Patents by Inventor Moon Young Shin
Moon Young Shin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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LITHIUM COMPOSITE OXIDE AND POSITIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY CONTAINING SAME
Publication number: 20240136510Abstract: A positive electrode active material including a first lithium composite oxide particle including a secondary particle formed by aggregation of one or more primary particles, and a coating oxide occupying at least a part of at least one of surfaces of the secondary particle, grain boundaries between the primary particles, or surfaces of the primary particles, the positive electrode active material satisfying an equation of 1.3?a/b?3.0, wherein a represents a max peak intensity at 2theta=44.75° to 44.80° and b represents a max peak intensity at 2theta=45.3° to 45.6° in X-ray diffraction (XRD) analysis using Cu K? radiation.Type: ApplicationFiled: May 21, 2023Publication date: April 25, 2024Inventors: Yu Gyeong CHUN, Moon Ho CHOI, Yoon Young CHOI, Jong Seung SHIN, Yong Hwan GWON, Jin Ho BAE, Ji Won KIM, Sang Hyeok KIM -
Publication number: 20220149250Abstract: Exemplary pixel structures may include a pixel structure of a display device panel stack. The structures may include a first panel. The first panel may include a plurality of ultraviolet light sources disposed on a backplane. The structures may also include a second panel. The second panel may be coupled with the first panel. The second panel may have an inner surface facing the ultraviolet light sources. The second panel may include a transparent substrate and a down-conversion layer. The down-conversion layer may be disposed overlying the transparent substrate. The down-conversion layer may be configured to down-convert ultraviolet light into visible light. The plurality of ultraviolet light sources and the inner surface of the second panel may be separated by a distance of at least 2 ?m.Type: ApplicationFiled: November 9, 2021Publication date: May 12, 2022Applicant: Applied Materials, Inc.Inventors: Robert Anthony Nordsell, Mingwei Zhu, Nag Patibandla, John D. Busch, Moon Young Shin, Asha Parekh, Hou T. Ng
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Patent number: 9553282Abstract: An organic light emitting diode (OLED) according to an embodiment can include an OLED panel; a printed circuit board adhered onto a rear surface of the OLED panel; and a back cover including first and second metal layers, an inorganic substance layer between the first and second metal layers, and a pocket groove in a horizontal surface on which the OLED panel is placed and corresponding to the printed circuit board, wherein the pocket groove is formed by removing the first metal layer corresponding thereto to expose the inorganic substance layer.Type: GrantFiled: May 13, 2015Date of Patent: January 24, 2017Assignee: LG DISPLAY CO., LTD.Inventors: Moon-Young Shin, Jae-Ha Park
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Publication number: 20150340646Abstract: An organic light emitting diode (OLED) according to an embodiment can include an OLED panel; a printed circuit board adhered onto a rear surface of the OLED panel; and a back cover including first and second metal layers, an inorganic substance layer between the first and second metal layers, and a pocket groove in a horizontal surface on which the OLED panel is placed and corresponding to the printed circuit board, wherein the pocket groove is formed by removing the first metal layer corresponding thereto to expose the inorganic substance layer.Type: ApplicationFiled: May 13, 2015Publication date: November 26, 2015Applicant: LG DISPLAY CO., LTD.Inventors: Moon-Young SHIN, Jae-Ha PARK
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Patent number: 6784133Abstract: Disclosed is a preparation method of titanium catalyst for olefin polymerization, the method comprising (1) preparing magnesium compound solution by resolving non-deoxidative magnesium halide and IIIA group atom compound in a solvent mixture of cyclic ether, at least one alcohol, phosphorus compound and organosilane with or without hydrocarbon solvent; (2) reacting said magnesium compound solution with titanium compound, silicon compound, tin compound or mixture thereof to produce a support; and (3) reacting said support with titanium compound and electron donor to produce solid complex titanium catalyst, wherein the particle size and particle size distribution f said catalyst are regulated by controlling solubility of the reactants in said steps (2) and/or (3).Type: GrantFiled: June 30, 2003Date of Patent: August 31, 2004Assignee: Samsung Atofina Co. Ltd.Inventors: Il Seop Kim, Moon Young Shin, Ki Su Ro
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Publication number: 20040063572Abstract: Disclosed is a preparation method of titanium catalyst for olefin polymerization, the method comprising (1) preparing magnesium compound solution by resolving non-deoxidative magnesium halide and IIIA group atom compound in a solvent mixture of cyclic ether, at least one alcohol, phosphorus compound and organosilane with or without hydrocarbon solvent; (2) reacting said magnesium compound solution with titanium compound, silicon compound, tin compound or mixture thereof to produce a support; and (3) reacting said support with titanium compound and electron donor to produce solid complex titanium catalyst, wherein the particle size and particle size distribution f said catalyst are regulated by controlling solubility of the reactants in said steps (2) and/or (3).Type: ApplicationFiled: June 30, 2003Publication date: April 1, 2004Inventors: ll Seop Kim, Moon Young Shin, Ki Su Ro
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Patent number: 6559250Abstract: The present invention relates to a method of homo- or co-polymerization of &agr;-olefin by means of using a catalyst system which comprises the following components: (1) a solid complex titanium catalyst produced by means of a production method comprising the following steps: (a) preparing a magnesium compound solution by dissolving a magnesium halide compound and a compound of Group IIIA of the Periodical Table in a solvent of mixture of cyclic ester, one or more types of alcohol, a phosphorus compound, and an organic silane; (b) precipitating the solid particles by reacting said magnesium compound solution with a transitional metal compound, a silicon compound, a tin compound, or the mixture thereof; and (c) reacting said precipitated solid particles with a titanium compound and electron donors; (2) an organometallic compound of metal of Group IIIA of the Periodical Table; and (3) external electron donors comprising three or more types of organo-silicon compounds, wherein the melt flow rates of the homopolyType: GrantFiled: May 30, 2001Date of Patent: May 6, 2003Assignee: Samsung General Chemicals Co., Ltd.Inventors: Ki-Su Ro, Il-Seop Kim, Chun-Byung Yang, Moon-Young Shin
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Patent number: 6506356Abstract: A catalyst for recovering elemental sulfur by the selective oxidation of hydrogen sulfide is represented by the following chemical formula: VaTibXcOf wherein, a is such a mole number that vanadium amounts to 5-40% by weight based on the total weight of the catalyst; b is such a mole number that titanium amounts to 5-40% by weight based on the total weight of the catalyst; X is an element selected from the group consisting of Fe, Mn, Co, Ni, Sb and Bi; c is such a mole number that X amounts to 15% by weight or less based on the total weight of the catalyst; and f is such a mole number that oxygen is contained to the final 100% by weight. The catalyst can recover elemental sulfur at high rates for a long period of time without being deteriorated in activity. The high catalytic activity is maintained even when excess water is present in the reaction gas.Type: GrantFiled: October 10, 2000Date of Patent: January 14, 2003Assignees: Envichem Co., Ltd., Pohang University of Science & TechnologyInventors: Jong Shik Chung, Moon Young Shin
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Publication number: 20020120079Abstract: The present invention relates to a method of homo- or co-polymerization of &agr;-olefin by means of using a catalyst system which comprises the following components: (1) a solid complex titanium catalyst produced by means of a production method comprising the following steps: (a) preparing a magnesium compound solution by dissolving a magnesium halide compound and a compound of Group IIIA of the Periodical Table in a solvent of mixture of cyclic ester, one or more types of alcohol, a phosphorus compound, and an organic silane; (b) precipitating the solid particles by reacting said magnesium compound solution with a transitional metal compound, a silicon compound, a tin compound, or the mixture thereof, and (c) reacting said precipitated solid particles with a titanium compound and electron donors; (2) an organometallic compound of metal of Group IIIA of the Periodical Table; and (3) external electron donors comprising three or more types of organo-silicon compounds, wherein the melt flow rates of the homopolyType: ApplicationFiled: May 30, 2001Publication date: August 29, 2002Inventors: Ki-Su Ro, Il-Seop Kim, Chun-Byung Yang, Moon-Young Shin