Abstract: A fingerprint recognition device includes a display, a touch sensor panel (TSP) which senses a touch, and a fingerprint recognition integrated circuit (FPIC) which scans a fingerprint. The FPIC includes a pixel including a photoelectric element which receives light reflected by the fingerprint, a low noise amplifier (LNA) which outputs a signal voltage by converting an electric charge received from the photoelectric element, and an analog-to-digital converter (ADC) which converts the signal voltage into a digital signal. The ADC includes a variable reference voltage generator which provides a variable reference voltage, a comparator which adds the variable reference voltage to the signal voltage, performs correlated double sampling on the result of the addition, and outputs a comparison signal by comparing the result of the correlated double sampling with a ramp voltage, and a counter which outputs the digital signal by counting the comparison signal.

Abstract: Aspects of the present disclosure provide for a security model for enabling multiple connectivity and service contexts while sharing a single connectivity context to establish a network connection. A context (e.g., connectivity context, service context, security context) is a set of information describing the connectivity, service, or security established between two or more entities. The connectivity context and service context may be established at different network nodes or entities. In one aspect of the disclosure, a connectivity context includes an Evolved Packet System (EPS) Mobility Management (EMM) context or both an EMM context and an EPS Session Management (ESM) context.

Abstract: A light emitting display device includes a substrate including a display area and a non-display area adjacent to the display area, a lower pad electrode disposed on the substrate in the non-display area, a lower planarization layer disposed on the lower pad electrode and including a via hole exposing an upper surface of the lower pad electrode, an upper pad electrode disposed on the lower pad electrode, the upper pad electrode being electrically connected to the lower pad electrode through the via hole, and a covering layer in contact with a side surface portion of the upper pad electrode, the side surface portion of the upper pad electrode being disposed on the lower planarization layer.

Abstract: Various embodiments include methods, components and wireless devices configured to provide physical layer security in a communication system. In various embodiments, a wireless device processor may receive a first signature from a base station. The wireless device processor may determine a second signature based on the first signature. The wireless device processor may receive from the base station a communication that has been modified using a second signature determined by the base station. The wireless device processor may perform a matching operation to determine whether its second signature matches the second signature used to modify the base station communication. The wireless device processor may enable communications with the base station in response to determining that the second signature determined by its processor matches the second signature used to modify the communication.

Abstract: The present invention relates to a composition for hair improvement, and more specifically to a composition for promoting hair growth, or preventing or treating hair loss, comprising a guanine derivative having no toxicity as an active ingredient. The composition has excellent effects of promoting hair growth and regenerating hair follicles, and thus can be effectively used in various fields such as pharmaceutical, food, feed, and cosmetic compositions for promoting hair growth, or preventing, treating, and improving hair loss.

Abstract: An automotive sensor integration module including a plurality of sensors which differ in at least one of a sensing period or an output data format, and a signal processing unit configured to synchronize, when a malfunctioning sensor is detected from among the plurality of sensors, pieces of detection data output from remaining sensors other than the detected sensor to substantially simultaneously output the synchronized data as sensing data.

Abstract: A method of determining a marker layout for a semiconductor device includes determining the number of markers to be used in a field of a wafer using a first fitness function, calculating a marker probability distribution considering distance information among the markers and determining locations of a marker to be used according to the marker probability distribution, and evaluating performance of a final marker layout by using a second fitness function. The method provides an optimized approach to marker layout, so that the quality of a marker layout may be enhanced. Also, the method generates a marker layout that may minimize a prediction value of an overlay error of experimental wafers and an irregularity of marker locations, so that robust performance may be ensured for the prediction of overlay errors for subsequent new wafers.

Abstract: A light source unit includes a plate including a front surface and a rear surface opposite to the front surface, a light scattering section on the front surface of the plate, a light controlling section on the light scattering section and including a plurality of quantum dots, a light source on the rear surface of the plate and including a light emitting element which generates light, a light emitting surface from which the light is emitted, and a plurality of lead frames connected to the light emitting element. The light source provides light from the rear surface of the plate toward the light controlling section. The light emitting surface of the light source is in contact with the rear surface of the plate.

Abstract: An OLED display according to an exemplary embodiment includes: a substrate that includes a display area and a non-display area; a pixel circuit that is disposed in the display area; organic light emitting diodes and barrier ribs that are disposed on the pixel circuit; an encapsulation layer that covers the pixel circuit, the organic light emitting diodes, and the barrier ribs; and a color filter that is disposed on the encapsulation layer, wherein the encapsulation layer comprises an edge area that is adjacent to the non-display area in the display area and a center area not directly adjacent to the non-display area and having the edge area disposed therebetween, the color filter comprises a first color filter, a second color filter, a third color filter, and color filter overlapped portions where the first color filter, the second color filter, and the third color filter are overlapped, and the color filter overlapped portions are disposed in areas where the barrier ribs are disposed, and a thickness of the

Abstract: The present invention pertains to a method for producing induced pluripotent stem cells, and more specifically, to a method for producing induced pluripotent stem cells using RNA nanoparticles for cell transformation, wherein: cell transformation can be effectively performed without genetic modification by producing induced pluripotent stem cells using self-assembled RNA nanoparticles including at least one RNA selected from the group consisting of messenger RNA for expressing transcription factors which induce somatic cells and adult stem cells to be dedifferentiated into induced pluripotent stem cells, micro RNA facilitating the dedifferentiation process, and small interfering RNA; the production efficiency of iPSCs can be maximized by adjusting structural properties and activity; and low gene loading efficiency can be overcome by applying an infinite replication process to incorporate high concentrations of RNA in RNA nanoparticles.

Abstract: The cosmetic liquid container (1) includes: a case (7) in which a cosmetic liquid is filled; a pressing plate (43) disposed at an inner bottom of the case (7) and forming a cosmetic liquid filling space (S) in which the cosmetic liquid is filled in the upper portion, and pressing the cosmetic liquid upward; elastic members (11, 40) disposed under the pressing plate (43) and pressing the pressing plate (43) toward the cosmetic liquid filling space (S); a support part (13) coupled to the lower portion of the case (7), supporting lower portions of the elastic members (11, 40), and compensating elastic force by pressing the elastic members (11, 40) toward the pressing plate (43) upon rotation; a filling pull rod (44) mounted on the lower portion of the pressing plate (43).

Abstract: Provided in the present specification is an ETV2 transcription factor comprising: a polyamide comprising a domain binding to DNA (DNA binding domain) of an ETV2 gene; a nuclear localization signal peptide; and a nano-particle.

Abstract: An organic light-emitting display device including: a substrate; a pixel electrode on the substrate; a pixel defining film on the pixel electrode and having a first opening at least partially exposing the pixel electrode; an organic light-emitting layer on the exposed portion of the pixel electrode; a common electrode on the organic light-emitting layer and the pixel defining film; an encapsulation layer on the common electrode; a black matrix on the encapsulation layer and having a second opening overlapping the first opening; and a plurality of first sensing lines on the black matrix and surrounding the pixel electrode in a plan view to define a pixel region. At least portions of the first sensing lines defining the pixel region do not overlap the common electrode in the pixel region to reduce the common electrode's influence on the touch sensing lines and improve touch sensitivity.

Abstract: An optical beam steering device may include a tunable laser diode configured to emit laser beams and an antenna that includes a grating structure and is configured to convert the laser beams to a linear light source based on the grating structure. The tunable laser diode may emit a first laser beam having a first wavelength, and emit a second laser beam having a second wavelength, the second wavelength different from the first wavelength. The antenna may receive the first laser beam and, in response, output a first linear light source having a first emission angle with a surface of the antenna. The antenna may further receive the second laser beam and, in response, output a second linear light source having a second emission angle with the surface of the antenna, the second emission angle different from the first angle.

Abstract: A display device may include a source electrode disposed on a substrate; a drain electrode disposed on the substrate; an insulating layer disposed on the source electrode and the drain electrode, the insulating layer including an opening overlapping the drain electrode; and a first electrode disposed on the insulating layer and electrically contacting the drain electrode in the opening of the insulating layer, wherein an angle between a side surface of the opening of the insulating layer and a plane parallel to the substrate is in a range of about 70 degrees to about 85 degrees.

Abstract: A device that identifies entry into a new service area, transmits a service area update request to a network device associated with a network, receives a control plane message from the network indicating control plane device relocation or a key refresh due to a service area change in response to transmitting the service area update request, and derives a first key based in part on data included in the control plane message and a second key shared between the device and a key management device. Another device that receives a handover command from a network device associated with a network, the handover command indicating a new service area, derives a first key based on data included in the handover command and on a second key shared between the device and a key management device, and sends a handover confirmation message that is secured based on the first key.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a relay user equipment may establish a sidelink unicast link with a remote UE via a sidelink signaling interface; receive, from a network entity, configuration information comprising at least one of: remote UE link identifier information associated with the sidelink unicast link for a relay service, an RLC channel mapping between the one or more RLC channels of the sidelink unicast link and the link with the network entity, or data routing information associated with the relay service; configure the one or more RLC channels for the sidelink unicast link and the link with the network entity based at least in part on the configuration information; and relay communications between the remote UE and the network entity based at least in part on the configuration information. Numerous other aspects are provided.

Abstract: In an aspect, a network may support a number of client devices. In such a network, a client device transmits a request to communicate with a network, establishes a security context, and receives one or more encrypted client device contexts from the network. An encrypted client device context enables reconstruction of a context at the network for communication with the client device, where the context includes network state information associated with the client device. The client device transmits a message (e.g., including an uplink data packet) to the network that includes at least one encrypted client device context. Since the network device can reconstruct the context for the client device based on an encrypted client device context, the network device can reduce an amount of the context maintained at the network device in order to support a greater number of client devices.

Abstract: Methods, systems, and devices for wireless communications are described that enable establishment of secure communications and security keys for a remote user equipment (UE) and a relay UE to perform relayed sidelink communications in which the remote UE communicates with a network via the relay UE. To establish secure communications for the direct communications between the relay UE and the remote UE, one or more security keys may be established encryption and decryption of communications. To establish the security keys, the relay UE may forward a request for direct communications to a key management function (e.g., a ProSe key management function (PKMF)) in a control plane of a core network (e.g., in a control plane message to the PKMF via an access and mobility function (AMF)). The PKMF may derive relay keys and return information related to the relay keys to the relay UE the remote UE.

Abstract: According to one embodiment, a tactile actuator can comprise: a housing having an accommodation space therein; a cap covering at least a portion of the accommodation space; a vibration unit disposed inside the accommodation space; an elastic member for connecting the housing and the vibration unit such that the vibration unit can vibrate with respect to the housing; a coil for forming a magnetic field to drive the vibration unit; and a control unit for determining any one driving mode on the basis of collected driving information from among a plurality of preset driving modes and determining, according to the driving mode, the characteristic of a current to be applied to the coil.