Abstract: Disclosed are a method for preparing an imidazole derivative and crystal form A and crystal form B thereof, and also disclosed is a method for preparing a compound of formula (I) and an intermediate thereof.

Abstract: A method for encoding and compressing a bit stream is provided. The method includes: receiving a bit stream; determining whether a first number of bits that are consecutive and identical in the bit stream is greater than or equal to a first preset value; and when the first number is greater than or equal to the first preset value, the first number of bits are encoded as a first code in a first encoding way, wherein the first code is composed of a first prefix and a first suffix, and the first prefix represents what the consecutive bits are and the first suffix represents the first number.

Abstract: A pixel arrangement structure includes a plurality of pixel rows. Two adjacent ones of the pixel rows are disposed to be misaligned with each other. Each of the pixel rows includes a plurality of pixels. Each of the pixels includes a first sub pixel; a second sub pixel; and a third sub pixel. The first sub pixel in an N+1-th pixel row is disposed adjacent to the first sub pixel of one of the pixels in an N+2-th pixel row, the second sub pixel in an N-th pixel row is disposed adjacent to the second sub pixel of one of the pixels in the N+1-th pixel row, and N is a positive odd number greater than or equal to 1. An organic light-emitting diode display device is further provided.

Abstract: A gate driving unit includes a first pull-down node control circuit, a second pull-down node control circuit and a pull-up node resetting circuit. The first/second pull-down node control circuit is configured to control a first/second pull-down node to be electrically connected to, or electrically disconnected from, a second/first control voltage end under the control of a potential at a pull-up node. The pull-up node resetting circuit is configured to control the pull-up node to be electrically connected to the second control voltage end under the control of a potential at the first pull-down node, and control the pull-up node to be electrically connected to the first control voltage end under the control of a potential at the second pull-down node.

Abstract: The present invention relates to a maleate salt of a compound represented by formula I, a method for preparing the salt, a pharmaceutical composition containing the salt, and the use of the salt. The present invention also relates to crystalline forms C, D and E of the maleate salt of the compound represented by formula I, methods for preparing the crystalline forms, crystalline compositions and pharmaceutical compositions containing the crystalline forms, and uses thereof.

Abstract: A voltage drop compensation system and method for a power supply inside a display panel, to solve technical problems of poor uniformity of screen brightness and high power consumption of the whole screen due to voltage drop of the power supply inside the display panel. The voltage drop compensation system includes a voltage detection circuit and a voltage compensation circuit, where the voltage detection circuit is configured to detect an ELVDD voltage of pixel units in each row; and the voltage compensation circuit is configured to compensate a data voltage of pixel units in each row based on a detected ELVDD voltage.

Abstract: The present invention provides a method for remotely controlling a personal computer (PC) based on a virtual input device. The method includes: activating the virtual input device by using the mobile device after connecting the mobile device with the remote PC; and selecting a preset input GUI or custom input GUI in the virtual input device, then tapping a key in the input GUI, calling a virtual key code mapped with the tapped key per an input request, to conduct an operation. A system for implementing this method is also provided, which includes a mobile device and a virtual input device. After the mobile device is connected with the remote PC, the virtual input device is activated by using the mobile device.

Abstract: The present disclosure relates to a power-off discharging circuit including a control circuit, an energy storage circuit and a switching circuit. An input terminal of the control circuit is coupled to a control signal terminal, and an output terminal is coupled to a first terminal of the energy storage circuit. A second terminal of the energy storage circuit is coupled to a first terminal of the switching circuit, of which a second terminal and a third terminal are coupled to a pull-up node and a first power supply voltage terminal of a gate driving circuit respectively. The control circuit controls charging and discharging of the energy storage circuit based on a control signal input on the control signal terminal when an Xon function is enabled. The switching circuit is configured to conductively connect or disconnected the pull-up node and the first power supply voltage terminal via charging or discharging.

Abstract: A collimator that is biasable is provided. The ability to bias the collimator allows control of the electric field through which the sputter species pass. In some implementations of the present disclosure, a collimator that has a high effective aspect ratio while maintaining a low aspect ratio along the periphery of the collimator of the hexagonal array of the collimator is provided. In some implementations, a collimator with a steep entry edge in the hexagonal array is provided. It has been found that use of a steep entry edge in the collimator reduces deposition overhang and clogging of the cells of the hexagonal array. These various features lead to improve film uniformity and extend the life of the collimator and process kit.

Abstract: A magnetic strong base anion exchange resin with high mechanical strength and a preparation method thereof, belonging to the field of resin materials. The preparation method comprises steps of: adding a conventional strong base anion exchange resin to a mixture of trivalent iron salt and divalent iron salt, and then mixing the resin adsorbed with the iron salt with aqueous ammonia so that Fe3O4 nanoparticles are contained in the resin structure. Then, the resin containing Fe3O4 nanoparticles is added to alcoholic solution dissolved with silane coupling agent to form a dense SiO2 coating on the surface of the resin, so as to obtain magnetic strong base anion exchange resin with high mechanical strength.

Abstract: The present disclosure relates to a method and system for determining an estimated time of arrival relating to a target trip. The method includes extracting, by a processor, sample characteristic data relating to a target trip, wherein the sample characteristic data comprises first feature data corresponding to a route relating to the target trip and second feature data corresponding to a link of the route; obtaining a prediction model for estimating time of arrival; and determining, by the processor, an estimated time of arrival (ETA) relating to the target trip based on the prediction model and the sample characteristic data.

Abstract: The preset application discloses a method for route planning. At least one device including at least one processor and a storage may implement the method. The method may include one or more of the following operations. The device may first obtain a start location and a destination, road characteristic information and a plurality of historical routes. The device may then train a model based on the plurality of historical routes. Then the device may run the trained model to sequentially determine a plurality of road intersections between the start location and the destination, and a target entrance and target exit that corresponding to each of the plurality of the road intersections based on characteristic information. Finally, the device may generate a recommended route from the start location to the based on the target entrances and target exits.

Abstract: A method for driving an organic light-emitting display includes controlling a GIP signal and a data signal during a bootup process of the organic light-emitting display to enable the organic light-emitting display to sequentially pass through an initialization state, a black state, and a normal display state, to prevent a screen flicker problem of the organic light-emitting display during booting.

Abstract: The present disclosure relate to a pixel circuit, a method of driving the pixel circuit and a display device. A pixel circuit, including: a light-emitting element configured to emit light; an input sub-circuit configured to receive a data signal under the control of a scan signal; a storage sub-circuit configured to store the data signal; a node control sub-circuit configured to receive a clock signal; and a driving sub-circuit configured to drive the light-emitting element to emit light based on the clock signal from the node control sub-circuit and the data signal stored in the storage sub-circuit.

Abstract: Encrypted network traffic between a server device and an application program running on a client device is monitored by a network security device in an enterprise computer network. Metadata of the application program is sent to a cloud security system to generate a reputation of the application program. The encrypted network traffic is decrypted and inspected for conformance with security policies when the application program is determined to be a browser application. When the application program is determined to be a non-browser application, the reputation of the application program is determined and the encrypted network traffic is blocked when the application program has a bad reputation. In a bypass mode of operation, the encrypted network traffic is allowed to pass through without inspection when the application program is determined to be a non-browser application.

Abstract: An array substrate and a display panel are disclosed. The array substrate comprises shift registers corresponding to respective gate lines. The transistor in each stage of shift register connected with a corresponding stage of gate line and a next stage of gate line is a first transistor. The signal line connected with the first transistor in a plurality of signal lines connected with the shift register is a first signal line. The first transistor and the signal line connected with the first transistor are arranged in the display area, which can reduce the width of the frame area without completing the wiring layout design of the array substrate.

Abstract: The present disclosure belongs to the field of network technologies, and discloses a resource deduction method and apparatus, an intelligent terminal, and a deduction server. The method includes: sending a rule obtaining request for a deduction rule of a user-specified deduction item to the deduction server; receiving the deduction rule returned by the deduction server; calculating a second resource value that is obtained after applying the deduction rule to a first resource value associated with the user-specified deduction item; and sending a resource transfer request carrying the second resource value to the deduction server. The present disclosure resolves a problem that a merchant needs to manually calculate expense that is obtained after applying the deduction rule to the first resource, and payment efficiency is relatively low.

Abstract: An optical module and a display device are provided; the optical module includes a light guide plate, the light guide plate includes a first surface and a second surface that are opposite; the second surface includes a plurality of non-planar portions and a plurality of planar portions; at least one of the plurality of non-planar portions is between any two adjacent planar portions; and each non-planar portion includes a first light-transmitting inclined plane inclined with respect to the plurality of planar portions.

Abstract: A robotic end effector and method for use thereof are provided. The robotic end effector can include a rigid base structure (230), a plurality of rigid proximal phalanges (210) connected to the rigid base structure (230), a plurality of rigid distal phalanges (200) connected to the proximal phalanges (210) respectively, and a plurality of bellows (250), wherein one end of a proximal phalange (210) is connected to one end of the base structure (230) by a bellows (250), wherein one end of a distal phalange (200) is connected to a proximal phalange (210) by a bellows (250), and wherein a portion of the base structure (230), each proximal phalange (210), and each distal phalange (200) are covered in silicone rubber. It can achieve a high output force to input pressure ratio, and cost efficiently.

Abstract: The present invention relates to a maleate salt of a compound represented by formula I, a method for preparing the salt, a pharmaceutical composition containing the salt, and the use of the salt. The present invention also relates to crystalline forms C, D and E of the maleate salt of the compound represented by formula I, methods for preparing the crystalline forms, crystalline compositions and pharmaceutical compositions containing the crystalline forms, and uses thereof.