Samsung Electronics Co., Ltd.

Samsung Sdi Co., Inc.

Dowon Kim

Daehyun Hong

Jaehyun Cho

Youngjin Noh

Jaehyun Park

Yongwoo Lee

Imhyuck Bae

Seungbo Shim

Youngho Ryu

Chulwoo Park

Jongwoo Sun

Keumsu Song

Donghyeon Na

Minyoung Hur

Hakyoung Kim

Kyohyeok Kim

Byung-Soo Kim

Akira Koshiishi

Yunhwan Kim

Masato Horiguchi

Taeil Cho

Suna Lee

Taejoon Park

Jisoo Im

Seokwoo Yoon

Kyomuk Lim

Myeongho Hong

Jangbae Son

Hyunwook Jung

A package structure includes a core substrate including a substrate base including a plurality of first cavities and a plurality of second cavities, a plurality of blocks in the plurality of second cavities; and a plurality of bridge structures that extend between each of the plurality of blocks and the substrate base, a plurality of semiconductor chips in the plurality of first cavities, and a molding layer configured to cover the core substrate and the plurality of semiconductor chips, a portion of the molding layer being in the plurality of first cavities and the plurality of second cavities.

Core substrate, package structure including the core substrate, and method of manufacturing semiconductor package

Provided is a separator for a secondary battery including a porous substrate and a coating layer disposed on at least one surface of the porous substrate. The coating layer includes a first fluorine-based binder including a vinylidene fluoride (VDF)-derived unit and a hexafluoropropylene (HFP)-derived unit, and a second fluorine-based binder including vinylidene fluoride (VDF)-derived unit and a tetrafluoroethylene (TFE)-derived unit, the hexafluoropropylene (HFP)-derived unit is included in an amount of less than or equal to 5 mol % based on 100 mol % of the first fluorine-based binder, the tetrafluoroethylene (TFE)-derived unit is included in an amount of greater than 10 mol % and less than or equal to 40 mol % based on 100 mol % of the second fluorine-based binder.

Separator for secondary battery and lithium secondary battery comprising same

Disclosed are plasma baffles, substrate processing apparatuses, and substrate processing methods. The plasma baffle comprises a lower ring, an upper ring outside the lower ring in a plan view and extending vertically, and an intermediate ring that extends from the lower ring to the upper ring to form an acute angle with respect to a horizontal direction. The lower ring includes a lower central hole that vertically penetrates a center of the lower ring, and a plurality of lower slits outside the lower central hole and vertically penetrating the lower ring. The intermediate ring provides an intermediate slit that connects an inner lateral surface of the intermediate ring to an outer lateral surface of the intermediate ring. An area ratio of the plurality of lower slits to the lower ring is equal to or greater than about 59%.

Plasma baffle, substrate processing apparatus including the same, and substrate processing method using the same

A coating composition is used to prepare a separator for a rechargeable lithium battery. The coating composition includes inorganic particles, a binder, a silane-based dispersant, and a polymeric additive, the silane-based dispersant includes a silane-based compound having fewer than 8 carbons in an alkyl main chain, and the polymeric additive includes a fatty acid compound and a polymer polyol. The coating composition may have secured or improved long-term storage stability, and may thus provide for a composite separator having a reduced number of black spot defects after coating the separator.

Inorganic particle coating composition including binder, silane-based dispersant, fatty acid, and polymer polyol, method for preparing separator using the same, and separator and lithium battery employing the separator

A separator for a rechargeable battery, a method of preparing a separator, and a rechargeable lithium battery, the separator including a porous substrate; and at least one coating layer on one surface of the porous substrate, wherein the coating layer includes a fluorine-containing binder, a filler, and an additive, the fluorine-containing binder has a concentration gradient in which a concentration thereof in the coating layer increases toward an outer surface of the separator in a thickness direction of the separator, an infrared spectral intensity of a C&#x2014;F group of the fluorine-containing binder is greater than 0.0030 to less than 0.0050, the additive is a hydrocarbon polymer compound that includes a carboxyl group, and a weight average molecular weight of the hydrocarbon polymer compound is about 5,000 g/mol to about 15,000 g/mol.

Separator for rechargeable battery, method of preparing the same and rechargeable lithium battery including the same

An electrostatic chuck includes a chuck base having a first hole, an upper plate provided on the chuck base, the upper plate having a second hole aligned with the first hole, and an adhesive layer attaching the upper plate to the chuck base, the adhesive layer having a thickness that is less than a diameter of the first hole and equal to a diameter of the second hole.

Electrostatic chuck and plasma processing apparatus including the same

A separator for a rechargeable battery includes a porous substrate, and a coating layer including a plurality of annular patterns on at least one surface of the porous substrate. The annular patterns may include a plurality of polymer microparticles, the annular patterns may have an average particle diameter (D50) of about 50 &#x3bc;m to about 500 &#x3bc;m, and rings of the annular patterns may have a ring width of about 5 &#x3bc;m to about 50 &#x3bc;m.

Separator for rechargeable lithium battery, and method for preparing the same, and rechargeable lithium battery including the same

A plasma processing apparatus includes a chamber, a lower and upper electrodes vertically spaced apart from each other in the chamber, a RF transmitting part connected to the lower electrode and configured to supply RF power to the lower electrode, a ground plate spaced downwardly from the lower electrode, and an insulating member laterally surrounding a cavity formed between the lower electrode and the ground plate. The cavity is isolated from a region under the ground plate by the ground plate.

Plasma processing apparatus and method of manufacturing semiconductor device using the same

Charger

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Suwon-si, South Korea

Dowon Kim