Patents by Inventor Jae Kyoung Kim
Jae Kyoung Kim 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: 11967754Abstract: The present disclosure relates to an electronic apparatus. The electronic apparatus includes a display panel in which an active area and a peripheral area are defined and an antenna with at least a portion overlapping the active area. The antenna includes a first pattern portion having a first characteristic impedance and a first mesh structure, a second pattern portion, and a third pattern portion. The second pattern portion is disposed adjacent to the first pattern portion and has a second characteristic impedance different from the first characteristic impedance and a second mesh structure. The third pattern portion is disposed adjacent to the second pattern portion and has a third characteristic impedance different from the second characteristic impedance and a third mesh structure. The second characteristic impedance has a value between the first characteristic impedance and the third characteristic impedance.Type: GrantFiled: September 22, 2020Date of Patent: April 23, 2024Assignees: SAMSUNG DISPLAY CO., LTD., UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLGY)Inventors: Jae-Kyoung Kim, WonSang Park, Gangil Byun, Jinmyeong Heo
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Publication number: 20240125974Abstract: The present disclosure relates to humidity sensitive nano-photonics and a manufacturing method thereof, and more particularly to humidity sensitive nano-photonics including a metasurface and a method for manufacturing the same. The humidity sensitive nano-photonics and the manufacturing method thereof according to an embodiment of the present disclosure include a metasurface that are capable of expanding and contracting depending on changes in the relative humidity of the surrounding environment, and have the advantage of being easily manufactured, mass-produced at low cost, capable of effectively adjusting the phase and intensity of light, and applicable to various materials and various shapes of surfaces as well.Type: ApplicationFiled: October 10, 2023Publication date: April 18, 2024Inventors: Jun Suk RHO, Byoung Su KO, Young Hwan YANG, Jae Kyoung KIM, Trevon Badloe
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Patent number: 11950483Abstract: An embodiments may be related to a display device. A display device may include display layer and an antenna. The display layer may comprise a first display area including an exposed area and a cover area, a folding display area adjacent to the first display area, and a second display area adjacent to the folding area. The antenna disposed on the exposed area of the first display area, wherein the second display area covers the cover area of the first display area and exposes the exposed area of the first display area, when the folding display area is folded.Type: GrantFiled: February 23, 2022Date of Patent: April 2, 2024Assignee: Samsung Display Co., Ltd.Inventors: Seung-Lyong Bok, Jae-Kyoung Kim, Chang Sik Kim
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Patent number: 11943976Abstract: A display device includes a substrate, a first conductive layer on the substrate, the first conductive layer including a data signal line, a first insulating layer on the first conductive layer, a semiconductor layer on the first insulating layer, the semiconductor layer including a first semiconductor pattern, a second insulating layer on the semiconductor layer, and a second conductive layer on the second insulating layer, the second conductive layer including a gate electrode disposed to overlap the first semiconductor pattern, a transistor first electrode disposed to overlap a part of the first semiconductor pattern, wherein the transistor first electrode is electrically connected to the data signal line through a contact hole that penetrates the first and second insulating layers, and a transistor second electrode disposed to overlap another part of the first semiconductor pattern.Type: GrantFiled: June 4, 2020Date of Patent: March 26, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Seung Sok Son, Woo Geun Lee, Seul Ki Kim, Kap Soo Yoon, Hyun Woong Baek, Jae Hyun Lee, Su Jung Jung, Jung Kyoung Cho, Seung Ha Choi, June Whan Choi
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Publication number: 20240088270Abstract: Various embodiments pertain to a high mobility transistor element resulting from IGTO oxide semiconductor crystallization, and a production method for same, the transistor element comprising a substrate and a crystalline IGTO channel layer disposed on the substrate, and being produced by converting a non-crystalline IGTO channel layer provided on the substrate to a crystalline IGTO channel layer.Type: ApplicationFiled: November 2, 2021Publication date: March 14, 2024Applicant: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)Inventors: Jae Kyeong JEONG, Bo Kyoung KIM, Nuri ON
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Patent number: 11912690Abstract: The present invention relates to a pidolate salt and malate salt of a compound represented by a formula 1 with an excellent liquid-phase stability, solid-phase stability, water solubility, precipitation stability and hygroscopicity all together as a compound for preventing and treating diseases mediated by an acid pump antagonistic activity, as well as a method for preparing the same.Type: GrantFiled: November 21, 2022Date of Patent: February 27, 2024Assignee: HK INNO.N CORPORATIONInventors: Eun Sun Kim, Min Kyoung Lee, Sung Ah Lee, Kwang Do Choi, Jae Sun Kim, Hyung Chul Yoo
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Patent number: 11915684Abstract: A method and an electronic device for translating a speech signal between a first language and a second language with minimized translation delay by translating fewer than all words of the speech signal according to a level of understanding of the second language by a user that receives the translation.Type: GrantFiled: January 26, 2022Date of Patent: February 27, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ji-sang Yu, Sang-ha Kim, Jong-youb Ryu, Yoon-jung Choi, Eun-kyoung Kim, Jae-won Lee
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Patent number: 11903282Abstract: A display apparatus includes a base substrate including an opening area which transmits light, an opening peripheral area which is a non-display area surrounding the opening area, and a display area surrounding the opening peripheral area, a thin film transistor disposed on the base substrate, a light emitting structure electrically connected to the thin film transistor, and a loop-type antenna electrode disposed on the base substrate in the opening peripheral area to surround the opening area.Type: GrantFiled: December 26, 2022Date of Patent: February 13, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jae-Kyoung Kim, Ki Seo Kim, Won Sang Park, Bong Hyun You
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Publication number: 20230409138Abstract: A display apparatus includes a display panel configured to display an image and a touch antenna array disposed on the display panel. The touch antenna array may include a touch electrode, a touch wiring electrically connected to the touch electrode, an antenna electrode including a plurality of antenna elements, a feeder electrically connected to the antenna electrode, and a shielding electrode disposed between the touch wiring and the feeder.Type: ApplicationFiled: September 1, 2023Publication date: December 21, 2023Inventors: Ki Seo KIM, Jae-Kyoung KIM, Won Sang PARK, Bong Hyun YOU
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Patent number: 11837776Abstract: An electronic device includes a display layer including an active area and a peripheral area adjacent to the active area. An antenna layer is disposed on the display layer and includes an antenna, an antenna line connected to one side of the antenna, and an antenna pad connected to one side of the antenna line. A cover layer is spaced apart from the antenna layer with the display layer disposed therebetween. The cover layer may at least partially overlap each of the antenna, the antenna line, and the antenna pad.Type: GrantFiled: June 29, 2021Date of Patent: December 5, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Seongryong Lee, Jae-Kyoung Kim, Eunjin Sung
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Patent number: 11812641Abstract: A display device includes a substrate comprising a plurality of pixel areas and a non-pixel area surrounding each of the plurality of pixel areas. The non-pixel area includes a plurality of first areas and a second area surrounding the plurality of first areas. A functional layer is disposed on the substrate and includes a plurality of first holes defined through the functional layer and overlapping the plurality of first areas. An element layer is disposed on the functional layer. A pixel definition layer is disposed on the element layer and overlaps the non-pixel area. The pixel definition layer includes pixel openings defined therethrough. The pixel openings overlap the plurality of pixel areas. A plurality of light emitting elements is disposed on the element layer and is disposed in the pixel openings.Type: GrantFiled: January 30, 2023Date of Patent: November 7, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Ji-hun Ryu, IlNam Kim, Jae-Kyoung Kim, WonSang Park, Eunjin Sung, Seongryong Lee, Jonghyun Lee
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Patent number: 11757194Abstract: An electronic device includes a display panel on which a display area and a peripheral area around the display area are defined, a patch part disposed on the display panel and including a first side and a second side, a first transmission part disposed on the display panel, facing the first side of the patch part, spaced apart from the patch part, and coupled with the patch part, and a second transmission part disposed on the display panel, facing the second side of the patch part, spaced a plurality of openings part from the patch part, and coupled with the patch part.Type: GrantFiled: October 8, 2021Date of Patent: September 12, 2023Assignee: Samsung Display Co., Ltd.Inventors: Gangil Byun, Jae-Kyoung Kim, Kiseo Kim, Eunjin Sung, Jinmyeong Heo
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Patent number: 11747935Abstract: A display apparatus includes a display panel configured to display an image and a touch antenna array disposed on the display panel. The touch antenna array may include a touch electrode, a touch wiring electrically connected to the touch electrode, an antenna electrode including a plurality of antenna elements, a feeder electrically connected to the antenna electrode, and a shielding electrode disposed between the touch wiring and the feeder.Type: GrantFiled: January 3, 2022Date of Patent: September 5, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Ki Seo Kim, Jae-Kyoung Kim, Won Sang Park, Bong Hyun You
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Publication number: 20230266850Abstract: A display device includes a display panel including a display layer having light-emitting elements on the substrate, and a sensor electrode layer on the display layer. The sensor electrode layer includes sensor electrodes in a sensor area, sensor lines electrically connected to the sensor electrodes and a first conductive pattern spaced apart from the sensor lines and sensor electrodes. The sensor lines and the first conductive pattern are in a sensor peripheral area adjacent to the sensor area. The first conductive pattern is an antenna.Type: ApplicationFiled: April 20, 2023Publication date: August 24, 2023Applicant: Samsung Display Co., LTD.Inventors: Seung Lyong BOK, Ki Seo KIM, Jae Kyoung KIM, Young Seok SEO, Sun Mi YU, Jin Oh KWAG
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Patent number: 11728562Abstract: An electronic device includes a display panel including a display area and a non-display area. The electronic device includes an input sensor disposed on the display panel and including a plurality of bridge elements and a plurality of sensing patterns connected to the plurality of bridge elements, and an antenna disposed on the same layer as the input sensor. The antenna includes a first sub-antenna disposed on a same layer as the bridge element and including a first portion extending in a first direction and a second portion extending from one end of the first portion in a second direction crossing the first direction and a second sub-antenna disposed on a same layer as the sensing pattern and including a third portion and a fourth portion extending from one end of the third portion in a direction opposite to the second direction.Type: GrantFiled: February 11, 2021Date of Patent: August 15, 2023Assignees: SAMSUNG DISPLAY CO., LTD., ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Eunjin Sung, Thi Duyen Nguyen, Jae-Kyoung Kim, Wonsang Park, Gangil Byun, Seongryong Lee, Jinmyeong Heo
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Publication number: 20230255054Abstract: A display apparatus includes a flexible display panel including a display area with a first folding area, the display area including an upper surface and a lower surface and displaying an image via the upper surface, a cover window disposed on the upper surface of the display area of the flexible display panel and an antenna layer including a first antenna disposed on an upper surface of the first folding area. The upper surface of the display area includes the upper surface of the first folding area. The first antenna is disposed between the upper surface of the first folding area and the cover window.Type: ApplicationFiled: April 11, 2023Publication date: August 10, 2023Inventors: Ki Seo KIM, Jae-Kyoung KIM, Won Sang PARK, Bong Hyun YOU
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Patent number: 11721885Abstract: An electronic device includes a display module including a display area and a non-display area. An antenna layer is disposed on the display module, including a bending area at least partially overlapping the non-display area and a non-bending area adjacent to the bending area, and including a first portion disposed in the non-bending area and a second portion disposed in the bending area, and bent, and a spacer disposed between the second portion and the display module and including a metal plate that is bent.Type: GrantFiled: June 16, 2021Date of Patent: August 8, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Seongryong Lee, Kiseo Kim, Jae-Kyoung Kim, Eunjin Sung, Sangrock Yoon
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Patent number: 11695217Abstract: A display device includes a display panel, a conductive layer disposed on the display panel and including a plurality of first patterns and a plurality of second patterns having a shape different from the first patterns, and an antenna element spaced from the conductive layer and operating in each of a first frequency band and a second frequency band. A first signal within the first frequency band constructively interferes with a first reflected signal corresponding to the first signal reflected at least partially by the first patterns, and a second signal within the second frequency band constructively interferes with a second reflected signal corresponding to the second signal reflected at least partially by the second patterns.Type: GrantFiled: November 24, 2020Date of Patent: July 4, 2023Assignees: SAMSUNG DISPLAY CO., LTD., ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Gangil Byun, Seongryong Lee, Jae-Kyoung Kim, Thi Duyen Nguyen, Jinmyeong Heo
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Patent number: 11695032Abstract: A display device includes a base layer, a display layer on the base layer and defined with a plurality of light emitting areas and a surrounding area, a sensing layer on the display layer, and an antenna layer on the display layer and including a plurality of antennas, wherein each of the plurality of antennas includes a first pattern configured to receive a signal, and a second pattern on the same layer as the first pattern, the second pattern being separated from the first pattern and grounded, and each of the first pattern and the second pattern has a mesh structure and overlaps the surrounding area.Type: GrantFiled: December 28, 2020Date of Patent: July 4, 2023Assignees: Samsung Display Co., Ltd., UNIST (Ulsan National Institute of Science and Technology)Inventors: Seongryong Lee, Thi Duyen Nguyen, Jae-Kyoung Kim, Wonsang Park, Gangil Byun, Eunjin Sung, Jinmyeong Heo
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Patent number: 11694620Abstract: A display device is provided including a substrate. The substrate includes a display region that includes a plurality of pixels and a sensing region provided in at least one region of the display region. A circuit element layer is disposed on the substrate, the circuit element layer includes a plurality of conductive layers. A light emitting element layer is provided on the circuit element layer. The light emitting element layer includes a plurality of light emitting elements. A sensor layer is disposed on the substrate. The sensor layer includes a plurality of photo sensor units each including sensor pixels. The photo sensor units are arranged in an irregular pattern in the sensing region.Type: GrantFiled: January 31, 2022Date of Patent: July 4, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Ji Hun Ryu, Il Nam Kim, Jong Hyun Lee, Jae Kyoung Kim, Eun Jin Sung, Seong Ryong Lee