Patent application number | Description | Published |
20120169951 | VERTICALLY ALIGNED LCDS AND METHODS FOR DRIVING THE SAME - The disclosed are methods for driving a vertically aligned (VA) LCD. The VALCD has an array substrate, an opposite substrate, and a liquid crystal layer disposed therebetween. The array substrate includes a common line, the opposite substrate includes a common electrode layer, and the liquid crystal layer has a threshold voltage. The common line is applied a higher positive voltage and the common electrode layer is applied a lower positive voltage, such that negative impurities are adsorbed on the common line. As such, image sticking problems are reduced. | 07-05-2012 |
20130021548 | LIQUID CRYSTAL DISPLAY AND METHOD FOR DRIVING THE SAME THEREOF - A liquid crystal display including a plurality of scan lines, a plurality of data lines and a pixel array is provided. Each data line has a plurality of first vertical portions, a plurality of second vertical portions and a plurality of horizontal portions. The first vertical portions and the second vertical portions are perpendicular to the scan lines. The horizontal portions are parallel to the scan lines. The first vertical portion and the second vertical portion are alternately arranged. Each first vertical portion is connected to its neighboring second vertical portion by a horizontal portion. The pixel array includes a plurality of pixel units. The length of each horizontal portion is equal to the width of at least one pixel unit. The signals with opposite polarities are received by the pixel units on two sides of each horizontal portion. | 01-24-2013 |
20140071391 | LIQUID CRYSTAL DISPLAY APPARATUS - A liquid crystal display apparatus comprises a first substrate, a second substrate and a first spacer. The first substrate includes a transparent substrate, a metal layer, an insulating layer and a first electrode layer. The metal layer is disposed on the transparent substrate. The insulating layer is between the metal layer and first electrode layer, and covers the metal layer. The insulating layer has a first indentation. A surface of the first substrate has a second indentation corresponding to the first indentation and having a first width. The second substrate is opposite to the first substrate. The first spacer is on the second substrate and has a top surface opposite to the second indentation. The top surface and the second indentation at least partially overlap, and the top surface has a second width larger than the first width. | 03-13-2014 |
20140078428 | DISPLAY DEVICE - A display device includes a first substrate, a second substrate, a plurality of pixel units, a driving unit, and column insulation structure. The first substrate has a display area and a non-display area outside of the display area. The pixel units are formed at the display area of the first substrate and configured to receive an output signal. Formed at the non-display area of the first substrate, the driving unit includes first and second conductive layers, and first and second insulation layers which are alternately arranged. The connecting layer is connected between the first and second conductive layers via the through-holes formed at the first and second insulation layers. The column insulation structure corresponds to the connecting layer and is formed between the first and second substrates. | 03-20-2014 |
20140085560 | DISPLAY DEVICE - A display panel of a display device has an active area and an edge area outside of the active area and includes a plurality of pixel electrodes, a plurality of scan lines, and a scan driver. The pixel electrodes and the scan lines are formed at the active area, and the scan driver is formed at the edge area. The scan driver includes a plurality of shift registers, and each of the shift registers has an input unit configured to receive a turn on signal, and a control unit configured to control noise, wherein the input unit or the control unit are dual gate transistors. | 03-27-2014 |
20150261026 | LIQUID CRYSTAL DISPLAY PANEL AND PIXEL CELL CIRCUIT SOLVING COLOR SHIFT PROBLEM - A liquid crystal display panel includes multiple pixel units each connected to a data line and a gate line. The pixel unit defines a first region and a second region. A first liquid crystal capacitor is disposed in the first region. A first transistor is disposed in the first region and is connected between the data line and the first liquid crystal capacitor, and has a control electrode connected to the gate line. A second liquid crystal capacitor is disposed in the second region. A second transistor is disposed in the second region and is connected between the data line and the second liquid crystal capacitor, and has a control electrode connected to the gate line. A third transistor is disposed in the second region and is connected between a common voltage and the second transistor and has a control electrode connected to the gate line. | 09-17-2015 |
20150261030 | DISPLAY DEVICE - A display device is provided. The display device includes a first substrate including a pixel-displaying region; a second substrate disposed opposite to the first substrate; a sealant disposed between the first substrate and the second substrate and disposed outside the pixel-displaying region; and a spacer wall disposed between the first substrate and the second substrate and disposed between the pixel-displaying region and the sealant, wherein a first side of the spacer wall is adjacent to the pixel-displaying region and a second side of the spacer wall is adjacent to the sealant, and a height of the first side is greater than a height of the second side. | 09-17-2015 |
20150262536 | DISPLAY DEVICE - A display device is provided. The display device includes a switch including a gate, an active layer disposed on the gate, a source electrode connected to the active layer, and a drain electrode connected to the active layer. In particular, the distance between the edge of the gate electrode and the edge of the active layer is 1.2 to 3 μm. The drain electrode includes a connection portion, an oblique portion, and an extension portion, wherein the oblique portion is disposed between the connection portion and the extension portion, and wherein at least a part of the oblique portion overlaps with the gate electrode. | 09-17-2015 |
20150263043 | DISPLAY DEVICE - The present disclosure provides a display device, including: a display region, a driving element, and the display region electrically connected to the driving element through a plurality of signal line pairs. In particular, at least one of the signal line pairs includes a first conductive line and a second conductive line, and the first conductive line is electrically isolated from the second conductive line. In the signal line pair, at least a part of the first conductive line overlaps the second conductive line. | 09-17-2015 |
20150264805 | DISPLAY DEVICE - The disclosure provides a display device including a first substrate, a display region disposed above the first substrate; a second substrate; a sealant disposed between the first substrate and the second substrate and outside the display region; and, a plurality of spacers disposed within the sealant. In particular, the first substrate and the second substrate are bonded together via the sealant. Further, the first substrate has a side wall including a first cutting crack surface and a first median crack surface, wherein a roughness of the first cutting crack surface is different from that of the first median crack surface. | 09-17-2015 |