Patents by Inventor Haesuk CHOI
Haesuk CHOI 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: 20230380084Abstract: Disclosed is a display device. The display device of the present disclosure includes: a housing which is elongated, and has a base; a roller which is rotatably installed on the base inside the housing; a display panel which is wound around or unwound from the roller; a module cover which is elongated in a longitudinal direction of the housing, has a plurality of segments arranged sequentially in an up-down direction of the display panel in a rear of the display panel, and is wound around or unwound from the roller along with the display panel; and a foldable link which is located in the rear of the display panel, has one side pivotally connected to the base, and has the other side pivotally connected to an upper side of the module cover so that the display panel and module cover stand up while being unwound from the roller, wherein the base is tilted at a certain angle with respect to a bottom of the housing.Type: ApplicationFiled: September 23, 2020Publication date: November 23, 2023Applicant: LG ELECTRONICS INC.Inventors: Hoyoung KIM, Haesuk CHOI, Heegun PARK
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Patent number: 11735072Abstract: A display device is disclosed. The display device includes a display panel configured to be wound around or unwound from a roller installed in a housing, wherein the housing is configured to provide a receiving space for the display panel, a module cover coupled to a rear of the display panel, wherein the module cover is configured to be wound around or unwound from the roller with the display panel, an extension sheet extending from a lower side of the display panel, wherein the extension sheet is configured to be wound from the roller, and at least one shock-absorbing member positioned next to a lower end of the module cover, wherein the at least one shock-absorbing member is disposed at a rear surface of the extension sheet.Type: GrantFiled: July 1, 2022Date of Patent: August 22, 2023Assignee: LG ELECTRONICS INC.Inventors: Hoyoung Kim, Haesuk Choi, Kyeongdong Kim, Byunghee Kim
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Patent number: 11665837Abstract: A display device is provided.Type: GrantFiled: January 10, 2022Date of Patent: May 30, 2023Assignee: LG ELECTRONICS INC.Inventors: Hoyoung Kim, Haesuk Choi, Kyeongdong Kim
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Publication number: 20220369482Abstract: Provided is a display device. The display device includes an elongated housing; a roller installed inside the housing; a display panel wound on or unwound from the roller; a module cover elongated in a longitudinal direction of the housing and having a plurality of segments sequentially arranged in an up-down direction of the display panel at a rear of the display panel; a top case located at an upper end of the display panel and coupled to the module cover; a foldable link located at a rear of the module cover and having one side pivotably connected to the housing; a coupling protrusion protruding from the top case to the rear of the module cover; and a link bracket pivotably connected to the other side of the foldable link and supporting the coupling protrusion.Type: ApplicationFiled: October 25, 2019Publication date: November 17, 2022Applicant: LG ELECTRONICS INC.Inventors: Heegun PARK, Haesuk CHOI, Changwan NOH, Hoyoung KIM
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Publication number: 20220335864Abstract: A display device is disclosed. The display device includes a display panel configured to be wound around or unwound from a roller installed in a housing, wherein the housing is configured to provide a receiving space for the display panel, a module cover coupled to a rear of the display panel, wherein the module cover is configured to be wound around or unwound from the roller with the display panel, an extension sheet extending from a lower side of the display panel, wherein the extension sheet is configured to be wound from the roller, and at least one shock-absorbing member positioned next to a lower end of the module cover, wherein the at least one shock-absorbing member is disposed at a rear surface of the extension sheet.Type: ApplicationFiled: July 1, 2022Publication date: October 20, 2022Applicant: LG ELECTRONICS INC.Inventors: Hoyoung KIM, Haesuk CHOI, Kyeongdong KIM, Byunghee KIM
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Patent number: 11403974Abstract: A display device is disclosed. The display device includes a display panel configured to be wound around or unwound from a roller installed in a housing, wherein the housing is configured to provide a receiving space for the display panel, a module cover coupled to a rear of the display panel, wherein the module cover is configured to be wound around or unwound from the roller with the display panel, an extension sheet extending from a lower side of the display panel, wherein the extension sheet is configured to be wound from the roller, and at least one shock-absorbing member positioned next to a lower end of the module cover, wherein the at least one shock-absorbing member is disposed at a rear surface of the extension sheet.Type: GrantFiled: December 28, 2020Date of Patent: August 2, 2022Assignee: LG ELECTRONICS INC.Inventors: Hoyoung Kim, Haesuk Choi, Kyeongdong Kim, Byunghee Kim
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Publication number: 20220132684Abstract: A display device is provided.Type: ApplicationFiled: January 10, 2022Publication date: April 28, 2022Applicant: LG ELECTRONICS INC.Inventors: Hoyoung KIM, Haesuk CHOI, Kyeongdong KIM
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Patent number: 11229128Abstract: A display device is provided.Type: GrantFiled: June 3, 2020Date of Patent: January 18, 2022Assignee: LG ELECTRONICS INC.Inventors: Hoyoung Kim, Haesuk Choi, Kyeongdong Kim
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Patent number: 11127323Abstract: The present disclosure provides a display device according to one embodiment including: a housing, a roller disposed in the housing, a flexible display configured to be rolled around the roller, an upper assembly coupled to an upper region of the flexible display, a lift assembly comprising a plurality of arms coupled to the upper assembly and configured to extend the flexible display from the housing, at least one arm comprising a portion pivotably connecting to a slider through a rod, a motor configured to drive a driving rod to move the slider along the driving rod in a first horizontal direction to lift the lift assembly to extend the flexible display in a vertical direction, a plurality of springs positioned along the driving rod, wherein the plurality of springs are aligned end-to-end to provide a pushing force to the slider in the first horizontal direction and one or more spacers positioned between each of the plurality of springs.Type: GrantFiled: April 14, 2020Date of Patent: September 21, 2021Assignee: LG ELECTRONICS INC.Inventors: Hoyoung Kim, Haesuk Choi, Kyeongdong Kim, Dongkyoon Han
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Publication number: 20210201714Abstract: A display device is disclosed. The display device includes a display panel configured to be wound around or unwound from a roller installed in a housing, wherein the housing is configured to provide a receiving space for the display panel, a module cover coupled to a rear of the display panel, wherein the module cover is configured to be wound around or unwound from the roller with the display panel, an extension sheet extending from a lower side of the display panel, wherein the extension sheet is configured to be wound from the roller, and at least one shock-absorbing member positioned next to a lower end of the module cover, wherein the at least one shock-absorbing member is disposed at a rear surface of the extension sheet.Type: ApplicationFiled: December 28, 2020Publication date: July 1, 2021Applicant: LG ELECTRONICS INC.Inventors: Hoyoung KIM, Haesuk CHOI, Kyeongdong KIM, Byunghee KIM
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Publication number: 20200396850Abstract: A display device is provided.Type: ApplicationFiled: June 3, 2020Publication date: December 17, 2020Applicant: LG ELECTRONICS INC.Inventors: Hoyoung KIM, Haesuk CHOI, Kyeongdong KIM
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Publication number: 20200394942Abstract: The present disclosure provides a display device according to one embodiment including: a housing, a roller disposed in the housing, a flexible display configured to be rolled around the roller, an upper assembly coupled to an upper region of the flexible display, a lift assembly comprising a plurality of arms coupled to the upper assembly and configured to extend the flexible display from the housing, at least one arm comprising a portion pivotably connecting to a slider through a rod, a motor configured to drive a driving rod to move the slider along the driving rod in a first horizontal direction to lift the lift assembly to extend the flexible display in a vertical direction, a plurality of springs positioned along the driving rod, wherein the plurality of springs are aligned end-to-end to provide a pushing force to the slider in the first horizontal direction and one or more spacers positioned between each of the plurality of springs.Type: ApplicationFiled: April 14, 2020Publication date: December 17, 2020Applicant: LG ELECTRONICS INC.Inventors: Hoyoung KIM, Haesuk CHOI, Kyeongdong KIM, Dongkyoon HAN