Abstract: An electronic device includes a display panel, a first optical part, and a second optical part including a diffraction optical element having a diffraction grating. The display panel include a first display area for displaying a first image having a first color, a second display area disposed adjacent to the first display area to display a second image having a second color different from the first color, and a third display area disposed adjacent to the second display area to display a third image having a third color different from the first color and the second color.

Abstract: Disclosed are a method and a device for transmitting or receiving a signal on the basis of a space parameter in a wireless communication system.

Abstract: A semiconductor device includes a substrate including first and second regions; a first active fin extending in a first direction on the first region; a second active fin extending in the first direction on the second region; an isolation pattern on the substrate between the first and second regions; a first gate structure on the first active fin, extending in a second direction perpendicular to the first direction, and onto an upper surface of the isolation pattern; and a second gate structure on the second active fin, extending in the second direction, and onto the upper surface of the isolation pattern, wherein the first gate structure includes a first portion having a first width and a second portion having a second width that is less than the first width, and the second gate structure includes a third portion having the first width and a fourth portion having the second width.

Abstract: A semiconductor memory device includes: a semiconductor substrate having a first surface and a second surface opposing each other; a back-side insulating layer below the second surface of the semiconductor substrate; an external input/output conductive pattern below the back-side insulating layer; a circuit device including a gate electrode and a source/drain region, on the first surface of the semiconductor substrate; an internal input/output conductive pattern on the first surface of the semiconductor substrate, the internal input/output conductive pattern having at least a portion disposed on the same level as at least a portion of the gate electrode; a through-electrode structure penetrating through the semiconductor substrate and the back-side insulating layer and electrically connected to the internal input/output conductive pattern and the external input/output conductive pattern; and a memory cell array region disposed on a level higher than the circuit device, on the first surface of the semiconducto

Abstract: A method and a device of transmitting or receiving a downlink channel from multiple transmission and reception points in a wireless communication system is disclosed.

Abstract: Disclosed are a method and a device for dynamically indicating and applying spatial parameters in a wireless communication system. A method for applying spatial parameters by means of a terminal in a wireless communication system, according to one embodiment of the present disclosure, comprises the steps of: receiving, from a base station, downlink control information (DCI) including first information on one or more spatial parameters, second information on time domain resource allocation, and third information on whether to schedule a data channel; transmitting, on the basis of the second information, hybrid automatic repeat request-acknowledgement (HARQ-ACK) information to the base station on the basis of the third information indicating that the data channel is not scheduled; and after transmitting the HARQ-ACK information, performing uplink transmission to the base station or downlink reception from the base station on the basis of the one or more spatial parameters based on the first information.

Abstract: A semiconductor device has a substrate. A first component and second component are disposed over the substrate. The first component includes an antenna. A lid is disposed over the substrate between the first component and second component. An encapsulant is deposited over the substrate and lid. A conductive layer is formed over the encapsulant and in contact with the lid. A first portion of the conductive layer over the first component is removed using laser ablation.

Abstract: An operation method of an image signal processing device includes receiving a raw pixel code from an external image sensor device including an image pixel, generating a non-linear pixel code by performing non-linear mapping on the raw pixel code, and outputting a downsized pixel code obtained by performing a masking operation on bit positions including a first bit position corresponding to a most significant bit of the non-linear pixel code and a second bit position corresponding to a least significant bit of the non-linear pixel code. An amplitude of the raw pixel code is linear to illuminance of a light incident onto the image pixel, an amplitude of the non-linear pixel code is non-linear to the amplitude of the raw pixel code, and the non-linear pixel code has a first code length, and the downsized pixel code has a second code length smaller than the first code length.

Abstract: A substrate treating apparatus includes a process chamber configured to perform plasma treatment, a substrate support in a lower portion of the process chamber and configured to support a substrate, a showerhead in an upper portion of the process chamber and configured to supply a process gas for the plasma treatment toward the substrate, and a baffle surrounding the substrate support. The substrate support functions as a first electrode for generating plasma, the showerhead and the baffle function as a second electrode for generating the plasma, the baffle has a variable height, and an area of the second electrode varies as a height of the baffle varies.

Abstract: According to one embodiment of the present invention, a method of decoding, by a user equipment, a downlink signal in a wireless communication system comprises the steps of: receiving a semi-persistent zero power-channel state information reference signal (SP ZP CSI-RS) resource configuration from a base station; and decoding a downlink signal according to the SP ZP CSI-RS resource configuration. The SP ZP CSI-RS resource configuration includes a plurality of SP ZP CSI-RS resources and information on whether or not each of a plurality of the SP ZP CSI-RS resources is used can be indicated or configured by the base station.

Abstract: Disclosed are a method and apparatus for transmitting and receiving channel state information in a wireless communication system. The method for transmitting channel state information (CSI) according to an embodiment of the present disclosure, may comprise the steps of: receiving, from a base station, configuration information related to the CSI, wherein the configuration information includes information about a CSI-RS resource set; receiving a CSI-reference signal (CSI-RS) from the base station; and transmitting the CSI, to the base station, on the basis of the configuration information and the CSI-RS. The CSI-RS resource set may include M CSI-RS resource groups (M is a natural number), and the CSI may include N first CSI sets generated on the basis of a single CSI-RS resource in N mutually different CSI-RS resource groups (N?M, N is a natural number) from among the M CSI-RS resource groups.

Abstract: The present invention relates to a method for transmitting and receiving channel state information in a wireless communication system. A method for transmitting channel state information (CSI) by a terminal via a plurality of physical uplink control channels (PUCCHs) in a wireless communication system may comprise the steps of: receiving, from a base station, configuration information related to a CSI report; transmitting first CSI information to the base station via a first PUCCH resource; and transmitting second CSI information to the base station via a second PUCCH resource.

Abstract: Disclosed are a method whereby user equipment receives a data signal in a wireless communication system, and devices which support same. According to one embodiment applicable to the present disclosure, on the basis of (i) configuration information related to dynamic bundling for a precoding resource block (PRB) and (ii) control information for scheduling a first physical downlink shared channel (PDSCH), both pieces of information being received from a base station, user equipment can receive a data signal via the first PDSCH on the basis of an assumption related to the first PDSCH.

Abstract: Disclosed are a method and device for transmitting/receiving sounding reference signals in a wireless communication system. A method for transmitting sounding reference signals (SRS) according to one embodiment of the present disclosure may comprise the steps of: receiving, from a base station, setting information related to slot setting; receiving, from the base station, downlink control information (DCI) for triggering transmission of an SRS for an SRS resource set; and transmitting the SRS to the base station in the SRS resource set. One or more SRS transmission symbols for transmission of the SRS are determined, and in the one or more SRS transmission symbols, downlink scheduling may not be performed in one or more symbols that have been set as flexible symbols by the setting information.

Abstract: Disclosed herein are a method and a device for transmitting and receiving uplink data in a wireless communication system. According to the present disclosure, a UE may transmit to a base station information related to a capability of the UE and the information may include a subset including at least one transmit precoding matrix indicator (TPMI) supported by the UE. The UE may receive Downlink Control Information (DCI) for transmitting the uplink data from the base station and the DCI may include a TPMI used for the UE to transmit the uplink data. Thereafter, the UE may transmit to the base station the uplink data by using transmission power determined based on the TPMI and the transmission power may be determined according to whether the TPMI is included in the at least one TPMI.

Abstract: Disclosed are a method for transmitting and receiving a phase tracking reference signal (PTRS) in a wireless communication system, and an apparatus therefor. Specifically, a method for receiving the PTRS by a user equipment (UE) in a wireless communication system comprises receiving PTRS related configuration information; receiving downlink control information (DCI), wherein a code point corresponding to one or more transmission configuration indication (TCI) states is indicated on the basis of an antenna port field of the DCI; and receiving the PTRS through an antenna port corresponding to a specific DMRS port among the DMRS ports, wherein a number of antenna ports for receiving the PTRS may be determined on the basis of at least one of the maximum values of the number of TCI states corresponding to the code point, the number of CDM groups containing the DMRS port, or the number of antenna ports for receiving the PTRS.

Abstract: A display device according to an embodiment includes a display, a first power module that outputs a first power, and a second power module that outputs a second power. The first power and the second power are supplied to the display. The first power module is configured to cut off the first power when an amount of input current exceeds an overload criterion, to identify whether the second power module is abnormal based on the second power, and to change the overload criterion from a first threshold current amount to a second threshold current amount that exceeds the first threshold current amount, in an abnormal state of the second power module.

Abstract: The present disclosure provides a method for transmitting and receiving a downlink signal between a terminal and a base station in a wireless communication system and an apparatus for supporting same. According to an embodiment applicable to the present disclosure, when the terminal recognizes that a first physical downlink shared channel (PDSCH) and a second PDSCH are overlapped, the terminal may receive a downlink signal including the first PDSCH, under the assumption that a phase tracking reference signal (PT-RS) for the second PDSCH and the first PDSCH are overlapped.

Abstract: The present specification relates to a method for transmitting and receiving data by a base station in a wireless communication system. More specifically, a terminal receives configuration information for configuration of a control resource set (CORESET) from the base station. Thereafter, the terminal receives first downlink control information (DCI) and second DCI for generation of ACK/NACK by using a semi-static method on the basis of the configuration information. The terminal receives a first physical downlink shared channel (PDSCH) and a second PDSCH, and transmits first Ack/Nack for the first PDSCH and Ack/Nack for the second PDSCH, on a resource scheduled by the first DCI.