Patents by Inventor Eunae JUNG
Eunae JUNG 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: 12295233Abstract: A display device includes: a display panel including a pixel; and an input sensor on the display panel. The input sensor includes: sensing electrodes; and sensing lines including: a multi-layered area including a first trace line and a second trace line, the first and second trace lines being connected to the sensing electrodes and located at different layers from each other; a single-layer area including a first area and a second area; a first line including the first trace line in the first area, and the second trace line connected to the first trace line in the second area; and a second line adjacent to the first line, the second line including the second trace line in the first area, and the first trace line connected to the second trace line in the second area.Type: GrantFiled: May 3, 2022Date of Patent: May 6, 2025Assignee: Samsung Display Co., Ltd.Inventors: Kiho Bang, Yeri Jeong, Wonjun Choi, Eunhye Kim, Il-Joo Kim, Eunae Jung
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Patent number: 12295219Abstract: An organic light-emitting display device includes a base substrate, a pixel array, a first power voltage wiring and a second power voltage wiring. The base substrate includes a pixel area and a peripheral area. The pixel array is disposed in the pixel area. The first power voltage wiring is disposed in the peripheral area and includes a first lower power voltage line and a first upper power voltage line. The first upper power voltage line is disposed on and contacts the first lower power voltage line. The second power voltage wiring is disposed in the peripheral area and includes a second lower power voltage line and a second upper power voltage line. The second upper power voltage line is disposed on and contacts the second lower power voltage line. The first upper power voltage line overlaps the second lower power voltage line in a plan view.Type: GrantFiled: April 8, 2019Date of Patent: May 6, 2025Assignee: Samsung Display Co., Ltd.Inventors: Yoonsun Choi, Seong Ryong Lee, Hyun Chul Kim, Seongjun Lee, Eunae Jung
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Patent number: 12274135Abstract: A display panel includes: a substrate including a first area, a second area, and a third area between the first area and the second area; a first structure located in the second area and including a pixel electrode, an opposite electrode, an intermediate layer between the pixel electrode and the opposite electrode, and at least one organic material layer; and a plurality of grooves located in the third area and separating the at least one organic material layer and the opposite electrode, wherein a first groove of the plurality of grooves is provided in a multi-layered film including a lower layer and an upper layer, wherein the upper layer includes an inorganic material layer and a first step adjacent to the first groove, the first step having an elevation higher than an upper surface of the lower layer.Type: GrantFiled: February 5, 2024Date of Patent: April 8, 2025Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Wonsuk Choi, Hyunchul Kim, Seongryong Lee, Eunae Jung, Yoonsun Choi
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Patent number: 12271545Abstract: A display device including a base member, a circuit layer, a display layer, a thin film encapsulation layer, and a touch sensor layer. The base member includes a first area and a second area disposed adjacent to the first area. The circuit layer is disposed on the base member to cover the first area and to expose the second area. The display layer is disposed on the circuit layer to display an image. The thin film encapsulation layer is disposed on the display layer. The touch sensor layer is disposed on the thin film encapsulation layer and includes an organic layer extending from an upper portion of the thin film encapsulation layer to cover at least a portion of the exposed second area.Type: GrantFiled: September 18, 2023Date of Patent: April 8, 2025Assignee: Samsung Display Co., Ltd.Inventors: Yong-hwan Park, Seongjun Lee, Jongseok Kim, Eunae Jung, Changyong Jung
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Publication number: 20240431138Abstract: A display panel includes a substrate including an opening area, a display area, and a first non-display area, the first non-display area being between the opening area and the display area, a plurality of display elements arranged in the display area, a thin film encapsulation layer that covers the display elements, the thin film encapsulation layer including an inorganic encapsulation layer and an organic encapsulation layer, a groove in the first non-display area, a planarization layer in the first non-display area, the planarization layer covering the groove, a first inorganic insulating layer under the planarization layer such that the first inorganic insulating layer is between the planarization layer and the substrate, and a second inorganic insulating layer over the planarization layer.Type: ApplicationFiled: September 9, 2024Publication date: December 26, 2024Applicant: Samsung Display Co., Ltd.Inventors: Yoonsun CHOI, Hyunchul KIM, Seongryong LEE, Eunae JUNG, Wonsuk CHOI
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Patent number: 12144217Abstract: A display panel includes: a plurality of pixels in a display area; a plurality of data lines in the display area and extending along a first direction; a plurality of scan lines in the display area and extending along a second direction crossing the first direction; and a scan driver in a peripheral area adjacent to the display area and configured to provide a scan signal to the scan lines, wherein the peripheral area includes a corner area adjacent to a corner of the display area, and a notch area adjacent to the corner area and receding from a side of the peripheral area to form a notch, wherein a distance between the display area and an outer edge of the corner area is larger than a distance between the display area and an outer edge of the notch area.Type: GrantFiled: November 14, 2023Date of Patent: November 12, 2024Assignee: Samsung Display Co., Ltd.Inventors: Kiho Bang, Eunhye Kim, Eunae Jung, Wonsuk Choi
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Patent number: 12108623Abstract: A display panel includes a substrate including an opening area, a display area, and a first non-display area, the first non-display area being between the opening area and the display area, a plurality of display elements arranged in the display area, a thin film encapsulation layer that covers the display elements, the thin film encapsulation layer including an inorganic encapsulation layer and an organic encapsulation layer, a groove in the first non-display area, a planarization layer in the first non-display area, the planarization layer covering the groove, a first inorganic insulating layer under the planarization layer such that the first inorganic insulating layer is between the planarization layer and the substrate, and a second inorganic insulating layer over the planarization layer.Type: GrantFiled: July 14, 2023Date of Patent: October 1, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Yoonsun Choi, Hyunchul Kim, Seongryong Lee, Eunae Jung, Wonsuk Choi
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Patent number: 12041809Abstract: A display apparatus includes a substrate having adjacent first and second areas for displaying an image, the first area including a transmission area and a pixel area, a first inorganic insulating layer on the transmission area and the pixel area, a thickness of the first inorganic insulating layer in the transmission area being less than a thickness of the first inorganic insulating layer in the pixel area, a second inorganic insulating layer on the first inorganic insulating layer to correspond to the pixel area, and defining a transmission hole corresponding to the transmission area, a first organic insulating layer on the second inorganic insulating layer, and a second organic insulating layer on the first organic insulating layer.Type: GrantFiled: December 15, 2020Date of Patent: July 16, 2024Assignee: Samsung Display Co., Ltd.Inventors: Kiho Bang, Eunhye Kim, Eunae Jung, Wonsuk Choi
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Publication number: 20240179963Abstract: A display panel includes: a substrate including a first area, a second area, and a third area between the first area and the second area; a first structure located in the second area and including a pixel electrode, an opposite electrode, an intermediate layer between the pixel electrode and the opposite electrode, and at least one organic material layer; and a plurality of grooves located in the third area and separating the at least one organic material layer and the opposite electrode, wherein a first groove of the plurality of grooves is provided in a multi-layered film including a lower layer and an upper layer, wherein the upper layer includes an inorganic material layer and a first step adjacent to the first groove, the first step having an elevation higher than an upper surface of the lower layer.Type: ApplicationFiled: February 5, 2024Publication date: May 30, 2024Inventors: Wonsuk CHOI, Hyunchul KIM, Seongryong LEE, Eunae JUNG, Yoonsun CHOI
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Publication number: 20240172505Abstract: A display device includes a base layer including a first area including a display area and a non-display area and a second area, lower inorganic layers disposed on the base layer, a pixel, a signal line electrically connected to the pixel and including a first line portion overlapping the non-display area and a second line portion disposed on the first line portion, overlapping the non-display area and the second area, and connected to the first line portion in the non-display area, an organic pattern disposed on an area where the first line portion is connected to the second line portion in the non-display area, an upper inorganic layer covering the organic pattern, a conductive pattern covering the organic pattern, and a power line disposed closer to the display area than the second line portion is and extending in a direction crossing the first line portion.Type: ApplicationFiled: September 28, 2023Publication date: May 23, 2024Inventors: INHYUCK YEO, KIHO BANG, EUNHYE KIM, EUNAE JUNG, WONSUK CHOI
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Publication number: 20240090288Abstract: A display panel includes: a plurality of pixels in a display area; a plurality of data lines in the display area and extending along a first direction; a plurality of scan lines in the display area and extending along a second direction crossing the first direction; and a scan driver in a peripheral area adjacent to the display area and configured to provide a scan signal to the scan lines, wherein the peripheral area includes a corner area adjacent to a corner of the display area, and a notch area adjacent to the corner area and receding from a side of the peripheral area to form a notch, wherein a distance between the display area and an outer edge of the corner area is larger than a distance between the display area and an outer edge of the notch area.Type: ApplicationFiled: November 14, 2023Publication date: March 14, 2024Inventors: KIHO BANG, EUNHYE KIM, EUNAE JUNG, WONSUK CHOI
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Patent number: 11914806Abstract: A display device including a base member, a circuit layer, a display layer, a thin film encapsulation layer, and a touch sensor layer. The base member includes a first area and a second area disposed adjacent to the first area. The circuit layer is disposed on the base member to cover the first area and to expose the second area. The display layer is disposed on the circuit layer to display an image. The thin film encapsulation layer is disposed on the display layer. The touch sensor layer is disposed on the thin film encapsulation layer and includes an organic layer extending from an upper portion of the thin film encapsulation layer to cover at least a portion of the exposed second area.Type: GrantFiled: September 6, 2021Date of Patent: February 27, 2024Assignee: Samsung Display Co., Ltd.Inventors: Yong-hwan Park, Seongjun Lee, Jongseok Kim, Eunae Jung, Changyong Jung
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Patent number: 11895876Abstract: A display panel includes: a substrate including a first area, a second area, and a third area between the first area and the second area; a first structure located in the second area and including a pixel electrode, an opposite electrode, an intermediate layer between the pixel electrode and the opposite electrode, and at least one organic material layer; and a plurality of grooves located in the third area and separating the at least one organic material layer and the opposite electrode, wherein a first groove of the plurality of grooves is provided in a multi-layered film including a lower layer and an upper layer, wherein the upper layer includes an inorganic material layer and a first step adjacent to the first groove, the first step having an elevation higher than an upper surface of the lower layer.Type: GrantFiled: March 14, 2022Date of Patent: February 6, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Wonsuk Choi, Hyunchul Kim, Seongryong Lee, Eunae Jung, Yoonsun Choi
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Publication number: 20240016026Abstract: A display device includes an organic light emitting display panel defining a display area for displaying an image and a non-display area adjacent the display area, and including a base layer, a circuit layer on the base layer, a light emitting device layer on the circuit layer, and a thin film sealing layer on the light emitting device layer and divided into a first thin film sealing area, and a second thin film sealing area adjacent the first thin film sealing area, and a touch detection unit including a first sensor part on the first thin film sealing area of the thin film sealing layer, and a second sensor part on the second thin film sealing area of the thin film sealing layer, wherein an upper surface of the thin film sealing layer that faces the touch detection unit includes a first upper surface in the first thin film sealing area, and a second upper surface in the second thin film sealing area and protruding away from the base layer.Type: ApplicationFiled: September 22, 2023Publication date: January 11, 2024Inventors: Sanghyun JUN, Kiho BANG, Eunae JUNG, Keunlim KU, Mi-ran JI
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Publication number: 20240008321Abstract: Provided is a display apparatus including: a substrate having a display area, a first corner area, and a second corner area disposed outside the first corner area; an inorganic insulating layer disposed on the substrate; a first planarization layer and a second planarization layer disposed on the inorganic insulating layer, each of the first planarization layer and the second planarization layer overlapping the first corner area; a third planarization layer disposed on the second planarization layer and overlapping the first corner area and the second corner area; a display element layer disposed on the third planarization layer; a first shielding layer disposed on the third planarization layer and overlapping the first corner area and the second corner area, wherein a plurality of first holes are defined in the first shielding layer; and a second shielding layer disposed on the inorganic insulating layer and overlapping the second corner area.Type: ApplicationFiled: March 31, 2023Publication date: January 4, 2024Inventors: Eunae Jung, Eunhye Kim, Kiho Bang, Inhyuck Yeo, Seunghwan Cho
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Publication number: 20240008345Abstract: Provided is a display device including a substrate, a display portion on the substrate, and a thin-film encapsulation layer configured to shield the display portion and including an organic encapsulation layer, wherein the display portion includes a valley portion configured to control a flow of the organic encapsulation layer, and the valley portion includes a valley overlapping the organic encapsulation layer, a valley peak of which at least a portion is higher than a lower surface of the valley, and at least one control hole configured to control a position of an end of the organic encapsulation layer such that the end of the organic encapsulation layer is disposed on the valley peak.Type: ApplicationFiled: March 21, 2023Publication date: January 4, 2024Inventors: Eunae Jung, Eunhye Kim, Kiho Bang, Inhyuck Yeo, Wonsuk Choi
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Publication number: 20240004489Abstract: A display device including a base member, a circuit layer, a display layer, a thin film encapsulation layer, and a touch sensor layer. The base member includes a first area and a second area disposed adjacent to the first area. The circuit layer is disposed on the base member to cover the first area and to expose the second area. The display layer is disposed on the circuit layer to display an image. The thin film encapsulation layer is disposed on the display layer. The touch sensor layer is disposed on the thin film encapsulation layer and includes an organic layer extending from an upper portion of the thin film encapsulation layer to cover at least a portion of the exposed second area.Type: ApplicationFiled: September 18, 2023Publication date: January 4, 2024Inventors: Yong-hwan PARK, Seongjun LEE, Jongseok KIM, Eunae JUNG, Changyong JUNG
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Publication number: 20230380245Abstract: A display apparatus includes a substrate having a display area and a peripheral area, an inorganic insulating layer, a light-emitting diode in, an encapsulation layer including a first inorganic encapsulation layer, a second inorganic encapsulation layer on the first inorganic encapsulation layer, and an organic encapsulation layer between the first inorganic encapsulation layer and the second inorganic encapsulation layer, a dam arranged in the peripheral area, and a power supply line on the inorganic insulating layer in the peripheral area, wherein a portion of the power supply line overlaps the dam, the first inorganic encapsulation layer and the second inorganic encapsulation layer extend to the peripheral area and cover the portion of the power supply line, and an edge of the portion of the power supply line overlaps at least one conductive layer on the second inorganic encapsulation layer.Type: ApplicationFiled: May 15, 2023Publication date: November 23, 2023Inventors: Kiho Bang, Jongmin Lee, Jinsuk Lee, Kohei Ebisuno, Eunhye Kim, Eunae Jung, Wonsuk Choi
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Publication number: 20230371302Abstract: A display panel includes a substrate including an opening area, a display area, and a first non-display area, the first non-display area being between the opening area and the display area, a plurality of display elements arranged in the display area, a thin film encapsulation layer that covers the display elements, the thin film encapsulation layer including an inorganic encapsulation layer and an organic encapsulation layer, a groove in the first non-display area, a planarization layer in the first non-display area, the planarization layer covering the groove, a first inorganic insulating layer under the planarization layer such that the first inorganic insulating layer is between the planarization layer and the substrate, and a second inorganic insulating layer over the planarization layer.Type: ApplicationFiled: July 14, 2023Publication date: November 16, 2023Applicant: Samsung Display Co., Ltd.Inventors: Yoonsun CHOI, Hyunchul KIM, Seongryong LEE, Eunae JUNG, Wonsuk CHOI
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Patent number: 11818927Abstract: A display panel includes: a plurality of pixels in a display area; a plurality of data lines in the display area and extending along a first direction; a plurality of scan lines in the display area and extending along a second direction crossing the first direction; and a scan driver in a peripheral area adjacent to the display area and configured to provide a scan signal to the scan lines, wherein the peripheral area includes a corner area adjacent to a corner of the display area, and a notch area adjacent to the corner area and receding from a side of the peripheral area to form a notch, wherein a distance between the display area and an outer edge of the corner area is larger than a distance between the display area and an outer edge of the notch area.Type: GrantFiled: June 18, 2021Date of Patent: November 14, 2023Assignee: Samsung Display Co., Ltd.Inventors: Kiho Bang, Eunhye Kim, Eunae Jung, Wonsuk Choi