Samsung Electronics Co., Ltd.

Samsung Display Co., Ltd.

Korea Institute of Science and Technology

Cheil Industries Inc.

Samsung Sdi Co., Inc.

Yonsei University

Korea Institute of Construction Technology

Seoul National University

Lg Semicon Co., Ltd.

Hyundai Kefico Corporation

Ncsoft Corporation

Sindoh Co., Ltd

Jiwell Electronics Co., Ltd.

Ulsan College Industry Cooperation

Teraon Co., Ltd.

Hyung Jun Kim

Jun Hyung Lim

Kyung Jin Jeon

Jong Hoon Won

Eok Su Kim

So Young Koo

Myung Sup Jung

Hyun Woo Koo

Joon Seok Park

Yong Joo Lee

Suk Hee Han

Myungsup Jung

Changki Kim

Joon Yeon Chang

Yun Yong Nam

Yeon Keon Moon

Tae Sang Kim

Myoung Hwa Kim

Hye Young Kong

Hye Lim Choi

Sang Woo Sohn

Kyu Yeol In

Moon Yeon Lee

Won Cheol Jung

Mi Jeong Kim

Kyoung Ah Oh

Young Seok Lee

Hee Jae Jeong

Hyun-Seok Choi

Sangah Gam

Yeon Young Nam

Geun Chul Park

Kyung Ho Kim

Jae Jun Lee

Jae Hyun Lee

Sei Ill Jeon

Chung Kun Cho

Heung Youl Kim

Woo Joong Kim

Hye Ran Kim

Myung-Sup Jung

Ji-Hoon Lee

Sang Won Shin

Won-Cheol Jung

Hee Kyung Kim

Byoung Chul Min

Jong Hyuk Eun

Bong Jae Lee

Jin Bae Na

Sun Hee Lee

Eun Kyung Lee

Seung Jun Lee

Jun Ho Song

Seokho Yun

Hong-Sick Park

Hee Jin Kim

Jeong Min Kim

Sookyoung Roh

Sang Gab Kim

Cheol Kyu Kim

Jae Hyun Kim

Ji Hoon Lee

Min Kyu Kim

Do Young Kim

Byeong-Jin Lee

Kyung Tea Park

Jong Hyub Lee

Dong Won Chun

Hyeon Jun Lee

Sang Youn Han

Ji-Young Park

Joon Yong Park

Suk Won Jung

Woo Geun Lee

Ilhwan Kim

Woo Jin Jeong

Jun Woo Choi

Chang Oh Jeong

Sung Hoon Yang

Soo-wan Yoon

Yong-Mo Choi

Jeong Soo Byun

Sung-Haeng Cho

Se Hwan Park

Jong Tae Park

Sung Wook Park

Seung Mi Seo

Yeon Hong Kim

Yoon Seok Ko

Soo Hyun Lee

Yoon Jin Kim

Hyeon Ho Choi

Jin Dong Song

Jong Woo Sun

Suk Jin Choi

Eun Hyun Kim

Kun Woo Lee

Se Hun Oh

Jung Pyo Hong

Jae Sik Kang

A thin-film transistor includes a light-shielding layer disposed on a substrate, an oxygen supply layer disposed on the light-shielding layer and including a metal oxide, a buffer layer disposed on the substrate and covering the oxygen supply layer, an active layer disposed on the buffer layer, where the active layer includes a channel area overlapping the light-shielding layer, and a first electrode area and a second electrode area respectively in contact with opposing sides of the channel area, a gate insulating layer disposed on the channel area of the active layer.

Thin-film transistor, thin-film transistor array substrate, and method for manufacturing thin-film transistor

A display device includes a first conductive layer including a first voltage line and a second voltage line, a buffer layer, a semiconductor layer including a first active layer and a second active layer, a first gate insulating layer, a second conductive layer including a first gate electrode overlapping the first active layer and a second gate electrode overlapping the second active layer, a passivation layer, a via layer, a bank pattern layer including a first bank pattern and a second bank pattern partially spaced apart from each other, a third conductive layer including a first electrode and a second electrode spaced apart from each other, and light emitting elements. The passivation layer includes silicon nitride (SiN), and a ratio of a number of silicon-hydrogen bonds (Si—H) to a number of nitrogen-hydrogen bonds (N—H) in the silicon nitride (SiN) is in a range of about 1:0.6 to about 1:1.5.

Display device and method of fabricating the same

A display device according to an embodiment includes a light blocking layer disposed on a substrate; an oxygen supply layer disposed on and contacting the light blocking layer; a semiconductor layer disposed on the oxygen supply layer; and a light emitting diode electrically connected with the semiconductor layer. The semiconductor layer includes an oxide semiconductor, and the oxygen supply layer includes a metal oxide that includes at least one of indium, zinc, gallium, and tin.

Display device

A combination structure includes an in-plane pattern of unit cells, wherein the each unit cell includes nanostructures each having a dimension that is smaller than a near-infrared wavelength and a light-absorbing layer adjacent to the nanostructures and including a near-infrared absorbing material configured to absorb light in at least a portion of a near-infrared wavelength spectrum. The nanostructures are define a nanostructure array in the unit cells, and a wavelength width at 50% transmittance of a transmission spectrum in the near-infrared wavelength spectrum of the combination structure is wider than a wavelength width at 50% transmittance of a transmission spectrum in the near-infrared wavelength spectrum of the nanostructure array.

Combination structures and optical filters and image sensors and camera modules and electronic devices

Provided is a serial-type planar heat-generating heater and a manufacturing method thereof. In particular, the present invention relates to a serial-type planar heat-generating heater, which is capable of maximizing the effect of heating by minimizing dead zones in which heat is not generated, achieving a maximum power output in a limited area, unlike in a parallel-type heater, and achieving high temperature uniformity in all of heat-generating surfaces of the planar heat-generating heater, is easy to design to control heating performance, and may be manufactured at low costs; and a manufacturing method thereof.

Serial-type planar heat-generating heater and manufacturing method therefor

A display device includes a first conductive layer disposed on a substrate, a passivation layer disposed on the first conductive layer, a second conductive layer disposed on the passivation layer, a via layer disposed on the second conductive layer, a third conductive layer disposed on the via layer, the third conductive layer including a first electrode, a second electrode, a connection pattern, the first electrode, the second electrode, and the connection pattern being spaced apart from each other, and a light emitting element, a first end and a second end of the light emitting element being disposed on the first electrode and the second electrode, respectively, wherein the connection pattern electrically connects the first conductive layer and the second conductive layer through a first contact hole penetrating the via layer and the passivation layer.

A display device includes first banks on a substrate and spaced apart from each other, a first electrode and a second electrode on the first banks and spaced apart from each other, a first insulating layer on the first electrode and the second electrode, and light emitting elements on the first insulating layer and each having ends on the first electrode and the second electrode. Each of the first banks includes a first pattern portion including concave portions and convex portions. The first pattern portions of the first banks are disposed on side surfaces of the first banks. The side surfaces are spaced apart and face each other. Each of the first electrode and the second electrode includes a second pattern portion on the first pattern portion and having a pattern shape corresponding to the first pattern portion on a surface thereof.

A nano spintronic device for using the spin current of a ferromagnetic material and the spin current of a heavy metal channel. The device includes a lower channel layer, a free layer, a pinned layer, an insulating film layer, and an upper channel layer. When current flows upon application of power, electrons are divided into +y-polarized spins and −y-polarized spins in the lower channel layer, thereby generating torque in the free layer. The torque switches the magnetization direction of the free layer to an +y-axis direction or an −y-axis direction so that the free layer stores magnetization information according to the magnetization direction. When current flows in the upper channel layer, the current flows into the pinned layer so that electrons in the pinned layer are divided into +y-polarized spins and −y-polarized spins. The insulating layer insulates the free layer and the pinned layer from each other. When power is supplied, current flows in the upper channel layer and flows into the pinned layer, thereby inducing polarized spins in the pinned layer, resulting in the generation of torque in the free layer.

Nano spintronic device using spin current of ferromagnetic material and heavy metal channel

In order to determine a degree of dementia of a user, contents are output through a user terminal, a voice of the user for a content acquired by a microphone of the user terminal is received, a spectrogram image is generated by visualizing the voice, and the degree of dementia of the user is determined by means of a convolutional neural network (CNN) and a deep neural network (DNN) based on the spectrogram image.

Method and apparatus for determining degree of dementia of user

A display device includes a substrate, a first conductive layer on the substrate and including a lower light blocking pattern and a first signal line, a buffer layer on the first conductive layer, a semiconductor layer on the buffer layer and including a first semiconductor pattern and a second semiconductor pattern separated from the first semiconductor pattern, an insulating layer on the semiconductor layer and including an insulating layer pattern, a second conductive layer on the insulating layer and including a second signal line, a planarization layer on the second conductive layer, and a third conductive layer on the planarization layer and including an anode electrode. The first semiconductor pattern is electrically connected to the lower light blocking pattern by the anode electrode, and at least a portion of the second semiconductor pattern is isolated from and overlaps each of the first signal line and the second signal line.

Display device and method for fabricating the same

A display device and a method of manufacturing a display device are provided. The display device includes a first conductive layer on a substrate, a passivation layer disposed on the first conductive layer and exposing at least a part of the first conductive layer, a second conductive layer disposed on the passivation layer and covering an upper surface of the passivation layer, a via layer on the second conductive layer, a third conductive layer including a first electrode, a second electrode, and a connection pattern, and spaced apart from each other on the via layer, and a light emitting element having ends that are disposed on the first electrode and the second electrode, respectively. The connection pattern electrically connects the first conductive layer and the second conductive layer through a first contact hole penetrating the via layer.

Display device including connection pattern and method of manufacturing the same

Display device and manufacturing method thereof

A display device includes: a substrate; a first conductive layer on the substrate and comprising a first signal line; an insulating layer pattern on the first conductive layer; a semiconductor pattern on the insulating layer pattern; a gate insulating layer on the semiconductor pattern; and a second conductive layer comprising a gate electrode on the gate insulting layer and a first source/drain electrode and a second source/drain electrode, each on at least a part of the semiconductor pattern, wherein the insulating layer pattern and the semiconductor pattern have a same planar shape, the semiconductor pattern comprises a channel region overlapping the gate electrode, a first source/drain region on a first side of the channel region and a second source/drain region on a second side of the channel region, and the first source/drain electrode electrically connects the first source/drain region and the first signal line.

An inkjet printing method includes: preparing a shape drawing; creating an image for an inkjet printing based on a color table or a boundary table; applying the image for the inkjet printing to an inkjet apparatus; and performing the inkjet printing based on the image by the inkjet apparatus, where the creating the image for the inkjet printing includes converting the shape drawing into a vector image, converting the vector image into a raster image, and converting the raster image into the image for the inkjet printing which is a black-and-white image.

Inkjet printing method and method for creating image file for inkjet printing

Growing community of inventors

Suwon-si, South Korea

Hyung Jun Kim