Patent application number | Description | Published |
20130286465 | TFT ARRAY SUBSTRATE, E-PAPER DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME - A TFT array substrate, an electronic paper display panel and method for manufacturing the same are disclosed. The electronic paper display panel includes: a first transparent substrate, and an array of storage capacitors located on an inner side of the first transparent substrate. Each of the storage capacitors includes a common electrode located on the first transparent substrate, a transparent capacitor medium layer located on the common electrode, and a pixel electrode ( | 10-31-2013 |
20130314636 | TFT ARRAY SUBSTRATE AND FORMING METHOD THEREOF, AND DISPLAY PANEL - A TFT array substrate is disclosed. The TFT array substrate includes an array of TFT switches including scan lines, data lines intersecting the scan lines, and TFT switches. Each of the TFT switches includes a gate electrode electrically connected to a scan line, a source electrode electrically connected to a data line, and a drain electrode. The TFT array substrate also includes an array of pixel electrodes, each of the pixel electrodes is electrically connected to the drain electrode of a corresponding TFT switch. At least one first pixel electrode is disposed in the array of the pixel electrodes, and each first pixel electrode has an overlapping portion overlapped by at least one of the scan lines and the data lines. In addition, in the overlapping portion, a shielding electrode layer is located between the first pixel electrode and at least one of the scan line and the data line overlapping the first pixel electrode. | 11-28-2013 |
20140022210 | TOUCH DISPLAY PANEL - A touch display panel includes a color film (CF) substrate and a TFT substrate disposed opposite to each other, a liquid crystal layer disposed between the CF substrate and the TFT substrate. A common electrode having a comb-shaped structure and/or a pixel electrode having a comb-shaped structure are disposed on the TFT substrate close to the liquid crystal layer. The touch display panel further includes a touch layer disposed on the CF substrate close to the liquid crystal layer and having a driving line and a detecting line insulated from each other. The driving line and/or the detecting line have a comb-shaped structure that is at least partially misaligned with respect to the comb-shaped structure of the common electrode and/or the comb-shaped structure of the pixel electrode. | 01-23-2014 |
20140049512 | DRIVING METHOD FOR TOUCH SCREEN - A driving method for a touch screen is disclosed. The touch screen includes a display panel, a touch panel, and a control circuit. Each of a plurality of display cycles includes at least two first time sequences and at least two second time sequences. The method includes, during each of the first time sequences, generating a plurality of scanning control signals for a display scanning line driving circuit, and, in response to the scanning control signals, delivering a plurality of scanning signals to different display scanning lines. The method also includes, during each of the second time sequences, generating a plurality of scanning control signals for the touch scanning line driving circuit, and, in response to the scanning control signals for the touch scanning line driving circuit, sequentially delivering scanning signals to all of the touch scanning lines of the touch panel. | 02-20-2014 |
20140176884 | LIQUID CRYSTAL PANEL - A liquid crystal panel includes a TFT (Thin Film Transistor) substrate, a CF (Color Filter) substrate and liquid crystal layer arranged between the TFT substrate and the CF substrate. The liquid crystal panel includes a display area and a non-display area, the non-display area surrounds the display area, a sealing material coating area is arranged in the non-display area, and a sealing material is arranged in the sealing material coating area to seal the liquid crystal layer between the TFT substrate and the CF substrate. A first black matrix is arranged inside the CF substrate in the non-display area, devices including a metal layer are arranged inside the TFT substrate in the non-display area, and voids are arranged in the first black matrix of the CF substrate corresponding to at least a part of the devices including the metal layer. | 06-26-2014 |
20150015623 | DISPLAY PANEL AND DISPLAY DEVICE - A display panel and a display device are provided. The display panel includes a substrate, multiple data line groups which are arranged on the substrate sequentially and adjacently, and multiple gate line groups which are arranged on the substrate sequentially and adjacently. The display panel further includes multiple pixel electrode array units which are arranged in an array on the substrate. The pixel electrodes in the pixel electrode array unit are electrically connected with the data lines and the gate lines via switch elements. Data driving signals received by any two adjacent pixel electrodes in a same column have opposite polarities. The pixel electrode array unit includes a first pixel electrode, a second pixel electrode, a third pixel electrode, and a fourth pixel electrode. Data driving signals received by any two adjacent pixel electrodes of a same type in the same row have opposite polarities. | 01-15-2015 |
20150370114 | LIQUID CRYSTAL DISPLAY DEVICE WITH TOUCH FUNCTION - A liquid crystal display device includes multiple data lines and multiple scan lines insulatedly intersecting each other. Each of the pixel units includes a common electrode and a pixel electrode insulated from each other by an insulating layer, an in-plane electric field is formed by the common electrode and the pixel electrode The common electrodes are connected together to form a common electrode layer, which comprises multiple touch electrodes and touch signal wires. Each of the touch signal wires is electrically connected with a corresponding touch electrode, first slits are arranged in parallel to the data lines, each of the first slits is disposed between two adjacent touch electrodes or between a touch electrode and an adjacent touch signal wire, except at a junction between the touch signal wire and the touch electrode. A first slit overlaps with a pixel electrode within a pixel unit. | 12-24-2015 |
20160080731 | DISPLAY PANEL AND DISPLAY DEVICE - A display panel and a display device are disclosed. Each of pixels in the display panel includes a pixel area; a switch element located near an intersection of a data line and a scan line; a pixel electrode electrically connected to the switch element; and a common electrode located on the first substrate. The common electrode comprises first common electrodes superposing data lines or scan lines and having the same first width; and second common electrodes overlapping with respective pixel areas and having the same second width, the first width is the same as the second width. Alternatively, the common electrode comprises first slits, which have the same first slit width, located above data lines and scan lines, and second slits, which have the same second slit width and are located in respective pixel areas. The first slit width is the same as the second slit width. | 03-17-2016 |