Electronics and Telecommunications Research Institute

Samsung Electronics Co., Ltd.

Lg Energy Solution, Ltd.

Samsung Display Co., Ltd.

Korea Advanced Institute of Science and Technology

Korea Photonics Technology Institute

Seung-hwan Kim

Seon-Hee Park

Sang-soo Kim

Hyun-ki Kim

Dong-Chun Lee

Yong-kwan Lee

Chang-Su Ryu

Done-Sik Yoo

Jun-young Oh

Jae-Hong Kim

Youn Hak Jeong

Sang Yong No

Jun-Bo Yoon

Dong-Hyun Kim

Kwi Hyun Kim

Byoung Sun Na

Jae-Jin Song

Jang Soo Kim

Sung-Kyu Park

Young-Jun Kim

Yong-hoon Yoon

Seung Soo Baek

Jae-soong Lee

Dae-Hee Kim

Myung-Eun Lim

Duke Kimm

Jun-Woo Park

Soo-Yeul Lee

Chang-keun Kim

Sung-Ju Hong

Min-Ho Kim

Ho-Youl Jung

Jae-Hun Choi

In-Bum Lee

Jeong-Won Lee

In-kyu Park

Ji-Wook Jeong

Yun-Young Kim

Young-Won Kim

Young-Woong Han

Seong-Ran Jeon

Min-woo Rhee

Young-ho Song

Yong-Won Jang

Seung-Chul Shin

Ji-nyeong Yun

Nam-Soo Myung

Dong-uk Kwon

Yong-Min Chang

Soo-yeul Lee

Ji-wook Jeong

An apparatus for diagnosing a state of a battery according to an embodiment of the present disclosure includes: a charging and discharging assembly for charging or discharging a battery module; a measurer for measuring a current of the battery module at every predetermined period during a cycle in which the battery module is charged or discharged; and a controller for receiving a measurement value for the current of the battery module from the measuring unit, estimating a state of charge (SOC) of the battery module during the cycle based on the received measurement value, calculating a change rate of the estimated SOC, and determining whether a defect occurs in the battery module based on a comparison result between the calculated change rate of the SOC and a preset reference change rate.

Apparatus and method for diagnosing state of battery

A semiconductor package includes a package substrate, at least one semiconductor chip mounted on the package substrate, and a molding member that surrounds the at least one semiconductor chip. The molding member includes fillers. Each of the fillers includes a core and a coating layer that surrounds the core. The core includes a non-electromagnetic material and the coating layer includes an electromagnetic material. The molding member includes regions respectively have different distributions of the fillers.

Semiconductor package and method of manufacturing the same

A battery management apparatus according to the present disclosure may include a sensing unit detachably mounted to a battery system and configured to measure a voltage of a cell assembly included in a battery pack, which is electrically connected to another battery pack in parallel, when being mounted to the battery system; a balancing circuit having a balancing resistor connected to a charging and discharging path of the cell assembly in parallel and a balancing switch for electrically connecting or disconnecting the cell assembly and the balancing resistor; and a processor operably coupled to the sensing unit and the balancing circuit.

Battery management apparatus and method

A measurement device includes an emitter configured to emit an electromagnetic signal to an object to be measured. A first detector is disposed to measure a first portion of the electromagnetic signal that is reflected by the object to be measured. A second detector is disposed to measure a second portion of the electromagnetic signal that is transmitted through the object to be measured. The emitter is configured to emit the electromagnetic signal in a direction substantially perpendicular to a surface of the object to be measured.

Measurement device and semiconductor manufacturing system including the same

Provided are improved manufacturing methods of semiconductor devices, probe cards, test apparatuses including the probe card, and methods for manufacturing probe cards. The probe card includes a circuit board, a support located under the circuit board, and a plurality of probe needles located on a bottom surface of the support. Each of the probe needles has a tip configured to contact a side surface of a bump included in a test target. The support may include a stress absorption layer located on a bottom surface to which the probe needles are connected. Manufacturing of semiconductor devices may comprise forming elongated conductive bumps on a body of a semiconductor device, testing the semiconductor device by contacting tips of the probe needles to sides surfaces of the bumps and packaging of the semiconductor device.

Probe card, test apparatus including the probe card, and related methods of manufacturing

Disclosed herein is an open healthcare apparatus and method in which a user personally performs integrated management of health records including data concerning western medicine, oriental medicine, life logs, etc. health-related big data is built by receiving health information, from which personal information is deleted, under the agreement of the user, and customized health service is provided by various service providers based on the health-related big data. The disclosed apparatus includes a personal cloud repository for storing personal health data, a health-related big data repository for storing public and personal health data on a health case basis, a healthcare platform for storing and analyzing personal health data and for relaying and managing a customized service, and an analysis platform for analyzing user's health based on the information of the health-related big data repository and for providing customized service depending on the analysis result.

Open healthcare apparatus and method

Devices having nitride quantum dots and methods of manufacturing the same are provided. The device includes a nitride group material substrate, a plurality of nanorods that are formed on the nitride group material layer and are separated from each other, and a nitride quantum dot on each of the nanorods. A pyramid-shaped layer may be further formed between each of the nanorods and the nitride quantum dot. The nanorods and the nitride quantum dot are covered by an upper contact layer. A plurality of nitride quantum dots may be formed on each of the nanorods and the respective nitride quantum dots may have different sizes.

Devices having nitride quantum dot and methods of manufacturing the same

Provided is a waist belt for automatically measuring a waist circumference. The waist belt includes a belt part () and a buckle part (). The belt part has a plurality of magnets () attached thereto at a predetermined interval. The buckle part includes two or more magnetic field sensors sensing the plurality of magnets attached to the belt part, an operation processor processing and analyzing signals obtained by the magnetic field sensors, and a display displaying a measurement result of a waist circumference obtained by the operation processor.

Waist belt for automatically measuring waist circumference

A liquid crystal display includes a first substrate, a first gate line disposed on the first substrate, a second gate line disposed on the first substrate, a data line disposed on the first substrate, a reference voltage line disposed on the first substrate and extending substantially to be parallel to the data line, a first subpixel electrode disposed in a pixel area on the first substrate, a second subpixel electrode disposed in the pixel area on the first substrate, a first switching element connected to the first gate line, the data line and the first subpixel electrode, a second switching element connected to the first gate line, the data line and the second subpixel electrode, and a third switching element connected to the first subpixel electrode and the reference voltage line.

Liquid crystal display

The present invention relates to an apparatus for generating an ultra-short ultra-high intensity pulse laser, comprising: a pulse laser providing unit which generates an ultra-short ultra-high intensity pulse laser, stretches pulse width, then selects and provides only a pulse laser having a predetermined polarizing angle; a polarization characteristic adjusting unit which divides the pulse laser provided by the pulse laser providing unit into S-polarizing component light and P-polarizing component light, varies the phase difference and amplitude difference between the S-polarizing component light and the P-polarizing component light, and combines the two types of light to generate a pulse laser with varied polarization characteristics; and a pulse compression unit which compresses the pulse width of the pulse laser, the polarization characteristics of which are varied by the polarization characteristic adjusting unit, and outputs the pulse laser.

Apparatus for adjusting polarization characteristics, and ultra-short ultra-high intensity pulse laser generator comprising same

A method and system for acquiring a phalange edge image using an X-ray image of a hand are provided. The method includes: selecting a region of interest from an X-ray image of the hand; acquiring a soft tissue background gray level removed image by removing a soft tissue background gray level from the region of interest; and extracting a phalange edge image from the soft tissue background gray level removed image.

Method of acquiring phalange edge image and system therefor

A phantom for Diffusion Tensor Imaging (DTI) to measure the main physical quantities of diffusion tensors, such as diffusion anisotrophy, a diffusion principal axis and a route of the diffusion principal axis, and to evaluate the accuracy of DTI are provided. The phantom for diffusion tensor imaging includes: an outer container providing a space; materials for diffusion measurement located in the space of the outer container and formed of bunches of microtubes; and materials for fixing located in the space of the outer container to fix the materials for diffusion measurement to a specific location.

Phantom for diffusion tensor imaging

A method of quantitatively assessing fat content in a target organ from an ultrasound visual image is provided. This method includes obtaining an ultrasound visual image of the target organ, setting a target region in the obtained image, measuring a quantified representative gray level of the target region from a gray level distribution of pixels of the target region, and assessing fat content corresponding to the quantified representative gray level of the target region.

Method of quantitatively measuring fat content in target organ from ultrasound visual image

A method for manufacturing a probabilistic switch using multiplicative noise, which can be used in a probabilistic computer is disclosed. The probabilistic switch, in which the probability varies with the initial condition and multiplicative noise intensity, is realized by applying the multiplicative noise whose intensity varies with the state of a nonlinear device to the nonlinear device. When the switch is applied to a probabilistic computer, a complicated problem can be solved rapidly in shorter time.

Method for manufacturing probabilistic switch using multiplicative noise

Growing community of inventors

Daejeon, South Korea

Seung-hwan Kim