Patents by Inventor Byung Sun Park
Byung Sun Park 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: 11963410Abstract: A display device includes a substrate including a pixel region and a peripheral region. A plurality of pixels is disposed in the pixel region of the substrate. Each of the plurality of pixels includes a light emitting element. Data lines and scan lines are connected to each of the plurality of pixels. A power line is configured to supply power to the plurality of pixels. The power line includes a plurality of first conductive lines and a plurality of second conductive lines intersecting the plurality of first conductive lines. The plurality of second conductive lines is arranged in a region between adjacent light emitting elements of the plurality of pixels. At least some of the plurality of second conductive lines extend in a direction oblique to a direction of extension of the data lines or the scan lines.Type: GrantFiled: June 13, 2022Date of Patent: April 16, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Yang Wan Kim, Byung Sun Kim, Jae Yong Lee, Chung Yi, Hyung Jun Park, Su Jin Lee
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Patent number: 11954142Abstract: A method and a system for producing a story video are provided. A method for producing a story video, according to one embodiment, can produce a specific story video by determining a theme of a story that is suitable for collected videos and selecting and arranging an appropriate video for each frame of a template associated with the theme.Type: GrantFiled: May 25, 2023Date of Patent: April 9, 2024Assignee: Snow CorporationInventors: Junghwan Jin, Sungwook Kim, Sangho Choi, Byung-Sun Park, Wonhyo Yi, Seongyeop Jeong, Noah Hahm, Jimin Kim, Hyeongbae Shin
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Patent number: 11929029Abstract: A display device includes first and second initialization voltage sources and first and second pixel circuits. The first initialization voltage source provides a first initialization voltage. The second initialization voltage source provides a second initialization voltage less than the first initialization voltage. The first pixel circuit includes a first organic light emitting diode. The second pixel circuit includes a second organic light emitting diode with an organic material having a band gap different from a band gap of an organic material in the first organic light emitting diode. The first pixel circuit is coupled to the first initialization voltage source and the second initialization voltage source. The second pixel circuit is coupled to a single initialization voltage source.Type: GrantFiled: January 27, 2023Date of Patent: March 12, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Hyung Jun Park, Yang Wan Kim, Byung Sun Kim, Su Jin Lee, Jae Yong Lee
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Patent number: 11917873Abstract: A display device includes a substrate having a pixel area and a peripheral area, a plurality of pixels disposed on the substrate in the pixel area, a plurality of data lines that supply a plurality of data signals to the pixels, a plurality of scan lines that supply a plurality of scan signals to the pixels, a plurality of power supply lines that supply a first voltage to the pixels, and first through third insulating layers. The first insulating layer is disposed on the substrate, the second insulating layer is disposed on the first insulating layer, and the third insulating layer is disposed on the second insulating layer. The scan lines are disposed below the third insulating layer on the substrate in the pixel area, and are disposed on the third insulating layer in the peripheral area.Type: GrantFiled: December 30, 2020Date of Patent: February 27, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Byung Sun Kim, Sun Ja Kwon, Yang Wan Kim, Hyun Ae Park, Su Jin Lee, Jae Yong Lee
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Patent number: 11823418Abstract: An image compression method includes segmenting, by a processor, an image file to be compressed into a plurality of blocks; performing, by the processor, a first pixel conversion based on pixel difference values between blocks from among the plurality of blocks; and storing the image file of which the first pixel conversion is completed in a first format.Type: GrantFiled: March 17, 2022Date of Patent: November 21, 2023Assignee: SNOW CORPORATIONInventor: Byung-Sun Park
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Publication number: 20230297608Abstract: A method and a system for producing a story video are provided. A method for producing a story video, according to one embodiment, can produce a specific story video by determining a theme of a story that is suitable for collected videos and selecting and arranging an appropriate video for each frame of a template associated with the theme.Type: ApplicationFiled: May 25, 2023Publication date: September 21, 2023Applicant: Snow CorporationInventors: Junghwan Jin, Sungwook Kim, Sangho Choi, Byung-Sun Park, Wonhyo Yi, Seongyeop Jeong, Noah Hahm, Jimin Kim, Hyeongbae Shin
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Publication number: 20230262980Abstract: Disclosed are a three-dimensional semiconductor memory device, a method of fabricating the same, and an electronic system including the same. The semiconductor memory device may include a substrate including a first region and a second region, a plurality of stacks including first and second stacks, each of which includes interlayer insulating layers and gate electrodes stacked alternately with the interlayer insulating layers on the substrate and has a stepped structure on the second region, an insulating layer on stepped structure of the first stack, a plurality of vertical channel structures provided on the first region to penetrate the first stack, and a separation structure separating the first and second stacks from each other. The insulating layer may include one or more dopants, and a dopant concentration of the insulating layer may decrease as a distance from the substrate increases.Type: ApplicationFiled: September 29, 2022Publication date: August 17, 2023Inventors: Seungjae Sim, Byung-Sun Park, Jaechul Lee, Dae-Hun Choi
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Publication number: 20230240072Abstract: A non-volatile memory device includes a substrate having a cell array region and an extension region. A mold structure includes a plurality of gate electrodes and a plurality of mold insulating layers alternately stacked on the substrate such that the mold structure has a step shape that steps downwardly in the extension region in a direction away from the cell array region. A channel structure penetrates through the mold structure in the cell array region, and a cell contact structure penetrates through the mold structure in the extension region. A portion of the cell contact structure is in contact with a portion of an uppermost one of the gate electrodes. The cell contact structure includes a first portion in contact with a side surface of the uppermost one of the gate electrodes and a second portion in contact with a top surface of the uppermost one of the gate electrodes. A width of the first portion is smaller than a width of the second portion.Type: ApplicationFiled: September 9, 2022Publication date: July 27, 2023Inventors: Dae-Hun CHOI, Jae Chul LEE, Byung-Sun PARK, Seung Jae SIM
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Patent number: 11704355Abstract: A method and a system for producing a story video are provided. A method for producing a story video, according to one embodiment, can produce a specific story video by determining a theme of a story that is suitable for collected videos and selecting and arranging an appropriate video for each frame of a template associated with the theme.Type: GrantFiled: September 20, 2019Date of Patent: July 18, 2023Assignee: Snow CorporationInventors: Junghwan Jin, Sungwook Kim, Sangho Choi, Byung-Sun Park, Wonhyo Yi, Seongyeop Jeong, Noah Hahm, Jimin Kim, Hyeongbae Shin
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Patent number: 11539955Abstract: An image compression method includes parsing, by a processor, an image file to be compressed; and compressing, by the processor, the image file by ignoring a portion of bits of each pixel from among a plurality of pixels of the image file.Type: GrantFiled: January 29, 2020Date of Patent: December 27, 2022Assignee: SNOW CORPORATIONInventor: Byung-Sun Park
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Patent number: 11403864Abstract: Provided are a method and an apparatus wherein an object is distinguished from the background of the object by using a sensor unit including at least one sensor, the distances to measurement points of the background and/or the object are measured, and information on the shape of at least one part constituting the object is acquired on the basis of the measured distances.Type: GrantFiled: September 26, 2019Date of Patent: August 2, 2022Assignee: SNOW CORPORATIONInventors: Sangho Choi, Byung-Sun Park, Junghwan Jin, Wonhyo Yi, Hyeongbae Shin, Seongyeop Jeong, Sungwook Kim, Noah Hahm, Jimin Kim
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Publication number: 20220207779Abstract: An image compression method includes segmenting, by a processor, an image file to be compressed into a plurality of blocks; performing, by the processor, a first pixel conversion based on pixel difference values between blocks from among the plurality of blocks; and storing the image file of which the first pixel conversion is completed in a first format.Type: ApplicationFiled: March 17, 2022Publication date: June 30, 2022Applicant: Snow CorporationInventor: Byung-Sun PARK
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Patent number: 11345998Abstract: A deposition apparatus includes an upper shower head and a lower shower head within a process chamber, the upper shower head and the lower shower head facing each other, a support structure between the upper shower head and the lower shower head, the support structure being connected to the lower shower head to support a wafer, and a plasma process region between the wafer supported by the support structure and the lower shower head, wherein the lower shower head includes lower holes to jet a lower gas in a direction of the wafer, wherein the upper shower head includes upper holes to jet an upper gas in a direction of the wafer, and wherein the support structure includes through opening portions to discharge a portion of the lower gas jetted through the lower holes to a space between the support structure and the upper shower head.Type: GrantFiled: May 24, 2018Date of Patent: May 31, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Byung Sun Park, Ji Youn Seo, Ji Woon Im, Hyun Seok Lim, Byung Ho Chun, Yu Seon Kang, Hyuk Ho Kwon, Sung Jin Park, Tae Yong Eom, Dong Hyeop Ha
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Publication number: 20220136108Abstract: A semiconductor manufacturing apparatus includes a chamber that includes a station in which a substrate is provided, a substrate holder that is in the station and receives the substrate, and lower showerheads below the substrate holder, the lower showerheads including an isotropic showerhead having first nozzle holes that isotropically provide a first reaction gas on a bottom surface of the substrate, and a striped showerhead having striped nozzle regions and striped blank regions between the striped nozzle regions, the striped nozzle regions having second nozzle holes that non-isotropically provide a second reaction gas on the bottom surface of the substrate.Type: ApplicationFiled: January 17, 2022Publication date: May 5, 2022Inventors: Byung-Sun PARK, Ik Soo KIM, Jiwoon IM, Sangho RHA, Minjae OH
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Patent number: 11308647Abstract: An image compression method includes segmenting, by a processor, an image file to be compressed into a plurality of blocks; performing, by the processor, a first pixel conversion based on pixel difference values between blocks from among the plurality of blocks; and storing the image file of which the first pixel conversion is completed in a first format.Type: GrantFiled: January 29, 2020Date of Patent: April 19, 2022Assignee: Snow CorporationInventor: Byung-Sun Park
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Patent number: 11281890Abstract: Provided is a non-transitory computer-readable medium storing instructions for performing image correction by determining a plurality of first facial feature points of a first face included in a first image, displaying (i) at least a portion of the plurality of first facial feature points and (ii) the first image on a screen of an electronic device, recognizing a first input from an external source for moving at least one first facial feature point among the plurality of first facial feature points in the first image displayed on the screen, generating a corrected first image by moving the at least one first facial feature point in response to the first input and correcting the first image based on the moved at least one first facial feature point, and generating correction pattern information by analyzing a correction pattern of the first image.Type: GrantFiled: August 23, 2019Date of Patent: March 22, 2022Assignee: SNOW CORPORATIONInventors: Sungwook Kim, Sangho Choi, Byung-Sun Park, Junghwan Jin, Wonhyo Yi, Hyeongbae Shin, Seongyeop Jeong, Noah Hahm, Jimin Kim
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Publication number: 20220073242Abstract: A receptacle includes a receptacle body including a space in which first contents is held and a coupling portion having an inlet, a receptacle stopper coupled to the coupling portion of the receptacle body, and a second contents holding portion including a holding part having an open upper part and holding second contents, a support portion located to surround the holding part to support the holding part, and a mounting portion connected to the support portion and coupled to an upper end of the coupling portion. The receptacle stopper includes: a cap portion, a protrusion located on an inner side surface of the cap portion and including first and second protrusion parts located to be spaced apart from an upper end of the cap portion by different distances, and a sealing portion located between an inner upper surface of the cap portion and the protrusion and sealing the holding part.Type: ApplicationFiled: December 4, 2020Publication date: March 10, 2022Applicant: JCTECH CO., LTD.Inventors: Ho Jae LEE, Byung Sun PARK, Min Choul KIM, Myoung Jun CHOI
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Patent number: 11225715Abstract: A semiconductor manufacturing apparatus includes a chamber that includes a station in which a substrate is provided, a substrate holder that is in the station and receives the substrate, and lower showerheads below the substrate holder, the lower showerheads including an isotropic showerhead having first nozzle holes that isotropically provide a first reaction gas on a bottom surface of the substrate, and a striped showerhead having striped nozzle regions and striped blank regions between the striped nozzle regions, the striped nozzle regions having second nozzle holes that non-isotropically provide a second reaction gas on the bottom surface of the substrate.Type: GrantFiled: January 23, 2020Date of Patent: January 18, 2022Assignee: Samsung Electronics Co., Ltd.Inventors: Byung-Sun Park, Ik Soo Kim, Jiwoon Im, Sangho Rha, Minjae Oh
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Patent number: 11176678Abstract: An image processing method including acquiring depth information on at least one of a first portion of a specific object included in a target image or a second portion in a region of the target image that excludes the specific object based on reference pattern information, the reference pattern information including first information on a shape of an object included in an image and second information on a relative position between at least two objects included in the image, and applying a dynamic effect to at least one of the first portion or the second portion based on the acquired depth information may be provided.Type: GrantFiled: September 27, 2019Date of Patent: November 16, 2021Assignee: SNOW CORPORATIONInventors: Sangho Choi, Byung-Sun Park, Junghwan Jin, Wonhyo Yi, Hyeongbae Shin, Seongyeop Jeong, Sungwook Kim, Noah Hahm, Jimin Kim
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Patent number: 11018045Abstract: A deposition apparatus for depositing a material on a wafer, the apparatus including a lower shower head; an upper shower head disposed on the lower shower head, the upper shower head facing the lower shower head; and a support structure between the upper shower head and the lower shower head, the wafer being supportable by the support structure, wherein the upper shower head includes upper holes for providing an upper gas onto the wafer, the lower shower head includes lower holes for providing a lower gas onto the wafer, the support structure includes a ring body surrounding the wafer; a plurality of ring support shafts between the ring body and the lower shower head; and a plurality of wafer supports extending inwardly from a lower region of the ring body to support the wafer, and the plurality of wafer supports are spaced apart from one another.Type: GrantFiled: May 31, 2018Date of Patent: May 25, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ji Youn Seo, Byung Sun Park, Sung Jin Park, Ji Woon Im, Hyun Seok Lim, Byung Ho Chun, Yu Seon Kang, Hyuk Ho Kwon, Tae Yong Eom, Dae Hun Choi, Dong Hyeop Ha