Patents by Inventor Sun-young Jung
Sun-young Jung 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: 20240083384Abstract: A vehicle seat reinforcement device includes a leg portion mounted on a floor panel, a seat cushion frame slidably mounted on the leg portion, and a load reinforcing structure connected between the leg portion and the seat cushion frame, wherein when a seat belt anchorage load is transferred to the seat cushion frame, the seat cushion frame is locked to the leg portion by the load reinforcing structure.Type: ApplicationFiled: February 3, 2023Publication date: March 14, 2024Applicants: Hyundai Motor Company, Kia Corporation, Daechang Seat Co.,LTD-Dongtan, Hyundai Transys Inc.Inventors: Sang Soo LEE, Chan Ho JUNG, Mu Young KIM, Sang Hark LEE, Ho Suk JUNG, Deok Soo LIM, Sang Do PARK, In Sun BAEK, Sin Chan YANG, Chan Ki CHO, Myung Soo LEE, Jae Yong JANG, Jun Sik HWANG, Ho Sung KANG, Hae Dong KWAK, Hyun Tak KO
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Publication number: 20240024825Abstract: Disclosed are a polyolefin resin composition usable in manufacturing a single-layered dry porous membrane having excellent meltdown and shutdown properties, and a porous membrane using the polyolefin resin composition. The present invention provides a polyolefin resin composition for a porous membrane, wherein the polyolefin resin composition includes 30 wt % to 70 wt % of a high-density polyethylene having a melt flow index (190° C., 2.16 kg load) of 0.1 g/10 min to 5 g/10 min, a crystallization temperature of 115° C. to 125° C., and a degree of crystallinity of 75% or greater, and 30 wt % to 70 wt % of a high-crystallinity polypropylene having a melt flow index (230° C., 2.16 kg load) of 5 g/10 min to 20 g/10 min.Type: ApplicationFiled: November 5, 2021Publication date: January 25, 2024Applicant: LOTTE CHEMICAL CORPORATIONInventors: Sun Young Jung, Chang Kyu Son, Min Suk Jung, Hee Won Cho, Kyung Hoon Kim
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Patent number: 11862101Abstract: A display device includes: a pixel, a scan driver, an emission driver, and a data driver. The pixel includes: a light emitting element; a first transistor; a second transistor connected between a data line and a first node; a third transistor connected between a second node and a third node connected to a gate electrode of the first transistor; a fourth transistor connected between the second node and a third power line; a fifth transistor connected between the first node and a fourth node; a sixth transistor connected between a first power line and the first node and which is turned off in response to a first emission control signal; a storage capacitor connected between the third node and the fourth node; and a first capacitor connected between the first power line and the fourth node.Type: GrantFiled: July 19, 2022Date of Patent: January 2, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jin Wook Yang, Gun Hee Kim, Sun Young Jung
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Publication number: 20230352102Abstract: A high voltage switch circuit and a semiconductor memory device having the same are provided. The high voltage switch circuit includes a switching circuit for outputting a high voltage by transmitting one of a plurality of pump voltages to an output node; and a discharge circuit connected between the output node and a terminal of an internal power voltage, the discharge circuit discharging the high voltage to a level of the internal power voltage. The discharge circuit includes a triple well transistor.Type: ApplicationFiled: July 5, 2023Publication date: November 2, 2023Inventors: Hyun Soo LEE, Sun Young JUNG
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Publication number: 20230343295Abstract: A display device includes: a pixel, a scan driver, an emission driver, and a data driver. The pixel includes: a light emitting element; a first transistor; a second transistor connected between a data line and a first node; a third transistor connected between a second node and a third node connected to a gate electrode of the first transistor; a fourth transistor connected between the second node and a third power line; a fifth transistor connected between the first node and a fourth node; a sixth transistor connected between a first power line and the first node and which is turned off in response to a first emission control signal; a storage capacitor connected between the third node and the fourth node; and a first capacitor connected between the first power line and the fourth node.Type: ApplicationFiled: June 28, 2023Publication date: October 26, 2023Inventors: Jin Wook YANG, Gun Hee KIM, Sun Young JUNG
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Patent number: 11770949Abstract: A display device comprising: a substrate; a plurality of display elements disposed on the substrate; and a diffraction pattern layer disposed on a path of light emitted from the plurality of display elements. The diffraction pattern layer comprises a plurality of diffraction patterns which is disposed with a predetermined pitch, and the plurality of diffraction patterns do not overlap the plurality of display elements; and when a width of a cross section of each of the plurality of diffraction patterns is defined as a length of each diffraction pattern, the predetermined pitch and the length of each diffraction pattern satisfy the following inequation: 0.4?d1/DP1<1, where DP1 denotes the predetermined pitch, and d1 denotes the length of each diffraction pattern.Type: GrantFiled: November 30, 2020Date of Patent: September 26, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Sang Hwan Cho, Chung Sock Choi, Hyun Ho Kim, So Young Lee, Cheol Jang, Sun Young Jung
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Patent number: 11735275Abstract: A high voltage switch circuit and a semiconductor memory device having the same are provided. The high voltage switch circuit includes a switching circuit for outputting a high voltage by transmitting one of a plurality of pump voltages to an output node; and a discharge circuit connected between the output node and a terminal of an internal power voltage, the discharge circuit discharging the high voltage to a level of the internal power voltage. The discharge circuit includes a triple well transistor.Type: GrantFiled: May 26, 2021Date of Patent: August 22, 2023Assignee: SK hynix Inc.Inventors: Hyun Soo Lee, Sun Young Jung
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Publication number: 20230112488Abstract: A display device includes: a pixel, a scan driver, an emission driver, and a data driver. The pixel includes: a light emitting element; a first transistor; a second transistor connected between a data line and a first node; a third transistor connected between a second node and a third node connected to a gate electrode of the first transistor; a fourth transistor connected between the second node and a third power line; a fifth transistor connected between the first node and a fourth node; a sixth transistor connected between a first power line and the first node and which is turned off in response to a first emission control signal; a storage capacitor connected between the third node and the fourth node; and a first capacitor connected between the first power line and the fourth node.Type: ApplicationFiled: July 19, 2022Publication date: April 13, 2023Inventors: Jin Wook YANG, Gun Hee KIM, Sun Young JUNG
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Patent number: 11615835Abstract: A memory device includes an open-for-contact region located between the memory blocks, and a row decoder disposed between global lines to which an operating voltage is supplied and the local lines and configured to transfer the operating voltage to one memory block among the memory blocks in response to a row address, wherein a plurality of contacts are formed in the open-for-contact region and configured to transmit a voltage between the bit lines and a peripheral circuit, wherein a dummy region is included in the row decoder and disposed paced apart from the open-for-contact region in the second direction, and wherein a discharge switch is included in the dummy region and configured to discharge the global lines in response to a discharge signal.Type: GrantFiled: June 16, 2021Date of Patent: March 28, 2023Assignee: SK hynix Inc.Inventors: Hyun Soo Lee, Byung Hyun Jeon, Sun Young Jung
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Publication number: 20220369684Abstract: The present invention relates to a food composition for enhancing respiratory function and improving respiratory diseases, using Lactobacillus plantarum KF511 strain; a health functional food comprising the food composition; and a pharmaceutical composition for preventing or treating the respiratory diseases, comprising Lactobacillus plantarum strain, its culture solution, its concentrate, or its dried product, as an active ingredient.Type: ApplicationFiled: October 8, 2020Publication date: November 24, 2022Inventors: So Young LEE, Seung Yong KIM, Young Do NAM, So Lim PARK, Dong Uk SHIN, Hee Soon SHIN, Jin Eun EOM, Sun Young JUNG, Dae Woon CHOI
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Publication number: 20220180921Abstract: A memory device includes an open-for-contact region located between the memory blocks, and a row decoder disposed between global lines to which an operating voltage is supplied and the local lines and configured to transfer the operating voltage to one memory block among the memory blocks in response to a row address, wherein a plurality of contacts are formed in the open-for-contact region and configured to transmit a voltage between the bit lines and a peripheral circuit, wherein a dummy region is included in the row decoder and disposed paced apart from the open-for-contact region in the second direction, and wherein a discharge switch is included in the dummy region and configured to discharge the global lines in response to a discharge signal.Type: ApplicationFiled: June 16, 2021Publication date: June 9, 2022Inventors: Hyun Soo LEE, Byung Hyun JEON, Sun Young JUNG
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Publication number: 20220172790Abstract: A high voltage switch circuit and a semiconductor memory device having the same are provided. The high voltage switch circuit includes a switching circuit for outputting a high voltage by transmitting one of a plurality of pump voltages to an output node; and a discharge circuit connected between the output node and a terminal of an internal power voltage, the discharge circuit discharging the high voltage to a level of the internal power voltage. The discharge circuit includes a triple well transistor.Type: ApplicationFiled: May 26, 2021Publication date: June 2, 2022Inventors: Hyun Soo LEE, Sun Young JUNG
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Patent number: 10971563Abstract: An organic light-emitting display apparatus for selectively realizing circular polarization according to external light conditions, including a substrate; an organic light-emitting device on the substrate; a sealing member on the organic light-emitting device; a phase retardation layer on a surface of the substrate, the organic light-emitting device, or the sealing member; and a linear polarization layer on another surface of the substrate, the organic light-emitting device, or the sealing member, wherein the linear polarization layer is located to be closer to a source of external light than the phase retardation layer, and wherein the linear polarization layer comprises a photochromic material.Type: GrantFiled: February 15, 2019Date of Patent: April 6, 2021Assignee: Samsung Display Co., Ltd.Inventors: Oh-June Kwon, Kwan-Hee Lee, Seung-Yong Song, Young-Seo Choi, Jin-Hwan Jeon, Sun-Young Jung, Ji-Hun Ryu, Young-Cheol Joo
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Publication number: 20210083228Abstract: A display device comprising: a substrate; a plurality of display elements disposed on the substrate; and a diffraction pattern layer disposed on a path of light emitted from the plurality of display elements. The diffraction pattern layer comprises a plurality of diffraction patterns which is disposed with a predetermined pitch, and the plurality of diffraction patterns do not overlap the plurality of display elements; and when a width of a cross section of each of the plurality of diffraction patterns is defined as a length of each diffraction pattern, the predetermined pitch and the length of each diffraction pattern satisfy the following inequation: 0.4?d1/DP1<1, where DP1 denotes the predetermined pitch, and d1 denotes the length of each diffraction pattern.Type: ApplicationFiled: November 30, 2020Publication date: March 18, 2021Inventors: Sang Hwan CHO, Chung Sock CHOI, Hyun Ho KIM, So Young LEE, Cheol JANG, Sun Young JUNG
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Patent number: 10903284Abstract: A display device, including: a substrate; a first light-emitting element disposed on the substrate; an encapsulation layer disposed on the first light-emitting element; an input sensing layer disposed on the encapsulation layer; and a diffraction pattern layer disposed on the input sensing layer. The diffraction pattern layer may include a plurality of diffraction patterns arranged to have a first period in one direction.Type: GrantFiled: May 16, 2018Date of Patent: January 26, 2021Assignee: Samsung Display Co., Ltd.Inventors: So Young Lee, Sun Mi Kang, Hyun Ho Kim, Cheol Jang, Sun Young Jung, Sang Hwan Cho, Chung Sock Choi, Sang Hyun Han
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Patent number: 10899859Abstract: Disclosed herein is a resin composition for injection-molding in which an ethylene-based resin is melt-mixed to be excellent in ductile property and impact property, excellent in environmental stress crack resistance, and low in an overall migration, and thus may be widely used as a food and drug container or a stopper. The present invention provides a resin composition for injection-molding formed by melt-mixing 80-90 wt % of a linear low density polyethylene having a melt flow index of 15-30 dg/min (190° C., 2.16 kg) and 10-20 wt % of an ethylene-alpha-olefin copolymer resin having a melt flow index of 10-20 wt %.Type: GrantFiled: September 1, 2016Date of Patent: January 26, 2021Assignee: LOTTE CHEMICAL CORPORATIONInventors: Kyung Hoon Kim, Sun Young Jung, Dong Hoon Lee
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Patent number: 10854849Abstract: A display device comprising: a substrate; a plurality of display elements disposed on the substrate; and a diffraction pattern layer disposed on a path of light emitted from the plurality of display elements. The diffraction pattern layer comprises a plurality of diffraction patterns which is disposed with a predetermined pitch, and the plurality of diffraction patterns do not overlap the plurality of display elements; and when a width of a cross section of each of the plurality of diffraction patterns is defined as a length of each diffraction pattern, the predetermined pitch and the length of each diffraction pattern satisfy the following inequation: 0.4?d1/DP1<1, where DP1 denotes the predetermined pitch, and d1 denotes the length of each diffraction pattern.Type: GrantFiled: July 23, 2018Date of Patent: December 1, 2020Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Sang Hwan Cho, Chung Sock Choi, Hyun Ho Kim, So Young Lee, Cheol Jang, Sun Young Jung
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Publication number: 20200348520Abstract: A display device includes a substrate, a first display element which is disposed on the substrate, and a plurality of diffraction patterns which are disposed on a path of light emitted from the first display element and arranged along a direction with a first period. when a width of a cross section of one of the plurality of diffraction patterns is defined as a first length, the first period and the first length satisfy Inequality (1): 0.4?d1/DP1?1,??(1) where DP1 is the first period, and d1 is the first length.Type: ApplicationFiled: June 15, 2020Publication date: November 5, 2020Inventors: Sang Hwan CHO, So Young LEE, Sun Young JUNG, Chung Sock CHOI, Sun Mi KANG, Hyun Ho KIM, Cheol JANG, Sang Hyun HAN
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Patent number: 10684481Abstract: A display device includes a substrate, a first display element which is disposed on the substrate, and a plurality of diffraction patterns which are disposed on a path of light emitted from the first display element and arranged along a direction with a first period. when a width of a cross section of one of the plurality of diffraction patterns is defined as a first length, the first period and the first length satisfy Inequality (1): 0.4?d1/DP1?1,??(1) where DP1 is the first period, and d1 is the first length.Type: GrantFiled: March 29, 2018Date of Patent: June 16, 2020Assignee: SAMSUNG DISPLAY CO. LTD.Inventors: Sang Hwan Cho, So Young Lee, Sun Young Jung, Chung Sock Choi, Sun Mi Kang, Hyun Ho Kim, Cheol Jang, Sang Hyun Han
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Patent number: 10599000Abstract: The present disclosure provides a smart window including a first base layer and a second base layer positioned to face each other; a first conductive layer and a second conductive layer respectively positioned at inner surfaces of the first base layer and the second base layer; and an electrolyte layer interposed between the first conductive layer and the second conductive layer, wherein the first conductive layer includes a plurality of first nanostructures, and the second conductive layer includes a plurality of second nanostructures having a different average length from the plurality of first nanostructures.Type: GrantFiled: February 16, 2017Date of Patent: March 24, 2020Assignee: Samsung Display Co., Ltd.Inventors: Sang Hwan Cho, Jong Lam Lee, Chung Sock Choi, So Young Lee, Sun Young Jung, Illhwan Lee, Ki Ryong Jeong