Samsung Display Co., Ltd.

Lg Electronics Inc.

Samsung Electronics Co., Ltd.

Samsung Sdi Co., Inc.

Electronics and Telecommunications Research Institute

Seoul National University

Amazon Technologies, Inc.

Yonsei University

Samsung Mobile Display Co., Ltd.

Industry-university Cooperation Foundation Hanyang University

Liquavista B.v.

Sunghwan Kim

Kyoungju Shin

Wonkyu Kwak

Junhyun Park

Jonghyun Byeon

Moungyoub Lee

Yunjoo Kim

Sangdon Park

Cheolsoo Kim

Hyoungsuck Oh

Deogjin Lee

Janghwan Cho

Junghoon Shim

Changjoon Park

Hyunil Park

Dongwoo Kim

Hyun Jae Lee

Daehyun Kim

Cheol-Gon Lee

Sang-uk Lim

Chongchul Chai

Chulkyu Kang

Dongsun Lee

Hyunchol Bang

Soohee Oh

Yushin Park

Seunghyun Kim

Jinwoo Park

Wing Fai Loke

Minsoo Kim

Hyunae Park

Jaekeun Lim

Jae-Young Ahn

Youngsoo Yoon

Junsu Choi

Hyunkee Min

Sang-Hyun Lee

Chih-Wei Yao

Jong-Seon No

Daehee Kim

Sangrock Yoon

Yun-Hee Kim

Ung Choi

Yong-June Kim

Junhak Lim

Kiyeong Jeong

Seonggyu Kwon

Changmin Choi

Jung Hoon Shim

Gwan Ha Kim

Seulgi Jeong

Younhee Nam

Taeho Kim

Sungjin Kim

Soyoung Lee

Oh-Kyong Kwon

Kiseok Lee

Dongwook Kim

Youngmin Kim

Joo-Hyun Lee

Jae Hong Lee

Wandon Kim

Yoonyoung Choi

Hyun Sup Lee

Youngsik Kim

Jong-Hyeuk Lee

Jangmi Kang

Kyunghyun Kim

Ho-Young Kim

Choonghwan Shin

Ansu Lee

Ho Young Kim

Se Hyoung Cho

Sunmin Hwang

Hoon-Dong Noh

Kiseo Kim

Sang-Myoung Lee

Jonghee Kim

Seunghwan Chung

Jinwoo Choi

Gayoung Kim

Gwang-bum Ko

Chung-Yong Lee

Jiseok Hong

Sangil Kim

Seok Heo

Baikyoung Chung

Junghak Kim

Jaeyeol Baek

Hyunji Song

Hyunbae Lee

Kyunghoon Kim

Seunguk Han

Siddharth Seth

Ana Kim

Jiyoung Ahn

Janghui Kim

Junyoung Lee

Ara Kim

Seongjin Park

Provided are a pixel and a display apparatus including the same. The pixel includes a driving circuit connected to a gate line and a data line and including a driving transistor, a light-emitting diode connected to the driving circuit, and an initialization circuit connected between an initialization voltage line and a node to which the driving circuit and the light-emitting diode are connected. The initialization circuit is configured to transmit a second initialization voltage, obtained by subtracting a certain voltage from a first initialization voltage supplied through the initialization voltage line, to the node.

Pixel having initialization circuit and display apparatus including the same

An electronic device is configured to determine default channel setting information on a plurality of links with at least one hub device, based on a received management frame, determine whether a first mode is usable, in which, in the first mode, data is transmitted to the at least one hub device through a first link based on the default channel setting information, and, at the same time, data is received from the at least one hub device through a second link, when the first mode is determined to be not usable, generate target channel setting information, determine whether the first mode is usable based on the target channel setting information, and, when the first mode is determined to be usable based on the target channel setting information, determine an operation mode of the plurality of links to be the first mode.

Method of determining operation mode for operating plurality of links with hub device and electronic device for performing the method

A substrate processing apparatus includes a substrate stage configured to support a semiconductor substrate, the substrate stage being rotatable at a predetermined angular velocity, and a discharge device above the substrate stage, the discharge device being configured to discharge a chemical solution onto the semiconductor substrate, and the discharge device including a nozzle arm movable along a radial direction from a central region of the substrate stage to a peripheral region surrounding the central region, a nozzle on the nozzle arm, the nozzle facing the substrate stage, and the nozzle being configured to discharge the chemical solution onto the semiconductor substrate at a predetermined angle relative to a surface of the semiconductor substrate, and an angle changer configured to change the predetermined angle such that the predetermined angle gradually decreases as the nozzle arm moves from the central region to the peripheral region.

Substrate processing apparatus and method of manufacturing semiconductor device using the same

An electronic device includes: a hinge structure; a foldable housing including a first housing structure and a second housing structure that are configured to be foldable relative to each other around the hinge structure; a first antenna provided in the first housing structure; a second antenna provided in the second housing structure; a communication circuit electrically connected to the first antenna and the second antenna, and configured to transmit and receive data through a first link and a second link established between an external electronic device and the electronic device; and a processor operatively connected to the communication circuit, wherein the processor is configured to: identify whether an angle between the first housing structure and the second housing structure satisfies a specified condition; and control the communication circuit to transmit, through at least one of the first link and the second link, a signal related to a change in an operation of short-range wireless communication, based on whether the angle satisfies the specified condition.

Electronic device for changing operation of wireless communication based on change of angle of housing and method therefor

Disclosed is an input sensing part that includes sensing electrodes disposed in an active area, a first ground pattern disposed in an inactive area around the active area, a first ground pad disposed in the inactive area and electrically connected to the first ground pattern, a first antenna pattern insulated from the sensing electrodes and disposed in the active area, a first signal pad that extends from the first antenna pattern and disposed in the inactive area, a 1-1-th ground pad disposed adjacent to the first signal pad and electrically connected to the first ground pattern, and a 1-2-th ground pad disposed adjacent to the first signal pad.

Input sensing part and display device including the same

An electronic apparatus including a display panel including a display region, an antenna layer disposed on the display panel and including a first surface overlapping the display region and a first side surface connected to the first surface, and a circuit board connected to the antenna layer. The circuit board includes a second surface partially facing the first surface of the antenna layer and a second side surface connected to the second surface, and the second side surface faces the first side surface.

Electronic apparatus

An electronic device includes a display layer in which an active region and a peripheral region proximate to the active region are defined and a controller that is configured to control the display layer. The display layer includes a plurality of pixels, a plurality of antenna patterns that transmit and receive a first signal having a predetermined frequency, and a switch connected to at least one of the plurality of antenna patterns. The controller provides, to the switch, a control signal to control the switch. The switch includes a first line to which a ground voltage is provided, a second line that is floated, a third line to which the first signal is provided, and a fourth line connected to the at least one of the plurality of antenna patterns and electrically connected to the first line, the second line, or the third line based on the control signal.

Electronic device including antenna switch

A display device includes: a first display area comprising main sub-pixels; a second display area comprising pixel groups spaced apart from each other and a transmission portion between the pixel groups, the second display area having a different resolution from that of the first display area; and extension lines between two pixel groups adjacent to each other in a first direction among the pixel groups and extending in the first direction, wherein each of the pixel groups comprises a plurality of auxiliary sub-pixels and a plurality of horizontal lines electrically connected to the plurality of auxiliary sub-pixels and extending in the first direction, and the extension lines are electrically connected to the horizontal lines included in each of the two pixel groups, and a number of the extension lines is less than a number of the horizontal lines.

Display device having first and second display areas

A display device includes a display panel including pixel driving circuits and light emitting elements, a data driver that outputs data voltages to the pixel driving circuits, and a timing controller that controls the data driver. The data driver includes a first amplifier and second amplifiers. The first amplifier outputs first data voltages to a first data line connected to first pixel driving circuits arranged in a first column and output second data voltages to a second data line connected to second pixel driving circuits arranged in a second column. The second amplifiers output third data voltages to third data lines connected to third pixel driving circuits arranged in third columns which are disposed between the first column and the second column. Thus, the display device reduces the number of amplifiers included in the data driver.

Data driver and display device including the same

A display panel includes: a main display area; a component area including a transmission area; a peripheral area outside the main display area; a substrate; main display elements on the substrate to correspond to the main display area; main pixel circuits respectively connected to the main display elements; auxiliary display elements on the substrate to correspond to the component area; auxiliary pixel circuits respectively connected to the auxiliary display elements; a driving voltage line to apply a driving voltage to the main pixel circuits; a data line to apply a data signal to the main pixel circuits; a bottom metal layer between the substrate and the auxiliary pixel circuits at the component area; and a bias wire connected to the bottom metal layer, and located at the main display area.

Display panel and display apparatus including the same

An electronic device includes a display panel, an antenna, and a circuit film. The antenna overlaps the display panel. The antenna includes an antenna base film having a first surface and a second surface opposite each other. The first surface is disposed between the display panel and the second surface. The antenna further includes an antenna pattern, an antenna feed line, and an antenna pad each being disposed on the first surface. The antenna pattern is electrically connected through the antenna feed line to the antenna pad. The circuit film is electrically connected to the antenna pad.

Electronic device

A display apparatus in which a display area is expanded so that an image may be displayed even in an area where components are arranged is provided. The display apparatus includes a substrate including a first area in which a transmissive portion is located and a second area adjacent to the first area, a pixel circuit unit arranged in the first area and including a pixel circuit, a first pixel electrode arranged in the first area and electrically connected to the pixel circuit, the first pixel electrode having a first portion overlapping the pixel circuit unit and a second portion not overlapping the pixel circuit unit, and a metal pattern layer arranged between the substrate and the first pixel electrode and corresponding to the second portion.

Display apparatus having a plurality of compensation layers

Provided is a display panel including first bypass wirings electrically coupling main pixel circuits in a first direction, and bypassing along one side of a pixel group at an outermost portion of the component area, horizontal wirings electrically coupled to the main pixel circuits and auxiliary pixel circuits and extending in a first direction, and extension wirings between two pixel groups adjacent to each other along the first direction, and extending in the first direction, wherein the extension wirings are electrically coupled to the horizontal wirings included in each of the two pixel groups, and the number of the extension wirings is less than the number of the horizontal wirings.

A display device includes a first line group including first lines extending in a first direction on a substrate, a second line group including second lines extending in a second direction on the substrate, the second direction intersecting the first direction, a pixel circuit disposed at a region where the first line group intersects the second line group, a pixel overlapping the pixel circuit, a transmissive area surrounded by the first line group and the second line group, and a metal layer disposed between the substrate and the pixel circuit, the metal layer including an opening corresponding to the transmissive area.

Display device

A display panel includes a substrate including a first area including a transmission area, a second area, and a third area, the second area and the third area being adjacent to the first area; a first pixel group and a second pixel group each disposed in the first area, the transmission area being disposed between the first pixel group and the second pixel group; first connection lines extending in a first direction and electrically connected to first pixels of the first pixel group; second connection lines extending in the first direction and electrically connected to second pixels of the second pixel group; and third connection lines extending in a second direction and disposed in the third area, the third connection lines being electrically connected to the first connection lines and the second connection lines.

Display panel having a plurality of connection lines electrically connected to plurality of pixels in a first area

Growing community of inventors

Yongin-si, South Korea

Sunghwan Kim