Abstract: A handheld radiation image detecting system and an operation method thereof are provided. The handheld radiation image detecting system includes a handheld device including a radiation emitter and a first transceiver and a sensing device including a radiation image sensor and a second transceiver. The first transceiver is coupled to the radiation emitter and used for generating a first wave with directionality. The second transceiver is used for receiving the first wave and for generating a second wave with directionality, and the first transceiver is used for receiving the second wave.

Abstract: A defrosting control method comprises: initializing a first default parameter TMn and a second default parameter TNn in a preset defrosting interval indicatrix X when a heat pump system runs, wherein the preset defrosting interval indicatrix X=T1/TMn+T2/TNn; executing the defrosting cycle when the preset defrosting interval indicatrix X is greater than or equal to a preset constant value, and terminating the defrosting cycle after a defrosting cycle exit condition is met; obtaining an actual time spent on the defrosting cycle; comparing the actual time spent on the defrosting cycle with an expected defrosting time, and adjusting the first default parameter and the second default parameter when the actual defrosting time deviates from the expected defrosting time.

Abstract: A display device including a plurality sub-pixel groups is disclosed. Each of the plurality sub-pixel groups includes a first sub-pixel, locating at a first column, a first row and a second row adjacent to the first row; a second sub-pixel, locating at a second column adjacent to the first column, the first row and the second row; a third sub-pixel locating at a third column adjacent to the second column and a first row; and a fourth sub-pixel locating at the third column and the second row.

Abstract: A display panel including a plurality of sub-pixel groups is provided. The sub-pixel groups are arranged repeatedly to form a pixel array, and each of the sub-pixel groups is written by a plurality of pixel data. The sub-pixel group includes a plurality of main type pixel units and a plurality of sub type pixel units. Each of the main type pixel units is written by one pixel data among the plurality of pixel data, and each of the sub type pixel units is written by at least one pixel data among the plurality of pixel data. The main type pixel units are arranged to form a geometry form and the main type pixel units surround a single sub type pixel unit among the sub type pixel units.

Abstract: A paper size detection module includes a position sensing assembly and a sliding block assembly. The position sensing assembly is installed on a bottom side of a paper supporting plate. The position sensing assembly includes a carrier plate, a sensing circuit board and plural elastomers. The first ends of the elastomers are connected with the sensing circuit board. The second ends of the elastomers are protruded out of the carrier plate and have corresponding pressed surfaces. The sliding block assembly includes a paper positioning block and at least one roller. The paper positioning block is installed on the paper supporting plate. The roller is connected with the paper positioning block and rolled along the carrier plate. When a position of the pressed surface rolled and pressed by the roller is detected, the sensing circuit board generates a paper size signal.

Abstract: A paper size detection module includes a position sensing assembly and a sliding block assembly. The position sensing assembly is installed on a bottom side of a paper supporting plate. The position sensing assembly includes a carrier plate, a sensing circuit board and plural elastomers. The first ends of the elastomers are connected with the sensing circuit board. The second ends of the elastomers are protruded out of the carrier plate and have corresponding pressed surfaces. The sliding block assembly includes a paper positioning block and at least one roller. The paper positioning block is installed on the paper supporting plate. The roller is connected with the paper positioning block and rolled along the carrier plate. When a position of the pressed surface rolled and pressed by the roller is detected, the sensing circuit board generates a paper size signal.

Abstract: The present invention relates to a nanocomposite ocular device that can release drugs within a close distance to the ocular surface and provide controlled and sustained release of the drug at a constant rate. The device can achieve both optical and medical functions. The device comprises a drug, one or more reservoir domains, and a barrier layer configured to block the drug diffusion paths from the reservoir domain to the ocular surface in the eye of the subject, wherein the drug partitions between the reservoir domain and the barrier layer, and the equilibrium drug solubility in the reservoir domain is at least five folds higher than that in the barrier layer.

Abstract: The present invention relates to a method and a composition for detecting a target nucleic acid sequence using a cleaved complementary tag fragment. Specifically, the present invention relates to a method for linking a tag sequence to a PCR primer so that a cleaved complementary tag fragment (CCTF) can be produced by a restriction enzyme during a PCR reaction and a method for identifying a tag characterized in that the tag generated during a reaction using only one kind of template sequence of a tag for one target sequence is analyzed in various analyzing apparatuses to identify the tag, and a composition used in the method.

Abstract: A management nodal point of a wireless sensor network (WSN) receives a plurality of tasks and stores the tasks in a buffer. Each of the tasks would be assigned to and executed by a corresponding one of execution nodal points of the WSN. The management nodal point records a status of each execution nodal point as an executable status or a non-executable status. Before the management nodal point assigns a first task, the management nodal point obtains the status of a first execution nodal point corresponding to the first task. If the first execution nodal point is at the executable status, the management nodal point assigns the first task to the first execution nodal point according to a predetermined rule.

Abstract: A method for forming a photomask is provided. The method includes forming a light blocking layer over a transparent substrate. The method includes forming a mask layer over the light blocking layer. The mask layer covers a first portion of the light blocking layer, and the first portion is over a second portion of the transparent substrate. The method includes removing the light blocking layer, which is not covered by the mask layer. The method includes removing the mask layer. The first portion of the light blocking layer is removed during removing the mask layer. The method includes removing the second portion of the transparent substrate to form a first recess in the transparent substrate. The method includes forming a first light blocking structure in the first recess.

Abstract: An electrostatic atomization ultrasonic aided low-damage and controllable biologic bone grinding process and device, which solve the problem of debris blockage and have good cooling effect and high operation efficiency. The device includes: a spindle, arranged rotatably; a water-catching grinding tool for grinding a biologic bone, the spindle being connected with the tool through an ultrasonic vibration mechanism, the tool achieving longitudinal and rotary motions under the drive of the spindle and mechanism; a cooling and film forming mechanism on one side of the tool and connected with an ultrasonic generator in the mechanism, a nozzle connected with a medical nano liquid storage cup arranged at the bottom, compressed gas capable of being introduced into the nozzle to perform pneumatic-ultrasonic atomization on a medical nanofluid, the nanofluid being flushed into a grinding zone in droplets for effective cooling and lubrication; and an endoscope on the other side of the tool.

Abstract: A polycrystalline silicon column is provided. The polycrystalline silicon column includes a plurality of silicon grains grown along a crystal-growing direction. In the crystal-growing direction, the average grain size of the silicon grains and the resistivity of the polycrystalline silicon column have opposite variation in their trends, the average grain size of the silicon grains and the oxygen content of the polycrystalline silicon column have opposite variation in their trends, and the average grain size of the silicon grains and the defect area ratio of the polycrystalline silicon column have the same variation in their trends. The overall average defect area ratio of the polycrystalline silicon column is less than or equal to 2.5%.

Abstract: An output control method for a controller includes the following steps. At each of detection time points, the controller detects a detection voltage value and a detection current value of a load. In a voltage control mode, the controller generates a setting parameter to control the power amplifier according to part of the detection voltage values. In a current control mode, the controller generates the setting parameter to control the power amplifier according to part of the detection current values. When the controller switches to the voltage control mode or the current control mode, the controller determines a ratio between the detection current value and the detection voltage value at one of the detection time points and the setting parameter is generated according to the ratio. Therefore, the bandwidth is substantially the same no matter if the controller operates in the voltage control mode or the current control mode.

Abstract: Disclosed is a system for manufacturing an electrode for a secondary battery, which includes an active material drying unit configured to dry an active material coated on an electrode current collector, and a tester unit configured to measure a dried state of the active material by performing a scratch test to the dried active material.

Abstract: A sound suppression structure is made up of plural planar vibrational units, which establish plural resonant frequencies. A dissipative layer is positioned on a front side of the vibrational units with a separation between the dissipative layer and the planar vibrational units sufficient to permit substantially free movement of the planar vibrational units. A shallow sealed gas cell array is positioned behind vibrational units, with one or more of the planar vibration units forming one side of each sealed gas cell in the array. The sealed gas cell array interacts with the planar vibrational units to absorb energy at the resonant frequencies. The dissipative layer enhances absorption efficiency, resulting in absorption of energy at frequencies other than the resonant frequencies, and the combination of the planar vibrational unit, the shallow sealed gas cells and the dissipative layer providing a plurality of resonant modes for broadband sound absorption.

Abstract: Described herein are engineered alpha-hemolysin subunits having mutated oligomerization domains for assembling into heptameric nanopores in lipid bilayers.

Abstract: A light guide plate is provided in the invention. The light guide plate has a light incident surface, a bottom surface and a light exit surface. The bottom surface is opposite to the light exit surface. The light incident surface is connected between the bottom surface and the light exit surface. The light guide plate includes a plurality of light guide units and a plurality of microstructure units. The plurality of light guide units are convex to the bottom surface and arranged to be disposed along a direction parallel to the light incident surface. The plurality of light guide units is connected to each other on the light incident surface. The plurality of microstructure units are disposed corresponding to the plurality of light guide units respectively. Each of the microstructure units includes a plurality of microstructures. The invention further provides a backlight module having this light guide plate.

Abstract: An organic light-emitting display device may include a first pixel, a first data line, a first scan line, a data driver, and a scan driver. The first pixel unit may include a sensing transistor and a scan transistor. The data driver may be electrically connected to the scan transistor through the first data line. The scan driver may be electrically connected to the scan transistor through the first scan line. The scan transistor may be turned on during a first period and a second period. The sensing transistor may be turned on during a third period between the first period and the second period. The first period, the second period, and the third period are included in one frame.

Abstract: An N-type polysilicon crystal, a manufacturing method thereof, and an N-type polysilicon wafer are provided. The N-type polysilicon crystal has a slope of resistivity and a slope of defect area percentage. When the horizontal axis is referred to solidified fraction and the vertical axis is referred to resistivity presented by a unit of Ohm·cm (?·cm), the slope of resistivity is 0 to ?1.8 at the solidified fraction of 0.25 to 0.8. When the horizontal axis is referred to solidified fraction and the vertical axis is referred to defect area percentage (%), the slope of defect area percentage is less than 2.5 at the solidified fraction of 0.4 to 0.8.

Abstract: Described herein are engineered alpha-hemolysin subunits having mutated oligomerization domains for assembling into heptameric nanopores in lipid bilayers.