BOE TECHNOLOGY GROUP CO., LTD.
|BOE TECHNOLOGY GROUP CO., LTD. Patent applications|
|Patent application number||Title||Published|
|20150255750||Package Substrate, OLED Display Panel and Manufacturing Method Thereof, and Display Apparatus - A package substrate for packaging OLED devices, an OLED display panel and a manufacturing method thereof, and a display apparatus are provided. The package substrate comprises a first base substrate and a desiccant layer provided on the first base substrate, wherein the desiccant layer comprises desiccant particles and a glue layer for fixing the desiccant particles. The OLED display panel comprises the above package substrate and an array substrate, wherein the array substrate comprises OLED devices, and the array substrate and the package substrate are aligned and assembled into the OLED display panel. The method for manufacturing an OLED display panel comprises: forming a desiccant layer on a first base substrate to prepare a package substrate; forming OLED devices on a second base substrate to prepare an array substrate; aligning and assembling the array substrate and the package substrate. The display apparatus comprises the above OLED display panel.||09-10-2015|
|20150255031||SHIFT REGISTER UNIT AND GATE DRIVER CIRCUIT - Provided are a shift register unit and a gate driver circuit, which are configured to suppress output errors caused by the drifts in the threshold voltages and the interval existed in the operation of pulling the output terminal, and thus to enhance stability of the shift register unit. The shift register unit comprises: an input module, a first output module, a pull-down driving module, a pull-down module and a first output discharging unit. The pull-down driving module is connected to the first clock signal input terminal and the second clock signal input terminal, and configured to provide the first clock signal to a first pull-down node in response to the first clock signal, provide the second clock signal to a second pull-down node in response to the second clock signal, provide a first low voltage signal to the first pull-down node and the second pull-down node in response to the voltage signal at the pull-up node, provide the first low voltage signal to the second pull-down node in response to a voltage signal at the first pull-down node, and provide the first low voltage signal to the first pull-down node in response to a voltage signal at the second pull-down node.||09-10-2015|
|20150255024||LIQUID CRYSTAL DISPLAY METHOD AND LIQUID CRYSTAL DISPLAY DEVICE - Embodiments of the disclosure provide a liquid crystal display method and a liquid crystal display device. The liquid crystal display method comprises: determining a region having a color shift feature in each frame of image; carrying out a gray-scale compensation on the region having the color shift feature; and performing a liquid crystal display according to an image data that has been compensated.||09-10-2015|
|20150253899||TOUCH SCREEN AND MANUFACTURING METHOD - Embodiments of the present invention provide a touch screen and a manufacturing method thereof. The touch screen includes: a substrate, a plurality of first electrodes, a plurality of second electrodes and a blanking component. The blanking component at least includes a first blanking layer and a second blanking layer for reducing reflection of external light, wherein, the first blanking layer and the second blanking layer are different in density; the blanking component is arranged between the substrate and the bridging component; and the substrate is arranged between the blanking component and an external environment.||09-10-2015|
|20150253634||LIQUID CRYSTAL DISPLAY PANEL AND DISPLAY DEVICE - A liquid crystal (LC) display panel and a display device for providing an LC display panel and a display device with broader viewing angle. The LC display panel includes a first substrate (||09-10-2015|
|20150253630||RUBBING CLOTH, ROLLER, METHOD OF FORMING LC ALIGNMENT ANGLE AND METHOD OF CLEANING DEBRIS - A rubbing cloth, a roller, a method of forming an LC alignment angle and a method of cleaning debris are provided. The rubbing cloth is dyed by using a solution dissolved with a dye containing at least one of hydroxyl group and cyano-group. An outer surface of the roller is provided with the rubbing cloth. The method of forming the LC alignment angle forms the LC alignment angle by using a roller with an outer surface wrapped by the rubbing cloth of the present invention. The method of cleaning debris cleans debris by using the rubbing cloth or the roller under illumination condition. They present advantages of excellent cleaning effect, simple implementation and low cost.||09-10-2015|
|20150253622||LIGHT EMITTING DIODE LIGHT SOURCE, MANUFACTURING METHOD THEREOF, BACKLIGHT SOURCE AND DISPLAY DEVICE - The present invention provides a LED light source for increasing a light emitting angle and a manufacturing method thereof, as well as a backlight source and a display device. A LED light source comprises a circuit board, a LED which is directly fixed on and electrically connected to the circuit board, and a packaging piece for packaging a LED light emitting chip. A prism film with a prism micro-structure may be arranged between the packaging piece and the LED.||09-10-2015|
|20150248867||SHIFT REGISTER UNIT, GATE DRIVING CIRCUIT AND DISPLAY DEVICE - The shift register unit according to the present disclosure may include a latch module, and at least two levels of output control modules connected with the latch module. Input ends of the latch module may be connected with a start signal and a clock signal respectively, an output end of the latch module may be connected with input ends of the at least two levels of output control modules, and the latch module may be configured to latch the start signal according to the clock signal inputted. Input ends of the output control modules may be connected with clock signals, the output control modules may be configured to output gate line driving signals according to the clock signals. All the clock signals may be inputted sequentially to the latch module and each level of output control modules in accordance with a timing sequence.||09-03-2015|
|20150242040||TOUCH CIRCUIT AND METHOD FOR DRIVING THE SAME, ARRAY SUBSTRATE, TOUCH DISPLAY DEVICE - Provided are a touch circuit and a method for driving the same, an array substrate, a touch display device. By providing a signal transmitting module and a light-controlled module in a touch circuit, and when a light irradiating the light-controlled module changes caused by a touch region of a panel being touched in a scanning cycle, the light-controlled module controls the signal transmitting module to be in a first state in a next scanning cycle, otherwise controls the signal transmitting module to be in a second state in the next scanning cycle, in the first state, the signal transmitting module can transmit a signal transmitted by the first gate line to a signal line as a touch sensing signal, in the second state, the signal transmitting module is in an off-state, so that a signal transmitting line between the first gate line and the signal line is disconnected.||08-27-2015|
Patent applications by BOE TECHNOLOGY GROUP CO., LTD.