| 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 |
| 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 |
| 20110242019 | Touch screen panel - A touch screen panel includes a transparent substrate, a plurality of first sensing cells on the transparent substrate, the plurality of first sensing cells being connected in a first direction, a plurality of second sensing cells between the first sensing cells and insulated from the first sensing cells, the plurality of second sensing cells being connected in a second direction, a plurality of first connecting patterns connecting the first sensing cells in the first direction, a plurality of second connecting patterns intersecting the first connecting patterns and connecting the second sensing cells in the second direction, and insulating layers between the first and second connecting patterns, the insulating layers including edges with protrusions, the edges overlapping the second connecting patterns, and one or more protrusions at the edges protruding toward adjacent second sensing cells. | 10-06-2011 |
| 20110242057 | Touch screen panel - A touch screen panel including a transparent substrate; a background layer including a color printing layer along an edge of a surface of the transparent substrate; an overcoating layer on the surface of the transparent including the upper portion of the background layer; conductive sensing cells on the overcoating layer; and position detection lines. | 10-06-2011 |
| 20110242058 | Display panel including a soft key - A display panel includes a transparent substrate, a picture region, a black matrix region around the picture region, and a soft key region, a black matrix formed in the black matrix region on one side of the transparent substrate and having a first opening in the soft key region, an overcoating layer on the transparent substrate including the black matrix, and a metal pattern on the overcoating layer, the metal pattern overlapping the first opening, the metal pattern including a second opening having a smaller area than the first opening, and partially exposing the first opening, wherein a soft key is implemented in the soft key region by disposing a light source under the first opening and the second opening. When the display panel is a touch screen panel, conductive sensing cells in the picture region and position detection lines in the black matrix region are included. | 10-06-2011 |
| 20110242465 | Display panel including a soft key - A display panel includes a transparent substrate, a picture region, a black matrix region around the picture region, and a soft key region, a black matrix formed in the black matrix region on one side of the transparent substrate and having a first opening in the soft key region, and an overcoating layer on the transparent substrate including the black matrix, wherein a soft key is implemented in the soft key region by disposing a light source under the first opening of the black matrix. When the display panel is a touch screen panel, conductive sensing cells in the picture region and position detection lines in the black matrix region are included. | 10-06-2011 |
| 20110267289 | TOUCH SCREEN PANEL AND IMAGE DISPLAY DEVICE HAVING THE SAME - A touch screen panel having a simple structure, in which the touch screen panel includes a transparent substrate having a touch active region and a touch inactive region disposed in an edge portion of the touch active region; sensing patterns formed in the touch active region of the transparent substrate, and including: first sensing cells connected along a first direction by first connecting patterns, and second sensing cells connected along a second direction by second connecting patterns; an edge pattern layer formed in a side of the transparent substrate having the sensing patterns; and an insulating layer disposed between the first connecting patterns and the second connecting patterns, wherein the insulating layer is disposed where the first connecting patterns intersect the second connecting patterns, and wherein the insulating layer is made of a same material as a material of the edge pattern layer. | 11-03-2011 |
| 20110267290 | TOUCH SCREEN PANEL AND IMAGE DISPLAY DEVICE HAVING THE SAME - A touch screen panel having a simple structure, the touch screen panel including: a transparent substrate having a touch active region, and a touch inactive region disposed at an edge portion of the touch active region; sensing patterns formed in the touch active region of the transparent substrate, the sensing patterns including: first sensing cells connected in a first direction by first connecting patterns and second sensing cells connected in a second direction by second connecting patterns; a black matrix formed in the touch inactive region of the transparent substrate; a first insulating layer disposed between the first connecting patterns and the second connecting patterns at locations where the first connecting patterns intersect with the second connecting patterns, and a second insulating layer formed to cover the black matrix in the touch inactive region, in which the first insulating layer and the second insulating layer are made of a same material in a same layer. | 11-03-2011 |
| 20120182254 | TOUCH SCREEN SYSTEM - A touch screen system according to an exemplary embodiment of the present invention includes: a touch screen panel including a plurality of driving electrodes coupled to a plurality of driving lines that extend in a first direction and a plurality of sensing electrodes coupled to a plurality of sensing lines that extend in a second direction crossing the first direction, the driving electrodes and the sensing electrodes being alternately arranged so as not to overlap with each other; and an active stylus separated from the touch screen panel, the active stylus configured to output an electric field in synchronization with driving signals that are applied to the driving lines coupled to the driving electrodes that are adjacent to the active stylus, wherein the driving electrodes and the sensing electrodes have different areas. | 07-19-2012 |
| 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 |
| 20140168109 | TOUCH SCREEN PANEL - A touch screen panel includes a substrate having a first surface and a second surface opposite the first surface, a plurality of first sensing electrodes formed on the first surface of the substrate and connected in a first direction, a plurality of second sensing electrodes arranged between the first sensing electrodes and connected in a second direction that intersects the first direction, a plurality of first connecting patterns connecting the first sensing electrodes in the first direction, a plurality of third sensing electrodes formed on the second surface of the substrate and overlapping the first sensing electrodes, a plurality of fourth sensing electrodes arranged between the third sensing electrodes and overlapping the second sensing electrodes, and a plurality of second connecting patterns connecting the fourth sensing electrodes in the second direction. The sensing electrodes of the first surface and the sensing electrodes of the second surface overlap each other and are electrically connected to each other through vertical connecting units. | 06-19-2014 |
| 20140218631 | TOUCH SCREEN PANEL - A touch screen panel includes a substrate having a first surface and a second surface opposite the first surface, a plurality of first sensing electrodes coupled in a first direction, and a plurality of second sensing electrodes coupled in a second direction crossing the first direction, the first and second sensing electrodes being on the first surface, a plurality of third sensing electrodes overlapping the first sensing electrodes, a plurality of fourth sensing electrodes overlapping the second sensing electrodes, the third and fourth sensing electrodes being on the second surface, wherein the sensing electrodes on the first surface and the sensing electrodes on the second surface overlapping each other are electrically coupled to each other through coupling units for coupling the first surface of the substrate and the second surface of the substrate to each other. | 08-07-2014 |
| 20140342131 | CONDUCTIVE FILM AND FABRICATING METHOD THEREOF - A conductive film includes an elastomer film having a concave-convex structure at a region thereof, and a conductive layer at a surface of the elastomer film and having a concave-convex structure at a region thereof. | 11-20-2014 |
| 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 |
