Abstract: Semiconductor device and fabrication method are provided.

Abstract: Techniques are disclosed herein for file sharing using remote applications. One embodiment provides a computer-implemented method that includes receiving, at a computing device, a selection of a reference for accessing the file, where the reference includes a first identifier specifying the file stored on a host server remotely located with respect to the computing device and a second identifier specifying an application that is running on the host server and that is configured to open files of a same type as the file. The method further includes establishing a remote connection to the application specified by the second identifier, by connecting to the host server and causing the application to be launched on the host server. In addition, the method includes causing the application to open the file specified by the first identifier and the user interface of the application to be remoted to the computing device.

Abstract: A method for controlling and adjusting a machining parameter of a processing machine detects and acquires information of workpieces during processing, and calculates an error compensation depending on the detected information and a mathematical model. The error compensation is compared with a first preset value and a determination made as to whether the error compensation is greater than a first preset value. The machining parameter is adjusted when the error compensation is not greater than the first preset value, the processing machine can be stopped if greater. An apparatus, and a non-transitory computer readable medium for controlling the machining parameter are also disclosed.

Abstract: The present disclosure provides a digital microfluidic chip, a fabricating method and a control method thereof. The digital microfluidic chip includes: at least one substrate, a capillary channel, a plurality of first electrothermal components and a plurality of first switch elements. The capillary channel is disposed at at least one of the substrate; the plurality of first electrothermal components are disposed at the substrate and distributed to be spaced apart in an extending direction of the capillary channel; and each of the first switch elements is coupled with a current circuit with which the first electrothermal components are coupled, and receiving a control signal to control closure of a current circuit coupled with which the plurality of first electrothermal components are coupled.

Abstract: The present disclosure discloses a method for preparing lipase with high ester synthesis activity by using surfactant, belonging to the field of enzyme engineering. The present disclosure provides a method for obtaining a lipase with high ester synthesis activity by adding different surfactants with different concentrations in a lipase aqueous solution and then freeze-drying. The lipase meets the requirement in non-aqueous catalysis. Mixing a variety of lipase with no ester synthesis activity or low activity at suitable concentration and an appropriate concentration of the surfactant in the solution can produces lipases with significantly improved ester synthesis activity, meanwhile changing the hydrolytic activity of the lipase. Increased ester synthesis activity makes lipase more suitable for industrial applications.

Abstract: A pixel driving circuit includes a pixel unit including a blue sub-pixel connected to a data line to receive a data voltage, and a limit circuit connected between the data line and a reference voltage line configured to transfer a fixed DC voltage, the limit circuit being configured to limit the received data voltage when the received data voltage exceeds a voltage threshold.

Abstract: A display panel includes first and second substrates and a control module. The first substrate includes first electrodes and electrostriction parts on the first electrodes. The second substrate includes second electrodes and spacers on the second electrodes. Orthogonal projections of the first and second electrodes on the first substrate overlap in overlap regions, and the electrostriction parts are disposed in the overlap regions. When the display panel receives an external force in a force receiving location, the control module determines at least one of the electrostriction parts corresponding to the force receiving location, and changes a voltage between at least one of the first electrodes and at least one of the second electrodes corresponding to the at least one of the electrostriction parts, so as to control the at least one of the electrostriction parts to be extended or retracted.

Abstract: The disclosure discloses a color film substrate, a fabricating method therefor, a display panel and a display device. The color film substrate includes: a first base substrate and a color layer disposed on the first base substrate, the color layer includes a plurality of color blockers having gaps therebetween; and a light-blocking spacer layer which includes a plurality of light-blocking spacers respectively disposed between the plurality of color blockers.

Abstract: A device for observing the changes in abyssal flow based on differential pressure measurement, includes differential pressure sensing chamber and base connected through communicating portion, controller provided inside communicating portion, floating body and releasing device. Floating body is located on differential pressure sensing chamber and retracted through releasing device. Sensing chamber includes ambient water pressure chamber in communication with hydrostatic pressure chamber. Communicating portion is blocked by spring sheet. The spring sheet is provided with optical fiber sensor. Hydrostatic pressure chamber is always in communication with seawater, and ambient water pressure chamber is always in communication with water in abyssal sedimentary layer. Releasing device includes electric winch provided with acoustic signal device. Base is provided with earth pressure sensor and weight member. Optical fiber sensor, acoustic signal device, and earth pressure sensor are connected with controller.

Abstract: The present application proposes an improved position sensor, a conveying device comprising the same and a method for position correction by using the same. The position sensor includes at least two light emitters, a light receiver array and a pedestal, the pedestal having a central plane and at least two sloping surfaces tilting towards a center of the pedestal at opposite edges, the at least two light emitters being arranged on the at least two sloping surfaces respectively, and the light receiver array being arranged on the central plane of the pedestal.

Abstract: A semiconductor device driving circuit includes: a threshold adjustment circuit; a desaturation voltage detection circuit; and a drive circuit. The threshold adjustment circuit switches the threshold between a first voltage and a second voltage which is larger than the first voltage, outputs the first voltage as the threshold when the semiconductor switching device is in an off-state, and outputs the second voltage as the threshold when the semiconductor switching device is turned on and a voltage between the first electrode and the second electrode is a saturation voltage.

Abstract: A permanent-magnet direct-drive wind power generator, a system and a stator thereof are provided. The stator includes a stator support, a stator iron core arranged around an outer peripheral wall of the stator support and a blade side tooth pressing plate arranged on an axial end face at a blade side of the stator iron core. At least one first air hole is provided in the outer peripheral wall of the stator support, and at least one second air hole is provided in the blade side tooth pressing plate, and further includes at least one air flow passage via which the first air hole and the second air hole are in communication with each other, and the air flow passage passes through the interior of the stator iron core. The stator can introduce air flow inside the stator support to an axial end face of the stator iron core.

Abstract: A display panel includes first and second substrates and a control module. The first substrate includes first electrodes and electrostriction parts on the first electrodes. The second substrate includes second electrodes and spacers on the second electrodes. Orthogonal projections of the first and second electrodes on the first substrate overlap in overlap regions, and the electrostriction parts are disposed in the overlap regions. When the display panel receives an external force in a force receiving location, the control module determines at least one of the electrostriction parts corresponding to the force receiving location, and changes a voltage between at least one of the first electrodes and at least one of the second electrodes corresponding to the at least one of the electrostriction parts, so as to control the at least one of the electrostriction parts to be extended or retracted.

Abstract: A level shift circuit includes: an electrothermal converter converting a first electric signal with a first reference potential as a reference to heat; a thermoelectric converter converting the heat from the electrothermal converter to a second electric signal with a second reference potential which is different from the first reference potential as a reference; and an insulating region electrically insulating the electrothermal converter from the thermoelectric converter.

Abstract: A method of forming a super hard polycrystalline construction comprises forming a liquid suspension of a first mass of nano-ceramic particles and a mass of particles or grains of super hard material having an average particle or grain size of 1 or more microns, dispersing the particles or grains in the liquid suspension to form a substantially homogeneous suspension, drying the suspension to form an admix of the nano-ceramic and super hard grains or particles, and forming a pre-sinter assembly comprising the admix. The pre-sinter assembly is then sintered to form a body of polycrystalline super hard material comprising a first fraction of super hard grains and a second fraction, the nano-ceramic particles forming the second fraction. The super hard grains are spaced along at least a portion of the peripheral surface by one or more nano-ceramic grains, the super hard grains having a greater average grain size than that of the grains in the second fraction which have an average size of less than around 999 nm.

Abstract: A mask plate and a photo spacer and methods for preparing the same, and a display panel comprising the photo spacer are disclosed. In the mask plate, at least one exposure area is formed, the at least one exposure area comprising a central region and a peripheral region, wherein light transmittance of the central region is greater than light transmittance of the peripheral region.

Abstract: In one aspect, disclosed herein are devices, systems, and methods for assessing human health states based on non-shadow imaging of sclera, or whites, of one or both eyes. In one aspect, the device is an on-body device. In one aspect, the system comprises a positioning aperture, an illuminating apparatus, an imaging apparatus, and/or a processing apparatus. In one aspect, the process only takes a short period of time to take images of the sclera without any operation of splicing multiple images. In one aspect, the device or system improves the quality of images by avoiding the formation of reflection of the illuminating apparatus on the images of the sclera. In a further aspect, the system can utilize the sclera images to obtain information of eye diseases and to predict the physiological and pathological changes in the health status of subject or diagnostic results, which can provide helpful information for medical diagnosis.

Abstract: An adaptive power regulation converter for battery powered emergency lighting LED driver is disclosed. The power feedback and power compensation circuits regulate the output power to LED strings and provides tighten regulated constant power and constant lumens for emergency light during power out time. The adaptive power regulation converter can be used for a great range of LED strings.

Abstract: A system and a method maintain a medical body area network (MBAN). Devices of the MBAN are communicated with over one or more channels of the MBAN. The one or more channels include a primary channel, and each of the devices is assigned to one of the one or more channels. Further, a duty cycle of each of the one or more channels is continuously monitored. In response to the duty cycle of the primary channel meeting or exceeding a duty cycle limit, a device of the devices is moved to a secondary channel.

Abstract: The present invention discloses a method for growing gallium nitride based on graphene and magnetron sputtered aluminum nitride, and a gallium nitride thin film. The method according to an embodiment comprises: spreading graphene over a substrate; magnetron sputtering an aluminum nitrite onto the graphene-coated substrate to obtain a substrate sputtered with aluminum nitrite; placing the substrate sputtered with aluminum nitride into a MOCVD reaction chamber and heat treating the substrate to obtain a heat treated substrate; growing an aluminum nitride transition layer on the heat treated substrate and a first and a second gallium nitride layer having different V-III ratios, respectively.