Patents by Inventor Sungeun BAE
Sungeun BAE 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: 20240395177Abstract: The display device may include a display panel and a frame diposed on a rear surface of the display panel. The display device also includes a plurality of binders fixed to the rear surface of the display panel and disposed between the display panel and the frame, and a plurality of coupling members penetrating through the frame and coupled to the plurality of binders. Therefore, the flatness of the display panel attached to the plurality of binders may be improved by adjusting the locations of the frame and the plurality of binders. Also, the display panel and the frame may be easily attached and detached using the plurality of binders and the plurality of coupling members.Type: ApplicationFiled: August 5, 2024Publication date: November 28, 2024Applicant: LG Display Co., Ltd.Inventors: Sunghwan YOON, HanSeok KIM, Sungeun BAE
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Patent number: 12080200Abstract: The display device may include a display panel and a frame diposed on a rear surface of the display panel. The display device also includes a plurality of binders fixed to the rear surface of the display panel and disposed between the display panel and the frame, and a plurality of coupling members penetrating through the frame and coupled to the plurality of binders. Therefore, the flatness of the display panel attached to the plurality of binders may be improved by adjusting the locations of the frame and the plurality of binders. Also, the display panel and the frame may be easily attached and detached using the plurality of binders and the plurality of coupling members.Type: GrantFiled: June 13, 2023Date of Patent: September 3, 2024Assignee: LG Display Co., Ltd.Inventors: Sunghwan Yoon, HanSeok Kim, Sungeun Bae
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Publication number: 20240222341Abstract: A display apparatus can include a substrate on which a plurality of light emitting diodes is disposed. The display apparatus further includes a plurality of first upper lines disposed on a top surface of the substrate. The display apparatus further includes a plurality of first lower lines disposed on a rear surface of the substrate. The display apparatus further includes a plurality of first side lines disposed on a side surface of the substrate and electrically connected to the plurality of first upper lines and the plurality of first lower lines. The display apparatus further includes a first shorting bar disposed on the side surface of the substrate and electrically connecting at least some of the plurality of first side lines.Type: ApplicationFiled: November 13, 2023Publication date: July 4, 2024Applicant: LG Display Co., Ltd.Inventors: JeeHun KIM, Hyeran JEONG, Sungeun BAE, Hyoseob LEE
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Publication number: 20240128407Abstract: A display device can include a first substrate having an active area and a non-active area, where the non-active area includes a plurality of first areas spaced apart from each other and a plurality of second areas disposed between the plurality of first areas. The display device can further include a plurality of first pad electrodes disposed on the plurality of first areas, a plurality of side lines disposed on the plurality of first pad electrodes, and a plurality of step compensation layers disposed in the plurality of second areas. By additionally forming the step compensation layers in the second areas, it is possible to compensate for step differences between the plurality of first areas and the plurality of second areas.Type: ApplicationFiled: October 16, 2023Publication date: April 18, 2024Applicant: LG Display Co., Ltd.Inventors: JeeHun KIM, Hyeran JEONG, Sungeun BAE, Hyo Seob LEE
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Publication number: 20230326377Abstract: The display device may include a display panel and a frame diposed on a rear surface of the display panel. The display device also includes a plurality of binders fixed to the rear surface of the display panel and disposed between the display panel and the frame, and a plurality of coupling members penetrating through the frame and coupled to the plurality of binders. Therefore, the flatness of the display panel attached to the plurality of binders may be improved by adjusting the locations of the frame and the plurality of binders. Also, the display panel and the frame may be easily attached and detached using the plurality of binders and the plurality of coupling members.Type: ApplicationFiled: June 13, 2023Publication date: October 12, 2023Applicant: LG Display Co., Ltd.Inventors: Sunghwan YOON, HanSeok KIM, Sungeun BAE
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Patent number: 11715395Abstract: The display device may include a display panel and a frame disposed on a rear surface of the display panel. The display device also includes a plurality of binders fixed to the rear surface of the display panel and disposed between the display panel and the frame, and a plurality of coupling members penetrating through the frame and coupled to the plurality of binders. Therefore, the flatness of the display panel attached to the plurality of binders may be improved by adjusting the locations of the frame and the plurality of binders. Also, the display panel and the frame may be easily attached and detached using the plurality of binders and the plurality of coupling members.Type: GrantFiled: May 11, 2021Date of Patent: August 1, 2023Assignee: LG Display Co., Ltd.Inventors: Sunghwan Yoon, HanSeok Kim, Sungeun Bae
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Publication number: 20220167537Abstract: According to an aspect of the present disclosure, a device for manufacturing a side line includes a stage on which a substrate is loaded, a side guide configured to be disposed adjacent to a side portion of the substrate loaded on the stage, and a printing unit configured to print a conductive paste on the substrate.Type: ApplicationFiled: October 15, 2021Publication date: May 26, 2022Applicant: LG Display Co., Ltd.Inventors: Hyoseob LEE, YoonSung TAK, YoungHo KIM, Sungeun BAE, JeeHun KIM
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Publication number: 20220157207Abstract: The display device may include a display panel and a frame disposed on a rear surface of the display panel. The display device also includes a plurality of binders fixed to the rear surface of the display panel and disposed between the display panel and the frame, and a plurality of coupling members penetrating through the frame and coupled to the plurality of binders. Therefore, the flatness of the display panel attached to the plurality of binders may be improved by adjusting the locations of the frame and the plurality of binders. Also, the display panel and the frame may be easily attached and detached using the plurality of binders and the plurality of coupling members.Type: ApplicationFiled: May 11, 2021Publication date: May 19, 2022Applicant: LG DISPLAY CO., LTD.Inventors: Sunghwan YOON, HanSeok KIM, Sungeun BAE
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Patent number: 11107800Abstract: A display device can include a substrate on which a semiconductor element and a common electrode are disposed; a light emitting diode which is disposed on the substrate and includes an n-type layer, a light emitting layer, and a p-type layer; an insulating layer disposed on the substrate and the light emitting diode; and a first connecting electrode which is connected to the light emitting diode and the semiconductor element. Accordingly, it is possible to minimize defects which can be caused during a process of disposing the light emitting diode on the substrate.Type: GrantFiled: December 26, 2019Date of Patent: August 31, 2021Assignee: LG DISPLAY CO., LTD.Inventors: HyeonHo Son, HanSaem Kang, Bogyun Chung, Sungeun Bae, HyungJu Park, Eunjeong Shin, Jeenmoon Yang
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Publication number: 20200212026Abstract: A display device can include a substrate on which a semiconductor element and a common electrode are disposed; a light emitting diode which is disposed on the substrate and includes an n-type layer, a light emitting layer, and a p-type layer; an insulating layer disposed on the substrate and the light emitting diode; and a first connecting electrode which is connected to the light emitting diode and the semiconductor element. Accordingly, it is possible to minimize defects which can be caused during a process of disposing the light emitting diode on the substrate.Type: ApplicationFiled: December 26, 2019Publication date: July 2, 2020Applicant: LG Display Co., Ltd.Inventors: HyeonHo SON, HanSaem KANG, Bogyun CHUNG, Sungeun BAE, HyungJu PARK, Eunjeong SHIN, Jeenmoon YANG