Patent application number | Description | Published |
20090068572 | GRAY SCALE MASK - A scale mask comprises a U-shaped source mask region, a drain mask region with an end extending into the source mask region, and a U-shaped light-blocking bar arranged between the source mask region and the drain mask region. Slits are formed between the source mask region and the light-blocking bar and between the light-blocking bar and the drain mask region, respectively, and first compensating regions are provided at inner sides of ends of the source mask region. | 03-12-2009 |
20120099043 | TFT-LCD ARRAY SUBSTRATE, MANUFACTURING METHOD OF THE SAME AND TFT-LCD - According to the embodiments of the invention, a TFT-LCD array substrate, a manufacturing method thereof and a TFT-LCD are provided. The TFT-LCD array substrate comprises: a gate line; a gate line test line; a gate line test terminal; a gate line drive circuit connected to the gate line; and a test TFT. A gate electrode and a drain electrode of the test TFT are connected to the gate line test line, a source electrode of the test TFT is connected to the gate line, and the gate line test terminal is connected to the gate line test line. | 04-26-2012 |
20120243085 | THREE DIMENSIONAL DISPLAY DEVICE AND THREE DIMENSIONAL DISPLAY SYSTEM - Embodiments of the disclosed technology provide a three dimensional (3D) display device, comprising: an optical lens group, display panels, and a display plane, wherein the display panels comprises a first display panel and a second display panel for emitting image light with different polarization states, and wherein the optical lens group is used to refract polarized light emitted from the first and second display panels onto the display plane, so that the image light emitted from the first and second display panels forms images on the display plane. In addition, a 3D display system comprising the above 3D display device is also provided. | 09-27-2012 |
20120287364 | LIQUID CRYSTAL DISPLAY, TFT ARRAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME - The embodiments of the disclosed technology provide a liquid crystal display, a thin film transistor array substrate and a method for manufacturing thin film transistor array substrate. The TFT array substrate comprises: a semiconductor layer, a source electrode and a drain electrode formed adjoining the semiconductor layer, a thin film transistor channel region being defined between the source electrode and the drain electrode; and an ohmic contact layer formed between the semiconductor layer and the drain electrode and between the semiconductor layer and the source electrode, wherein the material of the semiconductor layer is zinc oxide (ZnO) and the material of the ohmic contact layer is Ga | 11-15-2012 |
20120292624 | ARRAY SUBSTRATE, METHOD FOR FABRICATING THE SAME AND LIQUID CRYSTAL DISPLAY DEVICE - The disclosed technology is directed to an array substrate, a method for fabricating the same and a liquid crystal display device. The array substrate comprises an electro-static discharge (ESD) circuit region and a pixel region. The method comprises: adjusting the amount of light for exposing so that the amount of light for exposing corresponding to the pixel region is identical to that corresponding to the ESD circuit region; and forming a channel of a thin film transistor (TFT) in the ESD circuit region and a channel of a TFT in the pixel region by a pattering process, wherein the channel of the TFT in the ESD circuit region comprises a plurality of sub-channels arranged in parallel, and each of the sub-channels of the TFT in the ESD circuit region has the same length as the length of the channel of the TFT in the pixel region. | 11-22-2012 |
20130141481 | DISPLAY PANEL AND DISPLAY DEVICE - Embodiments of the disclosed technology provide a display panel and a display device. The display panel comprises a plurality of pixels arranged in a matrix, wherein each of the pixels comprises a first sub-pixel region and a second sub-pixel region, the first sub-pixel region comprises one or more color sub-pixels, and the second sub-pixel region comprises one or more white sub-pixels. The display device according to the disclosed technology comprises the above display panel. | 06-06-2013 |
20130141658 | TFT-LCD PANEL AND DRIVING METHOD THEREOF - An embodiment of the present invention discloses a TFT-LCD panel and a driving method thereof, which meet the requirements of a pixel charging ratio and do not increase the logic power consumption of the panel at a high refresh frequency. The TFT-LCD panel comprises: a plurality of sub-pixel units defined by a plurality of rows of gate lines intersecting with a plurality of columns of data lines, each row of the gate lines being connected with one driver unit for providing gate-driving signal; on both sides of each column of sub-pixel units, there are arranged a first data line and a second data line respectively which provide data signals for that column of pixel units; two adjacent sub-pixel units in each column are connected with the first data line and the second data line respectively; every two driver units provide a same gate-driving signal, and one of the driver units is connected with an odd-numbered row of the gate lines, while the other driver unit is connected with an even-numbered row of the gate lines. | 06-06-2013 |
20140057082 | Mask Plate, Method For Fabricating Array Substrate Using The Same, And Array Substrate - Embodiments of the invention provide a mask plate, a method for fabricating an array substrate using the mask plate, and an array substrate. The mask plate is used for fabricating the array substrate by a stitching exposure. The mask plate comprises 2n+1 mask patterns successively arranged and parallel to each other, where n is any natural number, each mask pattern includes a light-shielding pattern corresponding to a portion of a data signal line on the array substrate. The light-shielding patterns of two adjacent mask patterns are discontinuous, and the portions on both sides of the light-shielding pattern of the mask pattern located in the middle of the mask plate are asymmetric. | 02-27-2014 |
20140098320 | LIQUID CRYSTAL DISPLAY DEVICE AND A MANUFACTURING METHOD THEREOF - Embodiments of the present invention provide a liquid crystal display device and a manufacturing method thereof. The device comprises: an upper substrate, comprising: substrate; a color filter and a black matrix, formed on a surface of the substrate facing a lower substrate in the same layer; a lower substrate, cell-assembled with the upper substrate and comprising: a base substrate; a gate metal bus, a gate insulating layer, a source/drain metal bus and a first insulating protection layer, which are formed on the base substrate sequentially; a transparent electrode, formed on the first insulating protection layer; and a second insulating protection layer, covering the transparent electrode; and a seal agent, provided at a periphery of a display area of the liquid crystal display device, wherein an upper portion of the seal agent is attached to the substrate and a lower portion thereof is attached to the second insulating protection layer. | 04-10-2014 |
20140118422 | IMAGE DISPLAY DEVICE AND IMAGE DISPLAY METHOD - Provided are an image display device and an image display method, which is capable of increasing charging period and reducing switching frequency of driving data while performing display device driving. The image display device comprises combined pixels of m columns and n rows, wherein each of the combined pixels comprises a first row of sub-pixels and a second row of sub-pixels beneath the first row of sub-pixels, wherein in a 2D image display mode, both the first rows of sub-pixels and the second rows of sub-pixels in the respective rows of combined pixels are driven and receive 2D display data; and in a 3D image display mode, one row of sub-pixels in the respective rows of combined pixels receives data and the other row of sub-pixels in the respective rows of combined pixels do not receive data. | 05-01-2014 |
20140347409 | 3D DISPLAY METHOD AND DISPLAY DEVICE - Embodiments of the present invention disclose a 3D display method and a display device. The method includes: step a: driving first sub-pixels of odd numbered rows of pixels to display a first left eye image, driving first sub-pixels of even numbered rows of pixels to display a first right eye image, driving second sub-pixels of the odd numbered rows of pixels to display a black image, and driving second sub-pixels of the even numbered rows to display a black image; step b: driving second sub-pixels of the odd numbered rows of pixels to display a second left eye image, driving second sub-pixels of even numbered rows of pixels to display a second right eye image, wherein the second left eye image is the even numbered row image of the left eye image, the second right eye image is the even numbered row image of the right eye image, driving first sub-pixels of the odd numbered rows of pixels to display a black image, and driving first sub-pixels of the even numbered rows to display a black image; performing steps a and b in a loop until the images are displayed completely. | 11-27-2014 |
20150077319 | SHIFT REGISTER UNIT AND DRIVING METHOD, SHIFT REGISTER CIRCUIT AND DISPLAY APPARATUS - A shift register unit and a driving method and a display apparatus can realize outputting of two gate line signals in one shift register unit, which is convenient to a circuit integration design of products and also facilitates an implementation of a narrow bezel product. The shift register unit comprises a first input module, a second input module, a first gate line driving signal module, a second gate line driving signal module, a pulling-down module and a resetting module. | 03-19-2015 |