Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Samsung Electro-mechanics Co., Ltd.

Lg Electronics Inc.

Hyundai Motor Company

Lg Innotek Co., Ltd.

Kia Corporation

Korea Institute of Science and Technology

Goldstar, Co., Ltd.

Samsung Sdi Co., Inc.

Hyundai Mobis Co., Ltd.

Sungkyunkwan University

University-industry Cooperation Group of Kyung Hee University

Ajou University Industry-academic Cooperation Foundation

Samsung Displayco., Ltd.

Sung Hoon Kim

Sang Yeon Pyo

Jae Ryong Park

Eun Suk Bang

Hyun Sook Kim

Jung Seok Lee

Seong Min Oak

Sung H Hong

Yi Joon Ahn

Young Bok Yoon

Yeo Geon Yoon

Jae Been Lee

Young Goo Song

Sang Yong No

Oh Byoung Kwon

Swae-Hyun Kim

Kyeong Jun Kim

Eun Kyung Yeon

Seung Hyeon Jeong

Min Jun Jang

Jae Hwa Park

Kook Hyun Choi

Hyung June Kim

Hoon Jong Kang

Sang Won Lee

Sang Ho Kim

Sang Ho Park

Dong-hyun Kim

Mee Hye Jung

Sang Jun Lee

Soo Cheol Lim

Jae Hyun Baik

Nam Ki Park

Jang-Il Kim

Tae Hoon Lee

Ji-Won Sohn

Jeong Su Han

Young-Seok Seo

Chang Il Tae

Hyun-Ho Kang

Jae Hyuk Lee

Jin Gyeong Park

Eun-Kil Park

Ok-Kyung Park

In Jae Lee

Seung Ho Kim

Hwang Mook Cho

Jeong Seok Lee

Jae-Jin Song

Yong Cheol Park

Jin Hwan Choi

Jung Hun Lee

Seok Bae

Jun Ho Song

Byung Woo Kang

Tae Hoon Yang

Sang Do Park

In Ho Lee

Kyung-Ho Park

Sun Ho Kim

Sang Wook Kim

Ji Hwan Kim

Jin Taek Kim

Jin Yeong Kim

Il Gon Kim

Dong Shin Yang

Sang Won Hwangbo

Tae An Seo

Dong Gyu Kim

Hee Soo Yoon

Dong Jin Jeong

Dong In Kim

Sung Man Kim

Sun-kyu Joo

Bo Sung Seo

Hyuk-Jin Kim

Ho-Jun Lee

Dae Seok Byeon

Young Je Cho

Bong Won Jeong

Ho Sik Yoo

Sang Hoon Park

Jai Hoon Yeom

Joong Heon Kim

Dong Woo Jeong

Shin Young Cheong

Jae Ho Baik

Seon Young Choi

Hoi Kwan Lee

Dong Hyun Lee

Jae Man Park

Min-Chul Song

Ha Young Kim

Sung Jin Lee

Chan Ho Park

Hoon Bok Lee

Young Shik Shin

Seong Yong Hwang

Jiwoon Song

Min Chul Park

Provided are a backlight unit, a down-conversion medium including the same, and a display device including the down-conversion medium. The backlight unit includes a light source configured to generate blue light; and an optical film configured to absorb a portion of the blue light generated from the light source to generate red light and green light, wherein the optical film includes a quantum dot matrix in which semi-metal element oxide is embedded.

Method for aerosolized quantum dots

A method for producing a glass article is provided. The method for producing a glass article, the method including preparing a glass to be processed, the glass comprising a glass bulk and a low-refractive surface layer disposed on the glass bulk, and etching away the low-refractive surface layer to form an etched glass, wherein the etching away the low-refractive surface layer comprises: cleaning the low-refractive surface layer with an acid solution; and cleaning the low-refractive surface layer with a base solution after the cleaning it with the acid solution.

Glass article and method for producing the same

A display device includes a first electrode and a second electrode spaced apart from each other; first light emitting elements disposed between the first electrode and the second electrode and emitting first light; second light emitting elements disposed between the first electrode and the second electrode and emitting second light; and a wavelength conversion pattern disposed on the first light emitting elements and the second light emitting elements, wherein a peak wavelength of the first light is different from a peak wavelength of the second light, and the first light emitting elements and the second light emitting elements are disposed on a same layer.

Display device

A seat convenience apparatus for a rear seat passenger and an operation control method thereof is provided in a front seat. When an open angle of a footrest of the front seat does not satisfy a predetermined reference angle under the condition that a rear seat passenger desires to use the seat convenience device, operation of the seat convenience device is disabled in spite of the user's desire. Accordingly, misuse of the seat convenience device is prevented under non-use conditions.

Convenience apparatus for rear seat passenger and operation control method thereof

The present invention relates to a controllable pitch propeller capable of changing a blade pitch according to the sailing conditions of a ship and, specifically, to a controllable pitch propeller having an optimal hub-to-tip diameter ratio, the propeller being capable of reducing the size of a hub so as to have a high efficiency that is close to the propulsion efficiency of a fixed pitch propeller (FPP). In order to accomplish the aforementioned objective, the present invention relates a controllable pitch propeller which comprises a hub mounted at the propelling shaft of a ship, and a blade that is mounted at the circumference of the hub and that has a variable pitch, and which is technically characterized by a H/D ratio, of diameter (H) of the propeller and diameter (D) of the hub, of 0.170-0.2.

Variable-pitch propeller having optimal hub-to-tip diameter ratio

A display device includes: a substrate comprising a first contact hole; a thin-film transistor layer on a first surface of the substrate and comprising a plurality of insulating layers and a thin-film transistor; an etching stopper on one or more of the insulating layers and contacting the substrate through a second contact hole surrounding the first contact hole in a plan view; a connection line on the etching stopper; and a pad part on a second surface of the substrate opposite the first surface of the substrate and connected to the connection line through the first contact hole.

Display device and tiled display device including the same

A tiled display comprises display devices adjacent to one another and each comprising first pixels and second pixels, a first boundary area where longer sides of at least two of the display devices are adjacent to each other, and a second boundary area where shorter sides of at least two of the display devices are adjacent to each other. Each of the first pixels and the second pixels comprises sub-pixels. The first pixels are disposed in the first boundary area such that the sub-pixels of the first pixels are parallel to the longer sides of the display devices. The second pixels are disposed in the second boundary area such that the sub-pixels of the second pixels are parallel to the shorter sides of the display devices.

Tiled display

An embodiment air bag device includes a first chamber, wherein in a deployed state, the first chamber surrounds a first portion and a front portion of a seat with a frontal surrounding portion of the first chamber expanding toward a second portion, a second chamber, wherein in the deployed state, the second chamber surrounds the second portion and the front portion of the seat with a frontal surrounding portion of the second chamber expanding toward the first portion and overlaps with the first chamber behind the first chamber, and a first fastener provided at a portion where the first chamber and the second chamber overlap with each other and fastening the first chamber and the second chamber to each other.

Air bag device

A display device includes a display panel in which first holes arranged in a first direction and a second direction that intersects the first direction are defined, and a first panel bottom member which is disposed on one surface of the display panel and in which second holes arranged in the first and second directions are defined. A maximum length of a second hole among the second holes in the first direction satisfies 'e×(a+c)' where a denotes a maximum length of a first hole among the first holes in the first direction, c denotes a minimum distance between neighboring first holes among the first holes in the first direction, and e is a positive integer.

Display device and sound system including the same

A ferrite core according to an embodiment of the present invention includes a plurality of grains including Mn at 30 to 40 mol %, Zn at 5 to 15 mol %, and Fe at 50 to 60 mol %, and a plurality of grain boundaries disposed between the plurality of grains, wherein the plurality of grains and the plurality of grain boundaries include Co, Ni, SiO, CaO, and TaO, content of the Co and the Ni in the plurality of grains is two or more times higher than content of the Co and the Ni in the plurality of grain boundaries, content of the SiO, the CaO, and the TaOin the plurality of grain boundaries is two or more times higher than content of the SiO, the CaO, and the TaOin the plurality of grains, a magnetic permeability is 3000 or more, and a core loss is 800 or less.

Ferrite core and coil component comprising same

A display device includes: a light-emitting substrate including a base substrate having a non-display area and a display area that surrounds the non-display area; an input sensing unit disposed on the light-emitting substrate; and a hole penetrating front and rear surfaces of each of the light-emitting substrate and the input sensing unit, wherein the light-emitting substrate includes a plurality of recesses, the non-display area includes a hole area which overlaps with the hole, a recess area in which the plurality of recesses are disposed and surrounds the hole area, and a peripheral area which surrounds the recess area, and the input sensing unit includes a plurality of first sensor members overlapping the display area and a first connector connecting the first sensor members and overlapping the groove area.

A display device includes a first pixel and a second pixel adjacent to each other in a first direction, first voltage wires disposed in the first pixel and the second pixel in a second direction, a second wire disposed along a boundary between the first pixel and the second pixel in the second direction, first electrodes disposed between the first voltage wires and the second wire in the first pixel an the second pixel, a second electrode disposed between and spaced apart from the first electrodes in the first pixel and the second pixel, and light-emitting elements disposed at each of the first pixel and the second pixel and disposed on the first electrodes and the second electrode, wherein the first voltage wires, the first electrodes, and the light-emitting elements are symmetric with respect to the second wire.

A display device includes a substrate having an emission area and a non-emission area, a first electrode and a second electrode spaced from each other on the substrate in the emission area, a first insulating layer on the substrate in the emission area and the non-emission area and covering at least a portion of the first electrode and the second electrode, a light-emitting element between the first electrode and the second electrode, a first contact electrode on the first electrode and in contact with one end portion of the light-emitting element, and a second contact electrode on the second electrode and in contact with the other end portion of the light-emitting element, a first active material layer on the first insulating layer in the non-emission area and electrically connected to the first contact electrode, and a gate insulating layer on the first active material layer.

Display device including a light-emitting element between a first electrode and a second electrode thereon

The present invention provides a drone-passing multiple detection sensor gate comprising: a gate having a ring-like structure through which a drone can pass during flight; a first sensor, disposed on the front or the inner front of the gate, for detecting whether the drone approaches the gate or passes through the front side of the gate; a second sensor, disposed on the inner rear of the gate, for detecting whether the drone sensed by the first sensor passes through the rear side of the gate; a detection signal transmitter, disposed inside or on a surface of the gate, for receiving, from the first sensor and the second sensor, the detection signal indicating whether the drone approaches or passes through the gate, and wirelessly transmitting the detection signal. In addition, the present invention provides a drone game system using a multiple detection sensor gate.

Drone-passing multiple detection sensor gate and drone game system using same

Growing community of inventors

Seoul, South Korea

Sung Hoon Kim