Samsung Electronics Co., Ltd.

Lg Chem, Ltd

Lg Electronics Inc.

Seoul National University

Yonsei University

Korea Food Research Institute

Lg Energy Solution, Ltd.

Korea Electric Power Corporation

Ls Cable & System Ltd.

Cj Cheiljedang Corporation

University-industry Cooperation Group of Kyung Hee University

Sejong University

Lg Household & Health Care Ltd.

Konkuk University Industrial Cooperation Corp

Lg Life Sciences, Limited

Ji Young Kim

Kyun Il Rah

Kyung Shik Roh

Jin A Kim

Jin Young Kim

Byung Sun Lee

Sung Hyun Nam

Jin Yong Park

Sun Young Lee

Jong Hoon Kim

Dae Hee Lee

Yong Kwan Kim

Bong Soo Kim

Youngjin Kim

Yeong Rae Chang

In Yong Seo

Hyun Kyung Kim

Woong Kwon

Sung Hwan Kim

Young Bo Shim

Young Do Kwon

Seung Yong Hyung

Jong Min Baek

Sang Jun Kim

Woo Chan Park

Han Bit Kim

Yong Jong Park

Jae Hyun Park

Jin Sung Kim

Sung-Min Hwang

Yong Jae Kim

Heon Kim

Min Su Park

Hye Jin Kim

Joon-Sung Lim

Sangho Park

Dong Jin Lee

Dong Jun Lee

Sang Min Park

Young Tae Kim

Chang Hee Lee

Eun Seok Choi

Eung Jin Jang

Boo Kyung Kim

Do Hyun Kim

Jin Sook Chang

Hye Min Kim

Byung Hee Sohn

Jong Sung Koh

Jae Hyoung Park

Kyung Ki Hong

Sooryoung Kim

Kwang Kyu Lee

Sang Ku Yoo

Ku Suk Kang

Jin Wook Chung

Jung Pil Lee

Eun Soo Park

Eun Bee Kim

Jong Do Choi

Kyung Won Moon

Hye Min Yu

Wooyoung Choi

Yong-Jun Park

Ju Suk Lee

Se Ho Park

Jong Hyun Jung

Kyu Hee Han

Jong Sup Hong

Woo Seok Lee

Hyun Seok Oh

Hyun Kyu Kim

Chang-Seok Lee

Sang Cheol Park

Min Kyu You

Hee Han

Jae Neung Jung

Donghun Lee

Bok Man Lim

No San Kwak

Hyunseung Lee

Dae Sik Choi

Byung Ho Kim

Young-Bo Shim

Na Young Shin

Hye Min Park

Myung Geun Park

Min-Jung Kim

Seon Ho Jang

Chan Sic Yoon

Ki Dong Koo

Jeong Won Lee

Sang Hyeun Son

Hocheol Kim

Hye Ri Jung

Suk Kang Sung

Hyeon Joo Yim

Sung Ho Kim

Sungjong Kim

Hyun-Goo Kim

The present invention relates to a method for synthesizing a 2-((6-(hydroxymethyl)chromen-5-yl)oxy)-1-phenylethanone derivative. When the method is used, it is possible to effectively synthesize a 2-((6-(hydroxymethyl)chromene-5-yl)oxy)-1-phenylethanone derivative.

Method for synthesizing 2-((6-(hydroxymethyl)chromene-5-yl)oxy)-1-phenylethanone derivative

A multilevel selective rendering method for increasing rendering performance, includes: setting a multilevel threshold for a current tile in a rendering process for an image frame divided into a plurality of tiles; generating initial sampling blocks by performing initial sampling for the current tile; generating first level blocks by performing first level selective rendering according to a first level threshold of the multilevel threshold based on the initial sampling blocks; generating second level blocks by performing second level selective rendering according to a second level threshold of the multilevel threshold based on the first level blocks; and initiating the multilevel selective rendering for a next tile of the current tile when multilevel selective rendering for the current tile is completed through repetition of level-specific selective renderings.

Multilevel selective rendering method and apparatus for increasing rendering performance

The present disclosure relates to an optical laminate or a reddening-resistant layer. The present disclosure can provide an optical laminate that does not cause a so-called reddening phenomenon even when driven or maintained under extremely harsh conditions (e.g., very high temperature conditions), or a reddening-resistant layer applied thereto.

Optical laminate

A method of applying uniform pressure to an all-solid-state battery during activation of the battery and preventing an interface contact surface from being separated as the result of gas generated in the all-solid-state battery is provided. This method increases the lifespan of the battery and an all-solid-state battery manufactured using the same method.

Method of manufacturing all-solid-state battery and all-solid-state battery manufactured using the same

A heating patch for skin care including a substrate unit; an application electrode unit formed on the substrate unit in a predetermined pattern, and which includes a first electrode and a second electrode to which power supplied from the outside is applied; a heating unit including first and second heating electrodes, which respectively extend a predetermined length from the first and second electrodes so as to face each other at a certain length without being electrically connected, and a plurality of conductive heating materials formed to have predetermined areas in an overlapping part in which the first and second heating electrodes face each other and generate heat while allowing the first and second heating electrodes to communicate with each other during application of power; and a pair of cover members arranged on both surfaces of the substrate unit to prevent external exposure of the applied electrode unit and heating unit.

Heating patch for skin care

There is provided a method and apparatus for edge detection for diffraction of sound tracing, and the method includes a triangle detection step for detecting hit triangles hit with a ray departing from a sound source; and an edge detection step for calculating at least an edge point based on the hit triangles and determining whether diffraction occurs on the edge point by performing an intersection test for a test ray departing toward the at least edge point based on the sound source or a listener.

Method and apparatus for edge detection for diffraction of sound tracing

A method of fabricating a semiconductor device. A cell area and a core area is defined in a substrate. A bit line structure disposed in the cell area is provided. A gate structure disposed in the core area is provided, and a core capping film disposed on the gate structure is provided. A height of the core capping film is greater than a height of the bit line structure. A first contact film is formed on the bit line structure. A second contact film is formed on the core capping film. A mask is formed on the first contact film. An upper surface of the core capping film is exposed using the mask. The first contact film is etched until a height of the first contact film becomes less than a height of the bit line structure using an etching process. In the etching process, an etching rate for the first contact film is greater than etching rates for the bit line structure and the core capping film.

Semiconductor device and method of fabricating the same

Provided is a method of manufacturing a viewing angle compensation film, comprising the steps of preparing a base and forming a pattern layer on the base, wherein the pattern layer comprises a first surface comprising a flat surface and a second surface opposite to the first surface; the second surface comprises multiple protruding portions, each of the protruding portions includes a first inclined surface and a second inclined surface, and the angle θ formed by the first inclined surface and the second inclined surface is 20° to 60°. Also provided are a method of manufacturing a polarizing plate by using a viewing angle compensation film manufactured by the manufacturing method, a viewing angle compensation film, a polarizing plate, and a display device including same.

Method for manufacturing viewing angle compensation film, method for manufacturing polarizing plate, viewing angle compensation film, polarizing plate, and display device including same

An ultraviolet protection patch is provided. An ultraviolet protection patch, according to one embodiment of the present invention, is implemented by comprising: an ultraviolet protection layer including a support component and an ultraviolet protection agent; and a first shape-retaining layer which is a fiber web provided on one surface of the ultraviolet protection layer. According to this, as the ultraviolet protection patch comprises the ultraviolet protection layer and the shape-retaining layer which have predetermined properties, an ultraviolet protection material does not directly contact the skin, and thus skin trouble, irritation, and white cast do not occur, and as the patch is excellent in elasticity, the patch has excellent stiffness without inhibiting movement of a site to which the patch is adhered or peeling off even by physical stimuli, and the ultraviolet protection layer and the shape-retaining layer have a predetermined basis weight relationship, thereby having excellent transparency, and thus, there is an effect of not reducing visibility of the site to which the patch is adhered when the patch is adhered to the skin.

Ultraviolet protection patch and application method thereof

A system and a method for providing service on a golf course using a fuel cell drone using a hydrogen fuel cell as a power source to provide various services while preventing a rounding delay of golfers are provided. A fuel cell drone of a system for providing service on a golf course may include a hydrogen fuel tank in which hydrogen is charged, a power pack configured to generate power to drive the fuel cell drone using the hydrogen in the hydrogen fuel tank, and a controller configured to move the fuel cell drone to a docking station or a gas supply place in response to determining that an amount of hydrogen remaining in the hydrogen fuel tank is below a set value.

System and method for providing service on golf course using fuel cell drone

The present invention provides an electrode assembly having a one directionally spiral-wound structure with a separator sheet interposed between a positive electrode sheet and a negative electrode sheet, wherein the electrode assembly has a horizontal length (x) equal to or more than three times a vertical length (y), and both side end portions of the electrode assembly are bent together in the same direction by a curvature radius (R) satisfying the following Equation 1:[{1/ln()}*  1wherein t is an average thickness (mm) of the spiral-wound electrode assembly, x is the horizontal length of the electrode assembly, and y is the vertical length of the electrode assembly, and S is a constant of 8 or more, and ln(x/y)≥1.

Electrode assembly having high flexibility and battery cell including the same

A semiconductor memory device includes a first stacked structure, a first supporter layer, a second stacked structure, a block cut structure, and a second supporter layer on the second stacked structure and separated by a second cut pattern. The first stacked structure includes a first and second stack, the second stacked structure includes a third stack separated by the block cut structure and a fourth stack, the first supporter layer is on the first stack and the second stack, the second supporter layer is on the third stack and the fourth stack, the first cut pattern includes a first connection on the block cut structure and connecting the first supporter layer and the second stack, and the second cut pattern of the second supporter layer includes a second connection on the block cut structure and connecting the second supporter layer placed on the third stack and the fourth stack.

Semiconductor memory device

Disclosed is a gear including a resettable metallic glass. The gear of the present disclosure includes, as a base material, a resettable metallic glass, wherein the resettable metallic glass includes at least one metal element selected from each of (a) the group consisting of Ti, Zr, and Hf and (b) the group consisting of Fe, Co, Ni, Cu, and Zn, and further includes at least one metal element to maximize the complexity in the thermodynamic enthalpy of mixing among constituent elements, thereby including multiple resetting cores in various atomic-scale cluster forms in an amorphous matrix, leading to a structure with maximized structural complexity.

Resettable gears and manufacturing method therefor

The present disclosure relates to strains ofgenus, including a high content of polyunsaturated fatty acids, and a method of producing a biomass using the same. According to the novel CJM01 microalgae ofgenus of the present disclosure, the content of lipids in the biomass and the content of unsaturated fatty acid such as docosahexaenoic acid in the biomass are high, so that the microalgae itself, a biomass produced by the culturing and fermentation of microalgae, a condensate of the biomass, and a dried product of the biomass are very useful as a feed composition.

Microalgal strains ofgenus, and method of producing polyunsaturated fatty acids using the same

Disclosed are a BCC dual phase refractory superalloy with high phase stability and a manufacturing method therefor, the alloy comprising one or more of Ti, Zr, and Hf as Group 4 transition metals, one or more of Nb and Ta as Group 5 transition metals, and Al, and having a structure of a BCC phase, wherein the BCC phase is composed of a disordered BCC phase and an ordered BCC phase, and wherein the ordered BCC phase is formed by allowing Al, which is a BCC phase forming element, to be soluted in an area of the BCC phase where the contents of the Group 5 transition metals are more than those of the Group 4 transition metals, so that the present disclosure provides a BCC dual phase refractory superalloy with high phase stability, characterized in that when a BCC dual phase with the ordered BCC phase and the disordered BCC phase separated from each other is formed by aging, the aging condition is precisely cont rolled through the apex temperature (T) of the BCC phase miscibility gap, expressed by (Equation 1) below.T(K)=881.4+331.7546.7893&#x2003;&#x2003;(Equation 1)(provided that, 0&#x2264;x&#x2264;1, 0&#x2264;y&#x2264;0.2, 0&#x2264;x+y&#x2264;1, and 0&#x2264;z&#x2264;1).

BCC dual phase refractory superalloy with high phase stability and manufacturing method therefore

Growing community of inventors

Seoul, South Korea

Ji Young Kim