Abstract: A method and device for positioning physical sensors and virtual sensors is disclosed. The positioning method performed by the positioning device for selecting each of the positions of the physical sensors and the virtual sensors in an indoor space includes: generating a position-related combination of the physical sensors and the virtual sensors based on the number of nodes of the physical sensors; calculating performance of the virtual sensors for each generated combination; determining whether there is a combination in which the performance of all virtual sensors satisfies a preset criterion among the calculated results; and selecting, when there is a combination that satisfies the preset criterion, positions included in the combination as positions of the physical sensors and the virtual sensors.

Abstract: A semiconductor device incudes: a plurality of lower channel patterns apart from each other; a plurality of upper channel patterns spaced apart from each other on the plurality of lower channel patterns; a gate structure surrounding the plurality of lower channel patterns and the plurality of upper channel patterns; a lower source/drain trench positioned on at least one side of the plurality of lower channel patterns; an upper source/drain trench positioned on at least one side of the plurality of upper channel patterns; a lower source/drain pattern positioned within the lower source/drain trench; and an upper source/drain pattern including first upper source/drain layers positioned on opposite sidewalls of the upper source/drain trench, and a second upper source/drain layer positioned between the first upper source/drain layers, in which the first upper source/drain layer does not cover at least a portion of the bottom surface of the upper source/drain trench.

Abstract: An optical imaging system includes a first lens, a second lens, a third lens, a fourth lens, and a fifth lens sequentially disposed in ascending numerical order along an optical axis of the optical imaging system from an object side of the optical imaging system toward an imaging plane of the optical imaging system, wherein LfS2el/L1S1el?0.65 and 0.05<T1/TTL<0.1 are satisfied, where LfS2el is a maximum effective radius of an image-side surface of the fifth lens, L1S1el is a maximum effective radius of an object-side surface of the first lens, T1 is a thickness of the first lens along the optical axis, and TTL is a distance along the optical axis from the object-side surface of the first lens to the imaging plane.

Abstract: A display apparatus includes a display panel and a display panel driver. The display panel driver drives the display panel. The display panel driver determines a target luminance for a target luminance setting value and a target grayscale value based on a first luminance for a first adjacent luminance setting value and a first grayscale value and a second luminance for a second adjacent luminance setting value and a second grayscale value. At least one selected from the first grayscale value and the second grayscale value is different from the target grayscale value.

Abstract: The present invention relates to a pharmaceutical composition for preventing, ameliorating, or treating cancer, wherein the composition contains 8-paradol or a pharmaceutically acceptable salt thereof as an active ingredient, and thus has excellent effects in preventing, ameliorating, or treating cancer without causing toxicity in the body.

Abstract: An optical imaging system includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens sequentially disposed in ascending numerical order along an optical axis of the optical imaging system from an object side of the optical imaging system toward an imaging surface of an image sensor, wherein f/f2+f/f3<?0.4 is satisfied, where f is a focal length of the optical imaging system, f2 is a focal length of the second lens, and f3 is a focal length of the third lens, and TTL/(2*IMG HT)<0.69 is satisfied, where TTL is a distance along the optical axis from an object-side surface of the first lens to the imaging surface of the image sensor, and IMG HT is one half of a diagonal length of the imaging surface of the image sensor.

Abstract: The presently disclosed subject matter provides a biomimetic lung disease model, and methods of its production and use. In one exemplary embodiment, the biomimetic lung disease model can include a first and second microchannel with a membrane coated with airway epithelial cells disposed between the microchannels and at least one device coupled to the biomimetic model that delivers an agent to at least one microchannel. In certain embodiments, the agent is cigarette smoke.

Abstract: An optical imaging system includes a plurality of lenses disposed along an optical axis from an object side of the optical imaging system toward an imaging plane of the optical imaging system. The lenses are separated from each other by respective air gaps along the optical axis between the lenses. The lenses include a first lens closest to the object side of the optical imaging system. The conditional expressions 1.5 mm<Gmax, TL<12.0 mm, and 0.15<R1/f are satisfied, where Gmax is a maximum air gap along the optical axis among all of the air gaps, TL is a length of the optical imaging system along the optical axis from an object-side surface of the first lens to the imaging plane, R1 is a radius of curvature of the object-side surface of the first lens, and f is a focal length of the optical imaging system.

Abstract: An ink-jet printing apparatus includes: a stage on which a substrate including first and second alignment marks is mounted; an ink-jet head part discharging ink; a mark measuring part measuring a first coordinate of each of the first and second alignment marks during a first compensation period, the mark measuring part measuring a second coordinate of the first alignment mark during a second compensation period; and a substrate fixing part holding the substrate. The substrate fixing part performs a first operation to move the substrate such that the first coordinates of the first and second alignment marks in a first direction align with each other during the first compensation period, and performs a second operation to move the substrate according to a result obtained by comparing the second coordinate of the first alignment mark with a reference coordinate of the first alignment mark during the second compensation period.

Abstract: The present disclosure relates to electromagnetic wave stimulation optimization system and method. The electromagnetic wave stimulation optimization system includes an input unit configured to receive information on a target person and information on an EM wave; a simulation unit configured to apply the received information on the target person and the received information on the EM wave to a previously stored human phantom to perform a simulation and configured to predict a human body response to EM wave stimulation; and an output unit configure dot output an optimal EM wave stimulation condition from the human body response of the EM wave stimulation for the information on the at least one EM wave.

Abstract: A sensor device package includes a sensor device including touch sensing electrodes and an antenna unit, and a circuit board bonded to the sensor device. The circuit board includes a core layer including a first surface and a second surface which face each other, a first conductive layer including first touch sensor signal lines and a first antenna signal line distributed at the same level on the first surface, a second conductive layer including second touch sensor signal lines and a second antenna signal line distributed at the same level on the second surface, an antenna via structure which penetrates the core layer to connect the first antenna signal line and the second antenna signal line with each other, and a touch sensor via structure which penetrates the core layer to connect the first touch sensor signal lines and the second touch sensor signal lines to each other, respectively.

Abstract: Provided are a display device and a method for manufacturing the same. According to one or more embodiments of the present disclosure, the display device includes a substrate, a bank on the substrate and comprising an opening, a pixel electrode and a common electrode spaced from each other on the substrate in the opening, an organic layer on the pixel electrode and the common electrode in the opening, a light emitting element on the organic layer, and comprising a first electrode and a second electrode on a top surface thereof, a first connection electrode connected to the pixel electrode and the first electrode of the light emitting element, and a second connection electrode connected to the common electrode and the second electrode of the light emitting element. The organic layer is on a bottom surface and at least a portion of one side surface of the light emitting element.

Abstract: N-acylated glycol chitosan may be loaded with both a hydrophilic drug and a hydrophobic drug due to its amphiphilic nature, may have an increased intratympanic retention time by undergoing a sol-gel phase transition in the tympanic cavity, does not have any side effect, and may release a drug in an immediate or sustained release manner depending on the type and concentration of the drug, and thus it may be useful for intratympanic drug delivery and treatment of inner car diseases.

Abstract: Provided are a display device and a method for manufacturing the same. According to one or more embodiments of the present disclosure, the display device includes a substrate, a pixel electrode above the substrate, an organic layer above the pixel electrode, a light-emitting element above the organic layer, and including a contact electrode in contact with the organic layer, and a connection electrode connected to the pixel electrode and to the contact electrode, on a side surface of the organic layer, and on a side surface of the contact electrode.

Abstract: A deposition apparatus including a deposition chamber having an inner space that accommodates a substrate and provides a vacuum or non-vacuum state to the substrate, the inner space defined by a floor surface, a ceiling surface and a wall surface, a gas spraying part that is accommodated in the inner space, includes a lower surface facing the substrate and an upper surface, and sprays gas onto the substrate, and a substrate conveying part accommodated in the inner space, having the substrate disposed thereon, and moving the substrate in the first direction. A thickness of the gas spraying part varies along the second direction, and in the non-vacuum state, the lower surface of the gas spraying part has a curved surface, and in the vacuum state, the lower surface of the gas spraying part has a flat surface on a plane defined by the first direction and the second direction.

Abstract: The present disclosure provides an inkjet ink and primer fluid set containing an aqueous primer composition and aqueous inkjet inks. The aqueous primer composition forms a coating on a print substrate. The inkjet inks contain a polymeric binder that interacts with the primer composition. This fluid set is particularly suitable for printing on non-porous plastic substrate.

Abstract: An inkjet printing device includes: an inkjet head; an ink supply device connected to the inkjet head; a purge bath below the inkjet head, and connected to the ink supply device; a first channel connecting the purge bath and the ink supply device; and a densitometer in the first channel.

Abstract: A radio frequency integrated circuit (RFIC) includes a first receive chain configured to receive a first high-frequency input signal, generate a first baseband signal based on the first high-frequency input signal by using a first downward frequency signal, and output the first baseband signal to a first output port, a first local oscillator configured to generate a first oscillation clock signal, a second local oscillator configured to generate a second oscillation clock signal, a first multiplexer configured to output one among the first and oscillation clock signals to a second output port based on an oscillation clock output selection signal, a first input port configured to receive a third oscillation clock signal from an external source, and a second multiplexer configured to output one among the first through third oscillation signals to the first receive chain as the first downward frequency signal based on a first downward frequency selection signal.

Abstract: According to certain embodiments, an electronic device comprises: a display configured to perform a scanning operation in a scanning operation frequency range; a battery; a wireless charging antenna configured to induce a current when proximate to wireless charging signal in a frequency range adjacent to the scanning operation frequency range, and wherein the induced current charges the battery; a first flexible printed circuit board disposed between the wireless charging antenna and the battery and connected to the display; a second flexible printed circuit board disposed in parallel with the first flexible printed circuit board; and at least one shielding sheet disposed between the wireless charging antenna and the first printed circuit board.