Patents by Inventor Young Ji Kim
Young Ji Kim 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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Patent number: 12269015Abstract: The present invention relates to a catalyst for obtaining chlorine (Cl2) through an oxidation reaction of hydrogen chloride (HCl), and more particularly, to an oxidation reaction catalyst for preparing Cl2 from HCl by addition of a second heterogeneous material to a RuO2-supported catalyst using TiO2 as a support, and a preparation method therefor. According to an embodiment of the present invention, a hydrogen chloride oxidation reaction catalyst for use in a method for preparing chlorine by oxidizing hydrogen chloride includes a support and a heterogeneous material in an active ingredient. The catalyst according to the present invention has both increased catalytic activity at a low temperature and enhanced thermal stability, and thus a catalyst having improved durability such as thermal stability at a high temperature is provided. Therefore, since thermal stability is secured, the performance of the catalyst is maintained for a long time even at a high temperature.Type: GrantFiled: December 10, 2019Date of Patent: April 8, 2025Assignee: HANWAH SOLUTIONS CORPORATIONInventors: Jeong Hwan Chun, Young Jin Cho, Won Yong Kim, Eun Ji Woo, Ga Ram Lee
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Publication number: 20250112243Abstract: The present disclosure relates to a negative electrode for a lithium secondary battery, a method for manufacturing the negative electrode, and the lithium secondary battery including the negative electrode. The negative electrode can include a negative electrode current collector layer, a silicon-based negative electrode active material layer provided on at least one surface of the negative electrode current collector layer, and a ceramic layer provided on a surface of the silicon-based negative electrode active material layer opposite to a surface of the negative electrode active material layer facing the negative electrode current collector layer. The ceramic layer can include a ceramic layer composition or a dried product thereof, and the ceramic layer composition can include ceramic and a binder. BaTiO3 can be included in an amount of 10 parts by weight or more and 50 parts by weight or less based on 100 parts by weight of the ceramic.Type: ApplicationFiled: September 6, 2023Publication date: April 3, 2025Inventors: Young Jae KIM, Min Ji KIM, Jaewook LEE
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Publication number: 20250104217Abstract: A computing device of predicting potential predicting potential defect-inducing factors within a semiconductor layout is provided. The computing device comprising: a machine learning module, calculating predicted measurement data corresponding to at least one first semiconductor layout image among a plurality of semiconductor layout mages after being trained based on the plurality of semiconductor layout images and corresponding real measurement data and an image explanation module generating an attribution map image of the predicted measurement data based on an image regression model utilizing an integrated gradient (IG) manner, analyzing the attribution map image and detecting elements within the attribution map image with attribution values with high sensitivity to the predicted measurement data as potential defect-inducing factors in advance.Type: ApplicationFiled: July 25, 2024Publication date: March 27, 2025Inventors: Bo Gyeong Kang, Ye Ji Kim, Min-Chul Park, Byoung Seon Choi, Seong Ryeol Kim, Young-Gu Kim, Jae Myung Choe
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Patent number: 12211979Abstract: In a method for recovering active metals of a lithium secondary battery according to an embodiment, a cathode active material mixture is collected from the cathode of the lithium secondary battery, the cathode active material mixture is reduced by a reducing reaction to prepare a preliminary precursor mixture, an aqueous lithium precursor solution is formed from the preliminary precursor mixture, and an aluminum-containing material is removed from the aqueous lithium precursor solution with an aluminum removing resin.Type: GrantFiled: August 24, 2021Date of Patent: January 28, 2025Assignee: SK INNOVATION CO., LTD.Inventors: Young Bin Seo, Min Ji Sung, Ji Min Kim, Seung Ok Lee, In Ae Lee
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Publication number: 20250017059Abstract: A display device includes: a first substrate comprising a first surface and a second surface facing each other and having a rigid material; a second substrate on the first surface of the first substrate and having a flexible material; and a display layer on the second substrate and comprising at least one inorganic film and a plurality of light-emitting elements, wherein the first substrate, at an edge of a bending area where the second substrate is bent, further includes: a first side surface between the first surface and the second surface; and a first inclined surface between the first surface and the first side surface, and the at least one inorganic film does not overlap with the first inclined surface.Type: ApplicationFiled: March 29, 2024Publication date: January 9, 2025Inventors: Hyun KIM, Seung Min LEE, Dong Jo KIM, Young Ji KIM, Je Won YOO
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Publication number: 20240405058Abstract: According to an embodiment of the disclosure, a display device includes: a substrate layer including a substrate defining a hole therein and an organic layer of which at least a portion is disposed in the hole, and a display layer on the substrate layer. The hole passes through the substrate, and the organic layer contacts at least a portion of the display layer.Type: ApplicationFiled: February 23, 2024Publication date: December 5, 2024Inventors: Seung Min LEE, Young Ji KIM, Hyun KIM, Je Won YOO
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Publication number: 20240389446Abstract: A display device includes: a first substrate having a first surface, a second surface opposite to the first surface, and a first side surface extending between the first surface and the second surface, the first substrate comprises a rigid material; a second substrate on the first surface of the first substrate and including a flexible material, the second substrate covering at least a part of the first side surface of the first substrate; and an emission material layer on the second substrate and including a plurality of light-emitting elements.Type: ApplicationFiled: February 26, 2024Publication date: November 21, 2024Inventors: Je Won YOO, Young Ji KIM, Hyun KIM, Seung Min LEE
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Publication number: 20240341138Abstract: A display device includes: a substrate comprising an open portion; a pad portion on the substrate and exposed through the open portion; a fanout line integrally formed with the pad portion; a data line electrically connected to the fanout line; a flexible film under the substrate and comprising a lead electrode inserted into the open portion of the substrate to directly contact the pad portion; and a contact portion covering a lower surface of the lead electrode and a lower surface of the pad portion to electrically connect the lead electrode and the pad portion.Type: ApplicationFiled: November 16, 2023Publication date: October 10, 2024Inventors: Seung Min LEE, Dong Jo KIM, Young Ji KIM, Hyun KIM, Si Joon SONG, Je Won YOO
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Publication number: 20240256213Abstract: A display device includes: a display panel; a first sound generator disposed on one surface of the display panel, where the first sound generator vibrates the display panel to output a first sound; and a first vibration damping member disposed between the display panel and the first sound generator, where the first vibration damping member reduces a vibration displacement of the display panel.Type: ApplicationFiled: April 8, 2024Publication date: August 1, 2024Inventors: Tae Sung KIM, Byeong Hee WON, Young Ji KIM, Yi Joon AHN
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Patent number: 11954399Abstract: A display device includes: a display panel; a first sound generator disposed on one surface of the display panel, where the first sound generator vibrates the display panel to output a first sound; and a first vibration damping member disposed between the display panel and the first sound generator, where the first vibration damping member reduces a vibration displacement of the display panel.Type: GrantFiled: January 23, 2023Date of Patent: April 9, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Tae Sung Kim, Byeong Hee Won, Young Ji Kim, Yi Joon Ahn
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Publication number: 20240099108Abstract: A display device includes a substrate including a first surface, a second surface opposite to the first surface, a lateral side meeting the first surface, and an inclined surface between the lateral side and the second surface, a light-emitting element layer above the first surface of the substrate, dams surrounding the light-emitting element layer in plan view, an encapsulating layer covering the light-emitting element layer and the dams, and an organic planarization layer above the encapsulating layer, covering the encapsulating layer and the dams, extending to be adjacent to an edge of the substrate, and having a lateral side that forms an inclination, and that is spaced inwardly from the lateral side of the substrate, wherein a distance between the lateral side of the organic planarization layer and the lateral side of the substrate is less than a planar width of the inclined surface of the substrate.Type: ApplicationFiled: April 26, 2023Publication date: March 21, 2024Inventors: Hyo Young MUN, Young Ji KIM, Yong Seung PARK, Yi Seul UM, So Young LEE
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Publication number: 20240074258Abstract: An electronic device includes a display device, which may be fabricated using a described method. The display device includes a glass substrate including a first surface, a second surface opposite the first surface, and a side surface between the first surface and the second surface, an outermost structure on the first surface of the glass substrate and located adjacent to an edge of one side of the glass substrate, and a display area including a plurality of light emitting areas on the first surface of the glass substrate and located farther from the edge of the one side of the glass substrate than the outermost structure is. A minimum distance from the side surface of the glass substrate to the outermost structure is equal to 130 ?m or less.Type: ApplicationFiled: May 5, 2023Publication date: February 29, 2024Inventors: Wan Jung KIM, Dong Jo KIM, Sun Hwa KIM, Young Ji KIM, Chang Sik KIM, Kyung Ah NAM, Hyo Young MUN, Yong Seung PARK, Yi Seul UM, Dae Sang YUN, Kwan Hee LEE, So Young LEE, Young Hoon LEE, Young Seo CHOI, Sun Young KIM, Ji Won SOHN, Do Young LEE, Seung Hoon LEE
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Publication number: 20230292584Abstract: A display device includes a first area, a second area, and a bending area; a first substrate that is disposed at least in the first area where a display layer is disposed, and is formed of a glass material; a second substrate that is disposed on the first substrate, is disposed at least in the bending area and the second area, and is bendable; an organic material layer that is disposed at least in the bending area and the second area; an encapsulation layer that is disposed on the display layer; and a signal line that extends from the display layer and is disposed in the bending area and the second area, wherein the first substrate is spaced apart from the second area.Type: ApplicationFiled: February 24, 2023Publication date: September 14, 2023Applicant: Samsung Display Co., LTD.Inventors: YOUNGHOON LEE, Young Seo CHOI, Young Ji KIM
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Publication number: 20230230752Abstract: According to an aspect of the present disclosure, a coil component includes: a body having a first surface and a second surface opposing each other in a first direction, and a plurality of side surfaces connecting the first surface and the second surface to each other; a substrate disposed in the body; at least one insulating pattern disposed on at least one corner where two of the plurality of side surfaces of the body are in contact with each other and exposed to the two side surfaces of the body; a coil unit including a coil pattern disposed on at least one surface of the substrate with a plurality of turns, and lead-out portions respectively exposed to opposing ones of the plurality of side surfaces of the body; and external electrodes disposed on the body and connected to the lead-out portions, respectively.Type: ApplicationFiled: May 25, 2022Publication date: July 20, 2023Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Young Ji Kim, Kwang Sun Choi, Jin Ho Ku
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Patent number: 11706885Abstract: A display device includes a display panel, a first lift member connected to a side of the display panel and including a first elevation member rotating in a first rotation direction, a second lift member connected to another side of the display panel and including a second elevation member rotating in a second rotation direction different from the first rotation direction, a drive member connected to the first lift member and the second lift member, the drive member rotating the first elevation member and the second elevation member, a first link member having a side connected to the first elevation member, a second link member having a side connected to the second elevation member, a first sync gear connected to another side of the first link member, and a second sync gear engaged with the first sync gear and connected to another side of the second link member.Type: GrantFiled: May 7, 2021Date of Patent: July 18, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Tae Sung Kim, Young Ji Kim
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Publication number: 20230205259Abstract: A display device according to an embodiment includes: a display panel including a first region and a second region; a chassis disposed on a rear surface of the display panel; a first exciter in contact with the first region and fixed to the chassis; and a second exciter in contact with the second region and fixed to the chassis. The chassis defines an opening disposed between the first exciter and the second exciter.Type: ApplicationFiled: November 18, 2022Publication date: June 29, 2023Inventors: Tae-Sung KIM, Koichi ABE, Young Ji KIM
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Patent number: 11561756Abstract: A display device includes: a display panel; a first sound generator disposed on one surface of the display panel, where the first sound generator vibrates the display panel to output a first sound; and a first vibration damping member disposed between the display panel and the first sound generator, where the first vibration damping member reduces a vibration displacement of the display panel.Type: GrantFiled: April 7, 2020Date of Patent: January 24, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Tae Sung Kim, Byeong Hee Won, Young Ji Kim, Yi Joon Ahn
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Publication number: 20220406519Abstract: A coil component includes a body having first to fourth side surfaces, a coil disposed in the body, and an insulating member disposed on at least one of the first to fourth side surfaces of the body and including first to third insulating layers. The insulating member may include first and second insulating members respectively disposed on the third and fourth side surfaces.Type: ApplicationFiled: May 31, 2022Publication date: December 22, 2022Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Young Ji KIM, Jin Ho KU, Min Jeong KIM
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Publication number: 20220375680Abstract: A coil component includes a body, a coil portion disposed in the body, first and second external electrodes spaced apart from each other on one surface of the body and respectively connected to the coil portion, and a marking portion disposed on the one surface of the body and penetrating through the second external electrode.Type: ApplicationFiled: April 15, 2022Publication date: November 24, 2022Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Min Jeong KIM, Young Ji KIM
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Patent number: 11442305Abstract: A display device includes: a display panel; a stand disposed at a first side surface of the display panel; a blowing fan disposed inside the stand; and a duct disposed at a second side surface of the display panel and connected to the stand.Type: GrantFiled: June 23, 2020Date of Patent: September 13, 2022Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Tae-Sung Kim, Young Ji Kim, Hyun Su Park