Samsung Electronics Co., Ltd.

Samsung Display Co., Ltd.

Amorepacific Corporation

Youngho Park

Jekyeom Jeon

Junho Jo

Youngchul Lee

Seungyong Song

Jaehong Park

Byoung Young Woo

Miyoung Park

Kwanghyun Shin

Wonkyung Cho

Joonho Choi

Jong Hwa Roh

Youngsuck Choi

Eunsil Park

Kiwha Lee

Byung-Ki Lee

Sangyoon Oh

Jaeju Kim

Hyungchul Jang

Jiwoo Lee

Min Soo Kim

Sungsoon Im

Seungwon Kim

Chang Soon Choi

Gyeyoung Choi

Kyoungmi Jung

Hyunjin Nam

Woojin Choi

Jihae Lee

Yongsang Yun

Seungnyun Kim

Minho Moon

Seokwoo Lee

In-Bae Kim

Taekyun Kim

Youngbae Lee

Wuseong Lee

Minwook Kim

Yeonghun Gu

Keunpyo Park

Kio Jung

Ko Choi

Eun Sol Ha

A mask manufacturing equipment includes a first stage on which a mask frame is disposed, the mask frame including cell openings arranged in a first direction and a second direction intersecting the first direction, a transfer module that places cell masks on the mask frame to respectively overlap the cell openings of the mask frame and the cell masks, a camera module that photographs the cell masks, a first processing module that irradiates a first laser beam between a border portion corresponding to a portion of the mask frame adjacent to an N-th cell opening and a first edge area of an N-th cell mask disposed on the border portion, and a second processing module that irradiates a second laser beam to a boundary area between the first edge area and a second edge area extending from the first edge area.

Mask manufacturing equipment and method of manufacturing mask using the same

An electronic device according to various embodiments of the disclosure may include a first housing on which a first printed circuit board including a processor is disposed, a second housing on which a second printed circuit board including a display driver for a display is disposed, a hinge structure configured to physically connect the first housing and the second housing such that the first housing and the second housing are foldable/unfoldable, and a cable structure configured to electrically connect the first printed circuit board and the second printed circuit board via the hinge structure. The cable structure may include a first cable configured to transfer display signals and a second cable branched off from the first cable to be grounded to the hinge structure.

Electronic device including antenna and cable structure

A method of managing data in a storage device is provided. The storage device includes a plurality of nonvolatile memory chips each including a plurality of pages. A first data object is received from an external host device. The first data object has an unfixed size and corresponds to a first logical address which is a single address. Based on determining that it is impossible to store the first data in a single page among the plurality of pages, a buffering policy for the first data object is set based on at least one selection parameter. While mapping the first logical address of the first data object and a first physical address of pages in which the first data object is stored, a first buffering direction representing the buffering policy for the first data object is stored with a mapping result.

Method of managing data in storage device based on variable size mapping, method of operating storage device using the same and storage device performing the same

One aspect of the present disclosure relates to a pharmaceutical composition, containing (R)-N-[1-(3,5-difluoro-4-methanesulfonylamino-phenyl)-ethyl]-3-(2-propyl-6-trifluoromethyl-pyridin-3-yl)-acrylamide as a first ingredient and containing a vinylpyrrolidone-based polymer as a second ingredient. The composition of one aspect of the present disclosure has a formulation characteristic in which the crystal formation of a compound represented by chemical formula 1 is delayed for a long time.

Pharmaceutical composition containing (R)-N-[1-(3,5-difluoro-4-methanesulfonylamino-phenyl)-ethyl]-3-(2-propyl-6-trifluoromethylpyridin-3-yl)-acrylamide and method for inhibiting crystal formation thereof

A key-value storage device includes a nonvolatile memory device and a memory controller. The nonvolatile memory device stores a value, a key which is referenced to identify the value, and key age data which are changed based on an erase operation of the value, and the memory controller that receives an erase command directing erasing of the value corresponding to the key from a host, generates hash data, a size of which is smaller than a size of the key, in response to the erase command, and transmits a complete message to the host. The memory controller accesses the key and the key age data stored in the nonvolatile memory device based on the hash data and erases the value based on the accessed key and the accessed key age data during an idle time after the transmission of the complete message.

Key-value storage device and operating method thereof

One aspect of the present disclosure relates to a sol-gel composition enabling reversible sol-gel transition and, more specifically, to a sol-gel composition of which the viscosity changes by external physical force so that reversible sol-gel transition is performed.

Topical sol-gel composition for the treatment of dermatitis

An electronic device is disclosed, including: a housing including a nonconductive area, a first printed circuit board (PCB) including a cavity and a fill-cut area, overlapping the nonconductive area, a first antenna module including at least one antenna array disposed in the cavity of the first PCB, a support frame coupled to one surface of the first PCB, supporting the first antenna module, a grip sensing pad surrounding the cavity and overlapping the fill-cut area, and a sensing circuit unit electrically connected to the grip sensing pad, configured to control an output power of the first antenna module based on inputs received via the grip sensing pad.

Electronic device including grip sensing pad

Disclosed is a method for preventing or treating atopic dermatitis using TRPV1 receptor antagonist. More specifically, it may be possible to prevent and/or treat the atopic dermatitis without any side effects such as an increase in body temperature, epidermal atrophy, and the like by percutaneously administrating a composition for external use on the skin containing the TRPV1 receptor antagonist.

Composition for preventing or treating atopic dermatitis

A method for manufacturing a mask includes providing, on a stage, a mask frame in which a plurality of cell openings is defined; providing each of the cell openings with a cell mask material in which a second area and a plurality of first areas are defined, where the second area is disposed around each of the first areas; emitting a laser beam to the second area to harden the second area; and removing the first areas, thereby forming a plurality of cell masks disposed in the cell openings, respectively.

Mask and method for manufacturing mask

An apparatus and a method for manufacturing a mask assembly and a method of manufacturing a display device are provided. The apparatus may include: a tensioning part configured to be spaced apart from a mask frame comprising at least one opening, the tensioning part configured to tension a mask sheet in at least one of a first direction and a second direction, the mask sheet comprising a cell area corresponding to the at least one opening, and a dummy portion arranged outside the cell area; a pressing part configured to correspond to the dummy portion and press the dummy portion in a third direction intersecting a plane in which the first direction and the second direction extend; and a header configured to irradiate a laser beam toward the mask sheet to fix the mask sheet to the mask frame.

Method and apparatus for manufacturing mask assembly and method of manufacturing display device

An electronic device comprises a plurality of array antennas arranged in a plurality of directions, and a control circuit, wherein the control circuit may be set so as to determine a plurality of statuses corresponding to the plurality of directions outside of the electronic device by means of using the plurality of array antennas, deactivate at least one first array antenna if the status of the at least one first array antenna of the plurality of statuses satisfies a first designated condition, activate at least one second array antenna if the status of the at least one second array antenna of the plurality of statuses satisfies a second designated condition, and detect an external object by means of using the at least one second array antenna, when the at least one first array antenna is in a deactivated status.

Electronic device for detecting external object using plurality of array antennas arranged in plurality of directions and method thereof

A mask chuck may include a base plate including a central region and an edge region surrounding the central region, a head part including a first surface connected to the edge region of the base plate and configured to move on the edge region to be close to the central region or away from the central region, and a pad part disposed on a second surface of the head part opposite to the first surface of the head part. The edge region may include a first edge region extending in a first direction, a second edge region extending in the first direction and spaced apart from the first edge region in a second direction crossing the first direction, a third edge region extending in the second direction, and a fourth edge region extending in the second direction and spaced apart from the third edge region in the first direction.

Mask chuck and mask manufacturing apparatus including same

Growing community of inventors

Suwon-si, South Korea

Youngho Park