Abstract: An apparatus for estimating biological information may include a sensor configured to detect a first light signal and a second light signal from an object of a user and a processor configured to determine whether a condition for estimating biological information is satisfied based on the detected first light signal and estimate biological information based on the second light signal, wherein the sensor includes a force sensor configured to measure a force applied to the object when the object is in contact with a cover surface of the sensor.

Abstract: A memory device includes a cell array including cells, an address transition detector outputting a transition detection signal as to whether an address of a write command is changed, and a control logic circuit generating one of word-line-on signals for performing a write operation on the cell array in response to the write command, and terminating the write operation in accordance with the transition detection signal. The word-line-on signals include a long-kept word-line-on signal that stays active before the address is changed and a divided word-line-on signal that is, before the address is changed, divided into sub-word-line-on signals.

Abstract: The present disclosure relates to an apparatus for non-invasively estimating a target component value based on a light spectrum. The apparatus for estimating the target component value may include a sensor configured to obtain a spectrum of light scattered or reflected from an object, and a processor configured to correct a first reflectance value of the spectrum based on a melanin index; obtain a second reflectance value based on correcting the first reflectance value; convert the second reflectance value into an absorbance value; estimate the target component value based on the absorbance value; and correct the target component value based on a hemoglobin index.

Abstract: Disclosed herein is a method for generating schedule data based on action data, and a server and a refrigerator implementing the same. The method for generating schedule data based on action data according to an embodiment of the present invention includes, in a refrigerator including one or more divided storage spaces, a step of a storage unit of the refrigerator storing pattern base data including action data performed by the refrigerator and time data, a step of a communication unit of the refrigerator receiving a first learning data set from a server, a step of a schedule generation unit of the refrigerator generating first schedule data including predicted action data of the refrigerator and time data of the predicted action data by mapping a first learning data set to the pattern base data, and a step of a control unit of the refrigerator controlling an action of the refrigerator based on the first schedule data.

Abstract: Provided is a method of correcting an error of an optical sensor including a light source and an image sensor, the method including emitting light to a material by driving the light source, acquiring an image of the material by the image sensor, and correcting an error of a distance between the light source and the image sensor of the optical sensor based on a gradation of the acquired image of the material.

Abstract: In one embodiment, the standard cell includes first and second active regions defining an intermediate region between the first and second active regions; and first, second and third gate lines crossing the first and second active regions and crossing the intermediate region. The first gate line is divided into an upper first gate line and a lower first gate line by a first gap insulating layer in the intermediate region, the second gate line is undivided, and the third gate line is divided into an upper third gate line and a lower third gate line by a second gap insulating layer in the intermediate region.

Abstract: A data prediction method based on generative adversarial network (GAN) may be performed by a computing device. The data prediction method may include pre-training a generator neural network based on an auto encoder structure including an encoder and a decoder, and training a GAN including a discriminator neural network and the pre-trained generator neural network by a transfer learning method, wherein training the GAN by a transfer learning method includes training the GAN while fixing a decoder neural network of the generator neural network to the pre-trained initial state.

Abstract: Provided is a camera module which includes a cover, a base connected with the cover, and a lens carrier provided between the cover and the base, the camera module including: an OIS body provided inside the cover; a first ball bearing interposed between the cover and the OIS body; an AF driver provided between the OIS body and the lens carrier; and an OIS driver for moving the OIS body in perpendicular to an optical axis of the lens carrier. Since the first ball bearing is supported while being in direct contact with an inner ceiling of the cover and an upper surface of the OIS body, the overall module thickness may be formed to be thinner than a structure in which the ball bearing is provided below the OIS body.

Abstract: Provided are a lithium primary battery in which a structure of an electrode closely related to output characteristics of the battery is improved to expand a reaction area, thus improving the output characteristics of the battery, and a method for manufacturing the lithium primary battery.

Abstract: A light device solvent, a light emitting device ink comprising same, and a method for manufacturing a display device are provided. A method for manufacturing a display device comprises the acts of: spraying a device ink, which comprises a first element solvent and a light emitting element dispersed in the first element solvent, onto a target substrate having a first electrode and a second electrode thereon; forming a second element solvent, which has an isomeric structure of the molecular structure of the first element solvent, and loading the light emitting element on the first electrode and the second electrode; and removing the second element solvent.

Abstract: An integrated manipulation apparatus for autonomous vehicles and a control method are provided. When a driving mode is switched from an autonomous driving mode to a manual driving mode, a user manipulates the integrated manipulation apparatus, which is portable, to perform chassis functions, such as steering, speed change, acceleration, and braking of a vehicle, and to perform general functions, such as lamp on/off, honking, and turn indication, as needed. A steering dial switch and a speed change slide switch are different in manipulation manner from an acceleration button switch and a braking button switch.

Abstract: An apparatus includes a base including a receiving portion that receives a substrate on which semiconductor elements are disposed; and at least one ultrasonic generator that generates and applies ultrasonic waves to the substrate placed in the base.

Abstract: Provided is a method of manufacturing a semiconductor device. The method includes providing a substrate, forming uneven portions in a region of the substrate in which an electrode is to be formed, forming a precursor film formed of a two-dimensional material on the substrate on which the uneven portions are formed, forming a metal chalcogen film by performing a chalcogenation process on the formed precursor film, and forming the electrode on the formed metal chalcogen film.

Abstract: A standard cell of an IC includes a cell area including a transistor configured to determine a function of the standard cell; a first dummy area and a second dummy area respectively adjacent to two sides of the cell area in a first direction; and an active area extending in the first direction across the cell area, the first dummy area, and the second dummy area. The active area includes a first active area and a second active area spaced apart from each other in a second direction perpendicular to the first direction and extend parallel to each other in the first direction. At least one of the first active area and the second active area provided in the first dummy area is biased, and at least one of the first active area and the second active area provided in the second dummy area is biased.

Abstract: A high voltage battery unit for a vehicle and an underbody of the vehicle are provided. The high voltage battery unit mounted to the vehicle is installed under a center floor of the vehicle at the outdoor side. A drive shaft forming a drive device of the vehicle is installed to penetrate between battery built-in parts positioned at both sides with respect to a center tunnel to deliver the power of a powertrain mounted at the front of the vehicle to a rear wheel through the drive shaft.

Abstract: A memory device includes a cell array including cells, an address transition detector outputting a transition detection signal as to whether an address of a write command is changed, and a control logic circuit generating one of word-line-on signals for performing a write operation on the cell array in response to the write command, and terminating the write operation in accordance with the transition detection signal. The word-line-on signals include a long-kept word-line-on signal that stays active before the address is changed and a divided word-line-on signal that is, before the address is changed, divided into sub-word-line-on signals.

Abstract: A body of a vehicle equipped with a high-voltage battery is disclosed. The vehicle body includes a rear cross member mounted below the rear side of the front seat so as to be oriented in the lateral direction of the vehicle body, a front cross member mounted in front of the rear cross member so as to be oriented in the lateral direction of the vehicle body, a high-voltage battery mounted between the front cross member and the rear cross member, and a plurality of longitudinal support members mounted to support the bottom of the high-voltage battery and to connect the front cross member and the rear cross member to each other in the longitudinal direction of the vehicle body.

Abstract: The present invention relates to a method for pretreating lignocellulose by using an acid-base mixture catalyst. The method pretreats lignocellulose, by using a mixture catalyst of an acid and a base, so as not to pass through additional neutralization steps, and carries out pretreatment and simultaneous saccharification and fermentation through an identical single reactor process, thereby having an effect of producing ethanol in an excellent production yield from lignocellulosic biomass while simplifying the total process and reducing equipment costs and total processing costs.

Abstract: Provided are a light-emitting diode structure and a light-emitting diode manufacturing method. The light-emitting diode manufacturing method comprises the operations of: preparing a lower substrate, which includes a substrate and a separation layer formed on the substrate, and preparing at least one semiconductor rod, which is formed on the separation layer, forming a rod structure, which includes a rod protecting layer formed on the separation layer to surround the at least one semiconductor rod and an auxiliary layer formed on at least part of the rod protecting layer and separating the rod structure from the lower substrate by removing the separation layer, and separating the at least one semiconductor rod from the rod structure.

Abstract: The present invention relates to 5G or pre-5G communication system for supporting a higher data transmission rate after 4G communication system such as LTE. The present invention provides a method for transmitting data on the basis of a measurement of a channel of an unlicensed band in a mobile communication system, the method comprising the procedures of: selecting a random number for backoff counting; determining whether to decrement the random number by 1; decrementing the random number by 1 on the basis of the determining; determining whether the channel is idle by measuring the channel; completing the backoff counting if the random number becomes 0; and transmitting data by means of the channel if the backoff counting is completed.