Patents by Inventor Seung-Lyong Bok
Seung-Lyong Bok 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: 12295237Abstract: 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 27, 2024Date of Patent: May 6, 2025Assignee: Samsung Display Co., Ltd.Inventors: Seung-Lyong Bok, Jae-Kyoung Kim, Chang Sik Kim
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Publication number: 20250130678Abstract: An electronic device includes: a sensor layer on a display layer, the sensor layer including a sensing electrode, the display layer including: first pixels, second pixels spaced apart from the first pixels in a first direction, and third pixels arranged with the first pixels along a second direction, the second pixels are arranged along the second direction, and two adjacent second pixels form a first pixel group, the two second pixels are spaced apart by a first distance in the second direction, and the first pixel group is spaced apart by a second distance in the second direction from a second pixel group, the sensing electrode includes a first sensing electrode and a second sensing electrode each including sensing patterns each sensing pattern including a first portion adjacent to the first and third pixels, and a second portion extending in the first direction between the first and second pixel group.Type: ApplicationFiled: December 24, 2024Publication date: April 24, 2025Inventors: SEUNG-LYONG BOK, KICHEOL KIM
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Patent number: 12277282Abstract: A organic light emitting display device includes a substrate comprising a light-emitting region and a reflection region, a first sensing electrode which senses a touch position is disposed in the reflection region, and comprises a material having a first reflectivity and a second sensing electrode which senses a touch position is disposed in the light-emitting region and the reflection region, and comprises a material having a second reflectivity, and overlapping a portion of the first sensing electrode.Type: GrantFiled: September 10, 2021Date of Patent: April 15, 2025Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Young-Seok Seo, Seung-lyong Bok, MuGyeom Kim
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Patent number: 12273673Abstract: A display device includes a display panel including a display layer including light-emitting elements disposed on a substrate, and a sensor electrode layer disposed on the display layer. The sensor electrode layer includes a first sound electrode and a second sound electrode; a vibration layer electrically contacting the first sound electrode and the second sound electrode and being deformed in response to a first sound driving voltage applied to the first sound electrode and a second sound driving voltage applied to the second sound electrode; and sensor electrodes disposed on the vibration layer. The sensor electrodes sense an input.Type: GrantFiled: August 17, 2023Date of Patent: April 8, 2025Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Young Seok Seo, Jung Hun Noh, Seung Lyong Bok, Yi Joon Ahn, Sun Mi Yu, Jin Oh Kwag
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Patent number: 12266207Abstract: A display device includes: a display panel to display an image including a first area and a second area; a fingerprint sensor disposed under the display panel in the first area; a touch sensor to sense a touch position according to a touch of a user on the display panel in the first area and the second area; a sensor control unit to control an operation of the fingerprint sensor and the touch sensor; a display driving unit to control an image display operation of the display panel; and an identification pattern disposed in a portion of the first area to recognize a position of a fingerprint sensor area to the user; wherein the sensor control unit sequentially or simultaneously is configured to drive the touch sensor and the fingerprint sensor, and wherein the first area is enclosed by the second area in a plan view.Type: GrantFiled: August 2, 2021Date of Patent: April 1, 2025Assignee: Samsung Display Co., Ltd.Inventor: Seung Lyong Bok
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Publication number: 20250103172Abstract: An electronic apparatus including: an electronic module; a display panel including a first region overlapped with the electronic module and a second region adjacent to the first region, a plurality of first emission parts, which are disposed in the first region and are spaced apart from each other, and a plurality of second emission parts, which are disposed in the second region and are spaced apart from each other; and an input sensor including a first electrode, which is disposed on the first region, a second electrode, which is disposed on the second region, a third electrode, which is disposed on the second region and is electrically disconnected from the second electrode, and a plurality of conductive patterns, which are disposed on the second region, wherein the conductive patterns comprise a first pattern, which is electrically connected to the first electrode, and a second pattern, which is electrically floated.Type: ApplicationFiled: December 8, 2024Publication date: March 27, 2025Inventors: SEUNG-LYONG BOK, KICHEOL KIM
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Publication number: 20250068280Abstract: A display device including a touch sensor and a driving method thereof, and more particularly, a curved display device including a touch sensor and a driving method thereof, are presented. The display device includes: a touch sensor unit including a plurality of touch sensors; and at least one touch surface curved to along a first direction, wherein the touch surface includes a center region and edge regions positioned at both sides of the center region along the first direction, and wherein a sensitivity of the touch sensor in the center region is higher than a sensitivity of the touch sensors in the edge regions.Type: ApplicationFiled: November 11, 2024Publication date: February 27, 2025Inventors: Seung Lyong BOK, Won Ki HONG
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Patent number: 12230739Abstract: A display device includes pixel areas; and a pixel disposed in each of the pixel areas. The pixel includes a first electrode and a second electrode disposed on a substrate and disposed on a same layer, a light emitting element disposed on the first electrode and the second electrode, a third electrode electrically connecting the first electrode to a first end of the light emitting element, a fourth electrode electrically connecting the second electrode to a second end of the light emitting element, and an electrode pattern and the electrode pattern and one of the third electrode and the fourth electrode being disposed on a same layer.Type: GrantFiled: September 8, 2020Date of Patent: February 18, 2025Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Seung Lyong Bok, Hyun Min Cho
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Publication number: 20250048862Abstract: According to an embodiment, a display device may include a substrate, a driver element layer disposed on the substrate, a line layer disposed on the driver element layer and including a first inorganic layer and a second inorganic layer disposed on the first inorganic layer, and a light-emitting element layer disposed on the line layer and including a plurality of first electrodes, a intermediate layer, and a second electrode sequentially stacked. The line layer may include a trench between the first electrodes, there being no first inorganic layer or the second inorganic layer in the trench. The second inorganic layer may include an undercut area in the trench under the first inorganic layer.Type: ApplicationFiled: April 30, 2024Publication date: February 6, 2025Inventor: Seung Lyong BOK
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Patent number: 12210713Abstract: An electronic device includes: a sensor layer on a display layer, the sensor layer including a sensing electrode, the display layer including: first pixels, second pixels spaced apart from the first pixels in a first direction, and third pixels arranged with the first pixels along a second direction, the second pixels are arranged along the second direction, and two adjacent second pixels form a first pixel group, the two second pixels are spaced apart by a first distance in the second direction, and the first pixel group is spaced apart by a second distance in the second direction from a second pixel group, the sensing electrode includes a first sensing electrode and a second sensing electrode each including sensing patterns each sensing pattern including a first portion adjacent to the first and third pixels, and a second portion extending in the first direction between the first and second pixel group.Type: GrantFiled: December 7, 2023Date of Patent: January 28, 2025Assignee: Samsung Display Co., Ltd.Inventors: Seung-Lyong Bok, Kicheol Kim
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Patent number: 12189910Abstract: An electronic apparatus including: an electronic module; a display panel including a first region overlapped with the electronic module and a second region adjacent to the first region, a plurality of first emission parts, which are disposed in the first region and are spaced apart from each other, and a plurality of second emission parts, which are disposed in the second region and are spaced apart from each other; and an input sensor including a first electrode, which is disposed on the first region, a second electrode, which is disposed on the second region, a third electrode, which is disposed on the second region and is electrically disconnected from the second electrode, and a plurality of conductive patterns, which are disposed on the second region, wherein the conductive patterns comprise a first pattern, which is electrically connected to the first electrode, and a second pattern, which is electrically floated.Type: GrantFiled: November 28, 2023Date of Patent: January 7, 2025Assignee: Samsung Display Co., Ltd.Inventors: Seung-Lyong Bok, Kicheol Kim
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Publication number: 20240427463Abstract: 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: September 9, 2024Publication date: December 26, 2024Applicant: 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: 12169607Abstract: A display device including a touch sensor and a driving method thereof, and more particularly, a curved display device including a touch sensor and a driving method thereof, are presented. The display device includes: a touch sensor unit including a plurality of touch sensors; and at least one touch surface curved to along a first direction, wherein the touch surface includes a center region and edge regions positioned at both sides of the center region along the first direction, and wherein a sensitivity of the touch sensor in the center region is higher than a sensitivity of the touch sensors in the edge regions.Type: GrantFiled: August 7, 2023Date of Patent: December 17, 2024Assignee: Samsung Display Co., Ltd.Inventors: Seung Lyong Bok, Won Ki Hong
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Patent number: 12147635Abstract: An electronic panel includes: a base substrate; a first sensor including a first sensing electrode on the base substrate, a second sensing electrode spaced apart from the first sensing electrode, a first sensing line connected to the first sensing electrode, and a second sensing line connected to the second sensing electrode; and a second sensor including an additional sensing electrode spaced apart from the first sensing electrode and the second sensing electrode, wherein the additional sensing electrode overlaps the first sensing line on a plane.Type: GrantFiled: September 27, 2021Date of Patent: November 19, 2024Assignee: Samsung Display Co., Ltd.Inventors: Seung-lyong Bok, Jungkyu Lee
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Publication number: 20240363608Abstract: A display device includes: a display panel including a first display area including first sub-pixels to display an image, and a second display area including second sub-pixels and a transmission area adjacent to the second sub-pixels; and an optical device overlapping the second display area of the display panel and configured to detect light incident through the transmission area. Each of the second sub-pixels includes: a first contact electrode; a second contact electrode located apart from the first contact electrode; and a light emitting element between the first contact electrode and the second contact electrode.Type: ApplicationFiled: July 8, 2024Publication date: October 31, 2024Inventors: Seung Lyong BOK, An Na RYU, Jin Oh KWAG
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Publication number: 20240351603Abstract: A vehicle control system includes: a first display unit including a first display area in which an image is displayed; a first touch unit including a first touch area that includes at least a portion overlapping the first display area and receives a touch of a user; a second display unit including a second display area in which the image is displayed; a second touch unit including a second touch area that includes at least a portion overlapping the second display area and receives the touch of the user; a vehicle drive unit that drives a vehicle; a main controller that controls the vehicle drive unit, based on the touch of the user; a main power unit that supplies a main power to the first touch unit and the main controller; and a first auxiliary power unit the supplies a first auxiliary power to the second touch unit.Type: ApplicationFiled: October 27, 2023Publication date: October 24, 2024Applicant: Samsung Display Co., LTD.Inventor: Seung Lyong BOK
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Publication number: 20240349570Abstract: An organic light emitting display device includes a substrate, a pixel structure, and a touch sensor electrode. The substrate includes a sub-pixel region and a transparent region. The pixel structure is disposed in the sub-pixel region on the substrate. The touch sensor electrode is disposed in the transparent region on the substrate.Type: ApplicationFiled: June 27, 2024Publication date: October 17, 2024Inventors: Seung-Lyong BOK, Yong-Han PARK, Cheol-Yun JEONG
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Publication number: 20240340589Abstract: A display device includes a thin-film transistor layer disposed on a substrate and including thin-film transistors; and an emission material layer disposed on the thin-film transistor layer. The emission material layer includes light-emitting elements each including a first light-emitting electrode, an emissive layer and a second light-emitting electrode, light-receiving elements each including a first light-receiving electrode, a light-receiving semiconductor layer and a second light-receiving electrode, and a first bank disposed on the first light-emitting electrode and defining an emission area of each of the light-emitting elements. The light-receiving elements are disposed on the first bank.Type: ApplicationFiled: June 21, 2024Publication date: October 10, 2024Applicant: Samsung Display Co., LTD.Inventors: Seung Lyong BOK, Jong In BAEK, Young Seok SEO, Sun Mi YU, Jong Hyun LEE, Jin Oh KWAG
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Publication number: 20240310948Abstract: An electronic device includes a display layer and a sensor layer. The sensor layer includes a plurality of first electrode groups arranged in a first direction, a plurality of second electrode groups arranged in a second direction crossing the first direction, and a plurality of trace lines electrically connected to the plurality of first electrode groups and the plurality of second electrode groups and at least partially overlapping the display area. Each of the plurality of first electrode groups includes a 1-1st electrode and a 1-2nd electrode spaced apart from each other in the second direction, and each of the plurality of second electrode groups includes a 2-1st electrode and a 2-2nd electrode spaced from each other in the first direction.Type: ApplicationFiled: February 6, 2024Publication date: September 19, 2024Inventors: SEUNG-LYONG BOK, KICHEOL KIM
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Patent number: 12086367Abstract: 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: GrantFiled: April 20, 2023Date of Patent: September 10, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Seung Lyong Bok, Ki Seo Kim, Jae Kyoung Kim, Young Seok Seo, Sun Mi Yu, Jin Oh Kwag