Samsung Electronics Co., Ltd.

Lg Display Co., Ltd.

Seungchul Lee

Soyoung Lee

Inyoung Choi

Hyoungtak Cho

Kiho Cho

Areum Choi

Jehyun Lee

Yongho Kim

Changho Lee

Jongsung Joo

Eunji Lee

Sungmin Jung

Seonghan Ryu

Sungja Choi

Yongjin Cho

Jiyeon Hong

Yubin Seo

Younghoon Sohn

Gun Lim

Heeyoung Chae

Hyeonho Son

Donghyeon Lee

Sechun Kang

Kwangsoo Kim

Hyunje Cho

Youngbok Lee

Heejin Im

YoungHo Kim

JuUn Park

Brian Han

HyungJu Park

Jang-Sun Kim

Mira Yun

Woonam Jeong

Byunghoon Kim

Il Jin

Buyeol Lee

An apparatus for measuring a thickness of a metal layer includes a light source unit configured to generate X-rays, a detection unit configured to detect the X-rays diffracted from a specimen, and a processor configured to measure the thickness of the metal layer of the specimen using an intensity of the X-rays diffracted from the specimen.

Apparatus and method for measuring a layer of a semiconductor device using x-ray diffraction

Disclosed is an electronic device. The electronic device may execute an application for transmitting and receiving at least one of text data or voice data with another electronic device using the communication module, in response to occurrence of at least one event, based on receiving at least one of text data or voice data from the another electronic device, identify that a confirmation is necessary using the digital assistant based on at least one of text data or voice data being generated based on a characteristic of ab utterance using a digital assistant, generate a notification to request confirmation using the digital assistant based on confirmation being necessary, and output the notification using the application. A method for identifying that a confirmation is necessary may include identifying using voice data or text data that is received from another electronic device using a rule-based or AI algorithm. When a confirmation is necessary is identified using the AI algorithm, the method may use machine learning, neural network, or a deep learning algorithm.

Electronic device and method of controlling thereof

An electronic device is disclosed herein, including a first housing, a second housing configured to accommodate at least a portion of the first housing, and to guide a sliding movement of the first housing, a display including a first display region disposed on the first housing, and a second display region extending from the first display region, a speaker module disposed within the second housing, and at least one roller structure configured to seal a space between the first housing and the second housing, and to guide the sliding movement of the first housing relative to the second housing.

Electronic device including speaker module

In an example embodiment, an electronic device includes a communication module comprising communication circuitry, a display, a sound output device comprising sound output circuitry, a processor, and a memory. Instructions stored in the memory, when executed by the processor, causes the electronic device to control the communication module to transmit and/or receive a plurality of pieces of wireless access in vehicular environment (WAVE) information. In addition, the electronic device identifies a plurality of events, based on the plurality of pieces of WAVE information, and generates a plurality of messages related to the plurality of events. The electronic device further determines priorities of the plurality of messages, based on status information of the electronic device, and outputs the plurality of messages based on the determined priorities through at least one of the display and the sound output device.

Method for processing message and electronic device implementing the same

In a gate driver, a Q node is shared by two channels to output a scan signal at high level, and a QB node is shared by four channels to output a scan signal at low level. Accordingly, the number of thin-film transistors required to configure four channels of a gate-in-panel (GIP) is reduced, such that the bezel size can be reduced. Further, the gate driver includes a compensation capacitor or a discharge transistor disposed in some of the channels sharing the Q node, such that deviation in output characteristics among the channels sharing the Q node can be reduced.

Gate driver with reduced number of thin film transistors and display device including the same

A vacuum socket includes a lower housing including a concave portion with a first hole, the concave portion having a recessed cross section and a printed circuit board in the concave portion, wherein the printed circuit board includes a second hole coupled to the first hole and pads provided along an edge region thereof, a cover provided in the concave portion to cover the printed circuit board, and a vacuum pad inserted in the first hole, the vacuum pad having a third hole coupled to the second hole, wherein the printed circuit board is electrically connected to a first semiconductor chip loaded between the printed circuit board and the cover, via the pads.

Vacuum socket and semiconductor testing system including the same

Embodiments of this document provide a stereoscopic image display device and a driving method capable of preventing the reduction in resolution when 3D images are displayed on a stereoscopic image display device including a patterned retarder. According to an exemplary embodiment, in odd numbered display lines of a display panel, left eye image data input during an N-th (where N is a positive integer) frame period is displayed during the N-th frame period, and left eye compensation image data generated based on the data input during the N-th frame period is displayed during a (N+1)-th frame period, and in even numbered display lines of the display panel, right eye compensation image data generated based on data input during a (N&#x2212;1)-th frame period is displayed during the N-th frame period, and right eye image data input during the (N+1)-th frame period is displayed during the (N+1)-th frame period.

Stereoscopic image display and driving method thereof

A system and a method for evaluating a crosstalk of a stereoscopic image display are discussed. The crosstalk evaluation system according to an embodiment includes a display element that alternately display left and right eye images each having an i-gray level and a j-gray level, where 'i' and 'j' are an integer, a luminance meter sensing luminances of the left and right eye images displayed on the display element, and a computer that calculates a 3D crosstalk at the i-gray level of the left eye image affected by the j-gray level of the right eye image and a 3D crosstalk at the i-gray level of the right eye image affected by the j-gray level of the left eye image based on a luminance information received from the luminance meter while changing the i-gray level and the j-gray level.

System for and method for evaluating crosstalk of stereoscopic image display

A stereoscopic image display device comprises: a liquid crystal panel for time-divisionally displaying left-eye image frame data and right-eye image frame data; a backlight unit being divided into a plurality of blocks, and sequentially scanned for each block to provide light to the liquid crystal panel; and shutter glasses comprising a left-eye filter transmitting only the light of the left-eye image and a right-eye filter transmitting only the light of the right-eye image, wherein the time period of sequentially lighting the first to the last blocks of the backlight unit is shorter than the period of addressing the left-eye image frame data or the right-eye image frame data from the first line to the last line of the liquid crystal panel.

Stereoscopic image display device

A stereoscopic image display device and a method of driving the same are disclosed. The stereoscopic image display device includes a display device, polarization glasses, a polarization switching element that includes a plurality of scan electrode lines and switches a polarization characteristic of light travelling to the polarization glasses according to a voltage supplied to the scan electrode lines, a driver supplying a first voltage synchronized with a right eye image displayed on the display device and a second voltage synchronized with a left eye image displayed on the display device to the scan electrode lines, and a controller controlling the driver so that a voltage of the scan electrode lines varies from the first voltage to the second voltage along a line of the display device in which the right eye image and the left eye image change.

Stereoscopic image display device and method of driving the same

Growing community of inventors

Gyeonggi-do, South Korea

Seungchul Lee