Abstract: A method for improving estimation of leaf area index in an early growth stage of wheat based on red-edge bands of Sentinel-2 satellite images includes the following steps: acquiring field background spectrum and wheat canopy spectrum information by means of Sentinel-2; respectively acquiring a “straw-soil” spectrum and a “wheat-straw-soil” spectrum, and calculating slopes of red-edge areas of the “straw-soil” spectrum and the “wheat-straw-soil” spectrum; calculating a tangent function SATF corrected by a background adjustment coefficient ?; constructing a wheat LAI estimation model based on a spectral variable SATFNIR-RE2; performing preliminary screening on the LAI estimation model using cross validation; and then testing the screened model with independent data.

Abstract: The present invention features compounds having BTK inhibitory activity. The compounds of the invention, alone or in combination with other pharmaceutically active agents, can be used for treating or preventing various medical conditions, such as cardiovascular diseases, respiratory diseases, inflammation, and diabetes.

Abstract: The invention relates to a microscope, comprising a stage (13); an x motor, a y motor, and a z axis focusing driving mechanism that drive the stage to move along left-right, front-rear, and up-down directions respectively; a controller; at least one knob (3) which is operatively coupled to the x motor and/or y motor or the z axis focusing driving mechanism selectively by means of the controller to control operation of the coupled motor or the coupled z axis focusing driving mechanism; and at least one button (4, 5) which is coupled to the controller in communication and sends to the controller a button signal indicating that the button has been triggered by operation of the microscope user.

Abstract: A method of generating recommended items for a current user in an unfamiliar domain includes selecting a reference user in a reference domain different from the unfamiliar domain, where current user behavior in the reference domain and reference user behavior in the reference domain have a user similarity index which satisfies a user similarity index condition. The method further includes generating the recommended items in the unfamiliar domain for the current user according to history behavior data of the reference user in the unfamiliar domain.

Abstract: A combined teleoperative-cooperative controllable robotic system includes a robotic actuator assembly, a control system adapted to communicate with the robotic actuator assembly, and a teleoperation unit adapted to communicate with the control system. The control system is configured to control at least a first portion of the robotic actuator assembly in response to at least one of a force or a torque applied to at least a second portion of the robotic actuator assembly by a first user for cooperative control. The control system is further configured to control at least a third portion of the robotic actuator assembly in response to input by a second user from the teleoperation unit for teleoperative control.

Abstract: An encoded information reading (EIR) terminal can comprise a microprocessor, a memory, an EIR device including a two-dimensional imager, and a micro-projector including a light source and a light manipulation sub-system. The EIR device can be configured to output raw message data containing an encoded message and/or output a decoded message corresponding to an encoded message. The EIR terminal can be configured to acquire an image of a target object in a field of view (FOV) of the two-dimensional imager. The EIR terminal can be further configured, responsive to successfully locating decodable indicia within the image, to produce a decoded message by decoding the decodable indicia. The EIR terminal can be further configured, responsive to successfully decoding the decodable indicia, to generate a projectable image and to project the projectable image onto a surface the target object using the micro-projector.

Abstract: An encoded information reading (EIR) terminal can comprise a microprocessor, a memory, an EIR device including a two-dimensional imager, and a micro-projector including a light source and a light manipulation sub-system. The EIR device can be configured to output raw message data containing an encoded message and/or output a decoded message corresponding to an encoded message. The EIR terminal can be configured to acquire an image of a target object in a field of view (FOV) of the two-dimensional imager. The EIR terminal can be further configured, responsive to successfully locating decodable indicia within the image, to produce a decoded message by decoding the decodable indicia. The EIR terminal can be further configured, responsive to successfully decoding the decodable indicia, to generate a projectable image and to project the projectable image onto a surface the target object using the micro-projector.

Abstract: An encoded information reading (EIR) terminal can include a microprocessor, a memory, an EIR device including a two-dimensional imager, and a micro-projector including a light source and a light manipulation sub-system. The EIR device can be configured to output raw message data containing an encoded message and/or output a decoded message corresponding to an encoded message. The EIR terminal can be configured to acquire an image of a target object in a field of view (FOV) of the two-dimensional imager. The EIR terminal can be further configured, responsive to successfully locating decodable indicia within the image, to produce a decoded message by decoding the decodable indicia. The EIR terminal can be further configured, responsive to successfully decoding the decodable indicia, to generate a projectable image and to project the projectable image onto a surface the target object using the micro-projector.

Abstract: The present invention provides a liquid crystal display (LCD) panel and a display apparatus using the same. The LCD panel comprises a first substrate, a second substrate and a liquid crystal layer. The second substrate comprises pixels, wherein, when images are displayed by the pixels, a voltage difference between a first voltage of the first sub-pixels and a second voltage of the second sub-pixels is inversely proportional to a grayscale of the images displayed by the pixels, and the first voltage is higher than the second voltage. The present invention can mitigate the viewing angle problem of the pixels.

Abstract: The present invention provides a liquid crystal display (LCD) panel and a display apparatus using the same. The LCD panel comprises a first substrate, a second substrate, a liquid crystal layer and quarter wave (?/4) pattern retarder films. The second electrode of the second substrate comprises first sub-pixels and second sub-pixels. When images are displayed by the pixels, a voltage difference between a first voltage of the first sub-pixels and a second voltage of the second sub-pixels is inversely proportional to a grayscale of the images displayed by the pixels. The present invention can mitigate the viewing angle problem of the pixels.

Abstract: The present invention provides a liquid crystal display (LCD) panel and a display apparatus using the same. The LCD panel comprises a first substrate, a second substrate, a liquid crystal layer and quarter wave (?/4) pattern retarder films. The second electrode of the second substrate comprises first sub-pixels and second sub-pixels. When images are displayed by the pixels, a voltage difference between a first voltage of the first sub-pixels and a second voltage of the second sub-pixels is inversely proportional to a grayscale of the images displayed by the pixels. The present invention can mitigate the viewing angle problem of the pixels.

Abstract: The present invention provides a liquid crystal display (LCD) panel and a display apparatus using the same. The LCD panel comprises a first substrate, a second substrate and a liquid crystal layer. The second substrate comprises pixels, wherein, when images are displayed by the pixels, a voltage difference between a first voltage of the first sub-pixels and a second voltage of the second sub-pixels is inversely proportional to a grayscale of the images displayed by the pixels, and the first voltage is higher than the second voltage. The present invention can mitigate the viewing angle problem of the pixels.

Abstract: A display device includes a first printed circuit board and a second printed circuit board. The first printed circuit board includes a storage unit for storing parameters which are used for driving a display panel. The second printed circuit board includes a programmable gamma IC and a timing controller for receiving the parameters stored in the storage unit. In production of the display device, after a display panel is bonded to the first printed circuit board, the storage unit with the pre-written parameters is deployed on the first printed circuit board. Next, the display panel and the first printed circuit board are connected to the second printed circuit board. Typically, the connection is accomplished by manual operation. Therefore, the problem that the storage unit and the display panel of the display device are incorrectly assembled together can be avoided.

Abstract: A fan structure includes a base, a circuit board, a coil assembly, a fan blade and a bearing assembly. The circuit board is arranged on the base and includes an electronic component disposed thereon. The coil assembly is arranged on the base and electrically connected to the circuit board; the electronic component is arranged at an area outside of another area directly underneath the coil assembly. The internal of the fan blade includes a magnet; a bearing assembly is provided for the fan blade pivotally attached to the base therewith; the magnet is disposed at an external of the coil assembly. Therefore, the electronic component would not occupy the space in the axial direction of the motor in order to reduce the height of the fan blade without affecting air intake; the electronic component is visible from the outer appearance such that the repair of the circuit is facilitated.

Abstract: The present invention provides a drive circuit of liquid crystal panel, which includes a gate driver, a source driver, a plurality of gate lines, and a plurality of data lines. The plurality of gate lines and data lines define a plurality of pixel units. Each of the pixel units includes a thin-film transistor, a common electrode, a pixel electrode electrically connected to the thin-film transistor, and a correction capacitor. The thin-film transistor is electrically connected to the gate driver and the source driver respectively by means of the gate lines and the data lines. The common electrode and the pixel electrode constitute a liquid crystal capacitor. The thin-film transistor includes a gate terminal and a drain terminal. The correction capacitor is electrically connected between the gate terminal and the drain terminal for correcting a parasitic capacitor generated between the gate terminal ad the drain terminal due to structural characteristics.

Abstract: The present invention provides a method for speeding up rotation of liquid crystal molecule and a liquid crystal panel drive circuit used in the method. The method includes providing a liquid crystal display device, which includes a glass substrate having a liquid crystal panel drive circuit formed thereon and including a timing controller and pixel units each including a thin-film transistor, a common electrode, a pixel electrode electrically connected to the thin-film transistor, a compensation unit, and a storage capacitor, the compensation unit including a compensation capacitor, the timing controller being electrically connected to the compensation unit and the pixel electrode; calculating discharging/charging time of the compensation capacitor; activating the liquid crystal display device, where the source driver applies a drive voltage via the thin-film transistor to the pixel electrode; and the timing controller controlling the compensation unit to conduct on or cut off according to the drive voltage.

Abstract: A drive circuit of liquid crystal panel includes a gate driver, a source driver, gate lines, and the data lines. The gate lines and the data lines define multiple pixel units each of which includes a thin-film transistor, a common electrode, a pixel electrode, and a storage capacitor. The thin-film transistor is electrically connected to the gate driver and the source driver via the gate line and the data line. The gate driver includes a drive combination circuit, which includes a first electrical switch, an amplifier, a first drive source, a second drive source, a first resistor, a third drive source, a second resistor, a third resistor, a second electrical switch and a fourth drive source. The drive circuit reduces the influence of a parasitic capacitor on the extension of conduction time of the thin-film transistor and improves the quality of a large-sized liquid crystal display device using the circuit.

Abstract: The present invention provides a drive circuit of liquid crystal panel, which includes a gate driver, a source driver, a plurality of gate lines, and a plurality of data lines. The plurality of gate lines and data lines define a plurality of pixel units. Each of the pixel units includes a thin-film transistor, a common electrode, a pixel electrode electrically connected to the thin-film transistor, and a correction capacitor. The thin-film transistor is electrically connected to the gate driver and the source driver respectively by means of the gate lines and the data lines. The common electrode and the pixel electrode constitute a liquid crystal capacitor. The thin-film transistor includes a gate terminal and a drain terminal. The correction capacitor is electrically connected between the gate terminal and the drain terminal for correcting a parasitic capacitor generated between the gate terminal ad the drain terminal due to structural characteristics.

Abstract: The present invention provides a method for speeding up rotation of liquid crystal molecule and a liquid crystal panel drive circuit used in the method. The method includes providing a liquid crystal display device, which includes a glass substrate having a liquid crystal panel drive circuit formed thereon and including a timing controller and pixel units each including a thin-film transistor, a common electrode, a pixel electrode electrically connected to the thin-film transistor, a compensation unit, and a storage capacitor, the compensation unit including a compensation capacitor, the timing controller being electrically connected to the compensation unit and the pixel electrode; calculating discharging/charging time of the compensation capacitor; activating the liquid crystal display device, where the source driver applies a drive voltage via the thin-film transistor to the pixel electrode; and the timing controller controlling the compensation unit to conduct on or cut off according to the drive voltage.

Abstract: A drive circuit of liquid crystal panel includes a gate driver, a source driver, gate lines, and the data lines. The gate lines and the data lines define multiple pixel units each of which includes a thin-film transistor, a common electrode, a pixel electrode, and a storage capacitor. The thin-film transistor is electrically connected to the gate driver and the source driver via the gate line and the data line. The gate driver includes a drive combination circuit, which includes a first electrical switch, an amplifier, a first drive source, a second drive source, a first resistor, a third drive source, a second resistor, a third resistor, a second electrical switch and a fourth drive source. The drive circuit reduces the influence of a parasitic capacitor on the extension of conduction time of the thin-film transistor and improves the quality of a large-sized liquid crystal display device using the circuit.