Abstract: A pattern electrode structure for an electrowetting device is laminated between a base material and a dielectric layer of the electrowetting device, and the pattern electrode structure includes first branch electrodes formed in a direction perpendicular to any plane perpendicular to a plane defined by the pattern electrode structure, and a basal pattern electrode formed in an area below lower ends of the first branch electrodes and connected to an electrode connection portion configured to receive a voltage, in which a sum of an interval between the first branch electrode and the basal pattern electrode and a width of the basal pattern electrode is larger than a diameter of a droplet to be removed, thereby preventing the droplet from stagnating without falling at the terminal end of the pattern in a structure that uses the vertical pattern.

Abstract: An embodiment pattern electrode structure for an electrowetting device includes a first branch electrode disposed in a direction perpendicular to any plane that is perpendicular to a plane defined by the pattern electrode structure and a basal pattern electrode disposed in an area above an upper end of the first branch electrode and connected to an electrode connection portion configured to receive a voltage, wherein an interval between the first branch electrode and the basal pattern electrode is equal to or larger than a diameter of a droplet to be removed.

Abstract: This disclosure describes systems, methods, and devices related to automated Ethernet testing for a communications network. A device may identify a service identifier of a service provided by the communications network to a customer; identify, based on the service identifier, a circuit comprising devices and interfaces used to provide the service; determine that the devices include a first device including an Ethernet transport line; present an Ethernet test panel showing an indication of the first device; receive, from the Ethernet test panel, a user request from a customer of the circuit to test the circuit; initiate a live Ethernet diagnostic on the circuit in response to the user request; receive, based on the live Ethernet diagnostic, performance metrics of the circuit; detect an occurrence of an event in the circuit; and present, based on the occurrence of the event, a notification of the event to the customer.

Abstract: A liquid metal ion source device for using bismuth and an alloy of the bismuth is provided. The liquid metal ion source device includes a base formed of an electrically insulating material, two electrodes connected to the base and configured to supply current, a needle mounted on the base and configured to pass through the base, a filament including a pair of connection rods connected to the two electrodes, respectively, a pair of support rods formed to be extended from the pair of connection rods, respectively, and provided in a direction away from the base and towards the needle, and a filament head connecting the pair of support rods to one another and having a shape curved toward the base, and a reservoir configured to accommodate at least a portion of the filament head inside the reservoir and store a liquid metal.

Abstract: A camera module includes a lens barrel moving in the direction of the optical axis, a holder disposed below the lens barrel and having a seating portion recessed in the top surface thereof, a filter disposed on the bottom surface of the seating portion of the holder, a first adhesive member disposed between the bottom surface of the seating portion and a lower surface of the filter and comprising a second opening, a second adhesive member disposed in the groove portion to be coupled to the filter, and an image sensor disposed under the filter.

Abstract: An embodiment comprises: a lens barrel moving in the direction of the optical axis; a holder disposed below the lens barrel and having a seating portion recessed in the top surface thereof; a filter disposed on the bottom surface of the seating portion of the holder; a blocking member disposed on the upper surface of the filter; and an image sensor disposed below the filter, wherein the seating portion includes an inner side surface facing the side surface of the filter, the inner side surface of the seating portion includes a first surface and a second surface located below the first surface, the separation distance from the first surface to the side surface of the filter is greater than the separation distance from the second surface to the side surface of the filter, and the thickness of the filter is greater than the separation distance from the second surface to the side surface of the filter.

Abstract: A transmission for a vehicle includes a shift lever rotatable around a rotation axis so that one of a plurality of shift stages is selected; a pawl member disposed in the shift lever to be movable in a radial direction with respect to the rotation axis; a detent plate including a plurality of detent grooves formed therein and arranged along a rotational direction of the shift lever so that the pawl member is inserted into each of the plurality of detent grooves corresponding to each of the plurality of shift stages; and a shift lever actuator that rotates the shift lever. The shift lever actuator includes a driving unit; and a driven unit that is rotated about the rotation axis by the driving unit to cause the pawl member to move in the radial direction and to apply a force to the pawl member in the rotation direction of the shift lever.

Abstract: A transmission for a vehicle includes a shift lever rotatable around a rotation axis so that one of a plurality of shift stages is selected; a pawl member disposed in the shift lever to be movable in a radial direction with respect to the rotation axis; a detent plate including a plurality of detent grooves formed therein and arranged along a rotational direction of the shift lever so that the pawl member is inserted into each of the plurality of detent grooves corresponding to each of the plurality of shift stages; and a shift controller that rotates the shift lever. The shift controller includes a driving unit; and a driven unit that is rotated about the rotation axis by the driving unit to cause the pawl member to move in the radial direction and to apply a force to the pawl member in the rotation direction of the shift lever.

Abstract: Provided is a value-added tax calculation system using a multi-purpose tax invoice, whereby a double taxation effect and a redemption effect are removed from a value-added tax calculation method by using an all-stage tax credit method so that the value-added tax calculation system can be usefully used in a jewelry industry, etc.

Abstract: In an electronic shift operation apparatus, an operation of a haptic actuator is controlled depending on a kind of shifting stage signal (P.R.N.D) generated at the time of an operation of a shift button to generate a different type of haptic signal, and an operation of the haptic actuator is controlled depending on a distance to a rear object positioned behind a vehicle at the time of an operation of an R-stage button to additionally generate a haptic signal.

Abstract: A semiconductor device and a method for fabricating the same is provided. The semiconductor device includes a lower semiconductor film, a buried insulating film, and an upper semiconductor film which are sequentially stacked; an element isolation film defining an active region inside the substrate and including a material having an etching selectivity with respect to silicon oxide; a first gate trench inside the upper semiconductor film; a first gate electrode filing a part of the first gate trench; a second gate trench inside the element isolation film; and a second gate electrode filling a part of the second gate trench, a bottom side of the element isolation film being inside the lower semiconductor film.

Abstract: An integrated driving control device configured to integrally control acceleration, deceleration, shifting and steering of a vehicle, may include a knob unit, a rotating unit engaged to the knob unit and configured to control steering of a vehicle in a response to rotation of the knob unit, and a sliding unit engaged to the rotating unit and configured to control acceleration and deceleration of the vehicle in a response to sliding movement of the knob unit.

Abstract: In an electronic shift operation apparatus, an operation of a haptic actuator is controlled depending on a kind of shifting stage signal (P.R.N.D) generated at the time of an operation of a shift button to generate a different type of haptic signal, and an operation of the haptic actuator is controlled depending on a distance to a rear object positioned behind a vehicle at the time of an operation of an R-stage button to additionally generate a haptic signal.

Abstract: Disclosed herein are an apparatus and method for accelerating file I/O offload for a unikernel. The method, performed by the apparatus and server for accelerating file I/O offload for the unikernel, includes; executing, by the apparatus, an application in the unikernal and calling, by the thread of the application, a file I/O function; generating, by the unikernal, a file I/O offload request using the file I/O function; transmitting, by the unikernal, the file I/O offload request to Linux of the server; receiving, by Linux, the file offload request from the thread of the unikernel and processing, by Linux, the file I/O offload request; transmitting, by Linux, a file FO offload result for the file I/O I/O offload request to the unikernel; and delivering the file I/O offload result to the thread of the application.

Abstract: An integrated driving control device configured to integrally control acceleration, deceleration, shifting and steering of a vehicle, may include a knob unit, a rotating unit engaged to the knob unit and configured to control steering of a vehicle in a response to rotation of the knob unit, and a sliding unit engaged to the rotating unit and configured to control acceleration and deceleration of the vehicle in a response to sliding movement of the knob unit.

Abstract: A handle-type integrated control device includes: a steering lever disposed to be movable in a width direction of a vehicle by a driver's operation; a handle housing disposed at an upper end of the steering lever and configured to rotate, in a front-to-rear direction of the vehicle, about one end of the steering lever by the driver's operation; a speed value receiver disposed at one end of the handle housing to receive an acceleration or deceleration change value; and a speed controller connected to the speed value receiver to receive the acceleration or deceleration change value from the speed value receiver.

Abstract: A multilayer ceramic electronic component includes a ceramic body comprising dielectric layers and first and second internal electrodes disposed to face each other with respective dielectric layers interposed therebetween. The first internal electrode comprises a body portion contributing to the capacitance generation and a lead-out portion having a narrower width than the body portion and an end exposed from a surface, and the second internal electrode comprises a body portion contributing to the capacitance generation and a lead-out portion having a narrower width than the body portion and an end exposed from another surface. A ratio (w2/w1) of a width (w2) of the lead-out portion of the first and second internal electrodes to a width (w1) of the body portion satisfies 0.3?w2/w1?0.5.

Abstract: A multilayer ceramic electronic component includes: a ceramic body including an active layer, in which first and second internal electrodes are disposed with a dielectric layer interposed therebetween, the N number of each of the first and second internal electrodes being stacked to be alternately exposed from first and second external surfaces; and first and second external electrodes disposed on the first and second external surfaces of the ceramic body and connected to the first and second internal electrodes, respectively. The ceramic body further includes a cover layer disposed above or below the active layer. The cover layer includes a plurality of first and second dummy electrodes. A number (A>N) of the first and second dummy electrodes are stacked to be alternately exposed from the first and second external surfaces.

Abstract: A handle-type integrated control device includes: a steering lever disposed to be movable in a width direction of a vehicle by a driver's operation; a handle housing disposed at an upper end of the steering lever and configured to rotate, in a front-to-rear direction of the vehicle, about one end of the steering lever by the driver's operation; a speed value receiver disposed at one end of the handle housing to receive an acceleration or deceleration change value; and a speed controller connected to the speed value receiver to receive the acceleration or deceleration change value from the speed value receiver.

Abstract: Disclosed is an apparatus and method of processing input and output in a multi-kernel system. A method of processing input and output in a multi-kernel system according to the present disclosure includes: setting a shared memory between a first kernel on a main processor and a lightweight kernel on a parallel processor; setting a data transmission and reception channel between the first kernel on the main processor and the lightweight kernel on the parallel processor using the shared memory; providing, on the basis of the data transmission and reception channel, an input/output task that occurs in the lightweight kernel to the first kernel on the main processor; processing, by the first kernel on the main processor, an operation corresponding to the input/output task; and providing a result of the processing to the lightweight kernel.