Patent application number | Description | Published |
20080291377 | Liquid Crystal Display Device and Manufacturing Method Thereof - For attaining a transflective liquid crystal display device of high fineness having a built-in retardation plate in a reflective display area, a retardation plate (layer) disposed to the inner surface of the liquid crystal display device is formed by using a liquid-crystalline acrylate monomer with addition of a photopolymerization initiator having a phosphine oxide structure. | 11-27-2008 |
20090021675 | Liquid Crystal Display Device, Manufacturing Method Thereof, and Color Filter Substrate - In a transflective liquid crystal panel having an in-cell retarder, for improving a layer structure of poor adhesion, an alignment film for the retardation layer is not applied to a portion of disposing a sealing material at the main surface of a substrate of the liquid crystal panel in the step of applying the alignment film to the main surface. | 01-22-2009 |
20090316083 | Liquid Crystal Display Device and Manufacturing Method for Same - An object of the present invention is to provide a technology for stably forming condenser lenses in a liquid crystal display device having condenser lenses, in which the lenses are not affected by roughness and organic contamination on the surface of the substrate which may be caused by polishing and handling. The liquid crystal display device according to the present invention is provided with: a backlight module | 12-24-2009 |
20100053500 | Liquid Crystal Display Element and Liquid Crystal Display Device - An object of the present invention is to provide a liquid crystal display device where there are fewer moiré effects between lenticular lenses and the backlight. The present invention provides a liquid crystal display device where the arrangement or form of lenticular lenses | 03-04-2010 |
20100108409 | CAPACITIVE COUPLING TYPE TOUCH PANEL - A capacitive coupling type touch panel includes an XY-coordinate electrode configured to detect an XY-position coordinate. The XY-coordinate electrode is provided on a transparent substrate and detects a position inputted by capacitive coupling. The capacitive coupling type touch panel also includes an electrode provided at a position so as to be isolated from and opposed to the XY-coordinate electrode. | 05-06-2010 |
20100134440 | DISPLAY DEVICE - The display device is provided with X electrodes XP and Y electrodes YP which cross with a first insulating layer in between and a number of Z electrodes which are electrically floating from each other with a second insulating layer in between. The Z electrodes are arranged so that each Z electrode overlaps both an adjacent X electrode and Y electrode. The pad portion of a first X electrode has such a form that the area is maximum in the vicinity of the fine wire portion of the first X electrode and the area is minimum in the vicinity of the fine wire portion of an adjacent second X electrode, and the area of the pad portion is smaller towards the direction in which the distance increases away from the vicinity of the fine wire portion of the first X electrode. A pulse signal is sequentially applied to one set of X electrodes or Y electrodes. | 06-03-2010 |
20100214260 | LIQUID CRYSTAL DISPLAY DEVICE WITH INPUT FUNCTION - In a liquid crystal display device having a built-in capacitive coupling touch sensor, a pair of facing transparent substrates sandwich a liquid crystal layer | 08-26-2010 |
20100265212 | INPUT DEVICE AND DISPLAY DEVICE INCLUDING THE SAME - Provided is an electrostatic capacity type touch panel, which responds to not only an input by a finger but also a touch by a nonconductive input member. Disposed are X electrodes XP and Y electrodes YP that cross each other via a first insulating layer | 10-21-2010 |
20100271328 | INPUT DEVICE AND DISPLAY DEVICE HAVING THE SAME - An electrostatic capacitive coupling-type touch panel is provided which interacts not only with a finger-based input but also with a touch using non-conductive input means. The touch panel includes coordinate detection electrodes for detecting XY position coordinates and transparent Z electrodes. The Z electrodes are arranged over the coordinate detection electrodes at certain intervals with spacers disposed therebetween. An elastic layer that is deformed along the shape of the spacers by compressive force resulting from touch pressing presses the Z electrodes. | 10-28-2010 |
20100289984 | LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREFOR - The liquid crystal display device includes: a liquid crystal panel in which liquid crystal is held in a cell between a first substrate and second substrate opposed to each other, an illumination device which is placed on a side of the first substrate of the liquid crystal panel; a polarization layer containing a dichroic dye that has lyotropic liquid crystal properties which is formed by application on a surface of the first substrate of the liquid crystal panel that is opposite from the liquid crystal; and a condenser lens which condenses light from the illumination device to an interior of the cell, and/or a resin layer which protects the polarization layer, which are disposed on a top surface of the polarization layer. | 11-18-2010 |
20120090976 | MANUFACTURING METHOD OF TOUCH PANEL AND TOUCH PANEL - Disclosed is a manufacturing method of a touch panel, comprising the steps of: preparing a solution containing a silane coupling agent; applying the solution to a surface of a first substrate having a hydroxy group on the surface thereof: chemically bonding the silane coupling agent to the surface of the first substrate to form convex portions each having a silicon oxide backbone and an organic functional group in the structure thereof; and disposing a second substrate spaced apart from the first substrate to face the surface having the convex portions formed thereon of the first substrate. | 04-19-2012 |
20120098788 | TOUCH PANEL - The touch panel according to the present invention is a touch panel of a capacitive coupling type, having: a first substrate (XYES) on which a coordinate detecting electrode for detecting XY coordinates of a point is formed; and a second substrate (UP) provided so as to face the above described first substrate, wherein the above described second substrate (UP) is provided with an elastic layer (EL) having a rigidity lower than the above described second substrate and a conductive layer (CL), the above described elastic layer (EL) and the above described conductive layer (CL) are layered in this order towards the above described first substrate (XYES), a non-conductive spacer (SP) is provided between the coordinated detecting electrode and the conductive layer, and a space created by the spacer is filled in with a liquid (LQ). | 04-26-2012 |
20120188199 | TOUCH SCREEN, DISPLAY DEVICE INCLUDING TOUCH SCREEN, AND MANUFACTURING METHOD FOR DISPLAY DEVICE INCLUDING TOUCH SCREEN - A display device with a touch screen includes a display device that has a display area and a touch screen that has a detection area including a transparent electrode and a peripheral area located around the detection area. The touch screen being disposed in the display area. The peripheral area includes a connection electrode that is connected to the transparent electrode and an insulating film that includes a protrusion extending to the detection area. The protrusion is disposed to be superimposed on the connection electrode. The transparent electrode is disposed to cover a part in which the protrusion and the connection electrode are superimposed. | 07-26-2012 |
20130278564 | DISPLAY DEVICE - A display device includes a display panel and a touch panel built in the display panel. The touch panel includes a sensitivity correcting unit configured to correct the sensitivity of the touch panel. The sensitivity correcting unit includes a difference acquiring unit configured to acquire a signal difference (S1−S2) between a detection signal S1 acquired by detection electrodes when a driving signal V1 is input to scanning electrodes from a driving-signal supplying unit and a detection signal S2 (S1>S2) acquired by the detection electrodes when a driving signal V2 (V1>V2) different from the driving signal V1 is input to the scanning electrodes from the driving-signal supplying unit and a parameter changing unit configured to change parameters of at least one of the driving-signal supplying unit and a detecting unit when the signal difference (S1−S2) is equal to or smaller than a predetermined threshold. | 10-24-2013 |