Patents by Inventor Jong Hyun Choi
Jong Hyun Choi 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: 20240005647Abstract: A method includes obtaining primary image data comprising first image data and second image data; performing labeling on the primary image data, determining the primary image data as training data and determining the labeled image data as validation data, training, based on the training data and the validation data, a first deep learning model where the first image data and the second image data are not distinguished from each other, training, based on a weight of the first deep learning model and based on the training data and the validation data, a second deep learning model where the first image data and the second image data are distinguished from each other according to different views associated with a plurality of cameras, and recognizing, based on the second deep learning model, an object in an image associated with the primary image data, wherein the object is in proximity to the vehicle.Type: ApplicationFiled: December 14, 2022Publication date: January 4, 2024Inventors: Jong Hyun Choi, Junsik An
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Patent number: 11856821Abstract: A display device includes a first display area and a second display area adjacent to the first display area in a first direction, driving elements, light-emitting elements including a pixel electrode electrically connected to a corresponding one of the driving elements, signal wirings that transfer a driving signal to the driving elements, and connection wirings that transfer a driving signal to signal wirings disposed in the second display area. At least one of the connection wirings includes a first signal-transferring portion extending in the first direction, a second signal-transferring portion extending in a second direction, and dummy portions extending in a direction intersecting the first and second signal-transferring portions. The pixel electrode overlaps a gap between dummy portions of adjacent connection wirings in an area where the connection wirings are disposed.Type: GrantFiled: March 6, 2023Date of Patent: December 26, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Min Joo Kim, Sun Ho Kim, Seung-Hwan Cho, Tae Woo Kim, Tae Hoon Yang, Jong Hyun Choi
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Patent number: 11849612Abstract: A display panel includes a first flat surface, a first side surface extending from a first side of the first flat surface, a second side surface extending from a second side of the first flat surface, a first extension surface extending from a first side of the first side surface, and a second extension surface extending from a first side of the second side surface. A first side of the first extension surface faces a third side of the first flat surface, and a first side of the second extension surface faces a fourth side of the first flat surface.Type: GrantFiled: November 15, 2019Date of Patent: December 19, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Seung Lyong Bok, Sun Mi Yu, Seung Hwan Cho, Jong Hyun Choi, Young Seok Seo
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Publication number: 20230393534Abstract: A display device includes a substrate having a through-hole. The display device also includes a display unit formed on the substrate and surrounding the through-hole, and the display unit is configured to display an image and includes pixels.Type: ApplicationFiled: August 17, 2023Publication date: December 7, 2023Inventors: KI NYENG KANG, KEUM NAM KIM, JONG HYUN CHOI
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Patent number: 11823628Abstract: A display device includes: a display area including pixels for displaying an image; a non-display area adjacent to the display area; scan lines connected to the pixels; a first scan driver circuit disposed in the non-display area, where the first scan driver circuit is connected to first scan lines among the scan lines, and outputs first scan signals to the first scan lines; and a second scan driver circuit disposed in the non-display area, where the second scan driver circuit is connected to second scan lines among the scan lines, and outputs second scan signals to the second scan lines. The second scan driver circuit is disposed farther away from the display area than the first scan driver circuit is.Type: GrantFiled: May 11, 2022Date of Patent: November 21, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Tae Hyun Kim, Jong Hyun Choi, Seung Hwan Cho
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Patent number: 11800764Abstract: A display device includes an active region including pixels receiving data signals through data lines, and a non-active region on a side of the active region in a first direction and including a pad portion. The display device includes non-active fan-out wirings in the non-active region and connected to the pad portion, signal wirings extending in the first direction across the active region and connected to the pixels, and connection wirings passing through the active region and connecting some of the non-active fan-out wirings and some of the signal wirings. Each of the connection wirings includes first and second extension portions made of a first conductive layer, and a third extension portion made of a second conductive layer different from the first conductive layer. The first and second extension portions extend in the first direction, and the third extension portion extends in a second direction intersecting the first direction.Type: GrantFiled: October 24, 2022Date of Patent: October 24, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Seung Hwan Cho, Won Suk Choi, Jung Tae Park, Ki Ho Bang, Seong Jun Lee, Sang Hyun Jun, Jong Hyun Choi
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Publication number: 20230320133Abstract: A display device and a method of the manufacturing the display device is provided. The display device includes a substrate, a plurality of island pattern areas, a valley area partitioning the plurality of island pattern areas, a light emitting element emitting light, and a pixel driving part including a first subpixel driving part and a second subpixel driving part and supplying a driving current to the light emitting element. The plurality of island pattern areas include a first island pattern area in which the first subpixel driving part is disposed, and a second island pattern area in which the second subpixel driving part is disposed.Type: ApplicationFiled: February 10, 2023Publication date: October 5, 2023Applicant: Samsung Display Co., LTD.Inventors: Jong Hyun CHOI, Ju Hee KIM, Jin Hee NA
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Publication number: 20230320150Abstract: A display device includes a substrate including a first non-bendable portion, a second non-bendable portion, and a bendable portion that is interposed between the first and the second non-bendable portions, a metal plate disposed on a rear face of the substrate and including a first plate portion overlapping the first non-bendable portion, a second plate portion overlapping the second non-bendable portion, and a connection portion between the first plate portion and the second plate portion, the connection portion including a first bar and a second bar that are separated by a slit; the substrate includes a first area in which the first bar and the bendable portion overlap each other, a second area in which the slit and the bendable portion overlap each other, and a third area in which the second bar and the bendable portion overlap each other. The second area is between the first and second areas.Type: ApplicationFiled: January 20, 2023Publication date: October 5, 2023Inventors: Sung Eun LEE, Youn Joon KIM, Jong Hyun CHOI, Hee Suk NAMGUNG, Min Jeong OH, Ki June LEE, Jin Ho JU
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Publication number: 20230317004Abstract: A display device includes: a light emitting diode; a driving transistor outputting current to the light emitting diode, the driving transistor being p-type and comprising a gate electrode, a first electrode, and a second electrode; a second transistor that is p-type and comprising a gate electrode, a first electrode, and a second electrode; a third transistor that is n-type and comprising a gate electrode, a first electrode, and a second electrode; a storage capacitor comprising a first electrode and a second electrode; and a hold capacitor, the second electrode of the third transistor being connected to the first electrode of the driving transistor, the first electrode of the second transistor being configured to receive a data voltage, and the second electrode of the second transistor being connected to the first electrode of the third transistor, the first electrode of the storage capacitor, and the second electrode of the hold capacitor.Type: ApplicationFiled: January 24, 2023Publication date: October 5, 2023Inventor: Jong Hyun CHOI
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Patent number: 11776724Abstract: A switch apparatus includes a base module including a base case; a manipulation module including a manipulation case, and a grip mounted on an external circumferential surface of the manipulation case; a magnetic mechanism including a base-side magnetic unit provided to the base module, and a manipulation-side magnetic unit provided to the manipulation module; and a grip force sensing unit provided between the manipulation case and the grip, wherein the grip force sensing unit detects whether a grip force applied to the grip is greater than or equal to a predetermined threshold, and the magnetic mechanism is configured to vary a magnetic force generated between the base-side magnetic unit and the manipulation-side magnetic unit in accordance with a magnitude of the grip force detected by the grip force sensing unit.Type: GrantFiled: May 27, 2022Date of Patent: October 3, 2023Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, ALPS ELECTRIC KOREA CO., LTD.Inventors: Sang Hoon Shin, Hoo Sang Lee, Jong Hyun Choi, Dae Woo Park, Youn Tak Kim, Nam I Jo
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Patent number: 11762341Abstract: A display device includes a substrate having a through-hole. The display device also includes a display unit formed on the substrate and surrounding the through-hole, and the display unit is configured to display an image and includes pixels.Type: GrantFiled: June 13, 2022Date of Patent: September 19, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Ki Nyeng Kang, Keum Nam Kim, Jong Hyun Choi
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Patent number: 11744126Abstract: A display device may include a display panel including a display area, a non-display area which may be disposed on a periphery of the display area, and a pad area which may be disposed on one side of the non-display area. The display panel may include data lines disposed in the display area of the display panel along a second direction which intersects a first direction, and connection lines disposed in the display area of the display panel along the first direction. A first data line among the data lines may be connected to a first connection line among the connection lines.Type: GrantFiled: April 22, 2022Date of Patent: August 29, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Seung Hwan Cho, Jong Hyun Choi, Ju Chan Park, Seung Min Song, Min Seong Yi
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Patent number: 11729922Abstract: A display device includes: a display panel including first and second areas, and a bending portion between the first and second areas; and a cover window on the display panel. The first area is between the cover window and the second area when the display panel is in a bent state, the first bending portion is between the cover window and the third bending portion when the display panel is in the bent state, and the bending portion includes a first bending portion extending from the first area, a second bending portion extending from the first bending portion, and a third bending portion between the second bending portion and the second area. A radius of curvature of the second bending portion is less than that of the first bending portion, and the radius of curvature of the second bending portion is less than that of the third bending portion.Type: GrantFiled: June 3, 2022Date of Patent: August 15, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Ki Nyeng Kang, Min Soo Kim, Jong Hyun Choi
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Publication number: 20230230366Abstract: A method and apparatus of processing an image and a vehicle including the same includes obtaining image information; inputting a ground truth; inputting the image information to an object recognition model to output recognition information including a position and a type of an object included in the image information; generating misrecognition data based on the output recognition information and the ground truth; generating a weak pattern map of the object recognition model by processing the misrecognition data; and classifying a weak database based on the weak pattern map and at least one piece of pre-stored image information.Type: ApplicationFiled: December 9, 2022Publication date: July 20, 2023Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Jong Hyun CHOI, Junsik AN
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Publication number: 20230209916Abstract: A display device includes a first display area and a second display area adjacent to the first display area in a first direction, driving elements, light-emitting elements including a pixel electrode electrically connected to a corresponding one of the driving elements, signal wirings that transfer a driving signal to the driving elements, and connection wirings that transfer a driving signal to signal wirings disposed in the second display area. At least one of the connection wirings includes a first signal-transferring portion extending in the first direction, a second signal-transferring portion extending in a second direction, and dummy portions extending in a direction intersecting the first and second signal-transferring portions. The pixel electrode overlaps a gap between dummy portions of adjacent connection wirings in an area where the connection wirings are disposed.Type: ApplicationFiled: March 6, 2023Publication date: June 29, 2023Applicant: Samsung Display Co., LTD.Inventors: Min Joo KIM, Sun Ho KIM, Seung-Hwan CHO, Tae Woo KIM, Tae Hoon YANG, Jong Hyun CHOI
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Publication number: 20230187146Abstract: Ternary composite material, electrode, supercapacitor, and related methods. A ternary composite material includes a scaffold formed of carbon nanotubes (CNT), a first layer of zeolitic imidazolate 8 (ZIF-8) crystals formed on the scaffold of the CNT, and a second layer of molybdenum disulfide (MoS2) flakes formed on the first layer of the ZIF-8 crystals. An electrode can be formed with the ternary composite. A supercapacitor may include one or more electrodes that are at least partly formed of the ternary composite material. Methods of producing the ternary composite material and the electrodes are also disclosed.Type: ApplicationFiled: December 9, 2022Publication date: June 15, 2023Inventors: Jong Hyun Choi, Duncan Neal Houpt, Jaehoon Ji
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Publication number: 20230134887Abstract: A display device includes a protective layer comprising a first area, a second area, a third area, and a fourth area; a first island part comprising a buffer layer disposed on a substrate; and a semiconductor layer disposed on the buffer layer; a second island part comprising a first gate insulating layer disposed on the first area; and a first metal layer disposed on the first gate insulating layer; a third island part comprising a second gate insulating layer disposed on the second area; and a second metal layer disposed on the second gate insulating layer; and a fourth island part comprising an interlayer dielectric layer disposed on the third area and a third metal layer disposed on the interlayer dielectric layer, and disposed in the fourth area of the protective layer.Type: ApplicationFiled: June 28, 2022Publication date: May 4, 2023Applicant: Samsung Display Co., LTD.Inventors: Youn Joon KIM, Jin Ho JU, Hye Min PARK, Jong Hyun CHOI
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Publication number: 20230120770Abstract: A display device includes a substrate including a display area including pixels, and a light transmissive area including a portion in the display area, and signal lines disposed in the display area and electrically connected with the pixels, where the signal lines include a first signal line on a first side, a second signal line on a second side and arranged with the first signal line in a first direction, and a third signal line on a third side, and the third signal line is arranged with the first signal line and the second signal line in a second direction, the first and second signal lines are insulated from each other in the display area, and a length of the third signal line is longer than a length of the second signal line in the first direction.Type: ApplicationFiled: December 19, 2022Publication date: April 20, 2023Inventors: Sang Hoon LEE, Ki Nyeng KANG, Sun Kwang KIM, Tae Woo KIM, Jong Hyun CHOI, Tae Hoon YANG
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Publication number: 20230114041Abstract: A switch apparatus, includes: a base module including a base case, and a moving magnet movably mounted in the base case; and a manipulation module including a manipulation case, and a first magnet fixedly mounted in the manipulation case, wherein the moving magnet moves between a hold position and a releasable position, the hold position refers to a position in which the manipulation module is held onto the base module as an attractive force acts between the moving magnet and the first magnet, and the releasable position refers to a position in which the manipulation module is releasable from the base module as a repulsive force acts between the moving magnet and the first magnet.Type: ApplicationFiled: June 21, 2022Publication date: April 13, 2023Applicants: Hyundai Motor Company, Kia Corporation, NOVATECH Co., Ltd., ALPS ELECTRIC KOREA CO., LTD.Inventors: Sang Hoon Shin, Hoo Sang Lee, Jong Hyun Choi, Dae Woo Park, Youn Tak Kim, Nam I Jo, Choon Teak Oh, Hong Jun Choi, Kon Hee Chang, Woo Joo Ahn
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Patent number: D994672Type: GrantFiled: October 10, 2022Date of Patent: August 8, 2023Assignee: Samsung Display Co., Ltd.Inventors: Seung-Hwan Cho, Jong Hyun Choi