Abstract: An infrared heat source module is configured to minimize problems such as wrinkles or cracks in electrodes even if the patterns of a coated part and an uncoated part of the electrodes present in a current collector vary. The module improves a drying efficiency of the coated part of the current collector. An electrode using the infrared heat source module is manufactured by a process.

Abstract: The present disclosure provides a method for manufacturing a multi-main-phase structure magnet having excellent coercive force and a multi-main-phase structure magnet manufactured therefrom.

Abstract: Proposed are a method of manufacturing an anisotropic rare-earth bulk magnet, the method being capable of suppressing formation of ReFe2 phase, and an anisotropic rare-earth bulk magnet having excellent magnetic properties.

Abstract: An embodiment of the present invention provides a display device including: a substrate including a display area in which an image is displayed and a non-display area disposed outside the display area; a pad portion disposed in the non-display area on the substrate and including a plurality of pads spaced apart by a predetermined distance; and a flexible printed circuit board bonded to the pad portion, wherein the flexible printed circuit board may include a plurality of leads, each of the plurality of pads may be bonded to each of the plurality of leads, each of the plurality of pads may include a contact pad electrode that contacts each of the plurality of leads, and the contact pad electrode may include a dummy electrode surrounding an edge of a lower surface of each of the plurality of leads.

Abstract: The present invention relates to a method for producing a magnetic powder, including: preparing a precursor solution containing an iron precursor and a silica precursor; spraying the precursor solution to form iron/silica precursor droplets; drying the iron/silica precursor droplets to produce iron/silica precursor particles; and heat treating the iron/silica precursor particles to produce an iron oxide/silica composite powder in which iron oxide particles are embedded in a silica matrix. The present invention also relates to a magnetic powder produced by the method. The present invention may provide an iron oxide magnetic powder that does not use rare earth elements and a method for producing the same.

Abstract: The present disclosure relates to a display substrate. The display substrate may include a substrate, a first lower gate electrode, an insulation pattern, a first insulation layer, and a first active pattern. The first lower gate electrode may be disposed on the substrate. The insulation pattern may be disposed on and patterned to correspond to the first lower gate electrode and may include a silicon nitride. The first insulation layer may be disposed on the insulation pattern and may include a silicon oxide. The first active pattern may be on the first insulation layer and formed of oxide semiconductor and may include a first channel region overlapping the first lower gate electrode and a first wiring region disposed on a side of the first channel region.

Abstract: Disclosed is an apparatus for treating a substrate. The apparatus includes: an RF power supply; a process chamber which performs plasma processing by using power applied from the RF power supply; and an impedance matching unit which is disposed between the RF power supply and the process chamber and performs matching, in which the RF power supply includes a first sensor measuring impedance in a direction of the process chamber and the impedance matching unit, and the impedance matching unit performs impedance matching by reflecting impedance measured in the RF power supply through the first sensor.

Abstract: A substrate treating apparatus includes a processing chamber having an inner processing space, a support unit supporting a substrate in the processing space, a gas supply unit supplying processing gas into the treatment space, and a RF power for supplying an RF signal to excite the processing gas into a plasma state. The support unit includes an edge ring surrounding the substrate, a coupling ring disposed under the edge ring and including an electrode therein, and a cable connected to the electrode. The end of the cable is grounded.

Abstract: The present disclosure relates to a display substrate. The display substrate may include a substrate, a first lower gate electrode, an insulation pattern, a first insulation layer, and a first active pattern. The first lower gate electrode may be disposed on the substrate. The insulation pattern may be disposed on and patterned to correspond to the first lower gate electrode and may include a silicon nitride. The first insulation layer may be disposed on the insulation pattern and may include a silicon oxide. The first active pattern may be on the first insulation layer and formed of oxide semiconductor and may include a first channel region overlapping the first lower gate electrode and a first wiring region disposed on a side of the first channel region.

Abstract: The present invention relates to a method for producing a magnetic powder, including: preparing a precursor solution containing an iron precursor and a silica precursor; spraying the precursor solution to form iron/silica precursor droplets; drying the iron/silica precursor droplets to produce iron/silica precursor particles; and heat treating the iron/silica precursor particles to produce an iron oxide/silica composite powder in which iron oxide particles are embedded in a silica matrix. The present invention also relates to a magnetic powder produced by the method. The present invention may provide an iron oxide magnetic powder that does not use rare earth elements and a method for producing the same.

Abstract: An image sharing method and device can comprise the steps of: connecting to a relay user device on the basis of a first communication network by a target user device; and receiving image data, which has been generated through image capturing by an image processing device, by the target user device in real time on the basis of the first communication network, wherein the image processing device and the relay user device may be connected on the basis of a second communication network.

Abstract: Proposed are a polymerizable compound, a polymerizable composition, and an optical film using the same, which can exhibit superior optical properties in a wide wavelength range by reducing wavelength dependence or exhibiting reverse-wavelength dispersibility.

Abstract: An electronic apparatus for acquiring a panorama image using a plurality of cameras and a method for controlling the electronic apparatus thereof are provided. The electronic apparatus includes a plurality of cameras for capturing an image, a sensor for acquiring movement information, and a processor for determining individual movement information of the plurality of cameras with reference to a predefined location using movement information acquired through the sensor, acquiring a plurality of images through the plurality of cameras based on the individual movement information and generating a panorama image using the plurality of photographed images.

Abstract: An embodiment of the present invention provides a display device including: a substrate including a display area in which an image is displayed and a non-display area disposed outside the display area; a pad portion disposed in the non-display area on the substrate and including a plurality of pads spaced apart by a predetermined distance; and a flexible printed circuit board bonded to the pad portion, wherein the flexible printed circuit board may include a plurality of leads, each of the plurality of pads may be bonded to each of the plurality of leads, each of the plurality of pads may include a contact pad electrode that contacts each of the plurality of leads, and the contact pad electrode may include a dummy electrode surrounding an edge of a lower surface of each of the plurality of leads.

Abstract: An electronic apparatus for acquiring a panorama image using a plurality of cameras and a method for controlling the electronic apparatus thereof are provided. The electronic apparatus includes a plurality of cameras for capturing an image, a sensor for acquiring movement information, and a processor for determining individual movement information of the plurality of cameras with reference to a predefined location using movement information acquired through the sensor, acquiring a plurality of images through the plurality of cameras based on the individual movement information and generating a panorama image using the plurality of photographed images.

Abstract: An electronic apparatus for providing a panorama image and a controlling method thereof are provided. The method includes acquiring photograph setting values of first images photographed respectively through a plurality of cameras, resetting a photograph setting value to be applied to at least one of the plurality of cameras based on the acquired photograph setting values and generating a panorama image comprising second images photographed through the plurality of cameras using the reset photograph setting value.

Abstract: An electronic apparatus for acquiring a panorama image using a plurality of cameras and a method for controlling the electronic apparatus thereof are provided. The electronic apparatus includes a plurality of cameras for capturing an image, a sensor for acquiring movement information, and a processor for determining individual movement information of the plurality of cameras with reference to a predefined location using movement information acquired through the sensor, acquiring a plurality of images through the plurality of cameras based on the individual movement information and generating a panorama image using the plurality of photographed images.

Abstract: The present invention relates to a thermoelectric composite material and a method for preparing a thermoelectric composite material. Specifically, the invention relates to a thermoelectric composite material in which graphene oxide attached with conductive metal nanoparticles is dispersed in a thermoelectric material and a method for preparing a thermoelectric composite powder comprising the steps of: growing conductive metal nanoparticles on the surface of graphene oxide (step 1); and introducing the graphene oxide attached with the conductive metal nanoparticles prepared in step 1 into a thermoelectric material precursor solution, followed by heat treatment (step 2).

Abstract: A semiconductor device including a direct contact and a bit line in a cell array region and a gate electrode structure in a peripheral circuit region, and a method of manufacturing the semiconductor device are provided. The semiconductor device includes a substrate including a cell array region including a first active region and a peripheral circuit region including a second active region, a first insulating layer on the substrate, the first insulating layer including contact holes exposing the first active region, a direct contact in the contact holes, wherein a direct contact is connected to the first active region, a bit line connected to the direct contact in the cell array region and extending in a first direction, and a gate insulating layer and a gate electrode structure, wherein a dummy conductive layer including substantially the same material as the direct contact is in the peripheral circuit region.

Abstract: The present invention provides a liquid crystal composition having easily adjustable rotational viscosity while maintaining stability at low temperature, a clearing point and dielectric anisotropy (positive value) in an optimal condition according to an exemplary embodiment of the present invention, including: at least one liquid crystal compound selected from the group consisting of liquid crystal compounds represented by the following Chemical Formula 1, as a first component; at least one liquid crystal compound selected from the group consisting of liquid crystal compounds represented by the following Chemical Formula 2, as a second component; and at least one liquid crystal compound selected from the group consisting of liquid crystal compounds represented by the following Chemical Formula 3, as a third component.