Abstract: The present disclosure relates to a communication technique that combines, with IoT technology, 5G communication system for supporting a higher data transfer rate than a 4G system, and a system therefor. The present disclosure can be applied to intelligent services, such as smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, security and safety related services, etc. on the basis of 5G communication technologies and IoT related technologies. Disclosed, in the present invention, are a method and an apparatus for determining the size of a transport block in a communication or broadcasting system.

Abstract: An antenna device according to an exemplary embodiment includes a dielectric layer and an antenna unit which is arranged on the dielectric layer and includes a metal layer and a metal oxide layer, wherein the metal oxide layer has a thickness of 60-100 nm. Accordingly, external visibility can be reduced while maintaining the low resistance of the antenna unit.

Abstract: There are provided a control unit and semiconductor manufacturing equipment including the same, which control a damper installed in a main exhaust duct based on exhaust volumes measured from individual exhaust ducts connected to respective units. The semiconductor manufacturing equipment includes: a damper installed in a main exhaust pipe; a first unit treating a substrate and connected to the main exhaust pipe through a first auxiliary exhaust pipe; a second unit treating the substrate and connected to the main exhaust pipe through a second auxiliary exhaust pipe; and a control unit controlling the first and second units, wherein the control unit controls the damper based on exhaust volumes from the first and second units.

Abstract: A battery pack including a heat radiation structure of a protection circuit module (PCM) using a heat radiation tape, wherein the heat radiation tape made of a material having heat conductivity is provided, and heat generated from the protection circuit module (PCM) is dispersively emitted based on the heat radiation tape wrapping the protection circuit module (PCM) in a “” shape to form a contact region at each of a side surface of a battery cell, a region between the protection circuit module (PCM) and the cell terrace part, and an upper portion of the protection circuit module (PCM).

Abstract: The inventive concept provides a substrate transfer apparatus. The substrate transfer apparatus includes a base; a first transfer arm configured to have a first arm link connected to the base and a first end effector connected to the first arm link, and which operates between a contract position and an expand position; and a guide member aligning a substrate placed on the first end effector while the first transfer arm backwardly moves from the expand position to the contract position.

Abstract: An image sensor includes at least one pixel, and the pixel includes a photoelectric conversion region in a semiconductor substrate having a first surface and a second surface, a floating diffusion region spaced apart from the photoelectric conversion region in the semiconductor substrate, and a vertical transfer gate that extends into the semiconductor substrate from the first surface of the semiconductor substrate. A transfer channel is between the photoelectric conversion region and the floating diffusion region.

Abstract: Disclosed are a membership proof device and method for ensuring privacy. The disclosed membership proof method includes for ensuring privacy includes performing a first calculation for a user's membership proof using a zero-knowledge proof algorithm and performing a second calculation for the user's membership proof on a user value of the user using a Rivest-Shamir-Adleman (RSA) accumulator-based membership proof algorithm and transmitting results of the first and second calculations to a verifier.

Abstract: A pixel of an image sensor and a backside illuminated image sensor are provided. The pixel includes a semiconductor substrate including a first surface and a second surface, a photoelectric conversion region formed between the first surface and the second surface of the semiconductor substrate, a floating diffusion region formed on the first surface and spaced apart from the photoelectric conversion region in a vertical direction, and a first vertical transfer gate formed inside a recess extending from the first surface of the semiconductor substrate into the inside of the semiconductor substrate and forming a first transfer channel between the photoelectric conversion region and the floating diffusion region, wherein the first vertical transfer gate may have a structure inclined with a first angle less than 90 degrees with respect to the first surface.

Abstract: The present disclosure relates to a communication technique for joining an IoT technology with a 5G communication system for supporting a higher data transfer rate than a 4G system, and a system thereof. The disclosure may be applied to intelligent services (for example, a smart home, a smart building, a smart city, a smart car or a connected car, a health care, a digital education, retailing, security and safe-related service, etc.) on the basis of a 5G communication technology and an IoT related technology. The present disclosure relates to a wireless communication system, and to a method and an apparatus for smoothly providing a service in a communication system. More particularly, the present disclosure relates to a method and an apparatus for transmitting and receiving downlink and uplink control information within a communication system.

Abstract: The inventive concept provides an image sensor including a step having a slope shape and an image sensor including the wafer-to-wafer bonding structure. The image sensor includes a first substrate including a pixel array, a first multilayer wiring, a first insulation layer formed on a first junction surface to pass through the first insulation layer and a second substrate on the first substrate, wherein the second substrate includes a logic circuit, a second multilayer wiring, a second insulation layer on a second junction surface opposite to the first junction surface and a second metal pad passing through the second insulation layer, and a second step formed in the second junction surface engages with a first step formed in the first junction surface in a symmetrical slope shape to form direct bonding between the first substrate and the second substrate.

Abstract: Disclosed are a zero-knowledge proof and edge computing-based blockchain as a service (BaaS) system and method to improve data privacy vulnerabilities. The data privacy enhancing BaaS system includes an edge node configured to store blockchain data in a blockchain built therein, and a cloud connected to the edge node and configured to provide management of a connection state of the edge node and a cloud service, wherein the blockchain may verify the blockchain data by applying zero-knowledge proof technology.

Abstract: A light emitting display apparatus may include a subpixel including a light emission area and a circuit area, which are disposed to be adjacent to each other in a first direction, a driving transistor provided in the circuit area of the subpixel, including an active layer and a gate electrode, a light emitting element provided in the light emission area of the subpixel, including an anode electrode, a light emitting layer and a cathode electrode, a pixel power line supplying a pixel power source to the driving transistor of the subpixel, and a pixel power connection pattern connecting the pixel power line to the driving transistor of the subpixel. The pixel power connection pattern may include a first laser cutting area, and may be made of the same material on the same layer as the active layer of the driving transistor.

Abstract: A display device according to an embodiment includes: a substrate; and a plurality of light emitting devices disposed above the substrate. The light emitting device includes a first electrode, an auxiliary layer disposed above the first electrode, a light emitting layer disposed on the auxiliary layer, and a second electrode disposed above the light emitting layer, and a red light emitting layer and/or the auxiliary layer includes a discussed compound, e.g., a compound represented by Chemical Formula 1 and/or a compound represented by Chemical Formula 2.

Abstract: A circuit board according to an embodiment includes: an insulating layer; a conductive pad disposed on the insulating layer, a plating lead-in wire that is disposed on the insulating layer and is connected to the conductive pad; and a solder resist layer that is disposed on the insulating layer and includes a first opening overlapping the conductive pad and a second opening spaced apart from the first opening. The plating lead-in wire extends from the conductive pad to one side wall of the second opening, and a second portion of the insulating layer overlapping the second opening is thinner than a first portion of the insulating layer overlapping the first opening.

Abstract: The present disclosure relates to performing a handover in consideration of battery efficiency in a wireless communication system, and a method performed by a terminal includes receiving information related to a threshold of signal strength for triggering a measurement report from a base station, transmitting a measurement report to the base station based on the information related to the threshold, and performing a handover from the base station to a neighbor base station, and the threshold may be determined based on a probability distribution determined based on information observed by terminals performing a handover in the base station

Abstract: There is provided a camera module including a plurality of ball bearings to support the driving of a lens barrel at the time of compensating for unintended camera movement due to disturbance such as hand shake. The lens barrel may be driven in first and second directions, independently, by one driving force exerted in the first direction perpendicular to an optical axis and by another driving force exerted in the second direction perpendicular to both the optical axis and the first direction, thereby preventing driving displacement from being generated at the time of compensating for unwanted motion such as hand shake while securing reliability against external impact, and having reduced power consumption at the time of compensating for the disturbance.

Abstract: A display device includes a display part, and an outer part on the display part. The outer part includes a first layer and a second layer forming an interface with the first layer. A refractive index of the first layer is lower than a refractive index of the second layer such that light is totally reflected at the interface.

Abstract: A light emitting element of an embodiment may include a first electrode, a second electrode disposed on the first electrode, and an emission layer disposed between the first electrode and the second electrode. The emission layer may include a first compound and at least one among second to fourth compounds. The first compound may be represented by Formula 1, the second compound may be represented by Formula HT-1, the third compound may be represented by Formula ET-1, and the fourth compound may be represented by Formula M-b. Accordingly, the light emitting element of an embodiment may show a low driving voltage, high efficiency and long-life characteristics.

Abstract: A light path control member according to an aspect includes a first substrate; a first electrode disposed on the first substrate; a light path control unit disposed on the first electrode; a second electrode disposed on the light path conversion unit; and a second substrate disposed on the second electrode, wherein the light path control unit includes a light transmission part and a light path conversion part around the light transmission part, the light transmission part includes first alignment materials, the light path conversion part includes second alignment materials, an alignment direction of the second alignment materials change according to a voltage applied to at least one of the first electrode or the second electrode.

Abstract: Techniques for operating an optical system are disclosed. World light may be linearly polarized along a first axis. When the optical system is operating in accordance with a first state, a polarization of the world light may be rotated by 90 degrees, the world light may be linearly polarized along a second axis perpendicular to the first axis, and zero net optical power may be applied to the world light. When the optical system is operating in accordance with a second state, virtual image light may be projected onto an eyepiece of the optical system, the world light and the virtual image light may be linearly polarized along the second axis, a polarization of the virtual image light may be rotated by 90 degrees, and non-zero net optical power may be applied to the virtual image light.