Abstract: The embodiments of the present invention provide an organic light emitting diode display device and a method for manufacturing the same.

Abstract: The present invention provides a safety device installed on a car frame of an elevator, and comprising a housing, an elastic element for providing a clamping force, and an engagement member adjacent to two sides of a guide rail, wherein the engagement member is provided with a sensor for measuring a spacing between the engagement member and a guiding face of the guide rail. The present invention further provides an elevator system provided with the above-described safety device and a control method for controlling the elevator system. The safety device according to the invention is able to accurately measure the distance between engagement parts and a guiding face of the guide rail in real time.

Abstract: An elevator hall door assembly and an elevator system, wherein the elevator hall door assembly includes a hall door header provided with a guide rail, a hall door hanger plate capable of translating in the rail of the hall door header; hall door panels located below the hall door hanger plate; guide shoes at the bottom of the hall door panels; and a hall door sill provided under the hall door panels, the hall door sill having a guide groove extending in a translation direction of the hall door panels, and the guide shoes being accommodated in the guide groove; anti-off members are further provided at the bottom of the hall door panels.

Abstract: An OLED device and a manufacturing method thereof and a display apparatus are provided. The OLED device includes an anode, a cathode, and a functional layer disposed between the anode and the cathode, the cathode includes an organometallic layer, and the organometallic layer includes an organic metal. The OLED device is capable of increasing the stability of the cathode in the OLED device and reducing the cost of the OLED device.

Abstract: An evaporation apparatus includes an evaporation chamber for evaporating a substrate to be evaporated. The evaporation chamber includes: a plurality of isolation units configured to divide the evaporation chamber into a plurality of evaporation sub-chambers; a plurality of evaporation sources respectively located in the plurality of evaporation sub-chambers; and a transportation unit arranged opposite to the evaporation sources and configured to move the substrate to be evaporated among the plurality of evaporation sub-chambers.

Abstract: The present disclosure provides an inductive touch screen, a display panel and a display apparatus. The inductive touch screen includes a first electromagnetic induction layer including a plurality of first conductive lines arranged in a first direction; a second electromagnetic induction layer including a plurality of second conductive lines arranged in a second direction, and the second conductive lines being intersected with and isolated from the first conductive lines; a driver circuit connected to the first conductive lines and the second conductive lines and configured to alternately supply driving current to the first conductive lines and the second conductive lines to cause the first conductive lines or the second conductive lines to generate a magnetic fields; and a sensor circuit connected to the first conductive lines and the second conductive lines and configured to sense variation of currents in the first conductive lines or the second conductive lines.

Abstract: This disclosure provides an array substrate and manufacturing method thereof, as well as a display device, the array substrate comprising: a substrate and a pattern comprising a source and a drain located on the substrate, further comprising: a tunnel junction structure located between the substrate and the pattern comprising the source and the drain, the tunnel junction structure forming an active layer of the array substrate and resulting in tunneling effect. The above array substrate and the manufacturing method thereof, as well as the display device have one or more beneficial effects as follows: a relatively high current carrier mobility, a higher switching speed of TFT; the threshold voltage of the TFT is not easily drifted, and has a relatively high uniformity; each pixel can use less TFTs, the switching speed of the pixel is higher; and the fabricating process is simpler and more practicable.

Abstract: The present disclosure relates to a technical field of OLED display and discloses an OLED backboard, a method of manufacturing the same, an alignment system and an alignment method thereof, which aims to solve a problem of low efficiency in forming an organic light-emitting material layer on the OLED backboard.

Abstract: The present invention relates to the field of liquid crystal display, and provides a method for manufacturing an array substrate, the array substrate, and a display device. In the array substrate, a gate insulating layer between source and drain electrodes and a pattern of a gate electrode has a thickness greater than that of the gate insulating layer between an active layer and the pattern of the gate electrode. Due to the thick gate insulating layer between the source and drain electrodes and the pattern of the gate electrodes, the capacitance between the source and drain electrodes and the gate electrodes will be reduced.

Abstract: The present disclosure provides an inductive touch screen, a display panel and a display apparatus. The inductive touch screen includes a first electromagnetic induction layer including a plurality of first conductive lines arranged in a first direction; a second electromagnetic induction layer including a plurality of second conductive lines arranged in a second direction, and the second conductive lines being intersected with and isolated from the first conductive lines; a driver circuit connected to the first conductive lines and the second conductive lines and configured to alternately supply driving current to the first conductive lines and the second conductive lines to cause the first conductive lines or the second conductive lines to generate a magnetic fields; and a sensor circuit connected to the first conductive lines and the second conductive lines and configured to sense variation of currents in the first conductive lines or the second conductive lines.

Abstract: There are provided an evaporating crucible and an evaporating device in the invention. The evaporating crucible includes a crucible body in which a containing chamber is formed. The evaporating crucible further includes a heat-conductive layer, which is provided on an inner wall of the crucible body to surround the containing chamber and which is made of materials having higher thermal conductivity than the crucible body. The evaporating crucible provided in the invention is able to uniformly heat the evaporation materials and to improve the effect of the evaporation.

Abstract: The present disclosure relates to a technical field of OLED display and discloses an OLED backboard, a method of manufacturing the same, an alignment system and an alignment method thereof, which aims to solve a problem of low efficiency in forming an organic light-emitting material layer on the OLED backboard.

Abstract: This disclosure provides an array substrate and manufacturing method thereof, as well as a display device, the array substrate comprising: a substrate and a pattern comprising a source and a drain located on the substrate, further comprising: a tunnel junction structure located between the substrate and the pattern comprising the source and the drain, the tunnel junction structure forming an active layer of the array substrate and resulting in tunneling effect. The above array substrate and the manufacturing method thereof, as well as the display device have one or more beneficial effects as follows: a relatively high current carrier mobility, a higher switching speed of TFT; the threshold voltage of the TFT is not easily drifted, and has a relatively high uniformity; each pixel can use less TFTs, the switching speed of the pixel is higher; and the fabricating process is simpler and more practicable.

Abstract: An organic electroluminescent display device comprising a substrate, a hole injection layer, a hole transport layer and an electron blocking layer arranged on the substrate successively, wherein the material of the hole transport layer is a material with P-type doping.

Abstract: An organic light-emitting diode (OLED) display panel, a manufacturing method thereof and a display device are provided. In the manufacturing method, pixel electrodes, required to be deposited with a material, on a base substrate are charged, and electrodes at an evaporation source are charged to form an electric field; evaporation material corresponding to the material required to be deposited are placed into the evaporation source and ionized, and the ionized evaporation material are deposited on the base substrate under the action of the electric field; deposited material in other pixel units are etched off and removed, so that the evaporation material only on the previously charged pixel electrodes on the base substrate are retained; and patterns of the required material are formed by the processes of deposition and etching in turn. The manufacturing method improves the resolution of finished products and can help to improve the resolution of the OLED.

Abstract: An organic light-emitting diode (OLED) display panel, a manufacturing method thereof and a display device are provided. In the manufacturing method, pixel electrodes, required to be deposited with a material, on a base substrate are charged, and electrodes at an evaporation source are charged to form an electric field; evaporation material corresponding to the material required to be deposited are placed into the evaporation source and ionized, and the ionized evaporation material are deposited on the base substrate under the action of the electric field; deposited material in other pixel units are etched off and removed, so that the evaporation material only on the previously charged pixel electrodes on the base substrate are retained; and patterns of the required material are formed by the processes of deposition and etching in turn. The manufacturing method improves the resolution of finished products and can help to improve the resolution of the OLED.

Abstract: An array substrate and a manufacturing method thereof, and a display apparatus are provided. The array substrate may include a base substrate, a scan line, a data line arranged to cross each other on the base substrate, pixel units arranged in a matrix and defined by the scan lines and data lines, wherein a thin film transistor, a pixel electrode and a light emitting structure are disposed in the pixel unit, the pixel electrode is disposed above the layer where the thin film transistor is located, the region covered by the pixel electrode includes a region over the thin film transistor; the light emitting structure is disposed above the layer where the thin film transistor is located, and its covered region corresponds to the region covered by the pixel electrode.

Abstract: An organic light-emitting diode (OLED) display panel, a manufacturing method thereof and a display device are provided. In the manufacturing method, pixel electrodes, required to be deposited with a material, on a base substrate are charged, and electrodes at an evaporation source are charged to form an electric field; evaporation material corresponding to the material required to be deposited are placed into the evaporation source and ionized, and the ionized evaporation material are deposited on the base substrate under the action of the electric field; deposited material in other pixel units are etched off and removed, so that the evaporation material only on the previously charged pixel electrodes on the base substrate are retained; and patterns of the required material are formed by the processes of deposition and etching in turn. The manufacturing method improves the resolution of finished products and can help to improve the resolution of the OLED.

Abstract: The present invention provides a thin film transistor. An active layer of the thin film transistor comprises a plurality of active semiconductor sub-layers and a plurality of insulation sub-layers, which are stacked alternately. A source and a drain of the thin film transistor are electrically connected to the plurality of active semiconductor sub-layers. Correspondingly, the present invention further provides a method for manufacturing a thin film transistor, and an array substrate. The present invention can effectively increase channel current of the active layer in a thin film transistor, and solves the problem of small channel current resulted from low carrier mobility of the active layer.

Abstract: The present invention relates to the field of liquid crystal display, and provides a method for manufacturing an array substrate, the array substrate, and a display device. In the array substrate, a gate insulating layer between source and drain electrodes and a pattern of a gate electrode has a thickness greater than that of the gate insulating layer between an active layer and the pattern of the gate electrode. Due to the thick gate insulating layer between the source and drain electrodes and the pattern of the gate electrodes, the capacitance between the source and drain electrodes and the gate electrodes will be reduced. As a result, it is able to reduce the capacity of capacitors corresponding to the source electrode and the drain electrode respectively and reduce the load of a pixel, thereby to reduce the power consumption of the entire display device without affecting a display effect of the array substrate.