of still image data corrected with use of the obtained correction amount from one to another. | 05-19-2011 |
20110164011 | Display apparatus, light detection method and electronic apparatus - Disclosed herein is a display apparatus, including pixel circuits disposed in a matrix at positions at which signal lines and scanning lines cross each other and individually including a light emitting element; a light emission driving section to apply a signal value to each of the pixel circuits to cause the circuit to emit light of a luminance; and a light detection section provided in each of the pixel circuits and including a sensor-switch serving element which functions by switching thereof between an on state and an off state and functions, in the off state thereof, as a light sensor for detecting light from the light emitting element of the pixel circuit, and a detection signal outputting transistor connected to a light detection line for outputting light detection information corresponding to a variation amount of current of the sensor-switch serving element in the off state to the light detection line. | 07-07-2011 |
20110169802 | Signal processing apparatus, display apparatus, electronic apparatus, signal processing method and program - A signal processing apparatus including a conversion efficiency degradation value calculation section adapted to calculate a conversion efficiency degradation value regarding degradation of a conversion efficiency when driving current supplied to a light emitting element in each of a plurality of pixel circuits is converted into a luminance based on information regarding degradation of the conversion efficiency produced in response to lapse of light emission time of the light emitting element; a current amount degradation value calculation section adapted to calculate a current amount degradation value regarding degradation of the driving current based on information regarding degradation of the driving current produced in response to lapse of the light emission time of the light emitting element; and a correction section adapted to correct a gradation value of an image signal to be inputted to the pixel circuit based on the conversion efficiency degradation value and the current amount degradation value. | 07-14-2011 |
20110181587 | Image display device having imaging device - An image display device having an imaging device, includes: an image display part in which a plurality of pixels including light-emitting devices are arranged; a light transmission region provided in the image display part; an imaging device arranged on a back side of the image display part; a light condensing means for condensing light passing through the light transmission region to the imaging device; and a position detecting means for obtaining position information of a subject based on image information acquired through the imaging device. | 07-28-2011 |
20110242143 | Signal processing apparatus, display apparatus, electronic apparatus, signal processing method and program - Disclosed herein is a signal processing apparatus, including: a luminance degradation information production section adapted to produce luminance degradation information regarding degradation of a luminance in accordance with a temperature condition upon emission; a luminance degradation value calculation section adapted to calculate a luminance degradation value regarding degradation of the luminance for each pixel circuit; and a correction section adapted to correct the gradation value of an image signal to be inputted to the pixel circuit based on the luminance degradation value. | 10-06-2011 |
20110285680 | Image display device, electronic apparatus, image display system, method of acquiring method, and program - An image display device includes: an image display section in which a plurality of pixels each having a display element are arranged, an imaging section capturing an image is arrangeable on the rear surface thereof, and a plurality of light-transmissive portions are provided in a region corresponding to the imaging section; and a diffraction correction section which, for image information acquired by the imaging section through a plurality of light-transmissive portions, performs diffraction correction processing for suppressing an influence appearing in the image information because of a diffraction effect in the light-transmissive portions. | 11-24-2011 |
20110298953 | Image display apparatus, electronic apparatus, image display system, image acquisition method and program - Disclosed herein is an image display apparatus, including: an image display section including a plurality of pixels arrayed therein and each including a display element, the image display section allowing an image pickup section for image pickup to be arranged on the rear face side thereof, the image display section further including a light transmitting part provided in a region thereof corresponding to the image pickup section; and a noise suppression processing unit adapted to carry out, for image information acquired by the image pickup section through the light transmitting part, a reflection noise suppression process for suppressing a reflection component of a display image on the image display section to the picked up image. | 12-08-2011 |
20120062180 | POWER SUPPLY UNIT - A power supply unit includes: (A) a housing having a shape like a polygonal column; (B) a secondary battery cell contained in the housing; (C) charge/discharge control means contained in the housing and connected to the secondary battery cell; (D) at least one power input section disposed on the housing and connected to the charge/discharge control means; and (E) at least one power output section disposed on the housing and connected to the charge/discharge control means. | 03-15-2012 |
20120072042 | POWER SUPPLY DEVICE - A power supply device including: (a) a power supply unit group composed of a plurality of power supply units and connected with a power consuming appliance; and (b) a control device configured to control the power supply unit group, wherein the control device and each of the power supply units are connected to each other by a communicating circuit. | 03-22-2012 |
20120202400 | ORGANIC EL DISPLAY AND METHOD OF MANUFACTURING THE SAME - An organic EL display including a plurality of pixels each having, in order from a substrate side, a first electrode, an organic layer including a light emission layer, and a second electrode; an auxiliary wiring disposed in a periphery region of each of the plurality of pixels and conducted to the second electrode; and another auxiliary wiring disposed apart from the auxiliary wiring at least in a part of outer periphery of a formation region of the auxiliary wiring in a substrate surface. | 08-09-2012 |
20120260677 | COOLING APPARATUS AND CONTROL METHOD - A cooling apparatus includes a first power supply, a second power supply, and a power switching control unit configured to switch a power supply from the first power supply to the second power supply near the time when the temperature of a compartment starts decreasing. | 10-18-2012 |
20130038514 | DISPLAY PANEL AND PANEL INSPECTION APPARATUS - Disclosed herein is a display panel based on active matrix driving having a display area made up of N pixel control lines, M video signal lines orthogonally intersecting the N pixel control lines, and pixel circuits arranged at intersections between the N pixel control lines and M video signal lines, wherein positional identification patterns are arranged on every k (k being a natural number) pixel control lines inside each of the pixel circuits. | 02-14-2013 |
20130200848 | BATTERY PACK, METHOD FOR CHARGING/DISCHARGING SAME, AND POWER CONSUMPTION DEVICE - Provided is a method for charging/discharging a battery pack having an auxiliary charging/discharging device and a battery assembly in which a plurality of secondary battery cell parallel modules, each of which includes a plurality of fasecondary battery cells connected in parallel, are connected in series, the method including, when there is no abnormality in the secondary battery cells during charging/discharging, connecting the auxiliary charging/discharging device in parallel to any of the secondary battery cell parallel modules, and when there is an abnormality in any of the secondary battery cells during charging/discharging, releasing connection to the secondary battery cell at which the abnormality has arisen in the secondary battery cell parallel module including the secondary battery cell at which the abnormality has arisen, and connecting the auxiliary charging/discharging device in parallel to the secondary battery cell parallel module including the secondary battery cell at which the abnormality has arisen. | 08-08-2013 |
20130234721 | SECONDARY BATTERY CELL, BATTERY PACK, AND ELECTRICITY CONSUMPTION DEVICE - There are provided a secondary battery cell, a battery pack, and an electric power consumption device having a configuration and structure capable of accurately and easily detecting the state of the secondary battery cell in the battery pack. | 09-12-2013 |
20130244062 | SECONDARY BATTERY CELL, BATTERY PACK, AND ELECTRIC POWER CONSUMPTION DEVICE - Provided is a secondary battery cell that can certainly prevent detachment of an integrated circuit from the secondary battery cell and attachment of the integrated circuit to another secondary battery cell, a battery pack including such secondary battery cells, and an electric power consumption device including such a battery pack. | 09-19-2013 |
20130249965 | DISPLAY DEVICE - A display device comprising a display panel that has a display region in which display pixels are two-dimensionally arranged, and a non-display region in which first and second dummy pixels are arranged. The display panel displays an image based on an input image signal. A drive section drives the first dummy pixels such that voltages provided to them are different magnitudes from each other, and drives the second dummy pixels such that currents provided to them are different magnitudes from each other. A measurement section outputs a first data based on respective current information of the first dummy pixels, and outputs second data based on respective luminance information of each of the second dummy pixels. A correction section determines a correction amount based on the first and the second data, and corrects the input image signal based upon the correction amount. | 09-26-2013 |
20130278646 | IMAGE DISPLAY DEVICE HAVING IMAGING DEVICE - An image display device having an imaging device, includes: an image display part in which a plurality of pixels including light-emitting devices are arranged; a light transmission region provided in the image display part; an imaging device arranged on a back side of the image display part; a light condensing means for condensing light passing through the light transmission region to the imaging device; and a position detecting means for obtaining position information of a subject based on image information acquired through the imaging device. | 10-24-2013 |
20130293459 | IMAGE DISPLAY DEVICE WITH IMAGING UNIT - An image display unit comprises a display area including pixels, and an imaging unit disposed at its rear side behind the display area. Light transmissive sections are located within the display area and correspond to the pixels. The light transmissive sections are configured to separately receive light incident upon the image display unit, and pass the received light to the imaging unit. | 11-07-2013 |
20140139649 | DISPLAY DEVICE AND CONTROL METHOD - A stereoscopic video display system includes a display device for displaying stereoscopic video, an image pickup element for generating image data, a position determiner for processing the image data received by the image pickup element to determine position information of at least one object identified in the image data, and a plurality of light output sections each having one or more light transmitters. Each light transmitter is configured to output timing signals having a signal strength based on the determined position information. The stereoscopic video display system also includes at least one set of shutter eyeglasses including a light receiving section for receiving timing signals output from at least one of the light transmitters of the light output sections. | 05-22-2014 |
20140217384 | DISPLAY PANEL AND DISPLAY DEVICE - A display panel includes: a plurality of pixel circuits formed in a matrix on a substrate; an insulating layer covering the plurality of pixel circuits; a plurality of light emitting elements connected to the plurality of pixel circuits, and arranged in a matrix on the insulating layer; a filtering layer including a light transmitting section at least in a part of a region facing the light emitting element and a light shielding section formed in a same plane as the light transmitting section, and formed on an opposite side from the pixel circuit in relation to the light emitting element; a light reflecting section formed in a region facing the light shielding section, and between the light emitting element and the filtering layer; and a light receiving element formed in a region facing the light shielding section, and on the pixel circuit side in relation to the light emitting element. | 08-07-2014 |
20140247201 | DISPLAY PANEL AND PANEL INSPECTION APPARATUS - Disclosed herein is a display panel based on active matrix driving having a display area made up of N pixel control lines, M video signal lines orthogonally intersecting the N pixel control lines, and pixel circuits arranged at intersections between the N pixel control lines and M video signal lines, wherein positional identification patterns are arranged on every k (k being a natural number) pixel control lines inside each of the pixel circuits. | 09-04-2014 |