Patents by Inventor Jonggil PYO
Jonggil PYO 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: 12283207Abstract: A display device is disclosed. The display device of the present disclosure may comprise: a flexible display panel; a panel roller which elongates and on or from which the display panel is wound or unwound; a first frame positioned to be adjacent to one end of the panel roller; a second frame positioned to be adjacent to the other end of the panel roller and faces the first frame with respect to the panel roller; a bearing coupled to the one end of the panel roller and fixed to the first frame; a disk wheel adjacent to the other end of the panel roller and coupled to the panel roller while intersecting a rotary shaft of the panel roller; a first stable roller coming into contact with the disk wheel; and a second stable roller coming into contact with the disk wheel.Type: GrantFiled: February 24, 2020Date of Patent: April 22, 2025Assignee: LG ELECTRONICS INC.Inventor: Jonggil Pyo
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Publication number: 20250107018Abstract: A display device is provided. The display device of the present disclosure may include: a flexible display panel; a flexible plate which is positioned behind the display panel and to which the display panel is coupled; a driving module positioned behind the plate and coupled to the plate, the driving module including a slider that performs a linear reciprocating motion and a motor providing power to the slider; a wing positioned behind the plate and having one end coupled to the slider and the other end coupled to the plate, the wing including a pivot shaft disposed adjacent to the one end; a sensor detecting at least one of rotation of the motor or a position of the slider; and a controller controlling operation of the motor based on information obtained from the sensor.Type: ApplicationFiled: January 12, 2022Publication date: March 27, 2025Applicant: LG ELECTRONICS INC.Inventors: Jonggil PYO, Hanseok HWANGBO
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Patent number: 12254792Abstract: Disclosed is a display device. The display device of the present disclosure includes: a flexible display panel; a roller which extends long, and on which the display panel is wound or from which the display panel is unwound; a first pipe which extends long in a length direction of the roller, and is located adjacent to the roller; and a second pipe which extends long in a length direction of the roller, and is located adjacent to the roller, and faces the first pipe with respect to the roller.Type: GrantFiled: December 27, 2019Date of Patent: March 18, 2025Assignee: LG ELECTRONICS INC.Inventor: Jonggil Pyo
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Patent number: 12222767Abstract: A display device includes: a flexible display panel; a flexible rear plate behind the display panel, and coupled to the display panel; a flexible inner plate coupled to the rear plate, between the rear plate and the display panel; a driving module coupled behind the rear plate, and provided with a slider that linearly reciprocates; a wing elongated to have one end coupled to the slider and another end coupled behind the rear plate, and provided with a pivot shaft positioned adjacent to the one end, between the ends; and a wing bracket adjacent to the pivot shaft to be fixed behind the rear plate, and coupled to the pivot shaft. The inner plate is positioned between the ends of the wing, and includes a plurality of holes formed by punching the inner plate and arranged in a direction intersecting with a length direction of the wing.Type: GrantFiled: September 28, 2022Date of Patent: February 11, 2025Assignee: LG ELECTRONICS INC.Inventors: Jonggil Pyo, Jaehun Lee, Chulki Kim
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Patent number: 12222765Abstract: Disclosed is a display device. The display device of the present disclosure comprises: a flexible display panel; an elongated roller on which the display panel is wound or unwound; and a disk wheel positioned adjacent to the edges of the display panel which is laminated while wound on the roller, wherein the disk wheel is coupled to the roller and passes across the axis of rotation of the roller. The diameter of the disk wheel may be larger than the diameter of the display panel wound around the roller.Type: GrantFiled: February 13, 2020Date of Patent: February 11, 2025Assignee: LG ELECTRONICS INC.Inventors: Jonggil Pyo, Kwaneun Jin, Jaeyong Kim, Jingyu Kim
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Publication number: 20250048569Abstract: A display device is provided. The display device of the present disclosure includes: a display panel configured to display an image and having light transparency; a transparent panel facing the display panel; a side frame adjacent to a side edge of the display panel and elongated along the side edge of the display panel, and coupled to the transparent panel; a belt embedded in the side frame and moving in a longitudinal direction of the side frame; a bar elongated in a direction intersecting the side frame, the bar having one end fixed to the belt; a rotatable roller adjacent to a lower side connected to the side edge of the display panel, and elongated along the lower side of the display panel; and a light-shielding film having one end fixed to the bar and another end coupled to the roller, such that when the bar moves, the light-shielding film is wound around or unwound from the roller.Type: ApplicationFiled: May 14, 2024Publication date: February 6, 2025Applicant: LG ELECTRONICS INC.Inventors: Seunggyu KANG, Jonggil PYO, Minchul SHIN
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Publication number: 20250048886Abstract: A display device is provided.Type: ApplicationFiled: May 14, 2024Publication date: February 6, 2025Applicant: LG ELECTRONICS INC.Inventors: Jonggil Pyo, Myungho Lee, Jaehun Lee
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Patent number: 12210385Abstract: Disclosed is a display device. The display device may comprise: a flexible display panel; a panel roller which extends lengthily and on/from which the display panel is wound/unwound; a bottom frame to which the panel roller is rotatably mounted; a first vertical frame which extends lengthily in a direction crossing the longitudinal direction of the panel roller and is fixed to the bottom frame; a top block fixed to the top side of the first vertical frame; a first slider moving on the first vertical frame in the up-down direction; an upper roller rotatably installed on the top block; a roller mount which is positioned adjacent to the lower end of the first vertical frame and fixed to the bottom frame; a lower roller rotatably installed on the roller mount; a belt which is wound on the upper roller and the lower roller and to which the first slider is fixed; and a bar to which the end of the display panel is fixed and which is coupled to the first slider.Type: GrantFiled: May 7, 2020Date of Patent: January 28, 2025Assignee: LG ELECTRONICS INC.Inventors: Jonggil Pyo, Jingyu Kim, Kwaneun Jin, Jaeyong Kim
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Patent number: 12211403Abstract: Disclosed is a display device. The display device includes: a flexible display panel; a panel roller which extends long, and around which the display panel is wound, or from which the display panel is unwound; a driving gear which is located in one side of the panel roller, and rotates together with the panel roller; and a motor which is located inside the panel roller, and provides power to the driving gear.Type: GrantFiled: February 28, 2020Date of Patent: January 28, 2025Assignee: LG ELECTRONICS INC.Inventors: Jonggil Pyo, Kwaneun Jin, Jaeyong Kim
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Publication number: 20250028353Abstract: A display device comprises: a display module that outputs an image; a drive IC positioned at the rear surface of one end of the display module; an inner sheet disposed on the rear surface of the display module to form a first gap; a cover bottom disposed on the rear surface of the inner sheet to form a second gap; and a middle cabinet that covers the circumferences of the display module, the inner sheet, and the cover bottom and forms a side exterior, wherein the inner sheet includes: a first region protruding in a direction toward the rear surface at a position corresponding to the drive IC; and a plurality of holes formed in the first region, wherein the holes extend vertically and are spaced apart from each other in a horizontal direction. The display device can be used in a form desired by a user since the display module can be transformed into a flat state or a bent state.Type: ApplicationFiled: November 4, 2021Publication date: January 23, 2025Applicant: LG ELECTRONICS INC.Inventors: Chulki KIM, Jaehun LEE, Seunggyu KANG, Jonggil PYO
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Patent number: 12205498Abstract: A display device is disclosed. The display device of the present disclosure may comprise: a flexible display panel; a roller which elongates and on or from which the display panel is wound or unwound; a first frame to which one end of the roller is rotatably coupled; a second frame to which the other end of the roller is rotatably coupled and faces the first frame with respect to the roller; and a door assembly which is positioned to be adjacent to the distal end of the display panel unwound from the roller, and is pivotably connected to the first frame and the second frame.Type: GrantFiled: February 27, 2020Date of Patent: January 21, 2025Assignee: LG ELECTRONICS INC.Inventor: Jonggil Pyo
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Patent number: 12207424Abstract: A display device is disclosed. The display device may comprise: a flexible display panel; a panel roller which is elongated and around which the display panel is wound or unwound; a bottom frame having the panel roller rotatably mounted thereon; a first vertical frame elongated in a direction crossing the lengthwise direction of the panel roller, and fixed to the bottom frame; a first lead screw positioned adjacent and parallel to the first vertical frame and rotatably coupled to the bottom frame; a first gear box positioned adjacent to the first vertical frame and installed on the upper surface of the bottom frame; a second gear box installed on the lower surface of the bottom frame and rotating the first lead screw by receiving power from the first gear box; a first slider which moves on the first lead screw in the vertical direction according to the rotation of the first lead screw; and a bar to which the end portion of the display panel is fixed and which is coupled to the first slider.Type: GrantFiled: May 26, 2020Date of Patent: January 21, 2025Assignee: LG ELECTRONICS INC.Inventor: Jonggil Pyo
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Patent number: 12189434Abstract: A display device may include: a flexible display panel having a left side and a right side opposite to each other in a curved direction of the display panel; a flexible plate disposed at a rear of the display panel and to which the display panel is coupled; a flexible bracket disposed at a rear of the plate and fixed to the plate at a position adjacent to a periphery of the bracket; and a rear cover covering a rear of the bracket and fixed to the bracket at a position adjacent to a central portion of the bracket, wherein: the rear cover may include a first side part protruding from a left side of the rear cover toward the bracket; and the bracket may include a first bending portion protruding rearward from a left side of the bracket, and a first rib provided inside the first bending portion and disposed opposite the first bending portion with respect to the first side part.Type: GrantFiled: January 5, 2023Date of Patent: January 7, 2025Assignee: LG ELECTRONICS INC.Inventors: Chulki Kim, Jonggil Pyo, Jaehun Lee
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Patent number: 12171074Abstract: A display device includes a main body including a display module for outputting an image, a bending module located at a center of a rear surface of the main body, a pair of links respectively extending in left and right directions, wherein one end of the link is coupled to the bending module, and link brackets respectively located at left and right ends of the main body, wherein the other end of each link is connected to each link bracket, the bending module changes an angle of the pair of links, and, when the bending module is driven, the other end of the link slides horizontally with respect to the link bracket. The display device is able to switch a state of the display module into a flat state or a bent state, so that a user is able to use the display device in a desired shape.Type: GrantFiled: November 3, 2021Date of Patent: December 17, 2024Assignee: LG ELECTRONICS INC.Inventors: Jonggil Pyo, Honghae Do
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Patent number: 12160963Abstract: Disclosed is a display device. The display device of the present disclosure includes: a housing that extends long and provides an internal accommodation space; a roller configured to be installed inside the housing; a display panel configured to be wound on or unwound from the roller; a module cover which extends long in a length direction of the housing, and includes a plurality of segments sequentially arranged in an up-down direction at a rearward direction of the display panel so as to be wound on or unwound from the roller together with the display panel; and a chain driving unit that is installed inside the housing, and unfolds the display panel and the module cover while a chain spreads from the inside of the housing to the outside.Type: GrantFiled: December 27, 2019Date of Patent: December 3, 2024Assignee: LG ELECTRONICS INC.Inventors: Jonggil Pyo, Kwaneun Jin, Jaeyong Kim
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Patent number: 12148327Abstract: Disclosed is a display device. The display device includes: a flexible display panel; a panel roller which extends long, and around which the display panel is wound, or from which the display panel is unwound; a bottom frame on which the panel roller is rotatably mounted; a first vertical frame which extends long in a direction intersecting a longitudinal direction of the panel roller, and is fixed to the bottom frame; a first lead screw which is parallel to the first vertical frame, and rotatably coupled to the bottom frame; a first support bar located between the first vertical frame and the first lead screw; a first slider which moves in the first lead screw and the support bar, when the first lead screw rotates; and a bar to which a distal end of the display panel is fixed, and which is coupled to the first slider.Type: GrantFiled: April 29, 2020Date of Patent: November 19, 2024Assignee: LG ELECTRONICS INC.Inventors: Jonggil Pyo, Jingyu Kim, Kwaneun Jin, Jaeyong Kim
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Publication number: 20240381551Abstract: Provided is a display device comprising: a housing including a first opening formed at the top thereof; a display module passing through the first opening and including a first region positioned inside the housing and a second region positioned outside the housing; a driving unit for sliding the display module; and a control unit for controlling the driving unit so as to extend or reduce the second region, wherein the housing includes: a front cover positioned on the front surface of the display module; and a rear cover which is positioned on the rear surface of the display module and which is larger than the front cover with respect to the top side thereof.Type: ApplicationFiled: September 17, 2021Publication date: November 14, 2024Applicant: LG ELECTRONICS INC.Inventors: Jonggil PYO, Seunggyu KANG
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Patent number: 12117870Abstract: A display device is disclosed. The display device of the present disclosure may comprise: a flexible display panel; a panel roller which is elongated and on or from which the display panel is wound or unwound; a housing in which the panel roller is accommodated, wherein while the display panel is unwound from the panel roller, the display panel descends below the housing; and a board case which is disposed behind the display panel descending below the housing, and of which the front surface is covered by the display panel while the display panel descends.Type: GrantFiled: December 31, 2019Date of Patent: October 15, 2024Assignee: LG ELECTRONICS INC.Inventors: Jonggil Pyo, Jaeyong Kim, Kwaneun Jin
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Patent number: 12101897Abstract: A display device is disclosed. The display device of the present disclosure includes: a housing; a roller installed in the housing; a display unit rolled around or unrolled from the roller; a foldable link including a lower link having one side pivotally coupled to the housing, and an upper link having one side pivotally coupled to another side of the lower link and having another side pivotally coupled to an upper portion of the display unit; a motor installed adjacent to the lower link in the housing and configured to provide a driving force; a gear fixed to a driving shaft of the motor; and a link gear coupled to the lower link and engaged with the gear, wherein the lower link is eccentric to an axis of rotation of the link gear, to be coupled to the link gear.Type: GrantFiled: October 14, 2020Date of Patent: September 24, 2024Assignee: LG ELECTRONICS INC.Inventors: Jonggil Pyo, Kwaneun Jin, Jaeyong Kim
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Patent number: 12072738Abstract: A display device is disclosed. The display device of the present disclosure includes: a flexible display panel; a roller on which the display panel is rolled or unrolled; a housing having an opening through which the display panel passes, and providing an internal accommodation space, the roller rotatably mounted in the internal accommodation space; and a door assembly mounted in the internal accommodation space at a position adjacent to the opening of the housing, and opening and closing the opening.Type: GrantFiled: December 27, 2019Date of Patent: August 27, 2024Assignee: LG ELECTRONICS INC.Inventor: Jonggil Pyo