Abstract: A form of a color-changeable plastic includes: a first conductive electrode layer; a color change layer disposed on the first conductive electrode layer, configured to cover a top surface of the first conductive electrode layer, and made of a substance that changes color depending on whether a voltage is applied; a second conductive electrode layer disposed on the color change laver, configured to cover a top surface and side surfaces of the color change layer, and configured to change the color of the color change layer with the first conductive electrode layer when the voltage is applied; and a conductive guide disposed at at least one of the first conductive electrode layer or the second conductive electrode layer, and configured to guide a movement of electrons and a color change direction of the color change layer when the voltage is applied.

Abstract: A thermoplastic resin composition of the present invention is characterized by comprising: about 100 parts by weight of a polycarbonate resin; about 1 to about 15 parts by weight of a rubber-modified vinyl-based copolymer resin; about 10 to about 30 parts by weight of a phosphorus-based flame retardant; about 0.01 to about 0.5 parts by weight of a fluoropolymer encapsulated with methyl methacrylate; about 1 to about 20 parts by weight of wollastonite; about 2 to about 8 parts by weight of graphene composed of 1 to 3 carbon atom layers and having an average particle diameter (D50) of about 5 to about 15 nm; and about 0.5 to about 5 parts by weight of carbon black coated with silicon (Si). The thermoplastic resin composition has excellent electrical conductivity, flame retardancy, fluidity, impact resistance, balance of physical properties thereof, and the like.

Abstract: A vehicle accident detection and automatic reporting system includes: a vehicle terminal mounted on a vehicle and acquiring driving information of the vehicle; and a user terminal owned by a user riding in the vehicle, wherein the user terminal includes: a sensor module for sensing movement information of the vehicle; a communication unit for communicating with the vehicle terminal and receiving driving information of the vehicle; and a control unit for determining whether an accident occurs in the vehicle by using the driving information and the movement information of the vehicle.

Abstract: The present disclosure relates to a hologram recording system that has an optical structure capable of replacing a polarization image sensor, thereby acquiring high-resolution holograms in real time by utilizing a high-resolution general image sensor. The hologram recording system for acquiring an interference pattern formed by self-interference of incident light from a target object is disclosed. The hologram recording system comprises a polarizer array including a plurality of polarizers, an image sensor including a plurality of pixels and an imaging optics disposed between the polarizer array and the image sensor. The imaging optics optically corresponds each of the plurality of polarizers to each of the plurality of pixels.

Abstract: Disclosed is a radar device capable of operating in a dual mode, which includes a transmitter that includes a first signal generator that generates a Doppler radar signal and a second signal generator that generates a Frequency Modulated Continuous Wave (FMCW) radar signal, a receiver that receives a reflected signal reflected from a target and converts the reflected signal to a digital signal, a signal processing circuit that processes the digital signal differently depending on the dual mode to output an output signal, a signal analysis circuit that analyzes the output signal, and a controller that controls operations of the transmitter, the receiver, the signal processing circuit, and the signal analysis circuit, and the dual mode includes a first mode in which the first signal generator is activated and a second mode in which the second signal generator is activated.

Abstract: Disclosed herein is a combustor nozzle that includes at least one cluster composed of a plurality of tubes through which air and fuel flow, wherein the cluster includes a main tube through which air and fuel flow, a sub-tube disposed to surround the main tube, a fuel supply part positioned inside the main tube to supply fuel, and a plurality of wing parts protruding radially from the fuel supply part, each having one end coupled to the fuel supply part and the other end in contact with an inner peripheral surface of the main tube.

Abstract: Systems, methods, and computer-readable storage media for predicting user interest, and more specifically to defining user interest based on user expressions of intent. The system can receive a list of items, where each item in the list of items has a similar purpose and can be substituted with other items in the list of items, and item content elements associated with items in the list. The system can then identify websites with content that is relevant to the item content elements associated with the list based on relevancy, and identify at least one user that accessed one of the websites, resulting in at least one interested user. The system can then generate, for each user in the set of at least one interested users, a user intent and modify a previously planned interaction with the each user based on the user intent score.

Abstract: A display device includes a substrate including a display area and a non-display area adjacent to the display area. The display area includes a subpixel. The display device includes a light emitting diode in the subpixel and over the substrate. The display device includes a gate driving circuit disposed in the non-display area. The display device includes the gate driving circuit generating a gate signal and including a plurality of blocks. The display device includes a first transistor disposed in the gate driving circuit and including a first channel. The display device includes a second transistor disposed in the gate driving circuit and including a second channel. A first length direction of the first channel is parallel to a second length direction of the second channel.

Abstract: Disclosed herein an apparatus and method for estimating a phase retarder and method of manufacturing the phase retarder using the same. The apparatus includes: a polarization element configured to output an incident light as a linear polarization and to make the linear polarization incident onto a phase retarder to be tested; a polarization image acquisition module equipped with a plurality of polarized pixels receiving an emitting light that is output from the phase retarder, on which the linear polarization is incident, and configured to obtain a polarization image based on the emitting light that is modulated in the polarized pixels; and a processor configured to evaluate quality of the phase retarder based on uniformity of a brightness value between polarized pixels of the polarization image. The polarized pixels modulate the emitting light based on a plurality of transmission angles and detects the modulated emitting light.

Abstract: A semiconductor device includes a substrate. An active pattern is on the substrate and extends in a first horizontal direction. First to third nanosheets are sequentially stacked on the active pattern and are spaced apart from each other in a vertical direction. A gate electrode is on the active pattern and extends in a second horizontal direction. The gate electrode surrounds each of the first to third nanosheets. A source/drain region is on the active pattern on at least one side of the gate electrode. An interlayer insulating layer covers the source/drain region. A source/drain contact penetrates the interlayer insulating layer in the vertical direction and is connected to the source/drain region. At least a portion of the interlayer insulating layer is disposed between sidewalls of the source/drain contact and the source/drain region in the first horizontal direction and overlaps sidewalls of the third nanosheet along the first horizontal direction.

Abstract: A power routing system includes a base plate having a surface to support an accessory, a power source configured to provide power to the accessory, the power source having at least one first power outlet, and a power connection member mounted to the base plate. The power connection member includes at least one second power outlet. An adaptor is associated with the power source such that an electrical connector can connect the at least one first power outlet to the power connection member to power the accessory via the at least one second power outlet.

Abstract: An adaptor for an accessory attachment system comprises a body having a first side and a second side opposite of the first side. The first side has a first mounting configuration that is configured to be received within a first pattern of apertures on a base plate. The second side has a second mounting configuration that is different than the first mounting configuration such that an accessory having the second mounting configuration configured to interact with a second pattern of apertures different than the first pattern of apertures can be mounted to the base plate via the body.

Abstract: Disclosed is a radar device which includes a transmission circuit that emits a first transmission signal and a second transmission signal, and a reception circuit that receives a first reception signal associated with the first transmission signal and a second reception signal associated with the second transmission signal, converts the first reception signal into first data, and converts the second reception signal into second data.

Abstract: A method for laser-cutting and post-treating a UTG having a partial coating film formed thereon according to the present invention includes a step (S1) of coating an entire front surface of a thin-film mother glass (1) with a coating solution for preventing chemical contact, and then drying the resulting product to form a coating film, a step (S2) of forming, on a rear surface of the thin-film mother glass (1), a partial coating film (2) which is the same shape as the shape of a cell-unit thin-film glass (3) to be cut from the thin-film mother glass (1), and a step (S3) of irradiating the rear surface of the thin-film mother glass (1) with a laser beam to cut the coating film, formed on a front surface of the thin-film mother glass (1), and the thin-film mother glass (1), wherein the laser beam is applied along a cut guiding line (6) formed a predetermined distance away from an outer edge line of the partial coating film (2) and in the shape of the cell-unit thin-film glass (3), to cut and then separate the c

Abstract: A light emitting element may include a semiconductor stack structure including an N-type semiconductor layer, a P-type semiconductor layer, and an active layer disposed between the N-type semiconductor layer and the P-type semiconductor layer, and an insulating layer disposed on a side portion of the semiconductor stack structure. The semiconductor stack structure may include a fluorinated area disposed adjacent to the insulating layer.

Abstract: Provided is a drive amplifier. A drive amplifier may include: a main circuit configured to receive an RF input signal and output a first RF output signal; and a selective bias adjustment circuit comprising a first common gate transistor to which a first common gate bias voltage is applied and a second common gate transistor to which a second common gate bias voltage is applied, and configured to output a second RF output signal using the first common gate transistor and the second common gate transistor.

Abstract: The present disclosure relates to a display device that includes a substrate including a display area and a non-display area including at least one trench area. The display device includes plural sub-pixels disposed in the display area, a driving circuit and a power line disposed in the non-display area, at least one transistor disposed in the plural sub-pixels, an overcoat layer disposed on the at least one transistor and a light emitting diode. The light emitting diode includes a first electrode and a second electrode disposed on the first electrode. The light emitting diode is disposed on the overcoat layer and linked electrically to the at least one transistor. The overcoat layer and the second electrode extends to the non-display area. The second electrode is linked to a portion of an auxiliary electrode in the at least one trench area.

Abstract: A method for ablating a coating film, cutting glass, and performing post-treatment by using a laser according to the present invention includes coating one side or both sides of thin mother glass with a coating solution for preventing chemical contact in order to proceed with selective chemical treatment, drying the coating solution to form a coating film on one side or both sides of the thin mother glass, obtaining thin-film glasses in cell units applied to electrical and electronic products from the thin mother glass, healing a laser-cut surface of the cut thin-film glasses in cell units through selective chemical treatment of the cut thin-film glasses in cell units, cleaning the thin-film glasses in cell units, and then ablating all of a coating film formed on a surface of the thin-film glasses in cell units, and cleaning the thin-film glasses in cell units from which all of the coating film has been ablated and then chemically healing the surface of the thin-film glasses in cell units in order to eliminat

Abstract: A display device in one example includes a substrate including a display area and a non-display area disposed at at least one side of the display area, a clock signal line disposed in the non-display area, a spare area disposed between the clock signal line and the display area, and a block disposed in the spare area. The display area includes a plurality of pixels, and each of the plurality of pixels includes at least one switching transistor and at least one driving transistor. The block can include an opaque metal layer and an area corresponding to the spare area, which is disposed in the spare area.

Abstract: A display apparatus includes a substrate including a display area having a subpixel and a non-display area surrounding the display area, a driving transistor provided at the subpixel, a light emitting diode provided at the subpixel and including a first electrode, an emitting layer, and a second electrode, and a gate driving unit provided in the non-display area, wherein the gate driving unit includes a line portion including at least one signal line and a stage portion including at least one stage, wherein the stage is connected to the signal line or a gate line of the display area through a connection line and a connection pattern, and wherein the connection pattern is provided of a same material and on a same layer as the first electrode.