Samsung Electronics Co., Ltd.

Samsung Display Co., Ltd.

Lg Electronics Inc.

Sungkyunkwan University

Industry-University Cooperation Foundation Hanyang University

Kookmin University

University of Illinois

Sogang University Research Foundation

Cha Biotech Co., Ltd.

Snu Rdb Foundation

Samsung Displayco., Ltd.

Sk Biopharmaceuticals Co., Ltd.

Nhn Entertainment Corporation

K. C. Tech Co., Ltd.

Huvet Bio, Inc.

Jihye Kim

Kihyun Kim

Mincheol Ha

Jaejoon Han

Chang Kyu Choi

Seungju Han

Kyungmin Lee

Wooram Lee

Seon Min Rhee

Minsu Ko

Seho Park

Sungun Park

Yongsang Yun

Taehoon Kim

Jin-Wook Yang

Jinwoo Son

Sangan Kwon

Jiwon Kim

Changyong Son

Changnoh Yoon

Kyungha Koo

Sungjin Kim

Sungjoo Suh

Wontae Kim

Donggyu Lee

Seungbeom Park

Seunghoon Han

Sangwoo Kim

Sung-Min Hwang

Jongseok Kim

Taehee Lee

Jiyoung Kim

Joon-Sung Lim

Sungjin Lim

Youngho Jung

Hyojin Lee

Donghan Kim

Hyeonjin Shin

Seung-Kyu Lee

Hyunsun Yoo

Kang-Ho Byun

Byung In Yoo

Dae-Young Lee

Junghwan Park

Byungsun Kim

Jaewoo Lee

Jingtao Xu

Changkyu Choi

Yunjeong Noh

Dongzo Kim

Jakyoung Jin

Hyungkoo Chung

Seongoh Yeom

Yu-chol Kim

Jae-Hyeon Jeon

Kwangseob Kim

Sangmoo Hwangbo

Kumjong Sun

Heewon Kim

Byongmo Moon

Changhak O

Jin-wook Yang

Beomoh Kim

Jihong Kim

Joowon Park

Keumsu Song

Jongchul Hong

Soon-dong Kim

Ju-Hyang Lee

Jonghwa Kim

Hyunjeong Lee

Kokeun Kim

Jongwook Zeong

Dongsik Shin

Sooyoung Sim

Ju Hwan Song

Jiwon Lee

Jaehoon Lee

Rae-Hong Park

Jiyong Park

Bongtae Park

Byung Han Yoo

Jae-Joon Han

Kee Hyun Nam

Hana Lee

Geunjeong Park

Boseok Moon

Dongjoo Kim

Woojin Jung

SeYoung Jang

Beong-hun Beon

Woori Seo

Hyunseok Hong

Won-Seok Jung

Sangjae Kim

Jaehak Lee

Kijune Lee

Yongsub Shim

Jinsung Park

Jiaqian Yu

A display device includes a display panel including pixels connected to scan lines, a scan driving circuit including scan stages corresponding to the scan lines, respectively, where each of the scan stages receives a masking signal and a carry signal and outputs a scan signal, and a driving controller which divides the display panel into the first display area and the second display area, controls the scan driving circuit such that the first display area and the second display area operate with different frequencies, and outputs start signals provided at different timings. A first scan stage disposed in the first display area from among the scan stages receives a first start signal of the start signals as the carry signal, and a first scan stage disposed in the second display area from among the scan stages receives a second start signal of the start signals as the carry signal.

Display device

The present disclosure relates to a quantum computer technology and a method in which a learning apparatus a neural network for quantum readout acquires a plurality of actual measurement results including noise in quantum readout using a quantum circuit, acquires an ideal measurement result of the quantum circuit in correspondence to each of the plurality of actual measurement results including noise, creates training data from a set of the actual measurement results including noise and the ideal measurement results, and trains a neural network for mitigating errors, which are generated in quantum readout, using the created training data.

Neural network establishing method for quantum readout, method for mitigating quantum readout error using neural network and apparatus thereof

A driving controller includes a compensation unit that receives an image signal corresponding to a first display area and a second display area, calculates stress data based on the image signal and previous stress data, and outputs an image data signal, which is obtained by compensating for the image signal based on the stress data, a memory that stores the stress data of a previous frame from the compensation unit and provides the previous stress data, and a multi-frequency compensation unit that receives a data enable signal, counts a number of consecutive masking enable frames when the data enable signal indicates a multi-frequency mode, calculates accumulated second stress data based on the number of the consecutive masking enable frames and second stress data, which corresponds to the second display area, from among the stress data from the memory, and stores the accumulated second stress data in the memory.

Driving controller, display device and driving method thereof

Disclosed are enhanced umbilical cord-derived adhesive stem cells, a preparation method therefor, and a use thereof. The enhanced umbilical cord-derived adhesive stem cells have an anti-inflammatory effect, a blood vessel regeneration effect, or a nerve regeneration effect, thereby being usable in a pharmaceutical composition or a cell therapeutic agent for treating or preventing various diseases.

Umbilical cord-derived adherent stem cells, preparation method therefor, and use thereof

The disclosure relates to a 5generation (5G) or pre-5G communication system for supporting a higher data transfer rate than a 4generation (4G) communication system, such as long-term evolution (LTE). An antenna module is provided. The antenna module includes a filter for filtering a radio frequency (RF) signal, and a sub printed circuit board (PCB), the sub-PCB comprises a passive circuit for processing the RF signal, and, the sub-PCB may be coupled to the filter such that the filter operates as a bumper when being coupled to a filter board.

Antenna filter and electronic device including same in wireless communication system

An electronic device includes a display panel that operates in a normal mode, a multi-frequency mode, or a refresh mode, a driving controller, and a host generating and outputting a luminance information. In the multi-frequency mode, a display area defined in the display panel is divided into a first display area and a second display area, and the driving controller controls the first display area and the second display area so as to operate at different frequencies. In the normal mode, the driving controller controls the display area so as to operate at a normal frequency. In the refresh mode, the driving controller controls the display area so as to operate at the normal frequency during one frame. When the luminance information changes, the display panel operates in the refresh mode.

Electronic device with normal mode, multi-frequency mode and refresh mode

Provided is a time of flight (ToF) sensor and a method for controlling the ToF sensor. The ToF sensor includes a first light emitter configured to output first light of a first pattern, a second light emitter configured to output second light of a second pattern, an image sensor including a plurality of pixels, and at least one processor configured to control the first light emitter and the second light emitter to sequentially output the first light and the second light, obtain, based on the output first light and second light being received through the image sensor by being reflected by a plurality of objects, a first image frame corresponding to the received first light and a second image frame corresponding to the received second light, and identify distances between the ToF sensor and the plurality of objects based on the first image frame and the second image frame.

ToF sensor including duel emitting units and method for controlling thereof

A method with image processing includes: generating a first surface normal image comprising surface normal vectors corresponding to pixels of a first depth image; and applying the first depth image and the first surface normal image to a first neural network, and acquiring a second depth image by changing the first depth image using the first neural network. The first neural network generates the second depth image to have an improved quality compared to the first depth image, based on an embedding vector that comprises a feature of the first depth image and a feature of the first surface normal image.

Method and apparatus with image processing for processing depth images

A method for using a high bandwidth memory controller includes providing a clock signal having a first clock frequency, providing a write strobe signal having a second clock frequency, providing a write command/address signal based on the clock signal, and providing a write data signal based on the write strobe signal. The first clock frequency is half of the second clock frequency, the write strobe signal has two cycles of pre-amble before the write data signal, and the write strobe signal has two cycles of post-amble after the write data signal.

Memory device transmitting and receiving data at high speed and low power

A luminance compensation method of a display device includes a first luminance for a reference grayscale at a first operating frequency and a second luminance for the reference grayscale at a second operating frequency are measured. A first reference value is calculated based on the first luminance and the second luminance, a first duty ratio of the initialization control signal is changed into a second duty ratio depending on a comparison result of the first reference value and a threshold value After the first duty ratio is changed into the second duty ratio, a third luminance for the reference grayscale is measured, and a second reference value is calculated based on the first luminance and the third luminance. A final duty ratio corresponding to the threshold value is calculated depending on a comparison result of the second reference value and the threshold value.

Luminance compensation method of display device by adjusting initialization control signal and display device

A slurry composition is used to treat a surface of a target structure including at least one of a first polishing target film and a second polishing target film, which include different materials from each other, by a chemical mechanical polishing (CMP) process. The slurry composition includes: polishing particles; a first inhibitor including a nonionic polymer to selectively bond to the first polishing target film; and a second inhibitor including an anionic polymer to selectively bond to the second polishing target film. A method of manufacturing an integrated circuit device includes: forming, on a substrate, a target structure including at least one of a first polishing target film and a second polishing target film; applying the slurry composition onto the target structure; and treating a surface of the target structure by a CMP process while the slurry composition covers the target structure.

Slurry composition and method of manufacturing integrated circuit device by using the same

A display device comprises a display panel including a pixel, and a panel driver configured to receive input image data in a variable frame frequency in order to drive the display panel based on the input image data. A frame period for the display panel is divided into at least one scan period and at least one or more hold periods, and a time during which the pixel performs an anode initialization operation in each of the hold periods is longer than a time during which the pixel performs the anode initialization operation in the scan period.

Display device and pixel of a display device

A display device includes a display panel including a plurality of pixels and a panel driver that drives the display panel in a first mode where an operating frequency is fixed, and a second mode where the operating frequency is variable. Each of the plurality of pixels includes a light-emitting element and a pixel driving circuit connected to a first electrode of the light-emitting element. The panel driver includes a driving controller that determines whether the operating frequency corresponds to one of predetermined compensation frequencies in the second mode, and outputs a voltage control signal depending on the determination result, and a voltage generator that changes a voltage level of an anode initialization voltage applied to the first electrode in response to the voltage control signal.

Display device providing uniform luminance characteristics even when operation frequency is varied

Provided is a light-emitting device and an electronic apparatus including the same. The light-emitting device includes: a first electrode; a second electrode facing the first electrode; an interlayer between the first electrode and the second electrode and including an emission layer; and a capping layer, wherein the emission layer includes a first emitter, the first emitter emits a first light having a first emission spectrum, the capping layer is in a path along which the first light travels, an emission peak wavelength of the first light is about 520 nm to about 550 nm, the first emitter includes platinum, the capping layer includes an amine-containing compound, and a value of a ratio of CIEy to reflective index (RCR value) of the first light extracted to the outside through the capping layer is 38 or less, and the RCR value is calculated according to Equation 1.CIE/R(cap)×100  Equation 1

Light-emitting device and electronic apparatus including the same

The disclosure relates to a pre-5-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4-Generation (4G) communication system such as Long Term Evolution (LTE). A transmission line structure of a wireless communication system is provided. The transmission line includes a ground area, a signal line, and a support. A first surface of the signal line is disposed to be spaced apart from the ground area via an air layer therebetween, a second surface of the signal line located opposite to the first surface may be coupled to the support, and the support may be coupled to the ground area.

Transmission line structure having a signal line spaced apart from ground by an air layer and the signal line is supported at a center part thereof

Growing community of inventors

Suwon-si, South Korea

Jihye Kim