Abstract: The present disclosure relates to a memory device for correcting a pulse duty ratio and a memory system including the same, and relates to a memory device which corrects the duty ratio of a primary pulse of a memory device control signal, and a memory system including the same.

Abstract: A structure for utilizing indoor natural light in a moving space includes a smart light blocking unit located on a vehicle and configured such that transmittance of at least a portion thereof is able to be controlled, an indoor camera configured to measure an indoor environment of the vehicle, a receiver configured to receive a user's request, and a controller configured to determine an indoor state of the vehicle using the indoor camera and to set a light blocking area of the smart light blocking unit by receiving the user's request through the receiver.

Abstract: A voltage generation circuit may include: a first transistor coupled to an internal supply voltage terminal, and configured as a diode-connected transistor; a second transistor coupled to the first transistor and configured as a diode-connected transistor; and a third transistor coupled between the second transistor and a ground voltage terminal, and configured to operate according to a first reference voltage generated based on an external supply voltage. The voltage generation circuit may limit a variation in level of a second reference voltage which is generated through a drain terminal of the second transistor as a threshold voltage of the second transistor rises according to a rise in level of the internal supply voltage.

Abstract: A buffer circuit includes a power control circuit, an inverting circuit, and a voltage adjustment circuit. The power control circuit is configured to provide voltages based on an input signal and a mode signal, and the inverting circuit is configured to receive and invert the voltages to generate an output signal. The voltage adjustment circuit is configured to adjust voltage levels based on the mode signal and the output signal.

Abstract: A signal receiving device may include a high-speed receiving circuit, a low-speed receiving circuit, a low-speed synchronization circuit and a low-speed synchronization circuit. The high-speed receiving circuit receives an input signal and generate a high-speed received signal in a first operation mode. The high-speed synchronization circuit generates a high-speed synchronized signal to synchronize the high-speed received signal with a clock signal. The low-speed receiving circuit receives the input signal and generate a low-speed received signal in a second operation mode. The low-speed synchronization circuit generates a low-speed synchronized signal to synchronize the low-speed received signal with the clock signal. According to an operation mode, one of the high-speed synchronized signal and the low-speed synchronized signal is selected as an internal signal.

Abstract: A system for monitoring alignment of a second component relative to a first component includes a camera, and a controller including a processor and a nontransitory memory. The controller is configured to receive a first captured image from the camera when the second component is in a predetermined position relative to the first component, receive a selection of a region of interest (ROI) in the first captured image, identify a visible feature of the second component within the ROI of the first captured image, receive captured images from the camera during a subsequent operation, identify a second captured image when the second component is expected to be in the predetermined position relative to the first component, and determine if the second component is in the predetermined position relative to the first component based on the second captured image and the identified visible feature of the first captured image.

Abstract: A structure and method for utilizing natural light indoors or in the interior in a moving space are disclosed. The structure includes: at least one natural light condenser configured to reflect the natural light; a natural light transmitter configured such that the natural light reflected by the at least one natural light condenser is moved to the natural light transmitter; a smart lamp unit including an artificial light generator; a smart lamp driver located adjacent to the smart lamp unit and configured to move the smart lamp unit; and a controller connected to the at least one natural light condenser, the natural light transmitter, the smart lamp unit, and the smart lamp driver so as to transmit and receive information therewith. The controller is configured to combine artificial light with the natural light in response to a user request signal to radiate a combination of the artificial and natural light.

Abstract: A data input buffer includes a plurality of buffer units configured to receive a first impedance calibration code and a second impedance calibration code, wherein each of the plurality of buffer units outputs an offset detected with a first input terminal and a second input terminal thereof short-circuited, as write data, and wherein a buffer unit corresponding to a current value of the first impedance calibration code among the plurality of buffer units is configured to correct the offset according to the second impedance calibration code.

Abstract: A voltage generation circuit may include: a first transistor coupled to an internal supply voltage terminal, and configured as a diode-connected transistor; a second transistor coupled to the first transistor and configured as a diode-connected transistor; and a third transistor coupled between the second transistor and a ground voltage terminal, and configured to operate according to a first reference voltage generated based on an external supply voltage. The voltage generation circuit may limit a variation in level of a second reference voltage which is generated through a drain terminal of the second transistor as a threshold voltage of the second transistor rises according to a rise in level of the internal supply voltage.

Abstract: A touch panel including: a first electrode pattern arranged in a first direction, including a plurality of first electrode cells that are physically separated from each other; a second electrode pattern arranged in a second direction crossing the first direction, including a plurality of second electrode cells that are physically separated from each other; first touch signal lines connected to the first electrode cells; and second touch signal lines connected to the second electrode cells. The electrode patterns and the touch signal lines are arranged on the same layer on a substrate such that a first virtual connection line for connecting centers of second electrode cells of a first group corresponding to an n-th first electrode cell crosses a second virtual connection line for connecting centers of second electrode cells of a second group corresponding to an (n+1)-th first electrode cell.

Abstract: The present disclosure relates to a serum-free medium composition for enhancing Wnt protein activity and culturing an organoid and a method for culturing an organoid using the same.

Abstract: The present invention relates to compounds of [Formula A]: including N-(9,13b-dihydro-1H-dibenzo[c,f]imidazo[1,5-a]azepin-3-yl)-2-hydroxybenzamide, 2-((9,13b-dihydro-1H-dibenzo[c,f]imidazo[1,5-a]azepin-3-yl)carbamoyl)phenyl acetate, methods for preparing the compounds, and compositions including the compounds as active ingredients. The compounds of the present invention are very effective in anti-inflammation and pain relief. The compositions of the present invention are effective in preventing or treating inflammation and/or pain.

Abstract: A voltage generation circuit may include: a first transistor coupled to an internal supply voltage terminal, and configured as a diode-connected transistor; a second transistor coupled to the first transistor and configured as a diode-connected transistor; and a third transistor coupled between the second transistor and a ground voltage terminal, and configured to operate according to a first reference voltage generated based on an external supply voltage. The voltage generation circuit may limit a variation in level of a second reference voltage which is generated through a drain terminal of the second transistor as a threshold voltage of the second transistor rises according to a rise in level of the internal supply voltage.

Abstract: A display apparatus includes a substrate including a first area, a second area, and a bending area between the first area and the second area, a plurality of pixels disposed in the first area, a protection film disposed under the substrate, a dummy film disposed under the protection film, and an opening in the protection film, wherein the opening overlaps the bending area.

Abstract: A display device includes a display module configured to display an image, and a flexible board in which a flat area and a bending area arranged in one direction in a plan view are defined, wherein at least a portion of the flat area is connected to the display module, and wherein the flexible board includes a base substrate connected to the display module, a cover member on the flat area, and covering a boundary at which the base substrate and the display module are connected to each other, and a blocking member on the flat area, and in contact with the cover member.

Abstract: Provided are methods and compositions for the prevention and treatment of diabetes complications. The methods include administration of pharmaceutical compounds containing a novel chrysin derivative compound as an active ingredient. More specifically, the pharmaceutical compositions inhibit the formation of an advanced glycation end product (AGE) thereby preventing or treating diabetes complications.

Abstract: A display apparatus includes a substrate including a first area, a second area, and a bending area between the first area and the second area, a plurality of pixels disposed in the first area, a protection film disposed under the substrate, a dummy film disposed under the protection film, and an opening in the protection film, wherein the opening overlaps the bending area.

Abstract: A flexible printed circuit board including: a base film; an electrode pad disposed on one side of the base film; a circuit pattern connected with the electrode pad; a coverlay that overlaps at least a part of the circuit pattern; and a cover resin that overlaps the circuit pattern and at least a part of the coverlay. The coverlay includes a body portion and a protrusion protruded from the body portion.

Abstract: A signal receiving device may include a high-speed receiving circuit, a low-speed receiving circuit, a low-speed synchronization circuit and a low-speed synchronization circuit. The high-speed receiving circuit receives an input signal and generate a high-speed received signal in a first operation mode. The high-speed synchronization circuit generates a high-speed synchronized signal to synchronize the high-speed received signal with a clock signal. The low-speed receiving circuit receives the input signal and generate a low-speed received signal in a second operation mode. The low-speed synchronization circuit generates a low-speed synchronized signal to synchronize the low-speed received signal with the clock signal. According to an operation mode, one of the high-speed synchronized signal and the low-speed synchronized signal is selected as an internal signal.

Abstract: A method for automatically segmenting three-dimensional blood vessel data from three-dimensional medical image data of a patient through the use of a computer is provided. The method includes: receiving the three-dimensional medical image data of the patient; generating three-dimensional shape machine-learning blood vessel data from the received three-dimensional medical image data through the use of a machine-learned segmentation program so as to generate three-dimensional blood vessel data; and generating corrected three-dimensional shape blood vessel data from the received three-dimensional medical image data and the generated three-dimensional shape machine-learning blood vessel data through the use of an image processing program.