Patents by Inventor Dae-Hyun Noh
Dae-Hyun Noh 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: 20240133642Abstract: The present invention relates to an integrated connector and a heat exchanger including the same, in which a connector main body is formed by pressing one pipe, a cap is press-fitted into the connector main body, such that the integrated connector is formed so that an interior of the connector main body is blocked by the cap. Therefore, the number of components used to manufacture a connector, which connects and securely couples a header tank and a gas-liquid separator, may be reduced, the integrated connector may be easily manufactured, and a brazing defect may be reduced at portions where the integrated connector is joined to the header tank and the gas-liquid separator of the heat exchanger.Type: ApplicationFiled: September 26, 2023Publication date: April 25, 2024Inventors: Seung Hark SHIN, Woon Sik KIM, Dae Sung NOH, Hyunwoo CHO, Min Won SEO, Sung Hong SHIN, Jong Du LEE, Jung Hyun CHO, Uk HUH
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Patent number: 11862645Abstract: A display device includes a substrate that includes a display area and a pad area, and a plurality of data pads that are provided on the pad area of the substrate and arranged along a first direction and a second direction, where the plurality of data pads includes a first data pad, a second data pad that is disposed adjacent to the first data pad along the first direction, a third data pad that is disposed adjacent to the first data pad along the second direction, and a fourth data pad that is disposed adjacent to the second data pad along the second direction, and the first data pad and the second connection wire are respectively disposed in different layers.Type: GrantFiled: January 12, 2021Date of Patent: January 2, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: So Young Lee, Dae-Hyun Noh, Hyun-Chol Bang, Sang Won Seo, Ju Hee Hyeon
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Publication number: 20230418399Abstract: Provided is a display device according to an embodiment including a display panel including a display region and a non-display region, and an input sensing unit disposed on the display panel, wherein the input sensing unit includes a first sensing insulating layer disposed on the display panel, and a first sensing conductive layer disposed on the first sensing insulating layer, and the first sensing insulating layer has an atomic ratio of nitrogen (N) to silicon (Si) of about 0.69 to about 0.85. Accordingly, corrosion of the electrode and wires due to the electric field when the input sensing unit is driven may be controlled. Accordingly, reliability of the display device may be improved.Type: ApplicationFiled: April 6, 2023Publication date: December 28, 2023Inventors: HONGBEOM LEE, DAE-HYUN NOH, SOYUL JEON, JIN-HO JEONG, DONGWOOK KIM, JINHO KIM, HYEJIN KIM, HYUNGCHUL LIM
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Patent number: 11842691Abstract: A display device including: first pixels connected to a first write line and a first compensation line; second pixels connected to a second write fine and a second compensation line; third pixels connected to a third write line and a third compensation line; fourth pixels connected to a fourth write line and a fourth compensation line; fifth pixels connected to a fifth write line and a fifth compensation line; sixth pixels connected to a sixth write line and a sixth compensation line; seventh pixels connected to a seventh write line and a seventh compensation line; and eighth pixels connected to an eighth write line and an eighth compensation line, the first to fourth compensation lines are connected to a first node, the fifth and sixth compensation lines are connected to a second node, the seventh and eighth compensation lines are connected to a third node.Type: GrantFiled: December 19, 2022Date of Patent: December 12, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Yong Sung Park, Dae Hyun Noh
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Patent number: 11677058Abstract: A display device includes a substrate. The substrate has a trench portion recessed inward at a side, and includes a first display area, a second display area and a third display area, the second and third display areas being protruded from a first side of the first display area with the trench portion interposed therebetween, and a peripheral area around the display area. First gate lines, second gate lines, and third gate lines are respectively on the first display area, the second display area, and the third display area, and are respectively coupled to first pixels, second pixels, and third pixels. First, second, and third gate drivers are respectively to sequentially provide first gate signals, second gate signals, and third gate signals to the first gate lines, second gate lines, and third gate lines. The third gate driver is on the peripheral area between the third and second display areas.Type: GrantFiled: February 16, 2021Date of Patent: June 13, 2023Assignee: Samsung Display Co., Ltd.Inventors: Yong Sung Park, Hyun Woo Kim, Dae Hyun Noh, Seung Bin Lee
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Publication number: 20230138496Abstract: A display device including: first pixels connected to a first write line and a first compensation line; second pixels connected to a second write fine and a second compensation line; third pixels connected to a third write line and a third compensation line; fourth pixels connected to a fourth write line and a fourth compensation line; fifth pixels connected to a fifth write line and a fifth compensation line; sixth pixels connected to a sixth write line and a sixth compensation line; seventh pixels connected to a seventh write line and a seventh compensation line; and eighth pixels connected to an eighth write line and an eighth compensation line, the first to fourth compensation lines are connected to a first node, the fifth and sixth compensation lines are connected to a second node, the seventh and eighth compensation lines are connected to a third node.Type: ApplicationFiled: December 19, 2022Publication date: May 4, 2023Inventors: Yong Sung PARK, Dae Hyun Noh
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Patent number: 11605700Abstract: A display device includes an active pattern disposed on a substrate, a first transistor, a first scan line, a first power voltage line, a first electrode pattern and an organic light-emitting layer disposed on the substrate. The first transistor includes a first gate electrode disposed in a first overlapping area of the active pattern where the first gate electrode overlaps the active pattern. The first scan line is disposed adjacent to the first gate electrode. The first power voltage line includes a first electrode portion and a second electrode portion. The first electrode portion overlaps the first gate electrode. The second electrode portion extends from the first electrode portion in a direction crossing the first scan line and overlaps the first scan line.Type: GrantFiled: December 21, 2021Date of Patent: March 14, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Yong Sung Park, Wonjang Ki, Dae-Hyun Noh, Minsu Lee, Seung Bin Lee
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Patent number: 11580910Abstract: A display device includes a display panel including a first display area; a second display area protruding in a first direction from the first display area; and a first non-display area adjacent to a side of the second display area. Each of the first display area and the second display area includes subpixels that display an image and scan lines electrically connected to the subpixels. The first non-display area includes dummy pixels; a common scan line electrically connected to the dummy pixels; load matching switch elements respectively disposed between the scan lines and the common scan line; and a load matching driving circuit that outputs load matching control signals to control turn-on and turn-off of the load matching switch elements.Type: GrantFiled: March 22, 2021Date of Patent: February 14, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Yong Sung Park, Hyun Woo Kim, Dae Hyun Noh, Seung Bin Lee
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Patent number: 11532275Abstract: A display device including: first pixels connected to a first write line and a first compensation line; second pixels connected to a second write line and a second compensation line; third pixels connected to a third write line and a third compensation line; fourth pixels connected to a fourth write line and a fourth compensation line; fifth pixels connected to a fifth write line and a fifth compensation line; sixth pixels connected to a sixth write line and a sixth compensation line; seventh pixels connected to a seventh write line and a seventh compensation line; and eighth pixels connected to an eighth write line and an eighth compensation line, the first to fourth compensation lines are connected to a first node, the fifth and sixth compensation lines are connected to a second node, the seventh and eighth compensation lines are connected to a third node.Type: GrantFiled: November 19, 2020Date of Patent: December 20, 2022Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Yong Sung Park, Dae Hyun Noh
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Patent number: 11322572Abstract: An organic light emitting diode display is described which includes a substrate having a display area and a non-display area; a metal layer disposed on the non-display area of the substrate, an insulating layer, a voltage line disposed on the gate insulating layer and receiving a driving voltage, a second voltage line disposed on the gate insulating layer and receiving a low driving voltage, an organic insulating layer, and a cathode electrode disposed on the organic insulating layer. The second voltage line and the cathode electrode are electrically connected to each other through an opening formed in the organic insulating layer, and the first voltage line or the second voltage line is electrically connected to the metal layer through an opening formed in the gate insulating layer.Type: GrantFiled: February 7, 2020Date of Patent: May 3, 2022Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Dae-Hyun Noh, Yong Sung Park, Won Jang Ki, Dong-Hyun Lee, Min Su Lee, Seung Bin Lee
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Publication number: 20220130941Abstract: An organic light emitting diode display device includes a substrate, a light emitting layer, a first power supply wire, a second power supply wire, a connection pattern, and an upper electrode. The substrate has a display region, a peripheral region surrounding the display region and including first, second, and third peripheral regions, and a pad region disposed on one side of the peripheral region. The light emitting layer is disposed in the display region on the substrate. The first power supply wire is disposed in the second and third peripheral regions and a part of the first peripheral region on the substrate. The second power supply wire is disposed in the display region, the first peripheral region, and the third peripheral region on the substrate without being disposed in the second peripheral region, and is located inward of the first power supply wire.Type: ApplicationFiled: November 5, 2021Publication date: April 28, 2022Inventors: Minsu LEE, Yong Sung Park, Dae-Hyun Noh, Seung Bin Lee
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Publication number: 20220115492Abstract: A display device includes an active pattern disposed on a substrate, a first transistor, a first scan line, a first power voltage line, a first electrode pattern and an organic light-emitting layer disposed on the substrate. The first transistor includes a first gate electrode disposed in a first overlapping area of the active pattern where the first gate electrode overlaps the active pattern. The first scan line is disposed adjacent to the first gate electrode. The first power voltage line includes a first electrode portion and a second electrode portion. The first electrode portion overlaps the first gate electrode. The second electrode portion extends from the first electrode portion in a direction crossing the first scan line and overlaps the first scan line.Type: ApplicationFiled: December 21, 2021Publication date: April 14, 2022Applicant: Samsung Display Co., LTD.Inventors: Yong Sung PARK, Wonjang KI, Dae-Hyun NOH, Minsu LEE, Seung Bin LEE
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Patent number: 11238806Abstract: A display device includes: a display panel including a plurality of pixels; a scan driver configured to supply a scan signal to the pixels through a scan line; and a timing controller configured to control a pulse width of the scan signal according to a display luminance of the display panel.Type: GrantFiled: January 31, 2020Date of Patent: February 1, 2022Assignee: Samsung Display Co., Ltd.Inventors: Yong Sung Park, Won Jang Ki, Dae Hyun Noh, Min Su Lee, Seung Bin Lee
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Patent number: 11222941Abstract: A display device includes an active pattern disposed on a substrate, a first transistor, a first scan line, a first power voltage line, a first electrode pattern and an organic light-emitting layer disposed on the substrate. The first transistor includes a first gate electrode disposed in a first overlapping area of the active pattern where the first gate electrode overlaps the active pattern. The first scan line is disposed adjacent to the first gate electrode. The first power voltage line includes a first electrode portion and a second electrode portion. The first electrode portion overlaps the first gate electrode. The second electrode portion extends from the first electrode portion in a direction crossing the first scan line and overlaps the first scan line.Type: GrantFiled: January 17, 2020Date of Patent: January 11, 2022Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Yong Sung Park, Wonjang Ki, Dae-Hyun Noh, Minsu Lee, Seung Bin Lee
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Patent number: 11195898Abstract: An organic light emitting diode display device includes a substrate, a light emitting layer, a first power supply wire, a second power supply wire, a connection pattern, and an upper electrode. The substrate has a display region, a peripheral region surrounding the display region and including first, second, and third peripheral regions, and a pad region disposed on one side of the peripheral region. The light emitting layer is disposed in the display region on the substrate. The first power supply wire is disposed in the second and third peripheral regions and a part of the first peripheral region on the substrate. The second power supply wire is disposed in the display region, the first peripheral region, and the third peripheral region on the substrate without being disposed in the second peripheral region, and is located inward of the first power supply wire.Type: GrantFiled: August 21, 2019Date of Patent: December 7, 2021Assignee: Samsung Display Co., Ltd.Inventors: Minsu Lee, Yong Sung Park, Dae-Hyun Noh, Seung Bin Lee
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Publication number: 20210367122Abstract: A display device includes a substrate. The substrate has a trench portion recessed inward at a side, and includes a first display area, a second display area and a third display area, the second and third display areas being protruded from a first side of the first display area with the trench portion interposed therebetween, and a peripheral area around the display area. First gate lines, second gate lines, and third gate lines are respectively on the first display area, the second display area, and the third display area, and are respectively coupled to first pixels, second pixels, and third pixels. First, second, and third gate drivers are respectively to sequentially provide first gate signals, second gate signals, and third gate signals to the first gate lines, second gate lines, and third gate lines. The third gate driver is on the peripheral area between the first and second display areas.Type: ApplicationFiled: February 16, 2021Publication date: November 25, 2021Inventors: Yong Sung PARK, Hyun Woo KIM, Dae Hyun NOH, Seung Bin LEE
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Publication number: 20210327361Abstract: A display device including: first pixels connected to a first write line and a first compensation line; second pixels connected to a second write line and a second compensation line; third pixels connected to a third write line and a third compensation line; fourth pixels connected to a fourth write line and a fourth compensation line; fifth pixels connected to a fifth write line and a fifth compensation line; sixth pixels connected to a sixth write line and a sixth compensation line; seventh pixels connected to a seventh write line and a seventh compensation line; and eighth pixels connected to an eighth write line and an eighth compensation line, the first to fourth compensation lines are connected to a first node, the fifth and sixth compensation lines are connected to a second node, the seventh and eighth compensation lines are connected to a third node.Type: ApplicationFiled: November 19, 2020Publication date: October 21, 2021Inventors: Yong Sung PARK, Dae Hyun NOH
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Publication number: 20210327362Abstract: A display device includes a display panel including a first display area; a second display area protruding in a first direction from the first display area; and a first non-display area adjacent to a side of the second display area. Each of the first display area and the second display area includes subpixels that display an image and scan lines electrically connected to the subpixels. The first non-display area includes dummy pixels; a common scan line electrically connected to the dummy pixels; load matching switch elements respectively disposed between the scan lines and the common scan line; and a load matching driving circuit that outputs load matching control signals to control turn-on and turn-off of the load matching switch elements.Type: ApplicationFiled: March 22, 2021Publication date: October 21, 2021Applicant: Samsung Display Co., LTD.Inventors: Yong Sung PARK, Hyun Woo KIM, Dae Hyun NOH, Seung Bin LEE
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Patent number: 11099417Abstract: An electronic apparatus including a base substrate that includes an active area and a peripheral area adjacent to the active area, a plurality of pixels that are disposed in the active area, a plurality of pads that are disposed in the peripheral area, fan-out lines that are disposed in the peripheral area and connect the pixels and the pads, and an anti-reflection layer that includes an active portion and a peripheral portion. The active portion overlaps the active area and includes a plurality of color patterns respectively overlapping the pixels, and the peripheral portion overlaps the peripheral area. The anti-reflection layer overlaps at least a part of the fan-out lines.Type: GrantFiled: January 10, 2020Date of Patent: August 24, 2021Assignee: Samsung Display Co., Ltd.Inventors: Minsu Lee, Wonjang Ki, Dae-Hyun Noh, Yongsung Park, Seungbin Lee
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Patent number: 11010007Abstract: Provided is a display device, including a display panel. An input sensing panel is disposed on the display panel. The input sensing panel includes a plurality of first sensor units arranged along a first direction. A first connection unit is configured to connect the first sensor units. A plurality of second sensor units are arranged along a second direction crossing the first direction. A second connection unit is configured to connect the second sensor units. A first insulation layer is disposed between the first connection unit and the second connection unit. A second insulation layer covers the first insulation layer. A plurality of holes is provided on an upper surface of the second insulation layer, and a thickness of the second insulation layer is greater than a depth of each of the plurality of holes.Type: GrantFiled: January 3, 2020Date of Patent: May 18, 2021Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Minsu Lee, Jeong Won Kim, Dae-Hyun Noh, Yongsung Park, Seungbin Lee, Richard James