Patents by Inventor Yujin Lee
Yujin Lee 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: 20230251735Abstract: An apparatus and a method for processing a split view in a portable device. The method of processing a split view in a portable device, includes: displaying a plurality of applications as a split view corresponding to split display regions of a display unit; displaying an input panel on a display region of an application of the plurality of applications that did not call for the input panel when the input panel is called; and processing data input through the input panel by an application calling the input panel.Type: ApplicationFiled: April 20, 2023Publication date: August 10, 2023Inventors: Youngri KIM, Bonghee HAN, Sungjin YOON, Yujin LEE, Wonkyu PARK
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Patent number: 11723242Abstract: A display apparatus includes a first display area including a plurality of pixel areas, and a second display area including a plurality of pixel areas and a plurality of transmission areas and arranged adjacent to the first display area. The plurality of pixel areas each includes sub-pixels each including a pixel circuit and an organic light-emitting device electrically connected to the pixel circuit. The pixel circuit includes a thin-film transistor and an inorganic insulating layer on the thin-film transistor, and the thin-film transistor includes a semiconductor layer and a gate electrode. The organic insulated layer extends in the transmission areas. The second display area defines a dummy contact hole which passes through the inorganic insulating layer in at least one of the pixel areas and the transmission areas.Type: GrantFiled: September 16, 2020Date of Patent: August 8, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Junhyun Park, Hyeongseok Kim, Youngwan Seo, Yujin Lee, Cheolgon Lee
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Patent number: 11716885Abstract: A display panel includes a substrate including a first display area, a first side display area, a second side display area, and a corner display area, the corner display area being arranged between the first side display area and the second side display area and surrounding at least a portion of the first display area, a first wiring extending in a first direction in the first display area, a second wiring extending in a second direction in the first display area, a first corner wiring arranged in the corner display area and connected to the first wiring, a second corner wiring arranged in the corner display area and connected to the second wiring, and a pixel circuit arranged in the corner display area, where the first corner wiring and the second corner wiring extend in a first extension direction in the corner display area.Type: GrantFiled: June 10, 2021Date of Patent: August 1, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Yujin Lee, Heejean Park, Mukyung Jeon
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Patent number: 11706957Abstract: A display panel includes a first display area and a second display area. The display panel includes a plurality of first pixel groups in the first display area, a plurality of second pixel groups in the second display area, and a plurality of scan lines connected to the first and second pixel groups. The second display area includes a plurality of light emitting areas in which the second pixel groups are respectively disposed, and a plurality of open areas in which the second pixel groups are not disposed. One of a second pixel group of an n-th row is cut and does not overlap an adjacent open area of the n-th row, and is connected in the second display area to a scan line of a second pixel group of an (n?1)-th row or a scan line of a second pixel group of an (n+1)-th row.Type: GrantFiled: September 22, 2020Date of Patent: July 18, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Hyeongseok Kim, Youngwan Seo, Junhyun Park, Yujin Lee, Cheol-Gon Lee
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Patent number: 11680124Abstract: A method of manufacturing self-healing polymer capable of controlling physical properties is provided. The method includes forming the self-healing polymer by adjusting a copolymer composition using monomers of glycidyl methacrylate (GMA) and 2-hydroxyethyl acrylate (HEA) and an initiator of tert-butyl peroxide (TBPO) based on an initiated chemical vapor deposition method (iCVD).Type: GrantFiled: September 16, 2020Date of Patent: June 20, 2023Assignee: Korea Advanced Institute of Science and TechnologyInventors: SungGap Im, Moon Jin Kwak, Kihoon Jeong, Youson Kim, Yujin Lee
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Publication number: 20230171990Abstract: A display apparatus includes: a substrate having a display area and a peripheral area outside the display area; a first conductive layer on the substrate in the peripheral area and comprising a first hole; a second conductive layer on the first conductive layer and overlapping the first conductive layer, the second conductive layer comprising a second hole; a planarization layer extending from the display area to the peripheral area and comprising at least two organic insulating layers between the first conductive layer and the second conductive layer; and a display element on the planarization layer in the display area, wherein a part of a portion of the second conductive layer except for the second hole is in contact with a part of a portion of the first conductive layer except for the first hole.Type: ApplicationFiled: January 30, 2023Publication date: June 1, 2023Inventors: Heerim SONG, Yujin LEE, Haemin KIM, Cheolgon LEE
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Patent number: 11662851Abstract: An apparatus and a method for processing a split view in a portable device. The method of processing a split view in a portable device, includes: displaying a plurality of applications as a split view corresponding to split display regions of a display unit; displaying an input panel on a display region of an application of the plurality of applications that did not call for the input panel when the input panel is called; and processing data input through the input panel by an application calling the input panel.Type: GrantFiled: March 28, 2022Date of Patent: May 30, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Youngri Kim, Bonghee Han, Sungjin Yoon, Yujin Lee, Wonkyu Park
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Patent number: 11650314Abstract: Provided are a method of displaying a Doppler image and an ultrasound diagnosis apparatus for performing the method. The method includes: obtaining a first Doppler signal where clutter filtering corresponding to each of a plurality of pixels is not performed and a second Doppler signal where clutter filtering corresponding to each of the plurality of pixels is performed; determining a first motion score indicating a degree of flash artifact occurrence by using velocity information of the first Doppler signal; determining a first weight for suppressing flash artifacts of each pixel based on the first motion score and a velocity difference value between the first Doppler signal and the second Doppler signal; generating a first Doppler image of the object by applying the first weight to the second Doppler signal of each pixel; and displaying the first Doppler image of the object.Type: GrantFiled: February 19, 2019Date of Patent: May 16, 2023Assignee: SAMSUNG MEDISON CO., LTD.Inventors: Yujin Lee, Jaekeun Lee, Hojin Ryoo
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Publication number: 20230142203Abstract: Devices, systems, and methods for managing inventory can include an inventory management system obtaining a gap-on-shelf status. The inventory management control system can determine an out-on-shelf profile based on the gap-on-shelf status, and can determine a response register based on the out-on-shelf status. The response register can include prioritized store-level actionable features for user access to conduct inventory management activities.Type: ApplicationFiled: October 6, 2022Publication date: May 11, 2023Inventors: Thomas E. HENRY, JR., Yujin LEE, Yao XIE, Adrian SALAZAR, Kim ANDERSON, Sue MOSBACHER, David STECK, Robert HARDESTER, Caleb HOELSCHER
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Publication number: 20230122296Abstract: A display apparatus includes a first sub-pixel including a first pixel electrode; a second sub-pixel including a second pixel electrode; a 1st-1st vertical power line extending in a first direction passing through the first sub-pixel; a 1st-2nd vertical power line extending in the first direction passing through the second sub-pixel; a first horizontal power line, the first horizontal power line, and the 1st-1st vertical power line and the 1st-2nd vertical power line being disposed on different layers, extending in a second direction intersecting the first direction, and electrically connected to the 1st-1st vertical power line and the 1st-2nd vertical power line; and an opposite electrode disposed above the first pixel electrode and the second pixel electrode, being integral as a single body over the first sub-pixel and the second sub-pixel, and electrically connected to the 1st-1st vertical power line and the 1st-2nd vertical power line.Type: ApplicationFiled: May 12, 2022Publication date: April 20, 2023Applicant: Samsung Display Co., Ltd.Inventors: Heerim SONG, Heejean PARK, Yujin LEE, Cheolgon LEE, Mukyung JEON
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Publication number: 20230098891Abstract: A display device includes: a pixel driving circuit configured to drive the light emitting elements of pixels; and sensors including a light sensing element and a sensor driving circuit connected with the light sensing element and configured to output a sensing signal corresponding to a light, the sensor driving circuit including: a reset transistor including a first electrode configured to receive a reset signal, a second electrode connected with a first sensing node, and a third electrode configured to receive a reset control signal; an amplification transistor including a first electrode configured to receive a sensing driving voltage, a second electrode connected with a second sensing node, and a third electrode connected with the first sensing node; and an output transistor including a first electrode connected with the second sensing node, a second electrode connected with a sensing line, and a third electrode configured to receive an output control signal.Type: ApplicationFiled: August 15, 2022Publication date: March 30, 2023Inventors: HEERIM SONG, HEEJEAN PARK, YUJIN LEE, CHEOL-GON LEE, MUKYUNG JEON
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Publication number: 20230052358Abstract: A display device includes an inorganic insulating layer having a groove surrounding pixel areas, a first thin film transistor in a first pixel area of a substrate, a second thin film transistor in a second pixel area of the substrate, a first electrode layer overlapping a first gate electrode of the first thin film transistor and a second gate electrode of the second thin film transistor, an organic material layer disposed in the groove, a data line extending over the organic material layer in a second direction, and a first connecting line extending across the organic material layer in a first direction, disposed between the first electrode layer and the data line, and overlapping the first electrode layer.Type: ApplicationFiled: October 24, 2022Publication date: February 16, 2023Applicant: Samsung Display Co., Ltd.Inventors: Heerim SONG, Yujin LEE, Haemin KIM, Cheolgon LEE
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Patent number: 11574984Abstract: According to one aspect of the invention, a display panel includes a first display area including a plurality of first pixels, a second display area surrounded by the first display area and including at least one transmissive portion and a plurality of second pixels spaced apart from each other with the transmissive portion therebetween, a plurality of first wiring lines electrically connected to the plurality of first pixels and substantially extending in a first direction, and a plurality of second wiring lines electrically connected to the plurality of second pixels and substantially extending in the first direction, wherein at least one of the plurality of first wiring lines includes a first portion, and a second portion located on a different layer from the first portion and overlapping one of the plurality of second wiring lines.Type: GrantFiled: December 10, 2020Date of Patent: February 7, 2023Assignee: Samsung Display Co., Ltd.Inventors: Youngwan Seo, Hyeongseok Kim, Junhyun Park, Yujin Lee
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Patent number: 11569477Abstract: A display apparatus includes: a substrate having a display area and a peripheral area outside the display area; a first conductive layer on the substrate in the peripheral area and comprising a first hole; a second conductive layer on the first conductive layer and overlapping the first conductive layer, the second conductive layer comprising a second hole; a planarization layer extending from the display area to the peripheral area and comprising at least two organic insulating layers between the first conductive layer and the second conductive layer; and a display element on the planarization layer in the display area, wherein a part of a portion of the second conductive layer except for the second hole is in contact with a part of a portion of the first conductive layer except for the first hole.Type: GrantFiled: August 21, 2020Date of Patent: January 31, 2023Assignee: Samsung Display Co., Ltd.Inventors: Heerim Song, Yujin Lee, Haemin Kim, Cheolgon Lee
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Publication number: 20230005964Abstract: A display device includes a first light blocking layer disposed on a substrate, a second light blocking layer disposed on the substrate and spaced apart from the first light blocking layer, an active layer including a first area disposed on the first light blocking layer, a second area disposed on the substrate between the first light blocking layer and the second light blocking layer, and a third area disposed between the first area and the second area, a gate electrode disposed on the active layer and overlapping a portion of the first area, a first electrode disposed on the gate electrode, and including at least a portion overlapping the first light blocking layer, and a second electrode disposed on the gate electrode, and including at least a portion overlapping the second light blocking layer and at least another portion overlapping the third area of the active layer.Type: ApplicationFiled: July 1, 2022Publication date: January 5, 2023Applicant: Samsung Display Co., LTD.Inventors: Yongduck SON, Jeong Hwan KIM, Taehui KIM, Junhwi PARK, Dabin LEE, Yujin LEE, Wonho JANG
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Publication number: 20220366849Abstract: A pixel includes a driving transistor, a switching transistor, and first and second capacitors. The gate of the driving transistor is disposed below a first insulating layer, and a first conductive pattern defining a first electrode of the first capacitor is disposed below the first insulating layer. A second conductive pattern defining a second electrode of the first capacitor and a first electrode of the second capacitor is disposed on the first insulating layer, a third conductive pattern defining a second electrode of the second capacitor is disposed on a second insulating layer covering the second conductive pattern, and the data line is disposed above the second insulating layer.Type: ApplicationFiled: March 23, 2022Publication date: November 17, 2022Inventors: YUJIN LEE, HEEJEAN PARK, HEERIM SONG, CHEOL-GON LEE, MUKYUNG JEON
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Publication number: 20220354211Abstract: A system includes an article of footwear and a remote system. The article of footwear includes an adaptive configured to be adjusted to one of a plurality of configurations based on a command received from a processor circuit. The remote system includes an electronic data storage, configured to store a user profile including the plurality of configurations, and a processor configured to prompt, on a user interface, a user to put on the article of footwear, receive, via a wireless transceiver, a signal from the article of footwear indicating that the article of footwear has been placed on the foot of a wearer, access, one of the plurality of configurations based on a user selection, and transmit the one of the plurality of configurations as selected. The processor circuit causes the adaptive component to be configured according to the one of the plurality of configurations.Type: ApplicationFiled: June 6, 2022Publication date: November 10, 2022Inventors: Christopher Andon, Yujin Lee, Kiran Kripakaran, Bryan Martz
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Publication number: 20220343844Abstract: A pixel includes a light emitting element, a driving switching element, an initialization voltage terminal, a data initialization switching element set, and an adjustment switching element. The driving switching element may provide a driving current to the light emitting element. The adjustment switching element is electrically connected to the data initialization switching element in series. At least one of the data initialization switching element set and the adjustment switching element may control an electrical connection between the control electrode of the driving switching element and the initialization voltage terminal. A control electrode of the adjustment switching element is electrically connected to an input electrode of the adjustment switching element.Type: ApplicationFiled: January 24, 2022Publication date: October 27, 2022Inventors: HEERIM SONG, MUKYUNG JEON, HEEJEAN PARK, YUJIN LEE, CHEOL-GON LEE
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Patent number: 11482580Abstract: A display device includes an inorganic insulating layer having a groove surrounding pixel areas, a first thin film transistor in a first pixel area of a substrate, a second thin film transistor in a second pixel area of the substrate, a first electrode layer overlapping a first gate electrode of the first thin film transistor and a second gate electrode of the second thin film transistor, an organic material layer disposed in the groove, a data line extending over the organic material layer in a second direction, and a first connecting line extending across the organic material layer in a first direction, disposed between the first electrode layer and the data line, and overlapping the first electrode layer.Type: GrantFiled: August 25, 2020Date of Patent: October 25, 2022Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Heerim Song, Yujin Lee, Haemin Kim, Cheolgon Lee
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Publication number: 20220320189Abstract: A display panel includes a substrate including a corner display area including a strip portion between cut portions; and corner pixels in the strip portion and corner pixel circuits which drives the corner pixels, wherein each of the corner pixels includes a first sub-pixel, a second sub-pixel, and a third sub-pixel, and each of the corner pixel circuits includes a first pixel circuit which drives the first sub-pixel, a second pixel circuit which drives the second sub-pixel, and a third pixel circuit which drives the third sub-pixel, and the first pixel circuit, the second pixel circuit, and the third pixel circuit included in an n-th corner pixel circuit in a first direction that is a lengthwise direction of the strip portion are arranged differently from the first pixel circuit, the second pixel circuit, and the third pixel circuit in an (n+1)-th corner pixel circuit.Type: ApplicationFiled: December 9, 2021Publication date: October 6, 2022Inventors: Yujin Lee, Sunhwa Lee, Heejean Park, Jaeyong Jang