Abstract: Embodiments provide a light emitting element that includes a base layer, a first electrode disposed on the base layer, a second electrode facing the first electrode, and functional layers disposed between the first electrode and the second electrode. The first electrode includes a first layer disposed on the base layer, and a second layer disposed on the first layer and including a reflective metal. Photonic crystal pore patterns, each spaced apart along a first direction and extending along a second direction crossing the first direction, are defined between the base layer and the first layer.

Abstract: A light-emitting element includes a first electrode, an insulating layer including a plurality of sub-insulating layers disposed on the first electrode, spaced apart from each other by a distance in the first direction, and having a bar shape extending in the second direction substantially perpendicular to the first direction, a hole transport region disposed on the insulating layer and including a contact portion in contact with the first electrode, and a non-contact portion not contacting the first electrode, a light-emitting layer disposed on the hole transport region and including a light-emitting portion overlapping the contact portion in a plan view, and a diffusion portion overlapping the non-contact portion in a plan view, an electron transport region disposed on the light-emitting layer, and a second electrode disposed on the electron transport region.

Abstract: Embodiments provide a light emitting element that includes a first electrode, a second electrode facing the first electrode, and a plurality of functional layers disposed between the first electrode and the second electrode. At least one of the first electrode and the second electrode includes a plurality of fibrous electrodes, which are randomly disposed. The plurality of fibrous electrodes includes a first fibrous electrode having a first width in a plan view, and a second fibrous electrode having a second width different from the first width in a plan view.

Abstract: Provided is a FET resistive frequency mixing device having improved RF-LO and IF-LO isolations. The frequency mixing device includes: a field effect transistor (FET), a local oscillation matching circuit connected to a gate of the FET to transfer a local oscillation signal to the gate of the FET, a gate biasing circuit connected to the gate of the FET, a radio frequency (RF) matching circuit having a first terminal connected to a drain side of the FET and a second terminal serving as a RF terminal to receive or output a RF signal, an intermediate frequency (IF) matching circuit having a first terminal connected to the drain side of the FET and a second terminal serving as an IF terminal to receive or output an IF signal, and a series resonance circuit providing a path from the drain of the FET to ground for the local oscillation signal.

Abstract: Provided is a FET resistive frequency mixing device having improved RF-LO and IF-LO isolations. The frequency mixing device includes: a field effect transistor (FET), a local oscillation matching circuit connected to a gate of the FET to transfer a local oscillation signal to the gate of the FET, a gate biasing circuit connected to the gate of the FET, a radio frequency (RF) matching circuit having a first terminal connected to a drain side of the FET and a second terminal serving as a RF terminal to receive or output a RF signal, an intermediate frequency (IF) matching circuit having a first terminal connected to the drain side of the FET and a second terminal serving as an IF terminal to receive or output an IF signal, and a series resonance circuit providing a path from the drain of the FET to ground for the local oscillation signal.

Abstract: Disclosed are an electrode for a fluorescence organic light-emitting diode including a magnetic material and a fluorescence organic light-emitting diode including the electrode. The electrode for the fluorescence organic light-emitting diode according to an embodiment of the present disclosure may include a first paramagnetic material layer formed on an organic layer; a ferromagnetic material layer formed on the first paramagnetic material layer; and a second paramagnetic material layer formed on the ferromagnetic material layer.

Abstract: A display device includes a light emitting element layer and a light scattering layer disposed on the light emitting element layer. The light scattering layer may include a low refractive part that includes a plurality of protruding portions and a high refractive part that covers the protruding portions.

Abstract: A display device includes a light emitting element layer and a light scattering layer disposed on the light emitting element layer. The light scattering layer may include a low refractive part that includes a plurality of protruding portions and a high refractive part that covers the protruding portions.

Abstract: A display apparatus includes a sensor panel configured to sense a first incident light, which is incident to the sensor panel subsequent to passing through a display, and configured to at least partially block transmission of light through the sensor panel. The display apparatus further includes a controller configured to selectively control the display to pass the first incident light toward the sensor panel, and configured to control the display to pass light out of the display to display an image. The sensor panel includes a first sensor unit and a second sensor unit configured to sense the incident first light, and the first sensor unit and the second sensor unit include respective unit color filters having different color filters.

Abstract: Provided is a microwave power combiner. A 2-way microwave power combiner includes a first input stage and a second input stage each through which a microwave signal is input; a first output stage through which a sum signal between the microwave signals is output, in response to the microwave signals input through the first input stage and the second input stage having the same phase; and a second output stage through which a difference signal between the microwave signals is output, in response to the microwave signals input through the first input stage and the second input stage having different phases. The first input stage, the second input stage, the first output stage, and the second output stage are connected using a suspended line that includes a conductive line positioned on a dielectric layer provided between air layers.

Abstract: A video processing apparatus and method is provided. The video processing apparatus divides video data and then processes a current divided area of the divided video data by referring to pixels in an adjacent divided area while processing the current divided area, thereby minimizing artifacts generation along a boundary between divided areas when the processed divided areas are subsequently merged.

Abstract: Provided is a microwave power combiner. A 2-way microwave power combiner includes a first input stage and a second input stage each through which a microwave signal is input; a first output stage through which a sum signal between the microwave signals is output, in response to the microwave signals input through the first input stage and the second input stage having the same phase; and a second output stage through which a difference signal between the microwave signals is output, in response to the microwave signals input through the first input stage and the second input stage having different phases.

Abstract: A high-frequency high-power terminator is disclosed. Specifically, the high-frequency high-power terminator has a new structure which uses a resistive element in a distributed element form to achieve broadband matching and to have improved rated power.

Abstract: A multi-touch sensing apparatus using a rear view camera of an array type is provided. The multi-touch sensing apparatus may include a display panel to display an image, a sensing light source to emit light to sense a touch image which is generated by an object and displayed on a back side of the display panel, and a camera to divide and sense the touch image. The camera may be arranged in an edge of a lower side of the multi-touch sensing apparatus, or a mirror to reflect the touch image may be included in the multi-touch sensing apparatus.

Abstract: Disclosed are a carbon nanomaterial pellet and a method for preparing same. More particularly, it relates to a carbon nanomaterial pellet having a specific size and a high apparent density prepared by a simple process using only a rotary tablet press without mixing a carbon nanomaterial powder with a solvent or an additive, which is capable of solving the powder dust problem occurring when preparing a polymer composite from a carbon nanomaterial in the form of powder, thus improving physical properties and remarkably reducing cost of packaging and transportation, and a method for preparing the carbon nanomaterial pellet from a carbon nanomaterial powder.

Abstract: A display apparatus and method may be used to estimate a depth distance from an external object to a display panel of the display apparatus. The display apparatus may acquire a plurality of images by detecting lights that are input from an external object and passed through apertures formed in a display panel, may generate one or more refocused images, and may calculate a depth from the external object to the display panel using the plurality of images acquired and one or more refocused images.

Abstract: An organic light emitting diode (OLED) display apparatus having an optical sensing function is provided. The OLED display apparatus may photograph an external object by sensing input light from the external object that passes through an imaging pattern included in a display panel.

Abstract: Provided is a display apparatus and method. The display apparatus may sense light reflected from an object and passed through a display panel, and may control a power of a backlight unit depending on whether the light has passed through the display panel.

Abstract: A method of fabricating a nano resonator, includes forming a line pattern in a first substrate, and transferring the line pattern to a second substrate including a gate electrode. The method further includes forming a source electrode and a drain electrode on the transferred line pattern.

Abstract: A display apparatus for controlling a field of view is provided. When a mode it set to a photograph mode, the display apparatus may control the field of view when photographing, by sensing an input light emitted from an object and transmitted through a first panel on which a field of view control pattern is formed, and a second panel on which an imaging pattern is formed.