Patent application number | Description | Published |
20090115949 | LCD PANEL - A liquid crystal display panel is provided. The LCD panel includes a first substrate, a second substrate parallel to the first substrate, and a liquid crystal layer disposed therebetween. The first substrate, having a plurality of sub-pixels, includes a first base, an array of switch units, a dielectric layer, and a reflective electrode. The switch units are disposed on the first substrate wherein a first switch unit of the array of switch units is located at one of the sub-pixels. The dielectric layer, formed on the array of switch units, has at least one contact. The dielectric layer has a rough structure with concave portions and convex portions. The convex portion has a height t, and a width d, as well as the side wall of the convex portion have a slant angle θ, wherein the width d, is not less than 2*t*cot θ. The reflective electrode is disposed on the dielectric layer and electrically connected to the first switch unit through the contact. | 05-07-2009 |
20090315859 | CAPACITIVE TOUCH PANEL AND FABRICATING METHOD THEREOF - A capacitive touch panel including a substrate, a plurality of first touch pads, a plurality of first dummy pads, an insulator layer, a plurality of second touch pads, and a plurality of second dummy pads is provided. The first touch pads arranged along a first direction are electrically connected. Each first touch pad has at least a first opening. The insulator layer covers the first touch pads and the first dummy pads insulated therefrom. The second touch pads arranged along a second direction are electrically connected and each second touch pad has at least a second opening. The size of the second opening is substantially larger than that of each first dummy pad. The second dummy pads insulated from the second touch pads are disposed on the insulator layer above the first opening, wherein the size of the first opening is substantially larger than that of each second dummy pad. | 12-24-2009 |
20090322702 | TOUCH SENSING DISPLAY PANEL, TOUCH SENSING COLOR FILTER AND FABRICATING METHOD THEREOF - A touch sensing color filter including a substrate, a black matrix, a color filter layer and a second sensing electrode layer is provided. The black matrix is disposed on the substrate to define a plurality of sub-pixel areas. The black matrix includes a first sensing electrode layer, and the first sensing electrode layer has a plurality of openings corresponding to the sub-pixel areas. The color filter layer includes a plurality of color filter units disposed in the sub-pixel areas respectively. The second sensing electrode layer is disposed on the substrate, and the second sensing electrode layer includes a plurality of sub patterns corresponding to the sub-pixel areas. A method for fabricating the touch sensing color filter and a display panel using the same are further provided. | 12-31-2009 |
20100110022 | TOUCH DISPLAY PANEL - A touch display panel including a first substrate, a second substrate and a liquid crystal layer is provided. The first substrate includes sensing areas and a non-sensing area outside the sensing areas. Each sensing area is provided with a first electrode thereon. The second substrate includes main spacers, sensing protrusions, first sub-spacers and second sub-spacers. The main spacers are connected to the non-sensing area. The sensing protrusions are corresponding to the sensing area and respectively have a second electrode. A sensing gap exists between each second electrode and the corresponding first electrode. The first sub-spacers are corresponding to the non-sensing area and respectively keep a first sub-spacer gap from the first substrate. The second sub-spacers are corresponding to the non-sensing area and respectively keep a second sub-spacer gap from the first substrate. The sensing gap is greater than the first sub-spacer gap and less than the second sub-spacer gap. | 05-06-2010 |
20100110023 | TOUCH-SENSING SUBSTRATE, COLOR FILTER SUBSTRATE AND TOUCH-SENSING LIQUID CRYSTAL DISPLAY - A color filter substrate including a substrate, a plurality of patterned color filter layers, and a plurality of sensing serials is provided. The substrate has a first surface and a second surface opposite to the first surface. The substrate includes a plurality of display regions arranged in array and a separated region located between the display regions. The patterned color filter layers are arranged in array on the first surface and corresponding to the display regions. The sensing serials are arranged on the second surface and insulated from each other. Each sensing serial includes a plurality of sensing pads; a plurality of bridging lines, each connected with two adjacent sensing pads; a plurality of patterned conductive layers stacked and electrically connected with the sensing pads. The position of the patterned conductive layers is corresponding to the separated region. A touch-sensing liquid crystal display and a touch-sensing substrate are also provided. | 05-06-2010 |
20100123680 | SENSING ELECTRODE LAYER AND DISPLAY PANEL - A display panel includes a first substrate, a second substrate, and a display medium. The display medium is sandwiched between the first substrate and the second substrate. The first substrate has a pixel array. The second substrate includes first sensing electrodes arranged in a first direction and second sensing electrodes arranged in a second direction. Each of the first sensing electrodes is formed by alternately arranging first upper sensing electrode patterns and first lower shading electrode patterns. Each of the first upper sensing electrode patterns is electrically connected to the adjacent first lower shading electrode patterns. Each of the second sensing electrodes is formed by alternately arranging second upper sensing electrode patterns and second lower shading electrode patterns. Each of the second upper sensing electrode patterns is electrically connected to the adjacent second lower shading electrode patterns. | 05-20-2010 |
20100149117 | COLOR FILTER TOUCH SENSING SUBSTRATE AND DISPLAY PANEL AND MANUFACTURING METHODS OF THE SAME - A manufacturing method of a color filter touch sensing substrate is provided. Firstly, a first film is formed on a substrate. The first film includes a plurality of first and second touch sensors and a plurality of first bridge lines for electrically connecting the first touch sensors in the same column. Then, a second film is formed on the substrate. The second film includes a plurality of second bridge lines for electrically connecting the second touch sensors in the same row. Next, a light shielding pattern layer is formed between the first and the second films. The light shielding pattern layer is used to define a plurality of sub-pixel regions on the substrate. Afterward, a plurality of color filter pattern layers is formed in the sub-pixel regions. Furthermore, a color filter touch sensing substrate, a display panel and manufacturing methods thereof are also provided. | 06-17-2010 |
20100231544 | PIXEL STRUCTURE, TOUCH DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY - A pixel structure disposed on a substrate including a scan line, a data line, an active element, a first electrode, and a second electrode is provided. The scan line and the data line are intersected to define a rectangular pixel area. The active element is electrically connected to the scan line and the data line. The first electrode has stripe patterns and connecting patterns located in the rectangular pixel area. Each connecting pattern is connected to the central parts or the parts near the central parts of two adjacent stripe patterns to demarcate or define two silts between the two adjacent stripe patterns. The extending direction of the slits is intersected to the rectangle length of the rectangular pixel area by an angle θ wherein 0°≦θ<45°. The second electrode is located between the first electrode and the substrate and part of the second electrode is exposed by the slits. | 09-16-2010 |
20100315362 | TOUCH-SENSING LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY - A touch-sensing liquid crystal display (LCD) panel including an active device array substrate, an opposite substrate, and a liquid crystal layer disposed therebetween is provided. The active device array substrate includes a first substrate, a pixel array, a plurality of touch-sensing pads, and an electric field shielding layer. The pixel array is disposed on the first substrate and includes a plurality of sub-pixels arranged in an array, a plurality of scan lines, and a plurality of data lines. The touch-sensing pads are disposed on the first substrate. The electric field shielding layer is disposed on the pixel array and arranged between sub-pixels adjacent to each other, and the electric field shielding layer includes a pattern. The opposite substrate includes a common electrode and a plurality of touch-sensing protrusions disposed above the touch-sensing pads. Therefore, when the touch-sensing LCD panel is pressed, press mura is substantially eliminated. | 12-16-2010 |
20110057900 | TOUCH SENSING DISPLAY PANEL - A touch-sensing display panel including a display panel and a touch-sensing unit is provided. The touch-sensing unit includes a plurality of first sensing series, a plurality of second sensing series and a plurality of sensing signal transmission lines. Each of the first sensing series includes a plurality of first sub-sensing series and a plurality of first conductive branches connected with the first sub-sensing series. Each of the second sensing series includes a plurality of second sub-sensing series and a plurality of second conductive branches connected with the second sub-sensing series. The first sensing series and the second sensing series are intersected. Further, each one of the first sensing series and each one of the second sensing series is electrically connected to one of the sensing signal transmission lines, respectively. | 03-10-2011 |
20110102363 | TOUCH PANEL - A touch panel including a substrate, a plurality of first touch electrode series, and a plurality of second touch electrode series is provided. The first touch electrode series are disposed on the substrate and extend along a first direction. Each first touch electrode series has a plurality of first touch pads electrically connected to each others. The second touch electrode series are disposed on the substrate and extend along a second direction. Each second touch electrode series has a plurality of second touch pads electrically connected to each others. The first direction is different from the second direction. Moreover, a distance between the adjacent first sensing pad and second sensing pad is about 10˜60 micron. | 05-05-2011 |
20110134053 | TOUCH DISPLAY PANEL, PIXEL STRUCTURE AND MULTI-SENSING STRUCTURE - A touch display panel which includes a first substrate, a second substrate, at least a multi-sensing structure, a display medium and at least a display controlling device is provided. The multi-sensing structure is disposed between the first substrate and the second substrate, and the multi-sensing structure includes a sensing upper electrode and a plurality of first sensing lower electrodes. The sensing upper electrode is disposed on the second substrate. The first sensing lower electrodes are disposed on the first substrate and electrically connected to each other in serious, wherein a plurality of first sensing gaps are designed between the first sensing lower electrodes and the sensing upper electrode, and the first sensing gaps have different distances. The display medium is sandwiched between the first substrate and the second substrate. The display controlling device is disposed on the first substrate for controlling the display medium. | 06-09-2011 |
20110148743 | PIXEL ARRAY - A pixel array including scan lines, data lines and pixels is provided. The data lines and the scan lines are intersected so as to define sub-pixel regions arranged in array. Each pixel is disposed in a pixel region including (m×n) sub-pixel regions, wherein m is a positive integral and n is a positive integral larger than one. Each pixel includes a plurality of sub-pixels, wherein each sub-pixel includes an active device, a pixel electrode and a storage capacitor. At least a portion of the storage capacitors of the sub-pixels within the same pixel is concentrically disposed in one of the sub-pixel regions. | 06-23-2011 |
20110148781 | TOUCH DISPLAY PANEL - A touch display panel including a first substrate, a second substrate, a light shielding pattern layer, a touch sensing layer and a display medium is provided. The light shielding pattern layer is disposed on the first substrate or the second substrate. Pixel units are defined by the light shielding pattern layer, each pixel unit has a pixel edge length, and each pixel unit is disposed corresponding to one of the pixel structures. The touch sensing layer is disposed on the second substrate and has a plurality of first touch series and a plurality of second touch series. Each first touch series and each touch series respectively have mesh touch pads serially connected to each other. Each mesh touch pad has a plurality of grid patterns, each grid pattern has a grid edge length, and the grid edge length is ⅛˜⅗ of the pixel edge length. | 06-23-2011 |
20110199316 | SENSOR STRUCTURE AND TOUCH DISPLAY PANEL - A touch display panel including a first substrate and a second substrate is provided. A plurality of sensing units is disposed on the first substrate, and each sensing unit includes a main-sensing pattern and at least one sub-sensing pattern. The at least one sub-sensing pattern is electrically connected to the main-sensing pattern, and the size of the at least one sub-sensing pattern is smaller than the size of the main-sensing pattern. A plurality of sensing electrodes is disposed on the second substrate, and each of the sensing electrodes is disposed corresponding to one of the sensing units on the first substrate. | 08-18-2011 |
20110291094 | DISPLAY PANEL - A display panel including a first substrate, a second substrate opposite to the first substrate and a display medium between the first substrate and the second substrate is provided. The first substrate has a scan line, a data line and an active device electrically connected to the scan line and the data line. The second substrate has a common electrode layer, an insulting layer covering the common electrode layer, a pixel electrode on the insulating layer and a contact structure on the insulating layer. More specifically, the contact structure is electrically connected to the pixel structure and electrically connected to the active device on the first substrate. | 12-01-2011 |
20110299022 | DISPLAY PANEL - A display panel including a first plate, a second plate, and a spacer and a display medium between the first plate and the second plate is provided. The first plate has a first substrate, a scan line and a data line on the first substrate, an active device electrically connected to the scan line and the data line, a pixel electrode electrically connected to the active device, and a first common electrode electrically insulated from the pixel electrode and alternatively arranged with the pixel electrode. The second plate has a second substrate, a second common electrode on the second substrate and disposed corresponding to the first common electrode of the first plate, and a floating electrode electrically insulated from the second common electrode and disposed corresponding to the pixel electrode of the first plate. | 12-08-2011 |
20110309397 | PIXEL STRUCTURE AND MANUFACTURING METHOD THEREOF - A pixel structure including a substrate, a color filter layer, a conductive light-shielding layer, a buffer layer, a scan line, a data line, an active device, and a pixel electrode is provided. The substrate has a pixel region. The color filter layer is disposed corresponding to the pixel region. The conductive light-shielding layer is disposed corresponding to the periphery of the pixel region. The buffer layer covers the conductive light-shielding layer and color filter layer. The scan line and the data line are disposed on the buffer layer. The active device is disposed on the buffer layer and electrically connected to the scan line and data line. The pixel electrode is disposed on the buffer layer and electrically connected to the active device, wherein an overlapping area between the pixel electrode and the conductive light-shielding layer constitutes a storage capacitor. A method for manufacturing the pixel structure is also provided. | 12-22-2011 |
20120073124 | METHOD OF FABRICATING TOUCH PANEL - A method of fabricating a touch panel is provided. A substrate having a touch-sensing region and a peripheral region is provided. A touch-sensing circuit layer including first sensing series, second meshed metal sensing pads, and peripheral circuits is formed on the touch-sensing region of the substrate. An insulating layer having first contact windows and second contact windows is formed on the substrate to cover the touch-sensing circuit layer. The first contact windows expose a portion of the second meshed metal sensing pads. A transparent conductive layer including second transparent bridge lines and transparent contact pads is formed on the insulating layer located in the touch-sensing region of the substrate. Each second transparent bridge line is electrically connected to two adjacent second meshed metal sensing pads through two first contact windows. Each transparent contact pad is electrically connected to the corresponding peripheral circuit through the second contact window. | 03-29-2012 |
20120086897 | LIQUID CRYSTAL DISPLAY PANEL - A liquid crystal display (LCD) panel includes a first substrate, a second substrate, a polymer stabilized alignment (PSA) liquid crystal layer, a first alignment layer, a second alignment layer, and a plurality of pixel structures. The PSA liquid crystal layer is configured between the first and second substrates, and liquid crystal molecules of the PSA liquid crystal layer are substantially arranged in parallel to the first and second substrates. The first alignment layer is configured between the first substrate and the PSA liquid crystal layer and has a first alignment direction. The second alignment layer is configured between the second substrate and the PSA liquid crystal layer. Each pixel structure is configured between the second substrate and the second alignment layer and has a pixel electrode and a first common electrode. The pixel electrode has at least one slit which is overlapped with the first common electrode. | 04-12-2012 |
20120169625 | TOUCH PANEL AND FABRICATION METHOD THEREOF - A fabrication method of a touch panel is provided. In the fabrication method, the two substrates are provided, and a plurality of touch units are formed on each of the substrates. A sealant and a plurality of first spacers are provided between the substrates, and the substrates are bonded through the sealant, so that the touch units are sealed between the substrates. The touch units and the first spacers are surrounded by the sealant. The substrates are thinned. The thinned substrates are cut into a plurality of sub-mounts separated from one another. Each of the sub-mounts has one of the touch units thereon. | 07-05-2012 |
20130100047 | TOUCH DISPLAY DEVICE - A touch display device is provided. The touch display device includes a touch panel, a display panel, an anti-splinted film and a transparent conductive layer. The anti-splinted film is disposed between the touch panel and the display panel. The transparent conductive layer is disposed between the display panel and the anti-splinted film. | 04-25-2013 |
20130312253 | METHOD OF FABRICATING TOUCH PANEL - A method of fabricating a touch panel is provided. A substrate having a touch-sensing region and a peripheral region is provided. A touch-sensing circuit layer including first sensing series, and second meshed metal sensing pads is formed on the touch-sensing region of the substrate. An insulating layer having first contact windows is formed on the substrate to cover the touch-sensing circuit layer. The first contact windows expose a portion of the second meshed metal sensing pads. A plurality of second transparent bridge lines are formed on the insulating layer located in the touch-sensing region. Each second transparent bridge line is electrically connected to two adjacent second meshed metal sensing pads through two first contact windows. The second transparent bridge lines completely cover the portion of the second meshed metal sensing pads exposed by the first contact windows. | 11-28-2013 |
20130313599 | PIXEL STRUCTURE AND MANUFACTURING METHOD THEREOF - A pixel structure including a substrate, a color filter layer, a conductive light-shielding layer, a buffer layer, a scan line, a data line, an active device, and a pixel electrode is provided. The substrate has a pixel region. The color filter layer is disposed corresponding to the pixel region. The conductive light-shielding layer is disposed corresponding to the periphery of the pixel region. The buffer layer covers the conductive light-shielding layer and color filter layer. The scan line and the data line are disposed on the buffer layer. The active device is disposed on the buffer layer and electrically connected to the scan line and data line. The pixel electrode is disposed on the buffer layer and electrically connected to the active device, wherein an overlapping area between the pixel electrode and the conductive light-shielding layer constitutes a storage capacitor. A method for manufacturing the pixel structure is also provided. | 11-28-2013 |
20130313600 | PIXEL STRUCTURE AND MANUFACTURING METHOD THEREOF - A pixel structure including a substrate, a color filter layer, a conductive light-shielding layer, a buffer layer, a scan line, a data line, an active device, and a pixel electrode is provided. The substrate has a pixel region. The color filter layer is disposed corresponding to the pixel region. The conductive light-shielding layer is disposed corresponding to the periphery of the pixel region. The buffer layer covers the conductive light-shielding layer and color filter layer. The scan line and the data line are disposed on the buffer layer. The active device is disposed on the buffer layer and electrically connected to the scan line and data line. The pixel electrode is disposed on the buffer layer and electrically connected to the active device, wherein an overlapping area between the pixel electrode and the conductive light-shielding layer constitutes a storage capacitor. A method for manufacturing the pixel structure is also provided. | 11-28-2013 |
20140211109 | TOUCH PANEL AND MANUFACTURING METHOD THEREOF - A touch panel and a manufacturing method thereof are provided. The touch panel has a double-layered sensing pad structure or a single-layered sensing pad structure. In the double-layered sensing pad structure, the sensing pads in each layer have corresponding dummy sensing pads in the other layer for compensating the difference of transmittance. In the single-layered sensing pad structure, the sensing pads are coplanar so that the problem of color shift can be overcome and the visual effect of the touch panel can be improved. | 07-31-2014 |