Abstract: An electronic apparatus having noise suppression mechanism is provided that includes a circuit board, a wireless communication circuit, a digital signal generation circuit, a metal shield and a grounding metal pillar. The wireless communication circuit is disposed on a chip disposing area of the circuit board and performs wireless communication within a wireless signal frequency range. The digital signal generation circuit is disposed on the chip disposing area and generates a digital signal transmitted through a transmission path within the chip disposing area. The metal shield is coupled to the circuit board to cover the chip disposing area. The grounding metal pillar is disposed on the chip disposing area of the circuit board. The grounding metal pillar extends for contacting the metal shield and increases a resonant frequency of the metal shield.

Abstract: A foldable table leg includes a vertical pole, an inclined pole and two positioning members. The vertical pole is provided on the peripheral surface thereof with two protruding lugs facing each other. An end of the inclined pole is pivotably connected to the protruding lugs of the vertical pole in a way that the inclined pole is pivotable relative to the vertical pole between an unfolded position and a folded position. The positioning members fasten the protruding lugs of the vertical pole to an end of the inclined pole in a detachable manner, for positioning the inclined pole at the unfolded position. When the positioning members are detached, the inclined pole is pivotable from the unfolded position to the folded position, so that the objective of reducing the cubic volume and saving space is attained after the inclined pole is folded.

Abstract: A MEMS microphone package includes a substrate, a transducer, an integrated circuit chip, and a housing. The substrate has a hollow chamber, a first opening and a second opening, wherein the first opening and the second opening communicate with the hollow chamber. The transducer is disposed on the substrate. The integrated circuit chip is disposed on the substrate. The housing is disposed on the substrate, and covers the integrated circuit chip and the transducer.

Abstract: Disclosed is a device capable of compensating for amplitude-modulation to phase-modulation distortion. The device includes a transmitter and a controller. The transmitter includes an amplifier circuit, a phase-shift adjustment circuit, and an output circuit. The amplifier circuit is configured to output an amplified signal according to an input signal. The phase-shift adjustment circuit, set between the amplifier circuit and the output circuit, includes at least one of an adjustable capacitor and an adjustable inductor and is configured to adjust the phase shift of the amplified signal according to a control signal. The output circuit is configured to output an output signal according to the amplified signal. The controller is configured to generate the control signal according to the input signal, in which the control signal varies with the input signal.

Abstract: An electronic package is provided. A heat dissipator is bonded via a thermal interface layer to an electronic component disposed on a carrier. The heat dissipator has a concave-convex structure to increase a heat-dissipating area of the thermal interface layer. Therefore, the heat dissipator has a better heat-dissipating effect.

Abstract: The present invention provides an exchangeable-battery photocuring device, comprising a supporting frame, having a plurality of walls, wherein the plurality of walls constitutes a chamber having at least one opening; a UV LED module, disposed on the supporting frame; a outer housing, having an external opening corresponding to the opening of the supporting frame; a control module; an exchangeable battery module, disposed on the supporting frame, wherein the exchangeable battery module comprises a battery holder and a battery, and the exchangeable battery module is electrically connected to the control module, and a handle. The present invention applying an exchangeable battery module achieves that the photocuring device is used without being constrained by location and space. Furthermore, the present invention also provides an exchangeable-battery photocuring device with a slidable lid and a portable battery photocuring device with a slidable lid.

Abstract: A table leg includes a fixed outer tube, a movable inner tube vertically movable in the fixed outer tube and having two pairs of parallel walls, and a plurality of rotating members rotatably mounted to one pair of the parallel walls of the movable inner tube and partially protruding out from an outer surface of the movable inner tube and stopped against an inner surface of the fixed outer tube, such that the rotating members are rotatable when the movable inner tube is moved relative to the fixed outer tube.

Abstract: An electronic package and a method for fabricating the same are provided. The method includes disposing on a carrier an electronic component having a plurality of conductors, encapsulating the electronic component with an encapsulant, and disposing an electronic device on the encapsulant. The electronic device and the carrier are electrically connected through the conductors, thereby reducing the overall thickness of the electronic package.

Abstract: A table leg includes a fixed outer tube, a movable inner tube vertically movable in the fixed outer tube and having two pairs of parallel walls, and a plurality of rotating members rotatably mounted to one pair of the parallel walls of the movable inner tube and partially protruding out from an outer surface of the movable inner tube and stopped against an inner surface of the fixed outer tube, such that the rotating members are rotatable when the movable inner tube is moved relative to the fixed outer tube.

Abstract: A culture membrane having a first surface is provided. The first surface has a plurality of protrusions. The tops of the protrusions and the gaps between the tops jointly form a culture portion adapted to culture cells. The culture portion has a hardness of 2 kPa to 500 kPa. The invention further provides a culture dish. The culture membrane of the invention and the culture dish using the same may increase the survival rate of cells.

Abstract: The present invention provides an exchangeable-battery photocuring device, comprising a supporting frame, having a plurality of walls, wherein the plurality of walls constitutes a chamber having at least one opening; a UV LED module, disposed on the supporting frame; a outer housing, having an external opening corresponding to the opening of the supporting frame; a control module; an exchangeable battery module, disposed on the supporting frame, wherein the exchangeable battery module comprises a battery holder and a battery, and the exchangeable battery module is electrically connected to the control module, and a handle. The present invention applying an exchangeable battery module achieves that the photocuring device is used without being constrained by location and space. Furthermore, the present invention also provides an exchangeable-battery photocuring device with a slidable lid and a portable battery photocuring device with a slidable lid.

Abstract: A liquid separation device comprises a tubular container and a piston. The tubular container has an accommodating space for storing a liquid. A front end of the tubular container is gradually reduced to form a conical body. A column is protruded from a front end of the conical body. An opening is formed at a rear end of the tubular container. The piston is movably placed inside the tubular container from the opening and is made of flexible and elastic material which will expand and tighten the tubular container. A fixing column is disposed on the piston to facilitate the pressure on the fixed column to control the movement of the piston.

Abstract: An image sensor includes a substrate having a first region and a second region. The image sensor further includes a dielectric layer over the substrate. The image sensor further includes a conductive layer over the dielectric layer, wherein in the first region the conductive layer has a grid shape and in the second region a portion of the conductive layer is concave toward the substrate. The image sensor further includes a protective layer, wherein the protective layer is over the conductive layer in the first region, and over a top surface and along sidewalls of the conductive layer in the second region.

Abstract: Provided are novel benzenesulfonamide compounds that inhibit calcium/calmodulin-dependent protein kinase II (CaMKII) and pharmaceutical compositions containing the benzenesulfonamide compounds. Also provided are methods of using the benzenesulfonamide compounds to treat diseases or conditions that are associated with CaMKII activity, such as a flavivirus infection.

Abstract: A 3D electromagnetic bandgap circuit includes: a dielectric layer having a first surface and an opposing second surface; a spiral element positioned on the first surface; a first surrounding element positioned on the first surface and surrounding the spiral element, but does not touch with the spiral element; a plane element positioned on the second surface and including a notch; a second surrounding element positioned on the second surface and surrounding the plane element, but does not touch with the plane element, wherein the second surrounding element further includes a protruding portion extending toward the notch; a first via passing through the dielectric layer, the spiral element, and the protruding portion; a second via passing through the dielectric layer, the plane element, and the first surrounding element; and a third via passing through the dielectric layer, the plane element, and the first surrounding element.

Abstract: Provided are novel benzenesulfonamide compounds that inhibit calcium/calmodulin-dependent protein kinase II (CaMKII) and pharmaceutical compositions containing the benzenesulfonamide compounds. Also provided are methods of using the benzenesulfonamide compounds to treat diseases or conditions that are associated with CaMKII activity, such as a flavivirus infection.

Abstract: A memory controller adjusts impedance matching of an output terminal and outputs a control signal that controls a memory through the output terminal. The memory controller includes a first driving and impedance matching circuit, a second driving and impedance matching circuit, and a logic circuit. The logic circuit, which is coupled to the first driving and impedance matching circuit and the second driving and impedance matching circuit, sets a first impedance and a first driving capability of the first driving and impedance matching circuit, sets a second impedance and a second driving capability of the second driving and impedance matching circuit, and enables the first driving and impedance matching circuit to cause the control signal to have a first level or enables the second driving and impedance matching circuit to cause the control signal to have a second level different from the first level.

Abstract: A transmitter with compensating mechanism of pulling effect includes an output unit and a correction unit. The output unit mixes a first correction signal and a second correction signal according to an oscillating signal to generate a modulated signal, and to amplify the modulated signal to generate a first output signal. The correction unit analyzes the power of the first output signal to generate a first coefficient and a second coefficient, and generate the first correction signal and the second correction signal according to the first coefficient, the second coefficient, an in-phase data signal, and a quadrature data signal.

Abstract: A micro-electro-mechanical system (MEMS) microphone is provided. The MEMS microphone includes a substrate, a backplate, a diaphragm, a first insulating protrusion and a plurality of second insulating protrusions. The backplate is disposed on a side of the substrate. The diaphragm is disposed between the substrate and the backplate and is movable relative to the backplate. The first insulating protrusion and the second insulating protrusions are formed on the side of the backplate facing the diaphragm. The first insulating protrusion is connected to and affixed to the diaphragm permanently, and an air gap is formed between the diaphragm and each of the second insulating protrusions.

Abstract: A micro-electro-mechanical system (MEMS) microphone is provided. The MEMS microphone includes a substrate, a backplate, a diaphragm, a first insulating protrusion and a plurality of second insulating protrusions. The backplate is disposed on a side of the substrate. The diaphragm is disposed between the substrate and the backplate and is movable relative to the backplate. The first insulating protrusion and the second insulating protrusions are formed on the side of the backplate facing the diaphragm. The first insulating protrusion is connected to and affixed to the diaphragm permanently, and an air gap is formed between the diaphragm and each of the second insulating protrusions.