Patents by Inventor Hye-Jin Joo
Hye-Jin Joo 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: 11969693Abstract: Provided is an ultra large-width coating device applied to a consecutive process. More particularly, the present invention relates to a coating device capable of maximizing productivity by consecutively manufacturing a large-width film without reducing physical properties of the manufactured film by overcoming a problem in that a coating width is limited during a coating process using the existing contact type coating roller, and a method for manufacturing an ultra large-width membrane using the same.Type: GrantFiled: April 20, 2021Date of Patent: April 30, 2024Assignees: SK INNOVATION CO., LTD., SK IE TECHNOLOGY CO., LTD.Inventors: Dong Jin Joo, Kyu Young Cho, Yun Bong Kim, Su Ji Lee, Won Sub Kwack, Hye Jin Kim
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Patent number: 11910673Abstract: The present inventive concept relates to a display device. A display device according to an exemplary embodiment of the present inventive concept include: a base layer including a plurality of islands in which a pixel is disposed, a plurality of bridges disposed around each of the plurality of islands, a plurality of first wires disposed in a bridge of the plurality of bridges connected to the pixel is disposed; an inorganic insulating layer disposed on the base layer and having an opening exposing a portion of the bridge; and an organic material layer covering the opening, wherein adjacent islands of the plurality of islands are connected to each other through at least the bridge of the plurality of bridges, and the plurality of first wires are disposed on the organic material layer.Type: GrantFiled: February 11, 2022Date of Patent: February 20, 2024Assignee: Samsung Display Co., Ltd.Inventors: Jong Ho Hong, Gun Mo Kim, Jae Min Shin, Hye Jin Joo, Min Woo Kim, Seung Bae Kang
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Publication number: 20240040827Abstract: A display device includes: a display panel including a front portion, a first side portion extended from a first side of the front portion, a second side portion extended from a second side of the front portion, and a corner portion between the first side portion and the second side portion. The display panel includes: a first display area on the front portion and including first pixels; and a second display area at the corner portion and including second pixels. The second display area includes a first encapsulation divider between adjacent ones of the second pixels.Type: ApplicationFiled: October 6, 2023Publication date: February 1, 2024Inventors: Hye Jin JOO, Jae Min SHIN, Byeong Hee WON
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Publication number: 20230324958Abstract: The present disclosure relates to a display panel including a display area that can be stretched by including a plurality of stretching units and a peripheral area positioned at an edge of the display area. Each of the stretching units includes: a plurality of islands separately disposed to include a plurality of pixels disposed therein; a plurality of bridges extended from the islands to connect adjacent islands or to connect the islands with the peripheral area; and a plurality of openings disposed adjacent to the bridges, between the bridges, and between the bridges and the islands, wherein areas of the islands are gradually increased toward the peripheral area.Type: ApplicationFiled: June 14, 2023Publication date: October 12, 2023Inventors: Jong Ho HONG, Hye Jin JOO, Gun Mo KIM, Il Gon KIM, Jae Min SHIN
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Patent number: 11785797Abstract: A display device includes: a display panel including a front portion, a first side portion extended from a first side of the front portion, a second side portion extended from a second side of the front portion, and a corner portion between the first side portion and the second side portion. The display panel includes: a first display area on the front portion and including first pixels; and a second display area at the corner portion and including second pixels. The second display area includes a first encapsulation divider between adjacent ones of the second pixels.Type: GrantFiled: April 2, 2021Date of Patent: October 10, 2023Assignee: Samsung Display Co., Ltd.Inventors: Hye Jin Joo, Jae Min Shin, Byeong Hee Won
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Publication number: 20230276678Abstract: A diode display includes a substrate having a first island and a second island spaced apart from each other, a first pixel disposed on the first island, and a second pixel disposed on the second island. The first pixel includes a first base layer, a first transistor on the first base layer, a first light emitting element electrically connected to the first transistor, and a first encapsulation layer covering the first light emitting element. The second pixel includes a second base layer, a second transistor on the second base layer, a second light emitting element connected to the second transistor, and a second encapsulation layer covering the second light emitting element.Type: ApplicationFiled: May 5, 2023Publication date: August 31, 2023Applicant: Samsung Display Co., Ltd.Inventors: Jong Ho HONG, Won Il CHOI, Hye Jin JOO, Won Sang PARK, Mu Gyeom KIM, Man Sik MYEONG, Hyo Yul YOON
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Patent number: 11714458Abstract: The present disclosure relates to a display panel including a display area that can be stretched by including a plurality of stretching units and a peripheral area positioned at an edge of the display area. Each of the stretching units includes: a plurality of islands separately disposed to include a plurality of pixels disposed therein; a plurality of bridges extended from the islands to connect adjacent islands or to connect the islands with the peripheral area; and a plurality of openings disposed adjacent to the bridges, between the bridges, and between the bridges and the islands, wherein areas of the islands are gradually increased toward the peripheral area.Type: GrantFiled: May 4, 2022Date of Patent: August 1, 2023Assignee: Samsung Display Co., Ltd.Inventors: Jong Ho Hong, Hye Jin Joo, Gun Mo Kim, Il Gon Kim, Jae Min Shin
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Publication number: 20230205347Abstract: A display device includes a display panel including a front portion, a first side portion which extends from a first side of the front portion, a second side portion which extends from a second side of the front portion, and corner portion disposed between the first side portion and the second side portion. The display panel includes a first display area disposed in the front portion and including a plurality of first emission areas and a plurality of sensor electrodes, and a second display area disposed in the corner portion and including a plurality of second emission areas and a plurality of first sensor lines electrically connected to at least some of the sensor electrodes.Type: ApplicationFiled: March 6, 2023Publication date: June 29, 2023Inventors: Hye Jin JOO, Byeong Hee WON
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Patent number: 11683968Abstract: A diode display includes a substrate having a first island and a second island spaced apart from each other, a first pixel disposed on the first island, and a second pixel disposed on the second island. The first pixel includes a first base layer, a first transistor on the first base layer, a first light emitting element electrically connected to the first transistor, and a first encapsulation layer covering the first light emitting element. The second pixel includes a second base layer, a second transistor on the second base layer, a second light emitting element connected to the second transistor, and a second encapsulation layer covering the second light emitting element.Type: GrantFiled: September 24, 2021Date of Patent: June 20, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jong Ho Hong, Won Il Choi, Hye Jin Joo, Won Sang Park, Mu Gyeom Kim, Man Sik Myeong, Hyo Yul Yoon
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Patent number: 11599213Abstract: A display device includes a display panel including a front portion, a first side portion which extends from a first side of the front portion, a second side portion which extends from a second side of the front portion, and corner portion disposed between the first side portion and the second side portion. The display panel includes a first display area disposed in the front portion and including a plurality of first emission areas and a plurality of sensor electrodes, and a second display area disposed in the corner portion and including a plurality of second emission areas and a plurality of first sensor lines electrically connected to at least some of the sensor electrodes.Type: GrantFiled: April 1, 2021Date of Patent: March 7, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Hye Jin Joo, Byeong Hee Won
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Publication number: 20220416002Abstract: A display device includes: a substrate on which a plurality of islands and a plurality of bridges connecting the plurality of islands to each other are defined; a plurality of pixels disposed in each of the plurality of islands; and a wire disposed in each of the plurality of bridges and connected to the plurality of pixels, where the plurality of islands and the plurality of bridges are defined based on cutout portions of the substrate, and a vertex of a cutout portion between one of the plurality of islands and a bridge connected to the one of the plurality of islands is an intersection of a straight line and a curved line.Type: ApplicationFiled: August 25, 2022Publication date: December 29, 2022Inventors: Jong Ho HONG, Jun Hyeong PARK, Jae Min SHIN, Hye Jin JOO
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Patent number: 11515495Abstract: A display device including a flexible base substrate; a pixel circuit and a light emitting structure sequentially disposed on the flexible base substrate; and a stretchable film attached on a bottom of the flexible base substrate. The stretchable film includes a first region and a second region, which are divided according to curvatures of an object, and at least one of different patterns and different disposed structures are arranged in each of the first region and the second region.Type: GrantFiled: August 17, 2020Date of Patent: November 29, 2022Assignee: Samsung Display Co., Ltd.Inventors: Hye-Jin Joo, Won-Il Choi, Jong-Ho Hong
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Patent number: 11430851Abstract: A display device includes: a substrate on which a plurality of islands and a plurality of bridges connecting the plurality of islands to each other are defined; a plurality of pixels disposed in each of the plurality of islands; and a wire disposed in each of the plurality of bridges and connected to the plurality of pixels, where the plurality of islands and the plurality of bridges are defined based on cutout portions of the substrate, and a vertex of a cutout portion between one of the plurality of islands and a bridge connected to the one of the plurality of islands is an intersection of a straight line and a curved line.Type: GrantFiled: February 18, 2020Date of Patent: August 30, 2022Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jong Ho Hong, Jun Hyeong Park, Jae Min Shin, Hye Jin Joo
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Publication number: 20220261042Abstract: The present disclosure relates to a display panel including a display area that can be stretched by including a plurality of stretching units and a peripheral area positioned at an edge of the display area. Each of the stretching units includes: a plurality of islands separately disposed to include a plurality of pixels disposed therein; a plurality of bridges extended from the islands to connect adjacent islands or to connect the islands with the peripheral area; and a plurality of openings disposed adjacent to the bridges, between the bridges, and between the bridges and the islands, wherein areas of the islands are gradually increased toward the peripheral area.Type: ApplicationFiled: May 4, 2022Publication date: August 18, 2022Inventors: Jong Ho HONG, Hye Jin JOO, Gun Mo KIM, Il Gon KIM, Jae Min SHIN
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Publication number: 20220165838Abstract: The present inventive concept relates to a display device. A display device according to an exemplary embodiment of the present inventive concept include: a base layer including a plurality of islands in which a pixel is disposed, a plurality of bridges disposed around each of the plurality of islands, a plurality of first wires disposed in a bridge of the plurality of bridges connected to the pixel is disposed; an inorganic insulating layer disposed on the base layer and having an opening exposing a portion of the bridge; and an organic material layer covering the opening, wherein adjacent islands of the plurality of islands are connected to each other through at least the bridge of the plurality of bridges, and the plurality of first wires are disposed on the organic material layer.Type: ApplicationFiled: February 11, 2022Publication date: May 26, 2022Inventors: Jong Ho HONG, Gun Mo KIM, Jae Min SHIN, Hye Jin JOO, Min Woo KIM, Seung Bae KANG
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Patent number: 11334119Abstract: The present disclosure relates to a display panel including a display area that can be stretched by including a plurality of stretching units and a peripheral area positioned at an edge of the display area. Each of the stretching units includes: a plurality of islands separately disposed to include a plurality of pixels disposed therein; a plurality of bridges extended from the islands to connect adjacent islands or to connect the islands with the peripheral area; and a plurality of openings disposed adjacent to the bridges, between the bridges, and between the bridges and the islands, wherein areas of the islands are gradually increased toward the peripheral area.Type: GrantFiled: September 14, 2020Date of Patent: May 17, 2022Inventors: Jong Ho Hong, Hye Jin Joo, Gun Mo Kim, Il Gon Kim, Jae Min Shin
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Patent number: 11251255Abstract: The present inventive concept relates to a display device. A display device according to an exemplary embodiment of the present inventive concept include: a base layer including a plurality of islands in which a pixel is disposed, a plurality of bridges disposed around each of the plurality of islands, a plurality of first wires disposed in a bridge of the plurality of bridges connected to the pixel is disposed; an inorganic insulating layer disposed on the base layer and having an opening exposing a portion of the bridge; and an organic material layer covering the opening, wherein adjacent islands of the plurality of islands are connected to each other through at least the bridge of the plurality of bridges, and the plurality of first wires are disposed on the organic material layer.Type: GrantFiled: July 10, 2020Date of Patent: February 15, 2022Inventors: Jong Ho Hong, Gun Mo Kim, Jae Min Shin, Hye Jin Joo, Min Woo Kim, Seung Bae Kang
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Publication number: 20220013746Abstract: A display device includes: a display panel including a front portion, a first side portion extended from a first side of the front portion, a second side portion extended from a second side of the front portion, and a corner portion between the first side portion and the second side portion. The display panel includes: a first display area on the front portion and including first pixels; and a second display area at the corner portion and including second pixels. The second display area includes a first encapsulation divider between adjacent ones of the second pixels.Type: ApplicationFiled: April 2, 2021Publication date: January 13, 2022Inventors: Hye Jin JOO, Jae Min SHIN, Byeong Hee WON
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Publication number: 20220013599Abstract: A diode display includes a substrate having a first island and a second island spaced apart from each other, a first pixel disposed on the first island, and a second pixel disposed on the second island. The first pixel includes a first base layer, a first transistor on the first base layer, a first light emitting element electrically connected to the first transistor, and a first encapsulation layer covering the first light emitting element. The second pixel includes a second base layer, a second transistor on the second base layer, a second light emitting element connected to the second transistor, and a second encapsulation layer covering the second light emitting element.Type: ApplicationFiled: September 24, 2021Publication date: January 13, 2022Applicant: Samsung Display Co., Ltd.Inventors: Jong Ho HONG, Won Il CHOI, Hye Jin JOO, Won Sang PARK, Mu Gyeom KIM, Man Sik MYEONG, Hyo Yul YOON
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Patent number: 11194413Abstract: A display device for a vehicle includes a stretchable display panel and a touch sensor on a first surface of the stretchable display panel and configured to sense a user's touch. The stretchable display panel includes a plurality of pixels and has a button display area and a display area adjacent the button display area. The stretchable display panel is integrally arranged on a center fascia of the vehicle that as a plurality of curved surfaces, and a step is defined between the button display area and the adjacent display area.Type: GrantFiled: June 21, 2019Date of Patent: December 7, 2021Assignees: Samsung Display Co., Ltd., Industry-Academic Cooperation Foundation, Yonsei UniversityInventors: Jong Ho Hong, Da Young Ju, Keun Kyu Song, Jae Min Shin, Young Hoon Oh, Joon Hak Oh, Ji Min Ryu, So Yon Jeong, Hye Jin Joo, Ju Yeong Kwon