Abstract: The present disclosure discloses an apparatus and method for compressing coefficient values of a compensation equation for compensating for a defect in an image and a circuit for compensating for display data using compression values compressed by the apparatus and method. The apparatus for compressing coefficient values of a compensation equation includes a coefficient value provision unit configured to provide coefficient values of a coefficient of a compensation equation for compensating for a defect in an image and location information for each pixel and a coefficient value compression unit configured to provide a first compression bitmap and a second compression bitmap by sequentially performing first compression and second compression on the coefficient value.

Abstract: An embodiment relates to a light emitting module, a flash module, and a terminal including the same. The light emitting module according to an embodiment comprises: a semiconductor layer; a phosphor layer arranged on one surface of the semiconductor layer; a plurality of light emitting chips including a plurality of electrodes arranged on a surface facing one surface of the semiconductor layer; a first partition arranged at one side of the plurality of light emitting chips, and a second partition arranged at the other side of the plurality of light emitting chips so as to face the first partition; and an opaque molding part, which encompasses the plurality of light emitting chips such that the upper surface of the phosphor layer and the bottom surfaces of the plurality of electrodes are exposed to the outside, and is arranged on the inner side of the first and second partitions.

Abstract: The present disclosure relates to a novel polypeptide having an activity of exporting 5?-inosine monophosphate, a microorganism comprising the same, a method for preparing 5?-inosine monophosphate using the same, and a method for increasing export of 5?-inosine monophosphate.

Abstract: An image sensor includes a substrate including a sensor array area, a pad area, and a circuit area, a wiring layer on the pad area, and a light-shielding pattern on the sensor array area. The sensor array area includes a first area including active pixels and a second area including optical back pixels. The wiring layer is apart from the substrate by a first distance on the pad area. The light-shielding pattern includes a first portion spaced apart from the substrate by a second distance less than the first distance, a second portion disposed between the first portion and the wiring layer and extending on the same level as the wiring layer, and a third portion disposed between the first portion and the second portion and integrally formed with the first portion and the second portion.

Abstract: The present disclosure relates to an adenylosuccinate synthetase variant, a microorganism containing the same, and a method for preparing purine nucleotides using the microorganism.

Abstract: The present invention relates to a novel pyrrolobenzodiazepine dimer compound or a pharmaceutically acceptable salt thereof, a ligand-drug conjugate compound thereof, or a composition containing the same and therapeutic use of the same as an anticancer agent. The pyrrolobenzodiazepine dimer compound according to the present invention exhibits anticancer activity equivalent to or superior to that of existing anticancer agents when being applied to a ligand-drug conjugate as a drug and administered as well as exhibits low activity and greatly diminished toxicity in the free toxin form and thus has a significantly improved therapeutic index. Hence, the pyrrolobenzodiazepine dimer compound is highly industrially applicable in that targeting of proliferative diseases such as cancer is possible, specific treatment of the proliferative diseases is possible, the drug efficacy can be maximized, and the expression of side effects can be minimized.

Abstract: Disclosed are an apparatus and method for evaluating the degradation of a display panel, for evaluating a degradation state of a display panel, such as mura. The method of evaluating the degradation of a display panel may be implemented by generating mutual information by using a first histogram distribution vector of a reference frame having a target grayscale level and a second histogram distribution vector of an evaluation frame displayed on a display panel in response to the target grayscale level, generating normalized mutual information of the mutual information, providing a weight into which a cognitive characteristic of a distribution of grayscales of pixels of the evaluation frame is incorporated, and outputting an evaluation value obtained by multiplying the normalized mutual information and the weight.

Abstract: The present application relates to a compound represented by Chemical Formula 1, an organic optoelectronic diode and a display device. In Chemical Formula 1, each substituent has the same definition as in the specification.

Abstract: Provided are a compound of Formula 2-K, an organic electric element including a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, and an electronic device thereof, including the compound of Formula 2-K in the organic material layer, and thereby achieving lowered driving voltage, improved luminous efficiency, and extended life time.

Abstract: Provided is a method of operating a device having a plurality of operating systems installed therein, the method including: receiving a first user input for selecting at least one application installed in a first operating system among the plurality of operating systems; receiving a second user input for selecting a second operating system, in which a shortcut icon for execution of the selected application is to be displayed, among the plurality of operating systems; creating the shortcut icon based on the first user input and the second user input; and displaying the created shortcut icon on a user interface of the second operating system.

Abstract: The present disclosure relates to a method for manufacturing core-shell particles using carbon monoxide, and more particularly, to a method for manufacturing core-shell particles, the method of which a simple and fast one-pot reaction enables particle manufacturing to reduce process costs, facilitate scale-up, change various types of core and shell metals, and form a multi-layered shell by including the steps of adsorbing carbon monoxide on a transition metal for a core, and reacting carbon monoxide adsorbed on the surface of the transition metal for the core, a metal precursor for a shell, and a solvent to form particles with a core-shell structure having a reduced metal shell layer formed on a transition metal core.

Abstract: Provided is a microorganism of the genus Epidermidibacterium belonging to the family Sporichthyaceae, or a culture thereof, or a composition for preventing, improving, or treating skin conditions or inflammatory diseases including the same.

Abstract: Provided are the compound represented by Formula 2-K, an organic electric element including a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, and electronic device thereof, and by including the compound represented by Formula 1 and compound represented by Formula 2 or the compound represented by Formula 2-K in the organic material layer, the driving voltage of the organic electric element can be lowered, and the luminous efficiency and life time of the organic electric element can be improved.

Abstract: An apparatus and a method for estimating a road surface friction coefficient relate to an apparatus of estimating a road surface friction coefficient including an additional power control module that arbitrarily adds a braking force, which causes a wheel speed difference, to an axle of the vehicle to which the braking force is applied, and together adds a driving force that cancels the braking force to an axle of the vehicle to which the driving force is applied, when it is determined that a driving state of the vehicle is an inertial driving state, and a road surface friction coefficient estimation module that estimates the road surface friction coefficient by the wheel speed difference caused by a newly added braking force.

Abstract: The present specification relates to a heterocyclic compound represented by Chemical Formula 1, and an organic light emitting device comprising the same.

Abstract: Disclosed are a separator and an electrochemical device including the same. The separator includes: a porous substrate having a plurality of pores; and a pair of porous coating layers formed on at least one surface of the porous substrate, and including a plurality of inorganic particles and a binder disposed partially or totally on the surface of the inorganic particles to connect and fix the inorganic particles with each other, wherein the binder is used in an amount of 5-40 wt % based on the total weight of the porous coating layer, the inorganic particles include boehmite particles, the binder includes a fluorine-based binder and a rubber-based binder, and the fluorine-based binder and the rubber-based binder are used at a weight ratio of 80:20-99.9:0.1.

Abstract: A memory controller having an improved operation speed controls a memory device including a plurality of memory blocks. The memory controller includes: a remaining count determiner configured to determine a remaining count that is a number of program and erase operations to be additionally performed in the memory device based on a program/erase count received from the memory device, a retention period calculator configured to determine a retention period based on a power-off time and a power-on time of the memory device and a read voltage determiner configured to generate a changed read voltage table based on a default read voltage table and a coefficient determined according to the remaining count, and determine a read voltage to be used in the memory device according to the retention period among read voltages included in the changed read voltage table.

Abstract: The present disclosure relates to an adenylosuccinate synthetase variant, a microorganism containing the same, and a method for preparing purine nucleotides using the microorganism.

Abstract: Methods and apparatuses are provided for displaying a screen in an electronic device. A message application is executed. An execution screen of the message application and a keyboard are displayed through a touch screen display of the electronic device while the message application is executed. A layer of the execution screen is overlaid with a layer of the keyboard. Based on a touch input on an object related to the keyboard, data related to the keyboard is transmitted to an external electronic device through a communication interface of the electronic device such that the external electronic device, based on the data related to the keyboard, displays the keyboard through a display of the second external electronic device. The execution screen is displayed through the touch screen display. The keyboard which has been displayed disappears from the touch screen display.

Abstract: The present disclosure relates to a novel polypeptide having an activity of exporting 5?-inosine monophosphate, a microorganism comprising the same, a method for preparing 5?-inosine monophosphate using the same, and a method for increasing export of 5?-inosine monophosphate.