Abstract: Disclosed are a source drive integrated circuit (IC), a method of manufacturing the same, and a display apparatus including the source drive IC. The source drive IC includes a core portion, a first channel portion disposed outside one side of the core portion, a second channel portion disposed outside the other side of the core portion, a first resistor string provided inward from the one side of the core portion to generate a plurality of gamma voltages, a first resistance corrector provided between the first resistor string and the first channel portion, and a first connection line extending from the first resistor string to each of the first channel portion and the second channel portion and transferring the plurality of gamma voltages to the first channel portion and the second channel portion. The first connection line extends to the first channel portion via the first resistance corrector.

Abstract: Disclosed is a source drive integrated circuit comprising: a core unit, a channel processing unit provided in each of a channel area disposed in a first side of the control area and a channel area disposed in a second side of the control area facing the first side to convert digital data, corresponding to a digital image signal transferred from the core unit, into a data voltage corresponding to an analog image signal and to output the data voltage, a resistor string provided in at least one of a pad area disposed in a third side of the control area and a pad area disposed in a fourth side of the control area facing the third side to generate a gamma voltage for converting the digital data into the data voltage and to supply the gamma voltage to the channel processing unit, and N number of gamma pads.

Abstract: The present invention relates to a touch panel and, more particularly, to a touch panel capable of improving electrical conductive characteristics of the touch panel, reducing the size of the touch panel, improving the visibility of the touch panel, and minimizing damage to a substrate when a failure test is performed on the touch panel.

Abstract: A light emitting diode chip includes: a first conductivity type semiconductor layer; a mesa disposed on a partial region of the first conductivity type semiconductor layer, and including an active layer and a second conductivity type semiconductor layer; a transparent electrode being in ohmic contact with the second conductivity type semiconductor layer; a first current spreader being in ohmic contact with the first conductivity type semiconductor layer; a second current spreader electrically connected to the transparent electrode; an insulation layer covering the mesa, the first current spreader and the second current spreader, and including a distributed Bragg reflector. A lateral distance between the first current spreader and the mesa is larger than a thickness of the insulation layer, and a first side surface of the first current spreader close to the mesa is longer than the second side surface thereof.

Abstract: A post processing apparatus includes a post processing unit that performs a post process on a sheet of paper, a duct, and a blower that blows an airflow to the duct. The post processing apparatus has a transport path through which the sheet is transported toward the post processing unit. The duct is provided in a width direction of the transport path. The duct has a slit formed in a sheet width direction, and the airflow having been blown by the blower is blown through the slit toward the sheet transported to the post processing apparatus.

Abstract: A monitoring system according to the present embodiment comprises a surveillance camera and a monitoring device. The surveillance camera transmits information on an operation environment thereof to the monitoring device. The monitoring device periodically predicts a future breakdown date of at least one component according to the information on the operation environment of the surveillance camera and characteristic information on the al least one component of the surveillance camera, and provides a warning when the future breakdown date of the prediction result is within a predetermined period from a current date.

Abstract: A method of styling content on a touch screen device is provided. The method includes receiving a user's input with respect to an attribute item of a stroke-based object, receiving a user's touch input with respect to a region indicating the stroke-based object on a touch screen, and changing an attribute value of the stroke-based object based on the attribute item of the stroke-based object and the received user's touch input.

Abstract: An electronic device includes a first device housing and a second device housing. Each can optionally define a linear recess. A hinge couples the first device housing to the second device housing. The first device housing is pivotable about the hinge relative to the second device housing. A flexible display is situated in the linear recess, where included, and spans the hinge. The hinge includes a cam, a first support plate pivotally coupled to a first side of the cam, and a second support plate pivotally coupled to a second side of the cam. The first support plate, the cam, and the second support plate bridge the linear recess of each device housing when the electronic device is in an axially displaced open position, but define boundaries within which the flexible display defines a service loop when the electronic device is in a closed position.

Abstract: An electronic device and a control method therefor are disclosed. An electronic device according to the present invention comprises: a communication unit for performing data communication with at least one peripheral device; an output unit for outputting virtual environment content; and a control unit for controlling the output unit so as to play the virtual environment content according to a user command, determining the peripheral device, which can provide a function corresponding to a virtual effect, among peripheral devices of which there is at least one, on the basis of information on the virtual effect provided from the virtual environment content, and controlling the communication unit so as to transmit a control signal, which corresponds to the virtual effect, to the determined peripheral device.

Abstract: A semiconductor package may include a first semiconductor chip, a second semiconductor chip, and a thermal redistribution pattern which are disposed on a package substrate. The thermal redistribution pattern may include a first end portion disposed in a high temperature region adjacent to the first semiconductor chip, a second end portion disposed in a low temperature region adjacent to the second semiconductor chip, and an extension portion connecting the first end portion to the second end portion.

Abstract: The present disclosure relates to a novel use of EI24, and provides a novel use of EI24 involved in the improvement of EGFR-TKI drug resistance by inhibiting IGF-1R signaling. According to the present disclosure, the presence or absence of resistance to anti-cancer drugs may be determined by detecting an expression level of EI24. In addition, resistance to anti-cancer drugs may be inhibited, delayed, or improved using EI24 or an activating agent thereof. Moreover, by regulating a pathway of EI24-mediated resistance to anti-cancer drugs, the efficacy of existing anti-cancer drugs may be enhanced, and resistance to anti-cancer drugs may be inhibited, delayed, or improved.

Abstract: Disclosed herein is a compound composition for a vehicle interior material using a natural fiber, which has use for enhancing physical properties, such as shock resistance, tensile strength, flexural strength, elongation, flexural modulus of elasticity, and heat deflection temperature, while realizing a reduction in weight of a vehicle. The compound composition is composed of a base resin obtained by mixing a high-fluidity polypropylene resin and a high-impact polypropylene resin, the base resin being a thermoplastic resin, a reinforcing filler that is a lightweight, eco-friendly, and low-density natural fiber, an impact modifier that is ethylene-propylene-octene rubber, an inorganic filler that functions as a nuclear agent, and a maleic-anhydride compatibilizer.

Abstract: A digital frequency measuring apparatus includes a frequency divider dividing an input frequency signal and providing a divided frequency signal; a period counter counting clock cycles in a period of the divided frequency signal using a clock signal and providing a period count value for each period; and a digital filter amplifying the period count value using an accumulated gain, converting an amplified period count value into a frequency, and providing a first digital output value. The digital filter determines the accumulated gain using a predetermined stage number and a predetermined decimator factor.

Abstract: The present invention relates to a polarizing plate including a water-based adhesive layer, a primer layer, and a polyethylene terephthalate protection film sequentially provided on at least one surface of a polarizer, in which the water-based adhesive layer is formed by using a water-based adhesive including a polyvinyl alcohol-based resin, an amine-based metal compound, and a pH adjuster, and the pH adjuster includes epoxy (meth)acrylate, alcohol, and acid, and a method for manufacturing the same.

Abstract: A method of allocating resources of a video recorder includes: setting a first channel from among a plurality of channels of the video recorder as a temporary registration channel; broadcasting a notification of temporary registration availability to one or more cameras from among a plurality of cameras; receiving a first temporary registration request in response to the notification of temporary registration availability from a first camera, from among the one or more cameras; allocating the first channel to the first camera in response to the first temporary registration request; and terminating the allocation of the first channel to the first camera, based on recording of video information of the first camera in the video recorder through the first channel.

Abstract: An actuator of a camera module includes a magnet, a coil facing the magnet, a driver configured to apply a driving signal to the coil to move the magnet in a direction, and a position estimator. The position estimator is configured to convert an oscillation signal into a digital signal in a delta sigma modulation scheme, and estimate the position of the magnet from the digital signal. A frequency of the oscillation signal varies based on a position of the magnet.

Abstract: The present invention relates to a polarizing plate including a polyethylene terephthalate film and having an excellent optical property, and a method for manufacturing the same, and the polarizing plate of the present invention includes: a water-based adhesive layer, a primer layer, and a polyethylene terephthalate protection film sequentially provided on at least one surface of a polarizer, in which the water-based adhesive layer is formed by using a water-based adhesive including a polyvinyl alcohol-based resin and a glyoxalate crosslinking agent at a weight ratio of 100:5 to 100:50, and the primer layer is formed by using a primer composition including a polyester-based compound and an acryl-based compound.

Abstract: Provided are an apparatus and method for learner diagnosis using reliability of a cognitive diagnostic model, which estimates the reliability of the cognitive diagnostic model that estimates a concept vector (?) of a learner through a Q-matrix regarding a question and an R-matrix regarding a response to a question, the method including assuming a probability (P(X|?)) of a learner response (X) when a concept vector (?) of a learner is given; obtaining a concept pattern-specific probability (P(?|X)) of the learner from the assumed concept vector and learner response of the learner; obtaining an information entropy (H) value of the learner from the concept pattern-specific probability (P(?|X)) of the learner; and obtaining reliability (?) of an estimated result of a learner-specific concept understanding using the information entropy value of the learner and a number of concepts.

Abstract: Provided is a high strength steel sheet having an excellent high-temperature elongation characteristic. The sheet includes, by weight %, 0.4-0.9% of C, 0.01-1.5% of Cr, 0.03% or less (exclusive of 0%) of P, 0.01% or less (exclusive of 0%) of S, 0.01% or less (exclusive of 0%) of N, 0.01% or less (exclusive of 0%) of sol. Al, and a balance of Fe and inevitable impurities, and comprises at least one among 2.1% or less (exclusive of 0%) of Mn and 1.6% or less (exclusive of 0%) of Si; the sheet has a microcrystalline structure including pearlite having an area fraction of 80% or more and ferrite having an area fraction of 20% or less; and the pearlite includes cementite having a major axis length of 200 nm or shorter.

Abstract: A mobile device, a host device, and an X-ray detector are provided. The mobile device includes a first communicator configured to receive identification information of the X-ray detector from the X-ray detector, and a second communicator configured to send the received identification information of the X-ray detector to the host device.