Samsung Electronics Co., Ltd.

Samsung Display Co., Ltd.

Lg Electronics Inc.

Lg Innotek Co., Ltd.

Lg Display Co., Ltd.

Femtobiomed Inc.

Korea University Research and Business Foundation

N15 Co., Ltd.

Sanghyun Lee

Bonkwon Koo

Sunho Lee

Hwanjin Jung

Naeun Kim

Jungmin Oh

Seonju Lee

Dae-Sik Lee

Cheolwoong Seo

Youngmook Oh

Dongwon Kim

Woongsik Kim

Jaemin Lee

Jongchul Park

Junkyo Lee

Seokwoo Kim

Jin-Su Byun

Sunku Kwon

Keunoh Kang

Donghwan Bae

Songkyu Kim

Jongpil Jeong

Tae-Jong Jun

Jeongyun Lee

Songyi Han

Gwangmin Cha

Siduk Sung

Hongsik Shin

Sungwoo Kang

Hakyoon Ahn

Hyunsoo Kim

Hwanwoong Choi

Hyeongju Seo

Kisoo Kim

Chulwoo Kim

Kisang Yoon

Sangwoon Jeon

Selim Yoon

Hyunil Lee

Namjae Lim

Hyunji Park

Junhyeok Choi

Saehee Han

Jae Sung Bae

Hyosung Lee

JaeJung Han

Jinsu Byun

YongJoong Yoon

Minseok Shin

Juhyun Lyu

Mingyu Kim

Minwoo Park

SangHun Yoon

Minjung Kim

Deoksang Yun

Jongho Lee

Donghyun Lee

Younghoon Kim

Cheol Kyu Kim

Byungchul Kim

Jinhyoung Kim

Dohyoung Kim

Boyeon Kim

Woong Sik Kim

Yun Seok Choi

Sungjun Lee

Yanguk Nam

Jinho Choi

Unbyoung Kang

Kyung-Uk Choi

Seunghyun Bang

Jinyoung Song

Jeonghwan Hwang

Taeyong Kim

Dongwon Park

Keunhee Bai

Gwangsoo Ahn

Ji-Yoon Park

Doo-Young Lee

Su-Yeon Sim

Jihwan Choe

Myeongsu Kim

Myeongcheol Kim

Jaehyuk Chang

Hyo-Chang Ryu

Taejin Kim

Byungjun Son

Kwonyeol Park

Uihyoung Lee

Heungsik Park

Chunggu Kang

Hak-sun Lee

Jeong Bong Lee

Kibeom Lee

Sangjoo Park

Dongkak Lee

Hikuk Lee

Hyeokjin Gwon

Daeho Moon

Jinseob Byun

A display device includes a display panel including a first area including a peripheral region and an emission region of a pixel of a first group; and a second area including a peripheral region and an emission region of a pixel of a second group; at least one insulating layer disposed on the display panel and overlapping the second area; an organic layer disposed on the at least one insulating layer and overlapping the second area; and a light blocking pattern disposed on the organic layer and overlapping the second area. A first opening corresponding to the emission region of the pixel of the second group is formed in the organic layer, and a first light blocking opening corresponding to the first opening is formed in the light blocking pattern.

Display device

In an electronic device and an operation method thereof, the electronic device may include: a memory; communication circuitry configured to transmit and receive data via a node; and a communication processor, wherein the communication processor may be configured to: identify a first time of receiving a paging message and a second time of receiving a synchronization signal/physical broadcast channel (SS/PBCH) block; determine, based on the first time and the second time satisfying a specified condition, the activation time of the communication circuitry based on the reception time of the paging message; receive a paging message; temporarily store the received paging message in the memory; and process the stored paging message based on an SS/PBCH block received after reception of the paging message.

Electronic device for controlling communication circuit based on reception interval between SS/PBCH block and data and method for the same

A plasma etching apparatus includes a chuck configured to support a wafer, and a voltage application unit. The voltage application unit includes a first voltage application part configured to apply a first voltage to the wafer on the chuck, and a second voltage application part configured to apply a second voltage to the wafer on the chuck, the second voltage being different from the first voltage.

Plasma etching apparatus, plasma etching method using the same, and semiconductor fabrication method using the same

An example electronic device may include a plurality of antennas; and at least one communication processor communicating with a first communication network or a second communication network through the plurality of antennas. The at least one communication processor may be configured to set up a call with an external electronic device through the first communication network, identify information related to call quality in a call connected state with the external electronic device, and perform an operation for reducing a number of antennas for reception among the plurality of antennas based on identifying that the information related to the call quality meets a designated condition.

Electronic device and method for reducing current consumption in electronic device connected with communication network

Disclosed are a communication device for performing beamforming and an operating method thereof. The communication device includes: an antenna array configured to simultaneously form a first vertical beam and a second vertical beam for an arbitrary time; a transceiver configured to transmit and receive a signal using a double beam including the first vertical beam and the second vertical beam; and a processor configured to determine a first optimal vertical tilting angle of the first vertical beam based on Inter-Beam Interference (IBI) of the second vertical beam, and determine a second optimal vertical tilting angle of the second vertical beam based on the IBI of the first vertical beam.

Communication device performing beam-forming and operating method thereof

According to various embodiments, an electronic device includes: at least one processor, and the at least one processor is configured to: check at least one event requiring a change in user equipment (UE) capability of the electronic device, change the UE capability of the electronic device based on the at least one event and transmit a TAU request message indicating that UE capability information update is requested, enter an idle state, based on receiving a TAU acceptance message corresponding to the TAU request message in a state in which the UE capability enquiry message corresponding to the TAU request is not received, establish a new RRC connection with the network in the idle state, receive a UE capability enquiry message based on the new RRC connection, and transmit a UE capability information message including the changed UE capability, based on the reception of the UE capability enquiry message.

Electronic device transmitting UE capability and method for operating thereof

This disclosure relates to the 5th generation (5G) or pre-5G communication system for supporting a higher data rate after the 4th generation (4G) communication system such as Long Term Evolution (LTE). The method for operating the core network in a wireless communication system according to this disclosure comprises the processes of determining the content to store in the terminal based on the location information of the terminal, transmitting the content transmission command to the base station so as to transmit the content to the terminal in response to the determination, checking whether the terminal has entered the overload cell, and forming a D2D communication link between the terminal and another adjacent terminal when it is identified that the terminal has entered the overload cell.

Method and apparatus for content transmission using a terminal storage device in a wireless communication system

A display apparatus may include a substrate, a display element disposed above the substrate, an encapsulation layer disposed above the display element and including an inorganic encapsulation layer and an organic encapsulation layer, and a touch-sensing layer disposed above the encapsulation layer. The touch-sensing layer may include a first insulating layer including a side surface inclined with respect to a top surface of the encapsulation layer and including an organic material. The touch-sensing layer may include a conductive layer including sensing electrodes, and a second insulating layer covering the conductive layer and including a refractive index that may be different from that of the first insulating layer.

Display apparatus

An electronic device is provided. The electronic device includes at least one processor, wherein the at least one processor is configured to receive an RRC reconfiguration message including information related to a conditional handover from a serving cell, determine whether to perform the conditional handover, based on the information related to the conditional handover included in the RRC reconfiguration message, determine whether at least one condition for postponing a time point at which the conditional handover is performed is satisfied, based on the determination to perform the conditional handover, and postpone the time point at which the conditional handover is performed, based on satisfaction of at least some of the at least one condition. Other various embodiments are possible.

Electronic device performing handover and method for operating the same

A viewing angle control film and a display device comprising the same are discussed. The viewing angle control film can include a first electrode, a second electrode facing away from the first electrode, a light conversion layer disposed between the first electrode and the second electrode, and a controller configured to adjust a viewing angle of the light conversion layer by controlling a voltage applied between the first electrode and the second electrode. The light conversion layer can include a plurality of partition walls disposed to be spaced apart between the first electrode and the second electrode, a plurality of containing portions disposed between the partition walls and arranged at regular intervals along the first electrode, and light blocking particles provided in each of the plurality of containing portions. The controller applies a pulse voltage in a share mode that operates in a wide viewing angle.

Viewing angle control film and display device comprising the same

A semiconductor device including a metal pattern on a semiconductor substrate; an etch stop layer covering the metal pattern, the etch stop layer including a sequentially stacked first insulation layer, second insulation layer, and third insulation layer; an interlayer dielectric layer on the etch stop layer; and a contact plug penetrating the interlayer dielectric layer and the etch stop layer, the contact plug being connected to the metal pattern, wherein the first insulation layer includes a first insulating material that contains a metallic element and nitrogen, wherein the second insulation layer includes a second insulating material that contains carbon, and wherein the third insulation layer includes a third insulating material that does not contain a metallic element and carbon.

Semiconductor device

According to various embodiments, an electronic device may include at least one processor configured to support a first radio access technology (RAT) and a second RAT, wherein the at least one processor is configured to: receive a radio resource control (RRC) reconfiguration message including a measurement object (MO) from a network, based on the first RAT, and based on dual connectivity (DC) of the first RAT and the second RAT being identified to be restricted, perform a measurement of at least one first frequency satisfying a condition associated with a stand alone (SA) mode among at least one frequency based on the second RAT, which is identified based on the MO, and refrain from performing a measurement of at least one second frequency not satisfying the condition among the at least one frequency.

Electronic device performing handover and method for operating thereof

Electric range

An electronic device and operation method are provided that include a communication circuit, a memory to store mapping data in which identification information of a cellular communication network and information indicating whether the cellular communication network supports a standalone (SA) mode of a first cellular communication supported thereby are mapped, and a communication processor to, while searching for a node through the first cellular communication and/or second cellular communication, receive system information broadcast by the node, determine, based on identification information of a cellular communication network included in the system information and the mapping data, whether a cellular communication network corresponding to the node supports the SA mode of the first cellular communication, and, when it is determined that the cellular communication network does not support the SA mode, stop searching for the node through the first cellular communication and search for the node through the second cellular communication.

Electronic device for searching a node based on identification information of cellular communication network and method for the same

Growing community of inventors

Seoul, South Korea

Sanghyun Lee