Patent application number | Description | Published |
20100182250 | TOUCH SCREEN PANEL - A touch screen panel provided in an image display device. The touch screen panel includes: a transparent substrate; a plurality of first sensing patterns on the transparent substrate and coupled to each other along a first direction; a first insulating film on the first sensing patterns; a plurality of second sensing patterns on the first insulating film and coupled to each other along a second direction, the first and second sensing patterns being alternately arranged not to overlap with each other; and a second insulating film on the second sensing patterns, wherein the first insulating film and the second insulating film are composed of materials having different optical refractive indexes. | 07-22-2010 |
20100182252 | TOUCH SCREEN PANEL - A touch screen panel includes a transparent substrate; a plurality of first sensing patterns at a first side of the transparent substrate and coupled to each other along a first direction; a plurality of second sensing patterns at the first side of the transparent substrate and coupled to each other along a second direction, the second sensing patterns being alternately arranged with the first sensing patterns not to overlap with the first sensing patterns; and a phase difference compensating layer at the first side of the transparent substrate and adapted to compensate for a birefringence phase difference of a liquid crystal layer in a liquid crystal display panel at a second side of the transparent substrate. | 07-22-2010 |
20100182254 | TOUCH SCREEN PANEL - A touch screen panel includes a substrate having high transmittance, sensing patterns on a first surface of the substrate, a film on the sensing patterns, and metal patterns and position detecting lines on the film and electrically coupled to the sensing patterns, wherein a second surface of the substrate opposite the first surface is adapted to be contacted by a contact object. | 07-22-2010 |
20100182255 | Touch screen panel - The touch screen panel of the present invention includes first sensing patterns formed on a transparent substrate, a first insulating film formed on the first sensing patterns, second sensing patterns formed on the first insulating film, a plurality of metal patterns disposed on edge regions of the first and second sensing patterns, and a plurality of auxiliary metal patterns formed in the same layer as the metal patterns. Each of the first and second sensing patterns has sensing cells and coupling lines. Each of the coupling lines connects two of the sensing cells. Each of the metal patterns is coupled to the first sensing pattern or to the second sensing pattern, and each of the auxiliary metal patterns being formed on one of the first coupling lines or on one of the second coupling lines. | 07-22-2010 |
20100182256 | Touch screen panel - The touch screen panel according to the embodiment of the present invention includes a plurality of coupling patterns arranged on a transparent substrate in an island shape, an insulating film formed on the coupling patterns and having contact holes arranged corresponding to end portions of the coupling patterns, and first and second sensing patterns formed on the insulating film. The second sensing pattern includes second sensing cells, and each of the second sensing cells are formed in a region of the insulating film having a pair of adjacent contact holes to be electrically coupled to coupling patterns exposed through the contact holes. | 07-22-2010 |
20100182257 | TOUCH SCREEN PANEL - A touch screen panel includes a transparent substrate, sensing patterns on a first surface of the transparent substrate, and an insulating layer on the sensing patterns. A second surface of the transparent substrate opposite the first surface is adapted to be contacted by a contact object. | 07-22-2010 |
20100182258 | TOUCH SCREEN PANEL AND METHOD OF FABRICATING THE SAME - A touch screen panel provided in an image display device. The touch screen panel includes a transparent substrate, a plurality of first sensing patterns on a first side of the transparent substrate and coupled to each other along a first direction, a first insulating film on the first sensing patterns, and a plurality of second sensing patterns on the first insulating film and coupled to each other along a second direction crossing the first direction. The second sensing patterns are alternately arranged with the first sensing patterns to not overlap with the first sensing patterns, wherein the thickness of the first sensing patterns is different from that of the second sensing patterns. | 07-22-2010 |
20100182267 | TOUCH SCREEN PANEL WITH A WINDOW - A touch screen panel is provided. The touch screen panel includes a plurality of sensing patterns formed in a display region of a transparent substrate, metal patterns arranged in a column or row in a region outside the display region and at one end of the sensing patterns, and auxiliary metal pattern arranged in a column or a row in a region outside the display region and at another end of the sensing patterns. The transparent substrate comprises a surface over which the sensing patterns are formed and disposed in a direction facing a display panel, and another surface on which a window is formed over said metal patterns and auxiliary metal patterns, said another surface disposed in a direction facing a contact object. | 07-22-2010 |
20100182272 | TOUCH SCREEN PANEL AND METHOD OF FABRICATING THE SAME - A touch screen panel for an image display device and a method of fabricating the same. The touch screen panel includes: a transparent substrate; a plurality of first and second sensing patterns on one side of the transparent substrate, the first sensing patterns coupled to one another along a first direction, and the second sensing patterns positioned between the first sensing patterns including patterns separated from one another; a first insulating layer on the first and second sensing patterns, the first insulating layer having a plurality of contact holes, and the contact holes exposing portions of the second sensing patterns; and connecting patterns on the first insulating layer, the connecting patterns coupling the second sensing patterns to one another along the second direction through the contact holes. In the touch screen panel, the first insulating layer is formed of a transparent photoresist. | 07-22-2010 |
20110279763 | LIQUID CRYSTAL DISPLAY WITH BUILT-IN TOUCH SCREEN PANEL AND METHOD OF MANUFACTURING THE SAME - There is provided a liquid crystal display (LCD) with a built-in touch screen panel in which the touch screen panel is built-in the LCD. The LCD with the built-in touch screen panel includes a lower substrate on whose upper surface a pixel electrode is formed, an upper substrate on whose bottom surface facing the lower substrate sensing patterns, color filters, and a common electrode are sequentially formed, and a liquid crystal layer interposed between the lower substrate and the upper substrate. | 11-17-2011 |
20120113032 | TOUCH SCREEN PANEL AND METHOD OF FABRICATING THE SAME - A touch screen panel includes: a thin film that includes an active area and a non-active area around the active area; sensing patterns in the active area on a first side of the thin film; sensing lines coupled to the sensing patterns, in the non-active area on the first side; a decoration layer on a second side of the thin film, corresponding to the non-active area; and a functional coating layer on the second side of the thin film with the decoration layer. | 05-10-2012 |
20120306777 | FLEXIBLE TOUCH SCREEN PANEL - A flexible touch screen panel is disclosed. The flexible touch screen panel has sensing patterns formed on a thin film substrate as touch sensors, and a phase difference compensation layer formed on the sensing patterns to compensate phase difference generated by characteristics of the thin film substrate, in order to minimize deterioration of image quality. The flexible touch screen panel includes a thin film substrate having an active area and a non-active area positioned outside the active area, sensing patterns formed on the active area and sensing lines formed on the non-active area and connected to the sensing patterns. The thin film substrate is made of polyimide. | 12-06-2012 |
20130002569 | TOUCH SCREEN PANEL - A touch screen panel includes a thin film substrate having sensing patterns formed thereon that is implemented as an isotropic film, and a polarizing plate is disposed on the sensing patterns so that it is possible to minimize or reduce degradation of image quality. The touch screen panel includes a thin film substrate, sensing patterns, and sensing lines. The thin film substrate is divided into an active area and a non-active area. The sensing patterns are formed in the active area of the thin film substrate. The sensing lines are formed in the non-active area of the thin film substrate so as to be connected to the sensing patterns. In the touch screen panel, the thin film substrate is implemented as an isotropic film. | 01-03-2013 |
20130194204 | DISPLAY DEVICE INTEGRATED WITH TOUCH SCREEN PANEL - A display device integrated with a touch screen panel includes top and bottom substrates, each being divided into a display region, a first region on an outline of the display region, and a second region on an outline of the first region, pixels in the display region of the bottom substrate, pads in the second region of the bottom substrate, signal lines in the first region of the bottom substrate electrically coupling the pixels to the pads, sensing patterns in the display region of the top substrate, sensing lines in the first region of the top substrate and coupled to the sensing patterns, an auxiliary display unit in the first region of the top substrate that overlaps the sensing lines, and a window on a top surface of the top substrate that includes a decoration layer overlapping only a second region of the top substrate. | 08-01-2013 |
20130278511 | FLEXIBLE TOUCH SCREEN PANEL - In a flexible touch screen panel, sensing patterns as a touch sensor are formed on the first surface of a flexible thin film substrate and a coated polarizer layer is formed on the second surface of the thin film substrate to secure the flexible characteristic, to reduce the thickness of the touch screen panel, and to improve the visibility of an image. Particularly, the flexible touch screen panel includes a flexible substrate comprising an active region and a non-active region positioned outside the active region, sensing patterns formed over the active region of a first surface of the substrate, conductive lines formed over the non-active region of the first surface of the substrate and connected to the sensing patterns, and a coated polarizer layer formed over a second surface of the substrate. | 10-24-2013 |
20130285938 | FLEXIBLE TOUCH SCREEN PANEL AND FLEXIBLE DISPLAY DEVICE INCLUDING THE SAME - A flexible touch screen panel includes a polarizing film having an active region and a non-active region, the non-active region being along an outline of the active region, and the polarizing film having a polarizer, a phase difference compensating layer defining a first surface of the polarizing film, and a transparent adhesive between the phase difference compensating layer and the polarizer, the transparent adhesive being configured to support the polarizer, sensing patterns on the first surface of the polarizing film, the sensing patterns being in the active region, and sensing lines on the first surface of the polarizing film, the sensing lines being in the non active region and being coupled to the sensing patterns. | 10-31-2013 |
20130293096 | FLEXIBLE TOUCH SCREEN PANEL AND FLEXIBLE DISPLAY DEVICE WITH THE SAME - A flexible touch screen panel includes a substrate having flexibility, sensing electrodes on at least one surface of the substrate, and implemented using an opaque conductive metal, and a polarizing plate on the substrate having the sensing electrodes formed thereon. The sensing electrodes may be implemented in a mesh shape having a plurality of openings. | 11-07-2013 |
20130300678 | FLEXIBLE TOUCH SCREEN PANEL AND FLEXIBLE DISPLAY DEVICE HAVING THE SAME - A flexible touch screen panel includes a flexible thin-film substrate including an active region and an inactive region, the inactive region being at an outer side portion of the active region, and the thin-film substrate being configured to bend along at least one bending axis, sensing patterns in the active region of the thin-film substrate, the active region being divided into a plurality of electrically independent regions by the at least one bending axis, and sensing lines in the inactive region of the thin-film substrate, the sensing lines being connected to the sensing patterns. | 11-14-2013 |
20140065326 | FOLDABLE DISPLAY DEVICE - A foldable display device includes a flexible display panel and a cover window on an outside of the flexible display panel. The cover window includes a foldable region between plane regions that are on opposite sides of the cover window, and the plane regions have a first hardness and the foldable region has a second hardness that is smaller than the first hardness. | 03-06-2014 |
20140139447 | FLEXIBLE TOUCH SCREEN PANEL AND FLEXIBLE DISPLAY DEVICE WITH THE SAME - A flexible touch screen panel includes a substrate, sensing patterns, sensing lines, and at least one bending sensor. The substrate is divided into an active area and a non-active area around the active area. The sensing patterns are on the active area of a first surface of the substrate. The sensing lines are on the non-active area of the first surface of the substrate and connected to the sensing patterns. The at least one bending sensor is implemented with a plurality of sensing patterns at an edge region in the active area. In the flexible touch screen panel, the substrate is configured to be bent along a folding axis in a first direction, and the at least one bending sensor is at a region along the folding axis. | 05-22-2014 |
20140152910 | FLEXIBLE TOUCH SCREEN PANEL AND FABRICATION METHOD THEROF - A flexible touch screen panel with sensing electrodes formed of different materials is disclosed. In one aspect, the panel includes a substrate, a plurality of first and second sensing electrodes, a plurality of first and second position detection lines, and a pad portion. The substrate is divided into an active area, and first and second non-active area formed at the outside of the active area. The plurality of first sensing electrodes are arranged along a first direction and the plurality of second sensing electrodes are arranged along a second direction in the active area. The plurality of first and second position detection lines are formed in the first non-active area, and respectively connected to the plurality of first and second sensing electrodes. The pad portion is formed in the second non-active area, and has a plurality of pads electrically connected to the plurality of first and second position detection lines. The first and second sensing electrodes are formed of different materials from each other. | 06-05-2014 |
20140210766 | TOUCH SCREEN PANEL - A touch screen panel includes a substrate comprising a major surface and divided into an active area and a non-active area when viewed in a viewing direction perpendicular to the major surface; a plurality of driving electrodes formed over the active area of the substrate and generally arranged along a first direction; a plurality of first sensing electrodes formed over the active area of the substrate and generally arranged along a second direction; and a plurality of second sensing electrodes formed over the active area of the substrate and arranged along the second direction. The shapes of the first sensing electrode and the second sensing electrode are different from each other. | 07-31-2014 |
20140267950 | FLEXIBLE DISPLAY DEVICE WITH FLEXIBLE TOUCH SCREEN PANEL - A flexible display device with a flexible touch screen includes, a window substrate divided into an active area and a non-active area outside of the active area, a touch screen panel including a plurality of sensing patterns on the active area and a plurality of sensing lines on the non-active area, the sensing lines coupled to the sensing patterns, a display panel on one surface of the touch screen panel, a transparent adhesive having at least two layers configured to attach the window substrate, the touch screen panel, and the display panel to one another, and a bending compensation portion on the same layer as at least one layer of the transparent adhesive. The flexible display device includes a folding axis in a first direction along which the window substrate, the touch screen panel, and the display panel are to be repeatedly bent. | 09-18-2014 |
20140287213 | COVER WINDOW FOR DISPLAY DEVICE, DISPLAY DEVICE COMPRISING THE SAME, AND METHOD FOR MANUFACTURING THE SAME - A cover window for a display device which is bendable and having more than a certain degree of surface hardness, the cover window including a base film and a coating layer on the base film, the coating layer including first and second regions including different degrees of hardness. | 09-25-2014 |
20140355181 | FLEXIBLE DISPLAY APPARATUS - A flexible display apparatus includes a display panel, a case and a plurality of driving circuits. The display panel is configured to display an image. The display panel includes a first display part, a second display part and a hinge display part. The hinge display part is interposed between the first and second display parts. The hinge display part is configured to be foldable. The case is configured to cover the display panel. The case forms a hinge thickness with the hinge display part and it also forms a peripheral thickness at an end of the case facing away from the hinge display part. The peripheral thickness is greater than the hinge thickness. The driving circuits are disposed between a rear surface of the first display part and the case. Therefore, thickness of the display panel is decreased and its portability is improved. | 12-04-2014 |
20140368451 | TOUCH SCREEN PANEL - A touch screen panel provided in an image display device. The touch screen panel includes: a transparent substrate; a plurality of first sensing patterns on the transparent substrate and coupled to each other along a first direction; a first insulating film on the first sensing patterns; a plurality of second sensing patterns on the first insulating film and coupled to each other along a second direction, the first and second sensing patterns being alternately arranged not to overlap with each other; and a second insulating film on the second sensing patterns, wherein the first insulating film and the second insulating film are composed of materials having different optical refractive indexes. | 12-18-2014 |
20150029143 | FLEXIBLE TOUCH SCREEN PANEL AND FLEXIBLE DISPLAY DEVICE WITH THE SAME - A flexible touch screen panel includes a window substrate, a polarizing functional layer, sensing patterns and sensing lines. The window substrate is flexible. The polarizing functional layer is attached on a first surface of the window substrate, and is divided into an active area and an inactive area positioned outside of the active area. The sensing patterns are formed in the active area on a first surface of the polarizing functional layer. The sensing lines are formed in the inactive area on the first surface of the polarizing functional layer, and are connected to the sensing patterns. In the touch screen panel, the polarizing functional layer has a laminated structure in which a polarizer and a retardation compensation film are attached on the first surface of the window substrate. | 01-29-2015 |