Abstract: A sensing structure and a method of fabricating a sensing structure for a compressive-type pressure sensor. The method comprises the steps of providing an elastic micropatterned substrate defining a plurality of 3-dimensional microstructures, each microstructure comprising a tip portion pointing away from the substrate in a first direction; forming a conductive film on the elastic micropatterned substrate such that the 3-dimensional microstructures are substantially covered by the conductive film; and forming cracks in the conductive film in areas on 3-dimensional microstructures.

Abstract: A triggerable circuitry for a Physically Unclonable Function (PUF) source and true random number generator comprises an array of metastable latches PUF cells units that produce output states in racing configuration dependent on manufacturing variations and noise fed into a counting circuit. The technology as a single circuit extracts detected random bits' states for true random numbers generation, different each time when requested, and is able to feed a PUF recovery system that will use the fairly static bits' patterns of the measured circuit although each time different.

Abstract: A stretchable interconnect structure for electrically connecting electronic devices and a method of fabricating a stretchable interconnect structure for electrically connecting electronic devices. The method comprises the steps of providing an electrically conductive wire having a 3-dimensional helical form; and embedding the electrically conductive wire in a substrate made from an elastic material.

Abstract: A dielectric material, to a device comprising the dielectric material and to use of the dielectric material in the fabrication of a device. One dielectric material may comprise a halogen-based elastomer mixed with a halogen based surfactant and exhibiting electro-mechanical self-healing properties and/or an increased dielectric constant compared to the halogen-based elastomer. Another dielectric material may comprise a halogen-based polymer mixed with a halogen based surfactant and exhibiting an increased dielectric constant compared to the halogen-based polymer.

Abstract: Large applications may access data from a number of different computing environments. Each of these computing environments may provide user interface (UI) components that are tightly coupled with the backend services providing the data. When an application is loaded in one computing environment, the main UI and local UI components from that environment may be loaded during initialization. Additionally, UI components from other computing environments may be dynamically added to the main UI at runtime. These UI components may communicate through proxies that resolve cross-domain communication and pass secure user tokens to retrieve data from the corresponding backend services in the other computing environments for display by the UI components in the main UI. Thus, the user interface may seamlessly integrate UI components and associated data across different computing domains.

Abstract: Disclosed is a wireless power transmission system including a first circuit comprising a transmitting coil for transmitting power; and a second circuit comprising a shielded coil, wherein, in the transmitting coil and the shielded coil, frequency division wherein an impedance magnitude of the second circuit is minimized at a first frequency smaller than a resonant frequency of the second circuit and a second frequency larger than the resonant frequency of the second circuit occurs, and inductive coupling wherein the first frequency is larger than a fundamental frequency of the first circuit and the second frequency is smaller than a third high frequency of the second circuit.

Abstract: An electrical connector structure includes an insulating base, two light-emitting diodes, a top cover, and a back cover. A through slot extends through the insulating base. A top surface of the insulating base includes two engagement grooves and two notches. The engagement grooves communicate with the notches. Each light-emitting diode includes a light-emitting body and two conductive rods. The light-emitting bodies are embedded in the engagement grooves. Each conductive rod includes a horizontal section and a vertical section bent vertically. Each horizontal section is received in each notch. The top cover is connected to the insulating base to cover the two light-emitting diodes. The back cover is pivotally connected to the insulating base and covers another end of the through slot. The back cover includes through holes for insertion of the vertical sections, allowing for convenient assembly of the conductive rods into the insulating base through the notches.

Abstract: A structural improvement of a network connector includes a circuit board, a terminal base and a pin base. The circuit board is disposed with terminals and pins. The terminal base has a terminal installing part and an assembling part. The terminal installing part is used for each terminal to pass. The assembling part has a hollow zone and two vertical slot seats. The pin base has a pin penetrating part corresponding to each pin, and two fastening parts. Each vertical slot seat has a vertical slot. Each fastening part has a slider corresponding to each vertical slot seat and used for fastening with the vertical slot, thus the pin base and the assembling part of the terminal base are fastened at a rear side of the circuit board.

Abstract: The present application provides a hetero-cyclic compound capable of significantly enhancing lifetime, efficiency, electrochemical stability and thermal stability of an organic light emitting device, and an organic light emitting device comprising the hetero-cyclic compound in an organic material layer.

Abstract: Examples described herein relate to a method of handling block acknowledgements. A transmitting device transmits a first packet to a receiving device in response to determining that a count of unacknowledged frames is smaller than a threshold value. In particular, the transmitting device configures the first packet such that the receiving device does not need to send a block acknowledgement (BA) immediately after receiving the first packet. Further, before transmitting any additional packet to the receiving device, the transmitting device may again ascertain whether the count of the unacknowledged frames is smaller than the threshold value. In response to determining that the count of the unacknowledged frames is greater than or equal to the threshold value, the transmitting device transmits a second packet requesting an immediate BA. The transmitting device may receive a BA for the unacknowledged frames in response to receipt of the second packet by the receiving device.

Abstract: An aspect of the present disclosure provides a display system for construction machine including a lower traveling body, an upper rotating body rotatably mounted with respect to the lower traveling body, and a work machine mounted on the upper rotating body, wherein the display system includes an obstacle detecting system for detecting an obstacle near the construction machine and generating information on the obstacle; and a display unit for displaying information generated by the obstacle detecting system.

Abstract: The disclosure provides a semiconductor package substrate made from non-metallic material having a first top surface, a second bottom surface opposite from the first surface, and at least one side surface, the substrate includes at least two pads positioned on the first surface and suitable for receiving an electronic element, an encapsulant material layer covering the first surface, at least two terminals positioned on the second surface and electrically connected to the pads, and a portion of at least one of the two terminals is exposed at the at least one side surface and structured as a wettable flank.

Abstract: A triggerable circuitry for a Physically Unclonable Function (PUF) source and true random number generator comprises an array of metastable latches PUF cells units that produce output states in racing configuration dependent on manufacturing variations and noise fed into a counting circuit. The technology as a single circuit extracts detected random bits' states for true random numbers generation, different each time when requested, and is able to feed a PUF recovery system that will use the fairly static bits' patterns of the measured circuit although each time different.

Abstract: An exemplary embodiment in the present disclosure provides a grain-oriented electrical steel sheet containing, by wt %: 3.0 to 4.5% of Si; 0.05 to 0.2% of Mn; 0.015 to 0.035% of Al; 0.0015% or less (excluding 0%) of C; 0.0015% or less (excluding 0%) of N; 0.0015% or less (excluding 0%) of S; and a balance of Fe and other unavoidable impurities, wherein the grain-oriented electrical steel sheet satisfies the following Relational Expressions 1 and 2: (W13/50/W17/50)?0.57??[Relational Expression 1] (W15/50/W17/50)?0.76??[Relational Expression 2] where Wx/y represents a core loss value under conditions in which a magnitude of an applied magnetic field is x/10 T and a frequency is y Hz.

Abstract: The present disclosure provides a method and apparatus for detecting an abnormal event from a monitoring image accurately and speedily in a video surveillance system. A method of detecting an abnormal event in a series of temporally successive images includes: generating a predicted current frame based on a previous frame temporally ahead of an actual current frame and a subsequent frame temporally behind the actual current frame; calculating an anomaly score indicating a difference between the predicted current frame and the actual current frame; and determining that an abnormality is included in the actual current frame when the anomaly score satisfies a predetermined condition.