Abstract: Disclosed is a semiconductor package comprising a semiconductor chip, an external connection member on the semiconductor chip, and a dielectric film between the semiconductor chip and the external connection member. The semiconductor chip includes a substrate, a front-end-of-line structure on the substrate, and a back-end-of-line structure on the front-end-of-line structure. The back-end-of-line structure includes metal layers stacked on the front-end-of-line structure, a first dielectric layer on the uppermost metal layer and including a contact hole that vertically overlaps a pad of an uppermost metal layer, a redistribution line on the first dielectric layer and including a contact part in the contact hole and electrically connected to the pad, a pad part, and a line part that electrically connects the contact part to the pad part, and an upper dielectric layer on the redistribution line.

Abstract: A wireless control system of e-bike includes a control module, a display, a power control module, and an execution module. The control module detects operation signals from a rider of the e-bike. The display transmits the operation signals and displays information of the e-bike, and information to and concerning the rider, and the operation signals. The power control module receives the operation signals and adjusts an auxiliary power according to the operation signals. The execution module adjusts a speed of the e-bike and a status of lights of the e-bike. An e-bike having the wireless control system is also provided.

Abstract: A sensor package structure includes a substrate, a sensor chip disposed on and electrically coupled to the substrate, an infrared light curing layer being in a ringed shape and disposed on the sensor chip, a light-permeable layer arranged above the sensor chip through the infrared light curing layer, and a visible light shielding layer that is in a ringed shape and that is disposed on the light-permeable layer. A sensing region of the sensor chip faces the light-permeable layer. The visible light shielding layer can block a visible light from passing therethrough, and has an opening located directly above the sensing region. The infrared light curing layer is located in a projection space defined by orthogonally projecting the visible light shielding layer toward the substrate, and the visible light shielding layer only allows an infrared light to travel onto the infrared light curing layer by passing therethrough.

Abstract: Provided herein are devices, kits, systems, and methods for collecting samples for analytical analysis and the safe disposal of sample collection devices after their use. The devices, kits, systems, and methods find use, for example, for disposing of biohazard materials by users in settings that may not be equipped with the professional biohazard disposal systems of laboratories, hospitals, and medical clinics.

Abstract: A display panel includes a plurality of pixels. Each of the pixels includes a first transistor having a gate electrode connected to a first node and a first electrode to which a high level driving voltage is applied, a light emitting device having an anode electrode connected to a second electrode of the first transistor and a cathode electrode to which a low level driving voltage is applied, a second transistor applying a fixing voltage to the first node based on a first gate signal, a third transistor applying a data voltage to a second node based on the first gate signal, a fourth transistor connecting the second node to an input terminal for the low level driving voltage based on a second gate signal having a phase opposite to a phase of the first gate signal, and a capacitor between the first node and the second node.

Abstract: An organic light emitting display device includes a substrate including first to third sub-pixels; first to third light emitting diodes disposed on the substrate and respectively located in the first to third sub-pixels; and a transmittance control layer, light emitted from the first to third light emitting diodes being transmitted toward the transmittance control layer, the transmittance control layer including a lens-shaped transparent pattern and a gray pattern, wherein the gray pattern is located to cover the lens-shaped transparent pattern, and has different thicknesses according to a thick of the transparent pattern.

Abstract: A display panel includes a cover window; an adhesion layer below the cover window; a polarizing plate below the adhesion layer; a panel layer below the polarizing plate; a support member below the panel layer; and a conductive side cover attached to a side surface of the polarizing plate and to a lower surface of the support member, wherein at least one of the cover window, the adhesion layer, and the polarizing plate includes an electrically conductive material to have increased electrical conductivity.

Abstract: A method for predicting heart rate (HR) of a user during a physical activity, comprising: monitoring the user during the physical activity with an wearable electronic device comprising a photoplethysmography (PPG) sensor, an accelerometer, a memory and a processor; wherein the memory is configured to store user demographic data, PPG data and accelerometer data detected by the PPG sensor and the accelerometer, respectively. The method includes computing a PPG heart rate estimation and a PPG quality flag using the PPG data and accelerometer data, wherein the PPG quality flag indicates whether the PPG data is reliable or not; computing an exponential heart rate estimation by applying the PPG heart rate estimation, the PPG quality flag and the user's demographic data on an exponential approximation model; if the PPG quality flag is reliable, outputting the PPG heart rate estimation; otherwise, outputting the exponential heart rate estimation.

Abstract: The present invention relates to an anti-CD40 antibody binding specifically to CD40 and use thereof and, particularly, provides an anti-CD40 antibody or an antigen-binding fragment thereof, and a pharmaceutical composition comprising the same antibody or fragment as an effective ingredient for prevention and/or treatment of cancer, cancer metastasis, infection, and/or immune deficiency diseases.

Abstract: A method for accessing blocks of a solid state drive is described. A starting position is received, where the starting position identifies a first block of a contiguous block region within a namespace of the solid state drive. The contiguous block region is to be accessed according to a single input/output operation and the namespace comprises two dimensions of logical address space with respective indices for indexing blocks within a corresponding dimension of the logical address space. A first dimensional identifier that identifies a size of the contiguous block region in a first dimension of the namespace is received. A second dimensional identifier that identifies a size of the contiguous block region in a second dimension of the namespace is received. Blocks of the contiguous block region are accessed in response to the single input/output operation according to the starting position, the first dimensional identifier, and the second dimensional identifier.

Abstract: Described herein are technologies for mapping sensed positions of operative rows of an agricultural implement, such as when the implement moves through a crop field. The technologies include a method including (1) sensing a position of an operative row at a geographic location of the field, (2) matching the location of the field with a position in a map of the field corresponding to the location, and (3) associating the sensed position of the row to the position in the map. In some embodiments, the method includes repeating the aforesaid operations for multiple geographic locations of the field and rendering an image of the map to be displayed in a GUI. Also, in some embodiments, the method includes rendering the image of the map with an image of a yield map of the field. In some embodiments, the method includes generating a topographic map based on the sensed row positions.

Abstract: A refrigerator includes a cabinet including a space, a door configured to open and close the space and including a light source and a front plate, through which light emitted from the light source passes, an output interface provided on the cabinet or the door to output sound, a communication unit configured to communicate with a remote device and a controller configured to play music through the output interface and to control the light source in association with music playback through the output interface, when a music playback command is received from the remote device through the communication interface.

Abstract: A bedside airborne pathogen control apparatus and system. A bedside airborne pathogen control apparatus and system may include an air treatment unit configured to be selectively coupled to a first surface of a hospital bed (e.g., a headboard, a footboard, or a side rail), an air terminal configured to be selectively coupled to a second surface of the hospital bed (e.g., the headboard, the footboard, or the side rail), and a flexible duct extending between the air treatment unit and the air terminal, wherein the flexible duct is configured to deliver a supply of air from an air outlet of the air treatment unit to the air terminal. The air treatment unit and the air terminal may be configured to establish a flow of air around the hospital bed to reduce the dissemination of airborne pathogens from an occupant of the hospital bed.

Abstract: A method of processing a substrate according to a PECVD process is described. Temperature profile of the substrate is adjusted to change deposition rate profile across the substrate. Plasma density profile is adjusted to change deposition rate profile across the substrate. Chamber surfaces exposed to the plasma are heated to improve plasma density uniformity and reduce formation of low quality deposits on chamber surfaces. In situ metrology may be used to monitor progress of a deposition process and trigger control actions involving substrate temperature profile, plasma density profile, pressure, temperature, and flow of reactants.

Abstract: Disclosed are a metal nanostructure based on biomolecules and a nanoplasmonic biosensor using the same.

Abstract: An operating method of a computing device for predicting a profile using deep learning includes sampling a unique pattern in a full chip, extracting a contour of a resist profile of each of a plurality of heights by performing rigorous simulation corresponding to the unique pattern, preparing an input image and an output image corresponding to the contour of each of the plurality of heights, performing deep learning on the extracted contour using the input image and the output image, and generating a profile prediction model according to performing of the deep leaning.

Abstract: The disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a data transmission rate higher than 4th generation (4G) communication systems such as long term evolution (LTE). A method performed by an E2 node is provided. The method includes a step of transmitting a radio access network (RAN) intelligent controller (RIC) indication message to a RIC, wherein the RIC indication message comprises an E2 service model (E2SM)-KPM indication message format 1 and an E2SM-KPM indication message format 2 for key performance measurement (KPM), the E2SM-KPM indication message format 1 does not comprise terminal identification information, and the E2SM-KPM indication message format 2 comprises terminal identification information.

Abstract: A dental flossing pick includes a body, a lever, and at least one torsion spring. The body may include a first arm and a first jaw, and the lever may include a second arm and a second jaw. The lever may be rotatably coupled to the body, and the at least one torsion spring may be coupled to the body and the lever. The first arm and the second arm may be rotatable toward one another, against a resistance force of the at least one torsion spring, from an open state to a closed state to form a handle. In the closed state, the first jaw and the second jaw may be clamped to one another to form a fork distal to the handle. The fork may include a first prong and a second prong defining therebetween a gap in which a length of dental floss material may be secured.

Abstract: An X-ray backscatter imaging system for precise searching for container hazardous cargo, includes: an X-ray generator configured to irradiate X-rays toward a search target container; and a cylinder-type scattering X-ray detection collimator configured to allow only scattering X-rays generated on a specific layer of the search target container among the X-rays irradiated from the X-ray generator to pass through, and X-rays scattering on a specific layer is measured by adjusting angles of collimators based on a layer to be measured, so that a search for hazardous cargo by layer of the container can be performed precisely.

Abstract: An electronic device includes; an intellectual property (IP) block, a thermal management unit (TMU) that detects a temperature associated with the IP block to generate a detected temperature, a clock management unit (CMU) that generates an operating clock and provides the operating clock to the IP block, a clock generator that controls operation of the CMU in generating the operating clock, a power management unit (PMU) that generates a supply voltage provided to the CMU, and a dynamic voltage frequency scaling (DVFS) block.