Patent application number | Description | Published |
20100014031 | LIQUID CRYSTAL DISPLAY DEVICE AND PROCESS FOR PRODUCING LIQUID CRYSTAL DISPLAY DEVICE - Transflective-type and reflection-type liquid crystal display devices having a high image quality are provided at low cost. | 01-21-2010 |
20110001736 | TFT, SHIFT REGISTER, SCANNING SIGNAL LINE DRIVE CIRCUIT, SWITCH CIRCUIT, AND DISPLAY DEVICE - A distance (d | 01-06-2011 |
20110291097 | TFT ARRAY SUBSTRATE, AND LIQUID CRYSTAL DISPLAY PANEL - An embodiment of the present invention provides a TFT array substrate, in which TFT elements and pixel electrodes being correspondingly connected with the TFT elements are arrayed in matrix on an insulating substrate, the TFT array substrate including: gate bus lines made from a first metal material; source bus lines made from a second metal material; pixel electrodes made from a third metal material; a clock wiring made from the first metal material; a branch wiring made from the second metal material; and a connection conductor made from the third metal material, the connection conductor connecting the clock wiring and the branch wiring at a connection part in a periphery area, the connection part having a branch-wiring via hole, which exposes the branch wiring which is covered with the connection conductor, and overlaps the clock wiring at least partly in a plane view. | 12-01-2011 |
20120168762 | ACTIVE MATRIX SUBSTRATE AND ACTIVE MATRIX DISPLAY DEVICE - A second stem wires ( | 07-05-2012 |
20120200544 | SHIFT REGISTER, SCANNING SIGNAL LINE DRIVE CIRCUIT PROVIDED WITH SAME, AND DISPLAY DEVICE - In a shift register that operates based on four-phase clock signals, including two-phase clock signals that are provided to odd-order stages and two-phase clock signals that are provided to even-order stages, of which phases are shifted by 90 degrees from each other, a potential of a first clock appears as a potential of a scanning signal, when a potential of a first node is at a high level, in each stage. In this configuration, the potential of the first node included in each stage is set to a high level based on a pulse of a scanning signal outputted from a pre-stage, and is set to a low level based on a pulse of a scanning signal outputted from a third stage after a stage concerned. | 08-09-2012 |
20120218237 | DISPLAY PANEL AND DISPLAY APPARATUS - The present invention is to provide a display panel and a display apparatus which can reduce the picture-frame area while sufficiently preventing the delay of signals by allowing a required amount of current to flow. The display panel of the present invention is a display panel which includes a circuit substrate, and an opposed substrate facing the circuit substrate, and which is featured in that the circuit section is arranged in the picture-frame area of the display panel, in that the circuit section includes trunk wiring, and branch wiring connected to the gate electrode or the source electrode of a transistor in the circuit section, and in that all or a part of the trunk wiring is provided on the opposed substrate, and the branch wiring is provided on the circuit substrate so as to be electrically connected to the trunk wiring via a conductor. | 08-30-2012 |
20120241747 | SHIFT REGISTER AND DISPLAY APPARATUS - The present invention provides a shift register and a display device, each of which operates stably. The present invention relate to a shift register, comprising a thin-film transistor which includes a source electrode, a drain electrode, and a gate electrode, the thin-film transistor being a bottom gate thin-film transistor which includes a comb-shaped source/drain structure, the gate electrode being provided with at least one of a cut and an opening in at least one of a region overlapping with the source electrode and a region overlapping with the drain electrode. | 09-27-2012 |
20120293471 | ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY PANEL - A gate driving circuit ( | 11-22-2012 |
20120299887 | DISPLAY DEVICE - A signal distribution circuit ( | 11-29-2012 |
20130009925 | DISPLAY PANEL - On a display panel 10, a first scanning signal line drive circuit 12 is formed along a side of a display region 11 and a second scanning signal line drive circuit 13 is formed along the opposite side by the same process as pixel circuits. The size of a transistor included, the width of a wiring line, or the like, differs between the first and second scanning signal line drive circuits 12 and 13, and the two scanning signal line drive circuits have different sizes in a lateral direction. By this, the center of the display region matches that of a non-integral-type display panel, ensuring compatibility with the non-integral-type display panel. Moreover, by suitably determining the widths of or spacings between wiring lines included in the two scanning signal line drive circuits, leakage between the wiring lines and breaks in the wiring lines are reduced, improving yield of display panels. | 01-10-2013 |
20130028370 | SHIFT REGISTER - A shift register is formed by connecting unit circuits | 01-31-2013 |
20130038583 | SHIFT REGISTER CIRCUIT, DISPLAY DEVICE, AND METHOD FOR DRIVING SHIFT REGISTER CIRCUIT - Provided is a shift register circuit which includes: first through N-th circuit sections ( | 02-14-2013 |
20130039455 | SHIFT REGISTER AND DISPLAY DEVICE - A shift register stage includes a first transistor having a capacitor electrode (CAPm) that faces, in a film thickness direction, at least one of source and drain electrodes (Tr | 02-14-2013 |
20130092927 | CIRCUIT BOARD, DISPLAY DEVICE, AND METHOD FOR MANUFACTURING CIRCUIT BOARD - The circuit board ( | 04-18-2013 |
20130146866 | CIRCUIT BOARD, DISPLAY DEVICE, AND METHOD FOR PRODUCING CIRCUIT BOARD - A circuit board ( | 06-13-2013 |
20130201610 | CIRCUIT BOARD AND DISPLAY DEVICE - The present invention provides a circuit board with a reduced circuit area, and a display device comprising the circuit board and a narrower picture frame. The circuit board of the present invention comprises: a bottom gate thin film transistor comprising a first semiconductor layer, a first gate electrode, a first source electrode, and a first drain electrode; and a top gate thin film transistor comprising a second semiconductor layer, a second gate electrode, a second source electrode, and a second drain electrode, wherein the first semiconductor layer and the second semiconductor layer are formed from the same material, and the first drain electrode or the first source electrode and the second gate electrode are connected without interposing any other thin film transistor therebetween, and have the same electric potential. | 08-08-2013 |
20130214279 | CIRCUIT BOARD AND DISPLAY DEVICE - A source and drain electrode layer ( | 08-22-2013 |
20140197412 | CIRCUIT BOARD AND DISPLAY DEVICE - A source and drain electrode layer ( | 07-17-2014 |
20140267969 | TFT ARRAY SUBSTRATE, AND LIQUID CRYSTAL DISPLAY PANEL - An embodiment of the present invention provides a TFT array substrate, in which TFT elements and pixel electrodes being correspondingly connected with the TFT elements are arrayed in matrix on an insulating substrate, the TFT array substrate including: gate bus lines made from a first metal material; source bus lines made from a second metal material; pixel electrodes made from a third metal material; a clock wiring made from the first metal material; a branch wiring made from the second metal material; and a connection conductor made from the third metal material, the connection conductor connecting the clock wiring and the branch wiring at a connection part in a periphery area, the connection part having a branch-wiring via hole, which exposes the branch wiring which is covered with the connection conductor, and overlaps the clock wiring at least partly in a plane view. | 09-18-2014 |
20140306225 | THIN FILM TRANSISTOR AND SHIFT REGISTER - Thin film transistors having a high current drive capability and a suitable threshold voltage are provided. The thin film transistor includes a gate electrode, an insulating layer formed on the gate electrode, a semiconductor layer formed on the insulating layer, and source/drain electrodes formed on the semiconductor layer. The semiconductor layer includes a plurality of regions separated from each other in a longitudinal direction of the source/drain electrodes. | 10-16-2014 |
20150228675 | LIQUID CRYSTAL DISPLAY - The present invention provides a liquid crystal display capable of enhancing moisture resistance and resist applicability while suppressing alignment disorder of liquid crystal molecules. The present invention relates to a liquid crystal display including: an organic insulating film; a transparent electrode arranged on the organic insulating film; and an interlayer insulating film arranged on the transparent electrode, the transparent electrode including a plasma-treated surface, the organic insulating film being shaved vertically from an end portion of the transparent electrode, and thereby including a step portion under the end portion, the transparent electrode not laterally protruding from the step portion, the step portion having a height of 20 nm or lower. | 08-13-2015 |
Patent application number | Description | Published |
20080212955 | Focus detecting device - A focus detecting device includes a focus detecting optical system which forms a plurality of object images. A photoelectric conversion element array includes a plurality of pixels and subjects each of the plural object images formed by the focus detecting optical system to photoelectric conversion. An electric charge transfer path transfers an electric charge obtained by the photoelectric conversion subjected by the photoelectric conversion element array. A focus detecting section performs focus detection with respect to a plurality of focus areas on the basis of a signal associated with an electric charge transferred by the electric charge transfer path. A plurality of effective pixel regions corresponding to the plural focus areas are arranged in the arrangement direction of the pixels of the photoelectric conversion element array, and ineffective pixel regions are arranged between the plural effective pixel regions. | 09-04-2008 |
20090129766 | FOCAL POINT DETECTION DEVICE OF CAMERA AND METHOD OF DETECTING FOCAL POINT THEREOF - A focal point detection device includes a focal point detection section which detects a focal point state of an object image corresponding to each of focal point detection regions. A group selection section selects focal point detection regions as a group. A judgment section determines a focal point detection region in which detection of the focal point state is enabled in the selected group. An automatic focal point detection region selection section selects, when detection of the focal point detection regions can be performed in the selected group, a focal point detection region in the selected group, and selects, when detection of the focal point detection regions cannot be performed, a focal point detection region outside the selected group. A control section drives an imaging optical system in accordance with the focal point state corresponding to the focal point detection region selected. | 05-21-2009 |
20110211822 | FOCUS CONTROL APPARATUS AND FOCUS CONTROL METHOD - A focus control apparatus for use in an imaging apparatus includes an exchangeable lens and a camera body. The exchangeable lens includes an optical system including a focus lens. The camera body is able to hold the exchangeable lens and includes an imaging element. The apparatus further includes a pan•tilt detection unit, a decision unit, and a control unit. The pan•tilt detection unit detects a pan and tilt of the camera body. The decision unit determines whether the exchangeable lens is able to achieve wobbling. The control unit controls an automatic focusing process of the focus lens in accordance with an image data generated by the imaging element. The control unit executes a different automatic focusing process in accordance with a decision made by the decision unit, when the pan or tilt of the camera body is detected to have started. | 09-01-2011 |
20130021516 | FOCUS CONTROLLER - A focus controller includes an evaluation value generating unit and a control unit. An evaluation value generating unit obtains a first evaluation value based on a first signal output from a pixel part of an imaging unit by scanning the pixel part in a first direction and obtains a second evaluation value based on a second signal output from the pixel part by scanning the pixel part in a second direction different from the first direction. When a first movement direction of a focus lens based on the first evaluation value and a second movement direction of a focus lens based on the second evaluation value are in the same direction, the control unit performs an auto focus operation in order to move the focus lens in the movement direction determined as the same direction. | 01-24-2013 |
Patent application number | Description | Published |
20130026283 | CONVEYANCE APPARATUS AND PRINTER - A conveyance apparatus includes: a supply unit rotatably supporting a roll member around which a sheet is wound in form of a roll and configured to supply the sheet from the roll member; a motor for rotating the roll member; a roller pair configured to convey the sheet supplied from the supply unit while pinching the sheet; and a control unit configured to set the torque of the motor according to sheet information related to the sheet when taking up the sheet on the roll member by driving the motor while the sheet is pinched by the roller pair being stopped. | 01-31-2013 |
20140209653 | SHEET FEEDING APPARATUS - A sheet feeding apparatus includes a conveyance unit configured to convey a sheet supplied from a holding unit, a sensor configured to detect an edge of the sheet in a width direction, and a control unit configured to detect, with the sensor, a displacement of the edge of the sheet in the width direction during movement of the sheet by a predetermined distance, and to cancel a subsequent skew detection operation if the displacement is larger than an allowable amount. | 07-31-2014 |
20160089913 | MOUNTED APPARATUS AND SYSTEM - A mounted apparatus includes a base portion and a caster provided to the base portion. The caster moves along an installation surface, whereby the mounted apparatus is detachably attached to a mounting apparatus; in a state where the mounted apparatus is attached to the mounting apparatus, the base portion is disposed in a region where the base portion overlaps with a base portion of the mounting apparatus with respect to an mounting direction; and the base portion of the mounted apparatus is disposed at a position that does not interfere with the base portion of the mounting apparatus in a height direction. | 03-31-2016 |
20160090261 | ARTICLE RECEIVING DEVICE - A receiving device that is connected to a sheet processing device to receive a sheet comprising: a receiving port that receives the sheet discharged from a discharge port of the sheet processing device: casters that support the receiving device on a floor; and a roller that rides up a support part provided with the sheet processing device at the time of connecting the receiving device and the sheet processing device to receive a part of the weight of the receiving device on the support part, wherein when the roller rides up the support part, a part of the casters floats up from the floor, and the receiving port is positioned to the discharge port. | 03-31-2016 |
Patent application number | Description | Published |
20130258171 | FOCUS ADJUSTMENT UNIT AND CAMERA SYSTEM - A focus adjustment unit of the present invention comprises a lens drive section for driving the focusing lens, an image sensor for acquiring imaged data for a subject image, a control section for executing imaging operations using the image sensor by causing movement of the focusing lens, and carrying out scan operations for detecting position of the focusing lens at which a peak of image contrast occurs, a continuous shooting speed setting section for setting a speed for continuously executing exposure operations for shooting, and a limit time setting section for setting an effective limit time effective for carrying out the scan operation in accordance with a continuous shooting speed that has been set by the continuous shooting speed setting section, wherein the control section controls the scan operation so that the time that has been set up by the limit time setting section is not exceeded. | 10-03-2013 |
20130259200 | X-RAY TOPOGRAPHY APPARATUS - Provided is an X-ray topography apparatus capable of separating a desired characteristic X-ray which enters a sample from an X-ray which is radiated from an X-ray source, and increasing an irradiation region of the desired characteristic X-ray. The X-ray topography apparatus includes: the X-ray source for radiating the X-ray from a fine focal point, the X-ray containing a predetermined characteristic X-ray; an optical system including a multilayer mirror with a graded multilayer spacing which corresponds to the predetermined characteristic X-ray, the optical system being configured to cause the X-ray reflected on the multilayer mirror to enter the sample; and an X-ray detector for detecting a diffracted X-ray. The multilayer mirror includes a curved reflective surface having a parabolic cross section, and the fine focal point of the X-ray source is provided onto a focal point of the curved reflective surface. | 10-03-2013 |
20140198245 | IMAGING DEVICE AND FOCUS DETECTION METHOD - An imaging device of the present invention comprises a focus detection section using phase difference detection based on output of the focus detection pixels, a pixel adding section, for creating respective first addition outputs by adding outputs of a first number of focus detection pixels, and creating respective second addition outputs by dividing the first number of arrays into a plurality, and adding outputs of focus detection pixels of the divided array, and a determination section for determining whether or not to correct an angle error, wherein the focus detection section executes a focus detection operation on the basis of the first addition outputs, the determination section determines whether or not to correct angle error on the basis of the plurality of second addition outputs, and in the event that the determination section has determined to correct angle error, the focus detection section corrects angle error based on a result of a focus detection operation. | 07-17-2014 |
20140327810 | FOCUS ADJUSTING APPARATUS, CAMERA SYSTEM, AND FOCUS ADJUSTING METHOD - Lh indicates the amount of image-surface movement of a photographic subject; Ls, a scan driving range; Lps, a scan driving range required to detect a peak; Li, the amount of initial position driving. Based on the speed of a photographic subject (inclination of a photographic-subject movement amount profile H), a body controlling unit sets Li as a driving amount and a driving direction of initial position driving in such a manner as to satisfy Lh<(Ls−Lps+Li), and performs initial position driving to move a focus lens, with the result that the profile H and a scan driving amount profile S of the focus lens intersect with each other within a section k4 where contrast AF is performed. Then, a scan driving operation is performed within the section k4, thereby detecting an in-focus position without fail regardless of the image-surface movement speed of the photographic subject (inclination of the profile H). | 11-06-2014 |
20140341553 | CAMERA SYSTEM AND FOCUS DETECTING METHOD - A camera system according to the present invention, comprising: an interchangeable lens comprising: a zoom position detecting section configured to detect a zoom position corresponding to a focal length of the photographing optical system; and a lens control section configured to input the zoom position and transmit it to the camera body, and a camera body comprising: a body control section configured to communicate with the lens control section, a focus detecting section configured to detect an in-focus position of a focus lens included in the photographing optical system, and a zoom position memory section configured to memorize the zoom position which is transmitted from the lens control section and received by the body control section, wherein when transmitting the in-focus position to the lens control section, the body control section transmits the memory zoom position memorized in the zoom position memory section to the lens control section. | 11-20-2014 |
20150092101 | FOCUS ADJUSTMENT UNIT AND FOCUS ADJUSTMENT METHOD - A focus adjustment unit of the present invention comprises a phase difference detection section for detecting extreme values, based on the image data, a periodicity-containing subject determination section for determining a periodicity-containing subject in the case where the phase difference detection section detects many extreme values having a high degree of correlation, and a control section for, when a periodicity-containing subject has been determined, determining whether or not a difference between a position of the focus lens shown by an extreme value corresponding to a position that is closest to a current focus lens position, and the current focus lens position, is outside a specified range, and if it is determined that the difference is outside the specified range, carrying out a focus adjustment operation based on the extreme value corresponding to the position that is closest to the current position of the focus lens. | 04-02-2015 |
20160105600 | IMAGING DEVICE AND CONTROL METHOD FOR IMAGING DEVICE - An imaging device which includes an imaging element having a phase difference detection pixel, and which performs autofocus using AF areas each including a plurality of sub-areas, the imaging device comprising: a calculation section configured to perform correlation calculation based on a focus detection signal corresponding to each of the plurality of sub-areas and output a degree of reliability; an AF area selection section configured to select an AF area including a large number of sub-areas in each of which the degree of reliability calculated corresponding to the plurality of sub-areas is higher; a moving body prediction calculation section configured to perform moving body prediction calculation using distance measurement data that is calculated by the correlation calculation based on a focus detection signal of the selected AF area; and a focus control section configured to perform focus adjustment based on a result of the moving body prediction calculation. | 04-14-2016 |