Abstract: Disclosed is an operating method of a user communication device, which includes receiving a wakeup signal from a stationary communication device over a first human body communication channel, the wakeup signal having a frequency in a low frequency band, switching from a standby mode to a wakeup mode in response to the wakeup signal, and receiving a data signal from the stationary communication device over the first human body communication channel during the wakeup mode, and the first human body communication channel is provided by a body of a user of the user communication device.

Abstract: The present invention relates to a novel benzopyran derivative useful for preparing a drug for treating cancer, and more specifically, to a novel benzopyran derivative which is a micromolecule having a macrophage inhibitory effect and is useful for preparing a drug for cancer treatment. The drug particularly inhibits the differentiation of immune macrophages to stimulate the immune system, and thus is useful for treating immune-related cancers.

Abstract: The present invention relates to a porous silicon-carbon composite having a core-shell structure, a preparing method therefor, and an anode active material comprising same, wherein the core comprises silicon particles and the shell comprises two or more carbon layers including a first carbon layer and a second carbon layer, so that the application of the composite as an anode active material for a secondary battery can enhance the discharge capacity, initial efficiency, and capacity retention rate of the secondary battery. In addition, the preparing method for the porous silicon-carbon composite having the core-shell structure enables the mass production through a continuous process with minimized steps.

Abstract: Embodiments disclose a display panel and a display device including the display panel. The display panel includes a first area in which a plurality of first pixels are disposed, a second area including a pixel area in which a plurality of second pixels are disposed and a plurality of light-transmitting areas disposed between the plurality of second pixels, and a polarizing plate including a plurality of first light-transmitting patterns disposed in the plurality of light-transmitting areas, wherein, in the polarizing plate, an area in which the first light-transmitting patterns are formed has a higher light transmittance than a remaining area in which the first light-transmitting patterns are not formed.

Abstract: The present invention provides an organic emitting diode including a first electrode; a second electrode facing the first electrode; an emitting material layer between the first and second electrodes; and an intervening layer between the emitting material layer and the second electrode and including a base material and an electron injection material, wherein the intervening layer contacts the second electrode.

Abstract: A display device includes a display panel; a first digitizer layer disposed on the display panel; a second digitizer layer disposed on the display panel and separated from the first digitizer layer; a first plate member disposed on the first digitizer layer; and a second plate member disposed on the second digitizer layer, wherein each of the first plate member and the second plate member includes a plurality of plate portions and one or more hinge portions configured to rotatably connect the plurality of plate portions to each other.

Abstract: Provided is a lithium secondary battery which includes a positive electrode, a negative electrode, a separator interposed between the positive electrode and the negative electrode, and an electrolyte, wherein the positive electrode includes a lithium composite transition metal oxide powder having a layered structure and a nickel content accounting for 85 atm % or more of total transition metals, and wherein the lithium composite transition metal oxide powder undergoes a 3% or less change in lithium-oxygen (Li—O) interlayer spacing in a state-of-charge (SOC) range of 58% to 72%.

Abstract: Disclosed is a mobile negative pressure chamber, that includes a bed, a main cover separably coupled to the bed, and having a main cavity, an auxiliary cover coupled to one side of the bed to be separable, that seals the main cavity while being engaged with the main cover, and having an auxiliary cavity, in which a lower body of the surgical recipient is located in an interior thereof, a main treatment part provided in at least one of the main cover and the auxiliary cover, and provided with a glove mounted on an arm of the surgical operator, and an auxiliary treatment part provided in at least one of the main cover and the auxiliary cover, and into and from which the arm of the surgical operator or a medical instrument is inserted and extracted.

Abstract: A muscular strength assisting apparatus includes a muscular strength assisting portion that assists a user's muscular strength and a first connecting link including one side connected to one side of the muscular strength assisting portion and an opposite side rotatable relative to a shoulder of the user about a first rotation axis. The muscular strength assisting portion includes an upper arm module that assists muscular strength of an upper arm of the user and a link assembly including one side connected to one side of the upper arm module to be rotatable about a second rotation axis non-parallel to the first rotation axis and an opposite side disposed adjacent to a portion of a body of the user to be supported on the user.

Abstract: A display device includes a first display driver circuit that outputs a first gamma reference voltage to a first display panel, and a second display driver circuit that outputs a second gamma reference voltage to a second display panel different from the first display panel, and determines the difference between the first gamma reference voltage and the second gamma reference voltage, and keeps outputting the second gamma reference voltage when the difference is smaller than a first reference value, and changes the second gamma reference voltage when the second gamma reference voltage is less than the first gamma reference voltage and the difference is equal to or greater than the first reference value.

Abstract: The present invention relates to a composition for regulating cell division by promoting or inhibiting the activity of FCHo1, and a method for regulating cell division using the same. The FCHo1 activity regulator of the present invention targets FCHo1 which functions as an important factor in cell division, and promotes or inhibits the activity thereof, thereby promoting cell division or inhibiting cell division, and thus can be effectively utilized for the treatment of diseases associated with cell division.

Abstract: A display device includes a pixel array that includes a pixel including a light emitting diode and a first transistor that includes a source terminal to which a pixel drive voltage is applied and a gate terminal to which a data signal is applied, and outputs drive current generated based on the voltage difference between the gate terminal and the source terminal, to the light emitting diode, and a display driver IC that generates the data signal based on the pixel drive voltage.

Abstract: A storage device receives a write request including first data and a first logical address corresponding to the first data, stores the first data in a first memory block among a plurality of memory blocks, determines a second memory block among the plurality of memory blocks to which the first data stored in the first memory block is to be migrated, and stores first map information including the physical address of the second memory block and the first logical address.

Abstract: A first access point multi-link device (AP MLD) for connecting to a wireless network, the first AP MLD comprising: one or more APs affiliated with the first AP MLD, including a first AP; a processor coupled to the first AP, the processor configured to: communicate with a second AP MLD to determine that the first AP MLD is a roaming AP MLD, form affiliation with a second AP of one or more non-collocated APs affiliated with a second AP MLD, transmit information about the first AP affiliated with the first AP MLD to a non-AP MLD associated with the second AP MLD, associate with the non-AP MLD, and communicate with the non-AP MLD via the first AP MLD after the non-AP MLD performs roaming from the second AP MLD to the first AP MLD.

Abstract: A storage device may select N number of candidate memory blocks among a plurality of memory blocks according to whether a target operation is garbage collection or wear leveling. The storage device may determine one or more victim memory blocks for the target operation among the candidate memory blocks, on the basis of a deviation in a reference factor among the candidate memory blocks.

Abstract: The present invention relates to an AI-based voice ordering system and a method therefor and provides a voice ordering method and system, the voice ordering method comprising: a first step of an ordering smart terminal standing by for voice data reception; a second step of the ordering smart terminal analyzing whether an input signal has been received by an input unit corresponding to a microphone activation button; and a third step of, if the analysis result indicates that an input signal has not been received, returning to the first step and, conversely, if an input signal has been received, the ordering smart terminal receiving a voice signal from a microphone, converting the voice signal into voice data of a preset format, and then transmitting the converted voice data to a voice ordering server via a host terminal connected to a network, so that analysis of text data is performed.

Abstract: Embodiments disclose a display panel and a display device including the display panel. The display panel includes a first area in which a plurality of first pixels are disposed, a second area including a pixel area in which a plurality of second pixels are disposed and a plurality of light-transmitting areas disposed between the plurality of second pixels, and a polarizing plate including a plurality of first light-transmitting patterns disposed in the plurality of light-transmitting areas, wherein, in the polarizing plate, an area in which the first light-transmitting patterns are formed has a higher light transmittance than a remaining area in which the first light-transmitting patterns are not formed.

Abstract: The camera module disclosed in the embodiment of the invention includes a lens barrel having a through hole therein; and a lens part disposed in the through hole of the lens barrel and having first to third lenses in which optical axis are aligned from the object side toward the sensor side, and an image sensor. The materials of the second lens and the first lens are different, the refractive index of the second lens is lower than that of the first lens.

Abstract: The present application relates to a erythrocyte-derived magnetic immune particle and uses thereof, according to an aspect, the erythrocyte-derived magnetic immune particle include an erythrocyte-derived cell membrane, which may minimize in vivo side effect, and may be used to detect and remove various type of substances (for example, a pathogenic substance, an inflammatory cytokine, blood glucose, a cancer-related substance, and a brain disease-related substance, etc.) from a sample with excellent efficiency, which may be useful for diagnosing, preventing, or treating various type of diseases, including an infectious disease, an inflammatory disease, diabetes, cancer, and brain disease.

Abstract: A station device (STA) for connecting to a wireless network, that includes processing circuitry configured to cause transmit capabilities regarding performing clear channel assessment (CCA) on one or more secondary channels of a basic service set (BSS) to an access point (AP) device, receive channel information identifying a secondary channel that is used for latency sensitive data from the AP device, detect an occurrence of latency sensitive data to be transmitted to a different device, perform CCA on the primary channel and detect that the primary channel is busy, perform the CCA on the secondary channel used for latency sensitive data and detect that the secondary channel is idle, transmit the latency sensitive data on the secondary channel.