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Patent
BOE Technology Group and Beijing Boe Display Technology Co. | Date: 2016-09-19

A display substrate and a display device are provided. The display substrate includes: plural gate lines each having at least one end provided with plural first electrostatic discharge (ESD) units configured to discharge static electricity in the gate lines. The plural first ESD units have curvatures different from each other. By discharging the static electricity through the plural ESD units, in case one of the ESD units is broken down by electrostatic current, the other ones can continue working.


Patent
BOE Technology Group and Beijing BOE Display Technology Co. | Date: 2017-04-26

The present disclosure provides a driving signal generating circuit, a driving signal generating method and a 3D display device. The driving signal generating circuit includes a voltage conversion unit, an output unit and a control unit. The voltage conversion unit is configured to convert an external input voltage into a plurality of polarization voltages for driving a polarization control panel in an active polarization 3D display device, and transmit the plurality of polarization voltages to the output unit. The control unit is configured to generate a control signal. The output unit is configured to output one of the polarization voltages or a zero voltage to the polarization control panel in a time-division manner according to the control signal. According to the present disclosure, it is able to generate driving signal for driving the polarization control panel included in the 3D display device merely by a commonly-used integrated chip.


Patent
BOE Technology Group and Beijing Boe Display Technology Co. | Date: 2016-10-04

A processing platform for display panel, comprising a bracket; a platform base having two end portions to which a rotation shaft is fixed, wherein the rotation shaft is rotatably connected with the bracket, and the rotation shaft and the platform base rotate about the rotation shaft as an axis; a platform being connected to the platform base by a telescopic mechanism which can make the platform move in a direction of approaching the platform base or deviating from the platform base, and having a surface which is away from the platform base and on which an suction structure for sucking the display panel is disposed.


Patent
BOE Technology Group and Beijing Boe Display Technology Co. | Date: 2016-09-01

An array substrate and a manufacturing method thereof, a display panel, and a display device are provided. The array substrate includes a substrate; a source-drain metallic layer and a first passivation metallic protective layer formed in sequence on the substrate, the source-drain metallic layer including a source electrode and a drain electrode not contacted with each other; a conductive protection layer formed on the substrate on which the first passivation metallic protection layer has been formed; and a pixel electrode formed on the substrate on which the conductive protection layer has been formed, the pixel electrode contacting the conductive protection layer.


Patent
BOE Technology Group and Beijing Boe Display Technology Co. | Date: 2016-11-22

A method for manufacturing a color photoresist pattern in a color filter is provided. The method includes applying a layer of negative color resist onto a substrate; exposing the layer of negative color resist through a mask; and developing the exposed layer of negative color resist with a developer composition which comprises 0.01 to 5.0 parts by weight of inorganic or organic acids, 0.01 to 5.0 parts by weight of surfactant, 0.1 to 10.0 parts by weight of water-soluble organic solvent, 85 to 99 parts by weight of water, and 0 to 2 parts by weight of additives, based on 100 parts by weight of the developer composition.


Patent
BOE Technology Group and Beijing BOE Display Technology Co. | Date: 2017-04-26

The present invention provides an array substrate and a manufacturing method thereof, and a display device, belongs to the field of display technology, and can solve the problem of RC signal delay caused by large resistance of the common electrode itself of the existing array substrate. The array substrate comprises a pixel electrode, a common electrode provided above the pixel electrode, and a common electrode line electrically connected to the common electrode, wherein the pixel electrode and the common electrode are insulated from each other, and wherein the array substrate further comprises a first resistance wire layer, and a second resistance wire layer which is provided above the first resistance wire layer and is insulated from the first resistance wire layer, the first resistance wire layer is provided on and in contact with the common electrode line; the second resistance wire layer is electrically connected to the common electrode line through a via hole penetrating through the first resistance wire layer and an insulation layer provided between the first resistance wire layer and the second resistance wire layer.


Patent
BOE Technology Group and Beijing Boe Display Technology Co. | Date: 2016-09-02

A coating device and a washing method for its nozzle are provided. The coating device including a barrel, a nozzle connected with the barrel, and a waste sump provided below the nozzle, wherein the coating device further includes a washing bath and a washing component, the washing bath is provided at a side of the waste sump, and the washing component is provided in the washing bath, and is configured to inject washing liquid and cleaning gas to the nozzle to wash the nozzle when the nozzle is moved to the top of the washing bath.


Patent
BOE Technology Group and Beijing Boe Display Technology Co. | Date: 2016-08-09

A grinding table apparatus, liquid crystal display glass grinder and grinding method are disclosed, the apparatus including, a liftable central platform, a liftable outer-ring platform provided with a hollow slot, and a peripheral platform, the central platform being in the hollow slot of the outer-ring platform, and at one side of the peripheral platform together with the outer-ring platform, when the central platform is lifted to be coplanar with the peripheral platform, fixedly installing a first panel on the central platform, moving the peripheral platform to make an edge of the first panel exposed out, when the central platform and the outer-ring platform are both lifted to be coplanar with the peripheral platform, fixedly installing a second panel on the central platform and the outer-ring platform, moving the peripheral platform to make an edge of the second panel exposed out, the first panel being smaller than the second panel.


Patent
BOE Technology Group and Beijing BOE Display Technology Co. | Date: 2017-05-17

A double-faced display panel and a double-faced display device comprising the double-faced display panel are provided. The double-faced display panel comprises: a first display sub-unit (1), provided with a first display surface and a first non-display surface opposite to each other; a second display sub-unit (2), provided with a second display surface and a second non-display surface opposite to each other, and arranged back to back with the first display sub-unit (1), the second non-display surface facing the first non-display surface; and a reflection unit (3), arranged between the first display sub-unit (1) and the second display sub-unit (2), wherein the reflection unit (3) is configured to reflect display light emitted from the first display sub-unit (1) back to the first display sub-unit (1) and reflect display light emitted from the second display sub-unit (2) back to the second display sub-unit (2). As the reflection unit is adopted, the displaying light emitted from the first display sub-unit and the second display sub-unit and travelling to the non-display surfaces can be reflected and reused, thus improving light utilization of the double-faced display device, improving brightness of the double-faced display device and enabling the double-faced display device to have a better contrast.


Patent
BOE Technology Group and Beijing Boe Display Technology Co. | Date: 2017-05-24

Embodiments of the present invention provide a touch display assembly. The touch display assembly includes a frame and a detecting module. The frame includes a plurality of electrically conductive portions independent of electrically insulated from each other, and the detecting module electrically connects at least two electrically conductive portions of the plurality of electrically conductive portions, wherein the detecting module is configured to generate and transmit a touch signal when an electrical conduction is established between the at least two electrically conductive portions of the plurality of electrically conductive portions by an external action. The present invention also provides a touch input unit for a display device and a touch input method.

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