Patents by Inventor Sang-gyun Kim
Sang-gyun 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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Publication number: 20250234719Abstract: A pixel includes a first sub-pixel, a second sub-pixel, and a third sub-pixel, which are disposed adjacent to each other. Each of the first, second, and third sub-pixels includes a lower electrode, a pixel defining layer disposed on the lower electrode and expose an area of the lower electrode, an upper electrode disposed on the pixel defining layer and face the lower electrode, and a light emitting structure disposed between the lower electrode and the upper electrode. The pixel further includes a bank disposed on the pixel defining layer between the second sub-pixel and the third sub-pixel. The light emitting structure of the second sub-pixel and the light emitting structure of the third sub-pixel are separated from each other by the bank.Type: ApplicationFiled: December 11, 2024Publication date: July 17, 2025Applicant: Samsung Display Co., LTD.Inventors: Hyeong Pil KIM, Hyo Min KO, Sang Gyun KIM, Il Ha SONG, Bo Ra LEE, Hyeon Mi LEE
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Publication number: 20250084532Abstract: The present disclosure relates to a hybrid deposition apparatus for gallium oxide, and a hybrid deposition apparatus for gallium oxide according to a disclosed embodiment of the present disclosure includes a gas supply assembly for supplying a source gas, a reaction gas, and a purge gas, a liquid supply assembly for supplying at least a portion of the source gas, and a chamber unit which is connected to the gas supply assembly and the liquid supply assembly and has a substrate disposed therein.Type: ApplicationFiled: November 21, 2024Publication date: March 13, 2025Applicant: NEXUSBE CO., LTDInventors: Sung Hwan JANG, Sang Hun KIM, Keun Sik KIM, Byeong Yeol JANG, Sang Hee WON, Ho Young PARK, Sang Gyun KIM, Hag Young CHOI
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Patent number: 12245469Abstract: A display device includes a first substrate on which a thin film transistor is disposed, a planarization layer disposed on the first substrate, where the planarization layer includes a plurality of protrusions, a first electrode disposed on the planarization layer, a pixel defining layer disposed on the first electrode, where the pixel defining layer includes a plurality of insulating patterns corresponding to the protrusions, a light emitting layer disposed on the first electrode and the pixel defining layer, and a second electrode disposed on the light emitting layer.Type: GrantFiled: August 18, 2021Date of Patent: March 4, 2025Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Beom Joon Kim, Hyo Min Ko, Sang Gyun Kim, Bo Ra Lee
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Patent number: 12214004Abstract: The present invention relates to a novel Bifidobacterium bifidum MG731 strain and a composition for preventing or treating cancers, comprising the same. Specifically, the Bifidobacterium bifidum MG731 strain of the present invention has effects of inhibiting the proliferation of cancer cells, decreasing the mobility of cancer cells, inhibiting the neoangiogenesis, and increasing the anticancer immune response as well as reducing the expression of inflammatory factors, thereby having effects of preventing or treating cancers or inflammatory diseases. In addition, when used in combination with an anticancer chemotherapeutic agent or an anticancer immunotherapeutic agent, the Bifidobacterium bifidum MG731 strain of the present invention exhibits a better anticancer effect. In addition, the present invention relates to a novel Lactococcus lactis GEN3033 strain and a composition for preventing or treating cancers, comprising the same.Type: GrantFiled: November 12, 2020Date of Patent: February 4, 2025Assignee: Genome And CompanyInventors: Hansoo Park, Shinyoung Park, Eun Ju Lee, Jae-Sung Yeon, Hye Hee Jeon, Wonduck Kim, Joo-Yeon Chung, Areum Jeong, Youn Kyung Houh, Jinyoung Sohn, Yun Yeon Kim, Sang Gyun Kim, Suro Lee
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Publication number: 20240365622Abstract: A display device includes: a first pixel electrode comprising a first reflective electrode in a first emission area, a first light transmitting pattern on the first reflective electrode, and a first light transmitting electrode on the first reflective electrode and the first light transmitting pattern and connected to the first reflective electrode; a second pixel electrode comprising a second reflective electrode in a second emission area and a second light transmitting electrode on the second reflective electrode; a light emitting stack on the first and second pixel electrodes and comprising at least one light emitting layer; a common electrode on the light emitting stack; and a bank pattern surrounding the first and second emission areas, and having at least a portion between the first emission area and the second emission area, wherein the first light transmitting pattern and the bank pattern contain a same material and are spaced apart.Type: ApplicationFiled: December 4, 2023Publication date: October 31, 2024Inventors: Il Ha SONG, Hyo Min KO, Sang Gyun KIM, Dae Woong LEE, Hyeon Jeong IM, Hye Won CHOI
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Publication number: 20240357852Abstract: A light emitting element includes a first electrode, a hole transport region on the first electrode, an emission layer on the hole transport region, an electron transport region on the emission layer, and a second electrode on the electron transport region. The electron transport region includes an electron transport layer on the emission layer, a first electron injection layer on the electron transport layer, and a second electron injection layer on the first electron injection layer, the thicknesses of the first and second electron injection layers are each about 1 nm to about 5 nm, the first electron injection layer includes a phenanthroline derivative and/or a phosphine oxide derivative, and the second electron injection layer includes a metal material.Type: ApplicationFiled: February 26, 2024Publication date: October 24, 2024Inventors: SUNG-SOO BAE, TSUYOSHI NAIJO, SANG GYUN KIM, HOJUNG SYN, HYOSUP SHIN, JIYOUNG LEE, CHANGWOONG CHU
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Publication number: 20240237466Abstract: Provided is a display panel including a circuit layer and a display element layer above the circuit layer. The display element layer may include a first light-emitting element, a second light-emitting element, and a pixel-defining film that are spaced apart in a direction perpendicular to the thickness direction. The first light-emitting element may include an optical auxiliary layer and a conductive layer sequentially stacked between the first electrode and the hole transport region, and the second light-emitting element may omit the optical auxiliary layer and the conductive layer. The optical auxiliary layer may be spaced apart from the hole transport region with the conductive layer interposed therebetween.Type: ApplicationFiled: August 4, 2023Publication date: July 11, 2024Inventors: SANG GYUN KIM, HYOMIN KO, ILHA SONG, ILSOO OH
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Publication number: 20240179937Abstract: A display panel includes a circuit layer and a display element layer that includes light emitting elements emitting white light, wherein the light emitting elements each include a first electrode, an optical auxiliary layer on the first electrode, a conductive layer on the optical auxiliary layer, a hole transport region on the conductive layer, a first light emitting layer on the hole transport region and emitting first light, a light emitting auxiliary unit on the first light emitting layer, a second light emitting layer on the light emitting auxiliary unit and generating second light, a third light emitting layer either between the first light emitting layer and the light emitting auxiliary unit or between the light emitting auxiliary unit and the second light emitting layer and generating third light, an electron transport region on the second light emitting layer, and a second electrode on the electron transport region.Type: ApplicationFiled: August 3, 2023Publication date: May 30, 2024Inventors: ILHA SONG, HYOMIN KO, SANG GYUN KIM, HYEONGPIL KIM, BORA LEE, HYEONMI LEE
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Publication number: 20240138225Abstract: Provided is a display panel including a circuit layer and a display element layer above the circuit layer. The display element layer may include a first light-emitting element, a second light-emitting element, and a pixel-defining film that are spaced apart in a direction perpendicular to the thickness direction. The first light-emitting element may include an optical auxiliary layer and a conductive layer sequentially stacked between the first electrode and the hole transport region, and the second light-emitting element may omit the optical auxiliary layer and the conductive layer. The optical auxiliary layer may be spaced apart from the hole transport region with the conductive layer interposed therebetween.Type: ApplicationFiled: August 3, 2023Publication date: April 25, 2024Inventors: SANG GYUN KIM, HYOMIN KO, ILHA SONG, ILSOO OH
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Patent number: 11937472Abstract: An manufacturing method of a display device may include the following steps: forming a transistor on a substrate; forming an insulating layer on the transistor; forming a conductive layer including silver on the insulating layer; forming a photosensitive member on the conductive layer; forming an electrode of a light-emitting element by etching the conductive layer; performing plasma treatment on a structure that comprises the electrode, the plasma treatment using a gas including a halogen; and removing a product that is resulted from the plasma treatment.Type: GrantFiled: August 19, 2021Date of Patent: March 19, 2024Assignee: Samsung Display Co., Ltd.Inventors: Sang Gab Kim, Hyun Min Cho, Tae Sung Kim, Yu-Gwang Jeong, Su Bin Bae, Jin Seock Kim, Sang Gyun Kim, Hyo Min Ko, Kil Won Cho, Hansol Lee
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Patent number: 11864405Abstract: A display device includes: a substrate; a transistor that is disposed on the substrate; an auxiliary electrode that is connected with the transistor; a first electrode that is disposed on a same layer as the auxiliary electrode; a light emitting diode layer that is disposed on the first electrode; and a second electrode that is disposed on the light emitting diode layer, wherein the second electrode contacts the auxiliary electrode at a side surface thereof.Type: GrantFiled: August 17, 2021Date of Patent: January 2, 2024Assignee: Samsung Display Co., Ltd.Inventors: Sang Gyun Kim, Il Soo Oh, Bo Ra Lee
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Publication number: 20220149316Abstract: A display device includes: a substrate; a transistor that is disposed on the substrate; an auxiliary electrode that is connected with the transistor; a first electrode that is disposed on a same layer as the auxiliary electrode; a light emitting diode layer that is disposed on the first electrode; and a second electrode that is disposed on the light emitting diode layer, wherein the second electrode contacts the auxiliary electrode at a side surface thereof.Type: ApplicationFiled: August 17, 2021Publication date: May 12, 2022Inventors: Sang Gyun KIM, II Soo OH, Bo Ra LEE
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Publication number: 20220149317Abstract: A display device includes a substrate; a transistor disposed on the substrate; a first electrode connected to the transistor; an auxiliary electrode disposed on the same layer as the first electrode; an emission layer disposed on the first electrode; and a second electrode disposed on the emission layer, wherein the auxiliary electrode includes an opening, and a side surface of the auxiliary electrode and the second electrode are in direct contact at the opening of the auxiliary electrode.Type: ApplicationFiled: August 31, 2021Publication date: May 12, 2022Inventors: Sang Gyun Kim, Dae Woong Lee, Ill Hun Cho
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Publication number: 20220069043Abstract: A display device includes a first substrate on which a thin film transistor is disposed, a planarization layer disposed on the first substrate, where the planarization layer includes a plurality of protrusions, a first electrode disposed on the planarization layer, a pixel defining layer disposed on the first electrode, where the pixel defining layer includes a plurality of insulating patterns corresponding to the protrusions, a light emitting layer disposed on the first electrode and the pixel defining layer, and a second electrode disposed on the light emitting layer.Type: ApplicationFiled: August 18, 2021Publication date: March 3, 2022Inventors: Beom Joon KIM, Hyo Min KO, Sang Gyun KIM, Bo Ra LEE
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Publication number: 20210384287Abstract: An manufacturing method of a display device may include the following steps: forming a transistor on a substrate; forming an insulating layer on the transistor; forming a conductive layer including silver on the insulating layer; forming a photosensitive member on the conductive layer; forming an electrode of a light-emitting element by etching the conductive layer; performing plasma treatment on a structure that comprises the electrode, the plasma treatment using a gas including a halogen; and removing a product that is resulted from the plasma treatment.Type: ApplicationFiled: August 19, 2021Publication date: December 9, 2021Inventors: Sang Gab KIM, Hyun Min CHO, Tae Sung KIM, Yu-Gwang JEONG, Su Bin BAE, Jin Seock KIM, Sang Gyun KIM, Hyo Min KO, Kil Won CHO, Hansol LEE
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Publication number: 20210322490Abstract: The present invention relates to a novel Bifidobacterium bifidum MG731 strain and a composition for preventing or treating cancers, comprising the same. Specifically, the Bifidobacterium bifidum MG731 strain of the present invention has effects of inhibiting the proliferation of cancer cells, decreasing the mobility of cancer cells, inhibiting the neoangiogenesis, and increasing the anticancer immune response as well as reducing the expression of inflammatory factors, thereby having effects of preventing or treating cancers or inflammatory diseases. In addition, when used in combination with an anticancer chemotherapeutic agent or an anticancer immunotherapeutic agent, the Bifidobacterium bifidum MG731 strain of the present invention exhibits a better anticancer effect. In addition, the present invention relates to a novel Lactococcus lactis GEN3033 strain and a composition for preventing or treating cancers, comprising the same.Type: ApplicationFiled: May 8, 2019Publication date: October 21, 2021Applicant: Genome And CompanyInventors: Hansoo Park, Shinyoung Park, Eun Ju Lee, Jae-Sung Yeon, Hye Hee Jeon, Wonduck Kim, Joo-Yeon Chung, Areum Jeong, Youn Kyung Houh, Jinyoung Sohn, Yun Yeon Kim, Sang Gyun Kim, Suro Lee
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Patent number: 11127807Abstract: An manufacturing method of a display device may include the following steps: forming a transistor on a substrate; forming an insulating layer on the transistor; forming a conductive layer including silver on the insulating layer; forming a photosensitive member on the conductive layer; forming an electrode of a light-emitting element by etching the conductive layer; performing plasma treatment on a structure that comprises the electrode, the plasma treatment using a gas including a halogen; and removing a product that is resulted from the plasma treatment.Type: GrantFiled: July 24, 2019Date of Patent: September 21, 2021Inventors: Sang Gab Kim, Hyun Min Cho, Tae Sung Kim, Yu-Gwang Jeong, Su Bin Bae, Jin Seock Kim, Sang Gyun Kim, Hyo Min Ko, Kil Won Cho, Hansol Lee
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Publication number: 20210138003Abstract: The present invention relates to a novel Bifidobacterium bifidum MG731 strain and a composition for preventing or treating cancers, comprising the same. Specifically, the Bifidobacterium bifidum MG731 strain of the present invention has effects of inhibiting the proliferation of cancer cells, decreasing the mobility of cancer cells, inhibiting the neoangiogenesis, and increasing the anticancer immune response as well as reducing the expression of inflammatory factors, thereby having effects of preventing or treating cancers or inflammatory diseases. In addition, when used in combination with an anticancer chemotherapeutic agent or an anticancer immunotherapeutic agent, the Bifidobacterium bifidum MG731 strain of the present invention exhibits a better anticancer effect. In addition, the present invention relates to a novel Lactococcus lactis GEN3033 strain and a composition for preventing or treating cancers, comprising the same.Type: ApplicationFiled: November 12, 2020Publication date: May 13, 2021Applicant: Genome And CompanyInventors: Hansoo Park, Shinyoung Park, Eun Ju Lee, Jae-Sung Yeon, Hye Hee Jeon, Wonduck Kim, Joo-Yeon Chung, Areum Jeong, Youn Kyung Houh, Jinyoung Sohn, Yun Yeon Kim, Sang Gyun Kim, Suro Lee
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Publication number: 20200058727Abstract: An manufacturing method of a display device may include the following steps: forming a transistor on a substrate; forming an insulating layer on the transistor; forming a conductive layer including silver on the insulating layer; forming a photosensitive member on the conductive layer; forming an electrode of a light-emitting element by etching the conductive layer; performing plasma treatment on a structure that comprises the electrode, the plasma treatment using a gas including a halogen; and removing a product that is resulted from the plasma treatment.Type: ApplicationFiled: July 24, 2019Publication date: February 20, 2020Inventors: Sang Gab KIM, Hyun Min CHO, Tae Sung KIM, Yu-Gwang JEONG, Su Bin BAE, Jin Seock KIM, Sang Gyun KIM, Hyo Min KO, Kil Won CHO, Han Sol LEE
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Publication number: 20190258119Abstract: A liquid crystal display includes a display panel, an opposite display panel, a liquid crystal layer between the display panel and the opposite display panel. The display panel includes a first base substrate, a pretilt alignment stabilization layer including a polymer of a reactive mesogen, a first vertical alignment layer including a decomposition product of a polymerization initiator between the first base substrate and the pretilt alignment stabilization layer, and a pattern electrode between the first base substrate and the first vertical alignment layer. The opposite display panel includes a second base substrate, a patternless electrode on the second base substrate, and a second vertical alignment layer on the patternless electrode, which includes the decomposition product of the polymerization initiator. The liquid crystal layer includes a liquid crystal composition having negative dielectric anisotropy. A surface of the LCD that faces a viewer has a concave shaped curve.Type: ApplicationFiled: April 30, 2019Publication date: August 22, 2019Inventors: Heung Shik PARK, Sang Gyun KIM, Hyun Ku AHN, Ki Chul SHIN