Patents by Inventor Yong Chu
Yong Chu 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: 20210405807Abstract: A display device including a substrate and a plurality of pixels in a display region of the substrate. Each of the pixels includes first and second sub-pixels, and each of the first and second sub-pixels has a light emitting region for emitting light. The first sub-pixel includes a first light emitting element in the light emitting region and configured to emit visible light. The second sub-pixel includes a second light emitting element in the light emitting region and configured to emit infrared light and a light receiving element configured to receive the infrared light emitted from the second light emitting element to detect a user's touch. The second light emitting element and the light receiving element in the second sub-pixel are electrically insulated from and optically coupled to each other to form a photo-coupler.Type: ApplicationFiled: September 13, 2021Publication date: December 30, 2021Inventors: Hyun Min CHO, Dae Hyun KIM, Sung Chul KIM, Hye Yong CHU, Keun Kyu SONG
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Publication number: 20210398615Abstract: A method of automatically sequencing or basecalling one or more DNA (deoxyribonucleic acid) molecules of a biological sample is described. The method comprises using a capillary electrophoresis genetic analyzer to measure the biological sample to obtain at least one input trace comprising digital data corresponding to fluorescence values for a plurality of scans. Scan labelling probabilities for the plurality of scans are generated using a trained artificial neural network comprising a plurality of layers including convolutional layers. A basecall sequence comprising a plurality of basecalls for the one or more DNA molecules based on the scan labelling probabilities for the plurality of scans is determined.Type: ApplicationFiled: June 11, 2020Publication date: December 23, 2021Applicant: Life Technologies CorporationInventors: Yong Chu, Stephanie Jo Schneider, Rylan Schaeffer, David Woo
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Publication number: 20210350746Abstract: A display device includes: a substrate; a display element layer on one surface of the substrate and including at least one light emitting element emitting light; and a pixel circuit portion on the display element layer and including at least one transistor electrically connected to the light emitting element, wherein the display element layer includes: a first electrode on the substrate and electrically connected to one end of the light emitting element; a second electrode on the substrate and electrically connected to the other end of the light emitting element; and an insulation layer on the substrate including the second electrode, and having a first opening exposing a portion of the second electrode, and wherein the second electrode is electrically connected to the transistor through the first opening.Type: ApplicationFiled: July 23, 2021Publication date: November 11, 2021Inventors: Hyun Min CHO, Sung Chul KIM, Dae Hyun KIM, Hye Yong CHU, Jong Hyuk KANG, Keun Kyu SONG, Joo Yeol LEE, Bek Hyun LIM, Hyun Deok IM
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Patent number: 11120739Abstract: A display device including a substrate and a plurality of pixels in a display region of the substrate. Each of the pixels includes first and second sub-pixels, and each of the first and second sub-pixels has a light emitting region for emitting light. The first sub-pixel includes a first light emitting element in the light emitting region and configured to emit visible light. The second sub-pixel includes a second light emitting element in the light emitting region and configured to emit infrared light and a light receiving element configured to receive the infrared light emitted from the second light emitting element to detect a user's touch. The second light emitting element and the light receiving element in the second sub-pixel are electrically insulated from and optically coupled to each other to form a photo-coupler.Type: GrantFiled: September 4, 2020Date of Patent: September 14, 2021Assignee: Samsung Display Co., Ltd.Inventors: Hyun Min Cho, Dae Hyun Kim, Sung Chul Kim, Hye Yong Chu, Keun Kyu Song
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Publication number: 20210274290Abstract: The present disclosure relates to a speaker and a speaker module, and the speaker comprises: a housing and a vibration system housed within the housing, wherein the vibration system comprises a diaphragm and a voice coil, the voice coil is bonded onto a central portion of the diaphragm, and the voice coil has a lead wire; an end surface of the housing connected to a fixed portion of the diaphragm is provided thereon with a conductive portion; a portion of the lead wire located between the fixed portion and the housing is configured to expose the lead wire and form an exposed conductive end, and when the fixed portion is fixedly connected to the housing, the exposed conductive end is crimped onto the conductive portion and is electrically connected to the conductive portion.Type: ApplicationFiled: December 29, 2018Publication date: September 2, 2021Applicant: GOERTEK INC.Inventors: Zengqiang Xu, Yong Chu
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Patent number: 11079792Abstract: A display device incudes: a display panel; a plurality of vibro-acoustic elements coupled to the display panel and spaced apart from each other on a lower surface of the display panel; and a bracket disposed below the display panel and including a bottom plate, where a plurality of receiving holes is defined through the bottom plate. The plurality of vibro-acoustic elements is disposed in the plurality of receiving holes, respectively, a vibration space is defined by a portion of the bottom plate defining a receiving hole of the receiving holes, which is recessed from an upper surface toward a lower surface of the bottom plate, and audio frequencies in different frequency bands, respectively, is produced from regions in which the plurality of vibro-acoustic elements are disposed.Type: GrantFiled: May 29, 2020Date of Patent: August 3, 2021Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Yi Joon Ahn, Sung Chul Kim, Jung Hun Noh, Keun Kyu Song, Hye Yong Chu
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Patent number: 11074858Abstract: A display device includes: a substrate; a display element layer on one surface of the substrate and including at least one light emitting element emitting light; and a pixel circuit portion on the display element layer and including at least one transistor electrically connected to the light emitting element, wherein the display element layer includes: a first electrode on the substrate and electrically connected to one end of the light emitting element; a second electrode on the substrate and electrically connected to the other end of the light emitting element; and an insulation layer on the substrate including the second electrode, and having a first opening exposing a portion of the second electrode, and wherein the second electrode is electrically connected to the transistor through the first opening.Type: GrantFiled: December 10, 2018Date of Patent: July 27, 2021Assignee: Samsung Display Co., Ltd.Inventors: Hyun Min Cho, Sung Chul Kim, Dae Hyun Kim, Hye Yong Chu, Jong Hyuk Kang, Keun Kyu Song, Joo Yeol Lee, Bek Hyun Lim, Hyun Deok Im
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Publication number: 20210217997Abstract: Provided is a mask having a plurality of cell areas, each of which has a plurality of through-portions defined therein. The mask includes a mask film including a polymer and a conductive layer disposed on at least one surface of the mask film and including conductive metal or a conductive metal oxide. Accordingly, precision of a deposition process is enhanced while reducing process time and costs in a manufacturing process of the mask, and thus the yield in manufacturing a display panel using the mask is improved. Therefore, the display panel manufactured using the mask may have improved reliability.Type: ApplicationFiled: October 11, 2020Publication date: July 15, 2021Inventors: Jinoh Kwag, Sungsoon Im, Youngmin Moon, Ji-Hee Son, Seungyong Song, DuckJung Lee, Hye Yong Chu
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Patent number: 11064276Abstract: A panel bottom member includes a light absorbing member, a top bonding layer which is positioned at the top of the light absorbing member, a first vibration sound element which is positioned below the light absorbing member and bonded to the light absorbing member, a buffer member which is positioned below the light absorbing member and does not overlap with the first vibration sound element, and an interlayer bonding layer which is positioned between the light absorbing member and the buffer member.Type: GrantFiled: March 30, 2018Date of Patent: July 13, 2021Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Yi Joon Ahn, Sung Chul Kim, Jung Hun Noh, Keun Kyu Song, Hye Yong Chu
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Publication number: 20210184169Abstract: A display apparatus may include: a base substrate including at least one bending region and a non-bending region adjacent to the bending region and having a flexible property; a circuit device layer on the base substrate, the circuit device layer including a thin film transistor; a display device layer on the circuit device layer, the display device layer including an organic light emitting diode connected to the thin film transistor; an encapsulation layer covering the display device layer and including a first inorganic layer, an organic layer, and a second inorganic layer, which are sequentially stacked; and a groove overlapped with the bending region, the groove penetrating the display device layer and the circuit device layer, and at least one of the first inorganic layer and the second inorganic layer covers the groove.Type: ApplicationFiled: November 24, 2020Publication date: June 17, 2021Inventors: Junghan SEO, WOO YONG SUNG, SEUNGYONG SONG, Hye Yong CHU, WOOYOUNG KIM, Kwanhyuck YOON
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Publication number: 20210032230Abstract: Alkoxybenzeno five- or six-member heterocyclic amines compounds, their pharmaceutically acceptable salts, and pharmaceutical compositions are used as the active ingredients, and their application in drugs which can prevent and cure diseases caused by abnormal increasing of SM. These diseases caused by abnormal increasing of SM include atherosclerosis, type II diabetes, fatty liver, obesity, metabolic syndromes, enteritis and other inflammatory diseases.Type: ApplicationFiled: January 21, 2019Publication date: February 4, 2021Inventors: Deyong YE, Mingguang MO, Jintong YANG, Lu ZHOU, Yong CHU, Jinyu FEI, Xiangyu QI
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Patent number: 10877585Abstract: A display device includes a display panel, a touch sensing member which is disposed on the display panel and comprises a touch sensing area and a vibration area disposed around the touch sensing area and generating vibrations in response to a first audio signal, and a window which is disposed on the touch sensing member and outputs sound in response to the vibrations generated in the vibration area.Type: GrantFiled: May 7, 2018Date of Patent: December 29, 2020Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jung Hun Noh, Sung Chul Kim, Keun Kyu Song, Yi Joon Ahn, Hye Yong Chu
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Publication number: 20200402453Abstract: A display device including a substrate and a plurality of pixels in a display region of the substrate. Each of the pixels includes first and second sub-pixels, and each of the first and second sub-pixels has a light emitting region for emitting light. The first sub-pixel includes a first light emitting element in the light emitting region and configured to emit visible light. The second sub-pixel includes a second light emitting element in the light emitting region and configured to emit infrared light and a light receiving element configured to receive the infrared light emitted from the second light emitting element to detect a user's touch. The second light emitting element and the light receiving element in the second sub-pixel are electrically insulated from and optically coupled to each other to form a photo-coupler.Type: ApplicationFiled: September 4, 2020Publication date: December 24, 2020Inventors: Hyun Min CHO, Dae Hyun KIM, Sung Chul KIM, Hye Yong CHU, Keun Kyu SONG
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Patent number: 10803790Abstract: A display device includes a plurality of data lines to supply data voltages, a plurality of scan lines to supply scan signals, and a first pixel connected to at least one of the plurality of data lines, and connected to at least one of the plurality of scan lines, the first pixel including a first light-emitting diode of a first color, in which an anode is connected to a first node and a cathode is connected to a reference voltage line, and a second light-emitting diode of a second color that is different from the first color, in which an anode is connected to the reference voltage line, and a cathode is connected to the first node.Type: GrantFiled: November 14, 2018Date of Patent: October 13, 2020Assignee: Samsung Display Co., Ltd.Inventors: Hyun Min Cho, Sung Chul Kim, Hye Yong Chu, Jong Hyuk Kang, Dae Hyun Kim, Keun Kyu Song, Hyun Deok Im
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Publication number: 20200293084Abstract: A display device incudes: a display panel; a plurality of vibro-acoustic elements coupled to the display panel and spaced apart from each other on a lower surface of the display panel; and a bracket disposed below the display panel and including a bottom plate, where a plurality of receiving holes is defined through the bottom plate. The plurality of vibro-acoustic elements is disposed in the plurality of receiving holes, respectively, a vibration space is defined by a portion of the bottom plate defining a receiving hole of the receiving holes, which is recessed from an upper surface toward a lower surface of the bottom plate, and audio frequencies in different frequency bands, respectively, is produced from regions in which the plurality of vibro-acoustic elements are disposed.Type: ApplicationFiled: May 29, 2020Publication date: September 17, 2020Inventors: Yi Joon Ahn, Sung Chul Kim, Jung Hun Noh, Keun Kyu Song, Hye Yong Chu
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Patent number: 10769990Abstract: A display device including a substrate and a plurality of pixels in a display region of the substrate. Each of the pixels includes first and second sub-pixels, and each of the first and second sub-pixels has a light emitting region for emitting light. The first sub-pixel includes a first light emitting element in the light emitting region and configured to emit visible light. The second sub-pixel includes a second light emitting element in the light emitting region and configured to emit infrared light and a light receiving element configured to receive the infrared light emitted from the second light emitting element to detect a user's touch. The second light emitting element and the light receiving element in the second sub-pixel are electrically insulated from and optically coupled to each other to form a photo-coupler.Type: GrantFiled: October 24, 2018Date of Patent: September 8, 2020Assignee: Samsung Display Co., Ltd.Inventors: Hyun Min Cho, Dae Hyun Kim, Sung Chul Kim, Hye Yong Chu, Keun Kyu Song
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Patent number: 10747343Abstract: A display device includes a display panel displaying an image on one surface thereof, a substrate including a first surface and a second surface, wherein the first surface faces the display panel, and a first touch sensor provided between the display panel and the substrate, wherein the substrate includes a recess on the first surface, and the first touch sensor is arranged on at least a portion of the recess.Type: GrantFiled: June 20, 2017Date of Patent: August 18, 2020Assignee: Samsung Display Co., Ltd.Inventors: Byeong Hee Won, Hye Yong Chu, Young Chan Kim, Byung Han Yoo, Won Sang Park
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Patent number: 10671114Abstract: A display device includes: a display panel; a plurality of vibro-acoustic elements coupled to the display panel and spaced apart from each other on a lower surface of the display panel; and a bracket disposed below the display panel and including a bottom plate, where a plurality of receiving holes is defined through the bottom plate. The plurality of vibro-acoustic elements is disposed in the plurality of receiving holes, respectively, a vibration space is defined by a portion of the bottom plate defining a receiving hole of the receiving holes, which is recessed from an upper surface toward a lower surface of the bottom plate, and audio frequencies in different frequency bands, respectively, is produced from regions in which the plurality of vibro-acoustic elements are disposed.Type: GrantFiled: May 24, 2018Date of Patent: June 2, 2020Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Yi Joon Ahn, Sung Chul Kim, Jung Hun Noh, Keun Kyu Song, Hye Yong Chu
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Patent number: 10648912Abstract: In one exemplary embodiment, a method for validating an instrument is provided. The method includes receiving amplification data from a validation plate to generate a plurality of amplification curves. The validation plate includes a sample of a first quantity and a second quantity, and each amplification curve includes an exponential region. The method further includes determining a set of fluorescence thresholds based on the exponential regions of the plurality of amplification curves and determining, for each fluorescence threshold of the set, a first set of cycle threshold (Ct) values of amplification curves generated from the samples of the first quantity and a second set of Ct values of amplification curves generated from the samples of the second quantity. The method includes calculating if the first and second quantities are sufficiently distinguishable based on Ct values at each of the plurality of fluorescence thresholds.Type: GrantFiled: February 5, 2016Date of Patent: May 12, 2020Assignee: Life Technologies CorporationInventors: Thomas Wessel, Yong Chu, Jacob Freudenthal, David Woo
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Patent number: 10629812Abstract: An electrode includes: a polymer layer including a non-conductive material; a conductive nanomaterial embedded in a top surface of the polymer layer; and a planarization layer on the polymer layer and on the conductive nanomaterial. The planarization layer includes a conductive material and a surfactant.Type: GrantFiled: July 16, 2018Date of Patent: April 21, 2020Assignees: Samsung Display Co., Ltd., UNIST (Ulsan National Institute of Science and Technology)Inventors: Young Chan Kim, Won Sang Park, Hye Yong Chu, Jong Ho Hong, Si-Hoon Kim, Ju-Young Kim, Yun Seok Nam, Myoung Hoon Song