Patent application number | Description | Published |
20110069269 | CONTINUOUS DOMAIN VERTICAL ALIGNMENT LIQUID CRYSTAL DISPLAY PANEL - A continuous domain vertical alignment liquid crystal display panel includes a first substrate and a second substrate opposing to the first substrate. The first substrate includes a first electrode and a number of protrusions disposed on the first electrode. The second substrate includes a second electrode and a number of slits defined in the second electrode. Each protrusion is adjacent to at least one slit, and one of the adjacent protrusion and slit is extended along a straight line and the other is extended along a sine curve. A baseline is defined passing through 0 degrees and 180 degrees on the sine curve, and an angle between protrusions or slits extended along the sine curve and the baseline is smaller than 25 degrees. | 03-24-2011 |
20130002997 | TOUCHING DISPLAY PANEL AND DISPLAY DEVICE USING THE SAME - A touching display panel and a display device using the same are provided. The touching display panel includes a liquid crystal layer, a first substrate having a hard surface structure, a second substrate, a touch sensor layer, a thin-film transistor layer, and a color filter layer. The first and second substrates are respectively disposed at two sides of the liquid crystal layer. The touch sensor layer is disposed between the first substrate and the liquid crystal layer, and is formed on the first substrate. The thin-film transistor layer and the color filter layer are both disposed between the first substrate and the second substrate. At least one of the thin-film transistor layer and the color filter layer is formed on the first substrate. | 01-03-2013 |
20150049265 | TOUCHING DISPLAY PANEL AND DISPLAY DEVICE USING THE SAME - A touching display panel and a display device using the same are provided. The touching display panel includes a liquid crystal layer, a first substrate having a hard surface structure, a second substrate, a touch sensor layer, a thin-film transistor layer, and a color filter layer. The first and second substrates are respectively disposed at two sides of the liquid crystal layer. The touch sensor layer is disposed between the first substrate and the liquid crystal layer, and is formed on the first substrate. The thin-film transistor layer and the color filter layer are both disposed between the first substrate and the second substrate. At least one of the thin-film transistor layer and the color filter layer is formed on the first substrate. | 02-19-2015 |
Patent application number | Description | Published |
20080259234 | Liquid crystal display device and method for driving same - An exemplary liquid crystal display device includes a plurality of gate lines configured for providing a plurality of scanning signals, a plurality of data lines configured for providing a plurality of gray scale voltages, and a plurality of pixel units arranged in an array. Each pixel unit includes a first sub-pixel unit and a second sub-pixel unit. The first and second sub-pixel units are connected to one of the gate lines and one of the data lines. A plurality of first common lines are configured for providing a first common signal to the first sub-pixel unit, and a plurality of second common lines are configured for providing a second common signal to the second sub-pixel unit. The first and second common signals are pulse voltage signals and have different starting pulse times according to successive starting pulse times of the scanning signals. An exemplary method for driving the liquid crystal display device is also provided. | 10-23-2008 |
20090085850 | Liquid crystal display device with OCB mode and method dividing one frame into two sub frames for driving same - A liquid crystal display device that operates in optically compensated bend mode includes a gate driving circuit, a data driving circuit, and pixel units. The gate driving circuit is configured for providing a gate signal to each of the pixel units. The data driving circuit is configured for providing a first voltage corresponding to a black signal in a first sub frame of a frame divided into two sub frames to each of the pixel units via a corresponding data line, and a second voltage corresponding to a gray level display signal in a second sub frame of the frame to each of the pixel units. | 04-02-2009 |
20090243987 | Liquid crystal display device having look up table for adjusting common voltages and driving method thereof - A liquid crystal display (LCD) device includes an LCD panel, and a common voltage generating circuit configured for providing common voltages to the LCD panel. The common voltage generating circuit includes a microprocessor, a timer, a voltage adjustment circuit, and a look up table. The microprocessor is electrically connected to the timer, the look up table, and the voltage adjustment circuit. The timer is configured for recording a continuous operated time of the LCD panel. The look up table is configured for storing optimal common voltages corresponding to each continuous operated time. The microprocessor is configured for reading the optimal common voltage at set intervals corresponding to the continuous operated time, and controlling the voltage adjustment circuit to provide the corresponding optimal common voltage to the LCD panel. | 10-01-2009 |
20090296035 | Backlight driving circuit and driving method thereof - A liquid crystal panel includes a first substrate, a second substrate disposed opposite to the first substrate, and a liquid crystal layer sealed between the first substrate and the second substrate including a plurality of liquid crystal molecules. The first substrate includes a plurality of first region-dividing structures; the second substrate includes a plurality of second region-dividing structures. The first substrate, the second substrate and the liquid crystal layer form a plurality of pixel elements, each of the pixel elements is divided into a plurality of regions by the first region-dividing structures and the second region-dividing structures, and the liquid crystal molecules have gradually and continuously changed alignments in at least one of the regions. | 12-03-2009 |
20100020271 | Liquid crystal display panel - A liquid crystal display (LCD) panel includes a first substrate, a second substrate opposite to the first substrate, and a liquid crystal layer sandwiched between the first and second substrates. The first substrate includes a first wide view film and the second substrate includes a second wide view film. Angles of the first wide film, second wide film, and twist angles of liquid crystal molecules of the liquid crystal layer are defined. | 01-28-2010 |
Patent application number | Description | Published |
20120159780 | METHOD FOR FABRICATING A TOUCH PANEL - The disclosure provides a method for fabricating the touch panel, including: providing a display panel, and the display panel includes a first substrate and a second substrate opposite to the first substrate; thinning the display panel to form a thinned display panel; and forming a touch panel on the outer surface of the thinned display panel. | 06-28-2012 |
20120162108 | TOUCH PANEL - The disclosure provides a touch panel which includes: a first substrate; a second substrate disposed oppositely to the first substrate, and the first substrate or the second substrate has a thickness smaller than or equal to 0.3 mm; a liquid crystal layer disposed between the first substrate and the second substrate; and a touch sensor directly formed on a surface of the second substrate away from the liquid crystal layer, wherein the touch sensor includes a patterned transparent conducting layer. | 06-28-2012 |
20140285733 | TOUCH DISPLAY APPARATUS AND METHOD FOR MANUFACTURING THE SAME - A touch display apparatus includes a display panel, a first sensing electrode layer and a sensing electrode device. The display panel includes an upper substrate, a lower substrate, and a display medium layer positioned between the upper and lower substrates. The first sensing electrode layer is at one side of the upper substrate opposite to the display medium layer. The sensing electrode device, positioned above the first sensing electrode layer, includes a substrate and a second sensing electrode layer. The second sensing electrode layer is at one side of the substrate. A method for manufacturing the touch display apparatus comprises step of forming the first sensing electrode layer corresponding to one side of the upper substrate. The first and second sensing electrode layers are separately manufactured, and are adhered each other in the subsequent process. | 09-25-2014 |
20150036066 | METHOD FOR FABRICATING A TOUCH PANEL - A method for fabricating the touch panel is provided. The method includes providing a display panel, and the display panel includes a first substrate and a second substrate opposite to the first substrate; thinning the display panel to form a thinned display panel; and forming a touch panel on the outer surface of the thinned display panel. | 02-05-2015 |