Abstract: An array platform for three-dimensional cell culturing and drug testing and screening is disclosed. In the array platform, a hydrogel-cell mixture injection area is configured to inject a plurality of kinds of hydrogel-cell mixtures. Cell observation areas are connected to the hydrogel-cell mixture injection area. Electrodes are disposed under the cell observation areas and automatic cell quantification and three-dimensional cell co-arrangement of the plurality of kinds of hydrogel-cell mixtures in the cell observation areas through the electrodes to imitate a structure of body's tissues. A drug injection area is configured to inject a plurality of kinds of drugs. Drug combination generators respectively correspond to the cell observation areas and are connected to the drug injection area. Each drug combination generator has a microfluidic channel structure and configured to generate drug combinations according to the plurality of kinds of drugs.

Abstract: Disclosed is a ferritic stainless steel having improved magnetization including, in percent by weight (wt %), 0.01% or less (excluding 0) of C) 0.003% or less (excluding 0) of N, 15 to 18% of Cr, 0.3 to 1.0% of Mn, 0.2 to 0.3% of Si, 0.005% or less (excluding 0) of Al, 0.005% or less (excluding 0) of Ti, and the balance of Fe and inevitable impurities, and satisfying the following equation, (Ti+Al+8*(C+N)/Mn)?0.3??Equation (1) (wherein Ti, Al, C, N, and Mn denote amounts (wt %) of the respective elements).

Abstract: There are provided a semiconductor memory device and a manufacturing method of a semiconductor memory device. The semiconductor memory device includes a conductive gate contact penetrating a contact region of a stepped stack structure including a plurality of interlayer insulating layers and a plurality of conductive patterns, which are alternately stacked.

Abstract: The present disclosure relates to a cooking appliance. In the cooking appliance, a hinge coupling part being fixed to a door and coupled to a hinge part is provided with a position adjustment guide part that guides a front-to-rear coupling position between a fastening part and the hinge coupling part, and the fastening part is coupled to the position adjustment guide part in a way that can move in the front-rear direction and is coupled to the hinge coupling part.

Abstract: Blood sample optimization systems and methods are described that reduce or eliminate contaminates in collected blood samples, which in turn reduces or eliminates false positive readings in blood cultures or other testing of collected blood samples. A blood sample optimization system can include a blood sequestration device located between a patient needle and a sample needle. The blood sequestration device can include a sequestration chamber for sequestering an initial, potentially contaminated aliquot of blood, and may further include a sampling channel that bypasses the sequestration chamber to convey likely uncontaminated blood between the patient needle and the sample needle after the initial aliquot of blood is sequestered in the sequestration chamber.

Abstract: The present disclosure relates to a cooking appliance. The cooking appliance includes an exhaust inducing part creating at least any one of a flow of air from any one lateral surface of a housing to the other lateral surface of the housing out of both lateral surfaces of the housing and a flow of air from the front of a cooking space to the rear surface of the housing, while being disposed on a lateral surface of the housing and creating a flow of air at the front of the cooking space.

Abstract: A method of manufacturing a display apparatus includes forming a first photosensitive pattern and a second photosensitive pattern of different thicknesses on an active layer; forming a driving semiconductor layer and a compensation semiconductor layer using the first photosensitive pattern and the second photosensitive pattern as masks to etch the active layer; exposing an upper surface of the driving semiconductor layer by etching the first photosensitive pattern and forming a third photosensitive pattern by etching at least a portion of the second photosensitive pattern; forming a first insulating layer on the driving semiconductor layer and the third photosensitive pattern; exposing an upper surface of the compensation semiconductor layer by stripping the third photosensitive pattern; and forming a second insulating layer on the first insulating layer and the compensation semiconductor layer.

Abstract: The present technology relates to a storage device. According to the present technology, a memory controller controlling a memory device including a plurality of memory blocks may include an operation controller and a lifetime information controller. The operation controller may control the memory device to receive a write request from a host and perform a write operation on a selected memory block among the plurality of memory blocks. The lifetime information controller may generate lifetime information including a lifetime level of the selected memory block based on an erase and write count of the selected memory block.

Abstract: Disclosed is an imine group-containing novel compound which is useful as a polymer modifier, a modified conjugated diene-based polymer including a functional group derived from the novel compound and having excellent affinity with a filler, a method for preparing the polymer, and a rubber composition including the polymer, and provides an imine group-containing compound represented by Formula 1, a modified conjugated diene-based polymer including a functional group derived therefrom, and a method for preparing the polymer.

Abstract: A thin film transistor substrate is provided, which comprises a substrate, a first thin film transistor on the substrate, and a second thin film transistor on the substrate, wherein the first thin film transistor includes a first active layer having a first channel portion, a first gate insulating layer on the first active layer, a first gate electrode on the first gate insulating layer, a first source electrode connected to the first active layer, and a first drain electrode spaced apart from the first source electrode and connected to the first active layer, the second thin film transistor includes a conductive material layer on the substrate, a first buffer layer on the conductive material layer, a second active layer having a second channel portion on the first buffer layer, a second gate insulating layer on the second active layer, a second gate electrode on the second gate insulating layer, a second source electrode connected to the second active layer, and a second drain electrode spaced apart from the

Abstract: One embodiment can provide a robotic system. The system can include a machine-vision module, a robotic arm comprising an end-effector, and a robotic controller configured to control movements of the robotic arm to move a component held by the end-effector from an initial pose to a target pose. While controlling the movements of the robotic arm, the robotic controller can be configured to move the component in a plurality of steps. Displacement of the component in each step is less than or equal to a predetermined maximum displacement value.

Abstract: Proposed is a refrigerator. According to the refrigerator, a storage space (121) may be defined in a cabinet (100), and a machine room (201) may be arranged under the storage space (121). To implement a cooling system, a compressor (610), a condenser (620), and a heat dissipation fan (611) may be included in the machine room (201). In addition, a control module (700) may be provided in the machine room (201) to face an outlet (225b) of the machine room (201). The control module (700) may be installed at a position close to the entrance of the machine room (201) and may be separated frontward from the machine room (201), and thus accessibility to the control module (700) can be enhanced.

Abstract: A display panel including a glass substrate having an opening area, and a display area at least partially surrounding the opening area; a thin film transistor on the display area including a semiconductor layer and a gate electrode; a display element electrically connected to the thin film transistor; a multi-layer including an insulating layer and a lower insulating layer. The insulating layer is between the glass substrate and the display element and the lower insulating layer is between the glass substrate and the insulating layer; and a thin-film encapsulation layer covering the display element including an inorganic encapsulation layer and an organic encapsulation layer. The multi-layer includes a first groove between the opening area and the display area. A first width of a portion of the first groove in the lower insulating layer is greater than a second width of a portion of the first groove in the insulating layer.

Abstract: SiGe photodiode for crosstalk reduction. In one embodiment, an image sensor includes a plurality of pixels arranged in rows and columns of a pixel array disposed in a semiconductor material. Each pixel includes a plurality of photodiodes. The plurality of pixels are configured to receive an incoming light through an illuminated surface of the semiconductor material. Each pixel includes a first photodiode comprising a silicon (Si) material; and a second photodiode having the Si material and a silicon germanium (SiGe) material.

Abstract: An optical scanning device includes a substrate, a frame, a plurality of light source modules, and a scanning mirror assembly. The frame is disposed on the substrate to form an accommodating space, and includes a side wall and a reflective portion located on a top end of the side wall and having a light exit. The light source modules are disposed in the accommodating space, surround the scanning mirror assembly, and are configured to provide a plurality of light beams to the reflective portion. The scanning mirror assembly is disposed in the accommodating space and located on a transmission path of the light beams reflected by the reflective portion. The scanning mirror assembly includes a scanning element oscillating along at least one rotation axis and being configured to reflect the light beams to form a scanning light beam transmitted through the light exit out of the optical scanning device.

Abstract: A spinning reel includes a reel body, a handle shaft rotatably supported with respect to the reel body, a spool shaft movably supported in a front-rear direction with respect to the reel body, a reciprocator including a first gear configured to rotate in a first direction of rotation in conjunction with rotation of the handle shaft, a second gear including a gear body configured to mesh with the first gear and a first boss portion protruding from the gear body and configured to rotate in a second direction of rotation opposite to the first direction of rotation, and a slider mounted on the spool shaft and including an engagement groove with which the first boss portion is configured to engage, and a limiter disposed between the reel body and the second gear and being configured to limit rotation of the second gear in the first direction of rotation.

Abstract: According to one aspect, a medical device may be configured to couple to a body. The medical device may comprise a material layer; a plurality of adhesive layers coupled to the material layer and configured to couple to a user's skin, wherein each adhesive layer of the plurality of adhesive layers includes a plurality of micro passages; a channel extending between two adjacent adhesive layers of the plurality of adhesive layers; and a superhydrophobic coating covering at least a portion of each of the two adjacent adhesive layers and the material layer forming the channel.

Abstract: A method for providing a substrate coating comprises transferring a substrate to an enclosed ink jet printing system; printing organic material in a deposition region of the substrate using the enclosed ink jet printing system, the deposition region comprising at least a portion of an active region of a light-emitting device on the substrate; loading the substrate with the organic material deposited thereon to an enclosed curing module; supporting the substrate in the enclosed curing module, the supporting the substrate comprising floating the substrate on a gas cushion established by a floatation support apparatus; and while supporting the substrate in the enclosed curing module, curing the organic material deposited on the substrate to form an organic film layer.

Abstract: Disclosed in the present invention are a method for transmitting and receiving a physical channel in a wireless communication system, and a device for same. Specifically, a method for a UE (User equipment) to transmit and receive a physical channel in a wireless communication system comprises the steps of: receiving configuration information; receiving control information including a plurality of beam information; and transmitting an uplink channel or receiving a downlink channel on the basis of the control information, wherein: a repetitive transmission scheme is configured on the basis of the configuration information; a plurality of transmission occasions are set on the basis of the repetitive transmission scheme, each of the transmission occasions being indexed; and the plurality of pieces of beam information respectively correspond to the transmission occasions according to the order of the plurality of transmission occasions on the basis of predefined rules.

Abstract: A vehicle includes a speed profile generating device that generates a speed profile indicating an expected speed change of a vehicle with respect to a unit time, based on a current driving state of the vehicle, a time point selecting device that selects a target time point, a first time point earlier than the target time, and a second time point later than the target time point from the speed profile, a tracking acceleration generating device that generates a tracking acceleration for tracking the speed profile based on the target time point, the first time point, the second time point, and the speed profile, and a controller module that controls a driving state of the vehicle based on the tracking acceleration.