Patents by Inventor Insu Song
Insu Song 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: 11206322Abstract: A mobile terminal comprising a first frame, a second frame coupled to the first frame and extendable with respect to the first frame in a first direction, wherein the second frame comprises a third rear portion and a first roller disposed on the third rear portion at a first end of the second frame in the first direction; a flexible display unit comprising a first end and being rolled around the first roller; a driving unit coupled to the first frame and moves the second frame in the first direction or in a second direction opposite to the first direction; and a connection band for curving around a first end of the third rear portion in the second direction, wherein the connection band has a first end connected to the driving unit and a second end coupled to a second end of the flexible display unit.Type: GrantFiled: September 16, 2020Date of Patent: December 21, 2021Assignee: LG ELECTRONICS INC.Inventors: Sunglyong Cha, Insu Song, Junghyun Jo
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Publication number: 20210368634Abstract: The present disclosure relates to a method for fabricating a rear cover glass and a flexible display device including a first body, a second body configured to be movable relative to the first body, a flexible display disposed on a front surface of the first body and a rear surface of the second body and configured such that a size of an area exposed to the front surface of the first body and a size of an area exposed to the rear surface of the second body vary as the first body and the second body are moved relative to each other, and a rear cover glass mounted on the second body and disposed to cover at least a part of the rear surface of the second body.Type: ApplicationFiled: August 25, 2020Publication date: November 25, 2021Applicant: LG ELECTRONICS INC.Inventors: Insu SONG, Insun LEE, Sunggab KIM, Seungyeop Song, Minsoo KIM, Seongcheol LEE
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Patent number: 11165897Abstract: A mobile terminal is disclosed including a first frame, a second frame slidable with respect to the first frame between a first position and a second position, a third frame at a rear side and configured to be slidable with respect to the second frame between a third position and a fourth position, a flexible display unit including a first area, a second area, and a third area, and a sliding unit configured to allow the second frame to slide between the first position and the second position and the third frame to slide between the third position and the fourth position, wherein an area of the third area visible from a front side increases as the second frame slides from the first position to the second position and the third frame slides from the third position to the fourth position.Type: GrantFiled: May 24, 2019Date of Patent: November 2, 2021Assignee: LG ELECTRONICS INC.Inventors: Insu Song, Jaewook Lee
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Publication number: 20210329106Abstract: Disclosed herein is a mobile terminal including a first frame comprising a first metal plate and a plurality of antenna strips spaced apart from the first metal plate, a second frame configured to slidably move with respect to the first frame in a first direction or a second direction opposite to the first direction to switch to a first state or a second state, the second frame comprising a second metal plate, a wireless communication module electrically connected to the antenna strips to transmit and receive signals, and a connection part having one side coupled to the first metal plate and an opposite side electrically connected to the second metal plate, wherein the connection part is maintained in contact with the second metal plate when the second frame slidably moves. The mobile terminal may secure stable wireless communication performance regardless of change in the size thereof.Type: ApplicationFiled: August 4, 2020Publication date: October 21, 2021Applicant: LG ELECTRONICS INC.Inventors: Insu SONG, Taeki UM, Jaewook KIM
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Publication number: 20210326569Abstract: A mobile terminal including a flexible display; a support frame configured to support at least a part of the flexible display; a fingerprint recognition sensor disposed on the support frame in a region below and spaced apart from a rear surface of the flexible display and configured to recognize a fingerprint in contact with a front surface of the flexible display; and a support member disposed above and covering the fingerprint recognition sensor and configured to support the flexible display in the region in which the fingerprint recognition sensor is disposed.Type: ApplicationFiled: December 14, 2020Publication date: October 21, 2021Applicant: LG ELECTRONICS INC.Inventors: Insu SONG, Changsue PARK, Youngil KIM, Gunseek OH, Taehoon KIM
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Publication number: 20210320992Abstract: Disclosed herein is a mobile terminal switchable from a first state to a second state by extending in the first direction, including a first frame, a second frame movable from the first frame in the first direction or a second direction opposite to the first direction, a slide frame movable in the first direction or the second direction with respect to the second frame, and a support link having one end hinged to the first frame and an opposite end hinged to the second frame, the support link having a variable length. The mobile terminal may maintain a flat state regardless of change in the state of the mobile terminal by preventing the front surface from being separated or sagging.Type: ApplicationFiled: July 30, 2020Publication date: October 14, 2021Applicant: LG ELECTRONICS INC.Inventors: Insu SONG, Timothy KANG, Kyuho LEE, Minsoo KIM
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Publication number: 20210320680Abstract: The present disclosure relates to a flexible display device case that is mounted to a flexible display device including a first body and a second body configured to be movable relative to the first body, and including a first member mounted to the first body to surround a side surface portion of the first body, and a second member mounted to the second body to surround a side surface portion of the second body, wherein an area overlapped by the first member and the second member changes as the first body and the second body move relative to each other.Type: ApplicationFiled: August 11, 2020Publication date: October 14, 2021Applicant: LG ELECTRONICS INC.Inventors: Jaewook KIM, Woojin LEE, Taeki UM, Insu SONG
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Patent number: 11144102Abstract: Disclosed herein is a mobile terminal including a first frame, a second frame slidably movable in a first direction or a second direction, a slide frame movable in the first direction or the second direction with respect to the second frame, a flexible display including a first region coupled to the first frame, a second region coupled to the slide frame, and a third region disposed between the first region and the second region, the third region being bent in a manner of surrounding the second frame, a driving unit configured to provide power to move the second frame, and a motor fan configured to be rotated by power received from the driving unit. The mobile terminal may remove heat generated from the controller and the driving unit using the motor fan, and remove foreign matter introduced through the gap between the display and the side frame.Type: GrantFiled: July 26, 2020Date of Patent: October 12, 2021Assignee: LG ELECTRONICS, INCInventors: Jaewook Kim, Insu Song, Taeki Um
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Publication number: 20210278886Abstract: Disclosed herein is a mobile terminal including a first frame, a second frame slidably movable in a first direction or a second direction, a slide frame movable in the first direction or the second direction with respect to the second frame, a flexible display including a first region coupled to the first frame, a second region coupled to the slide frame, and a third region disposed between the first region and the second region, the third region being bent in a manner of surrounding the second frame, a driving unit configured to provide power to move the second frame, and a motor fan configured to be rotated by power received from the driving unit. The mobile terminal may remove heat generated from the controller and the driving unit using the motor fan, and remove foreign matter introduced through the gap between the display and the side frame.Type: ApplicationFiled: July 26, 2020Publication date: September 9, 2021Applicant: LG ELECTRONICS INC.Inventors: Jaewook KIM, Insu SONG, Taeki UM
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Publication number: 20210218835Abstract: A mobile terminal including a first frame; a second frame including a third rear portion coupled to a rear face of the first frame and being movable in a first direction, and including a roller disposed at an end in the first direction of the third rear portion; a third frame coupled to a rear face of the third rear portion and being movable in the first direction; a flexible display panel surrounding the roller and having one end on a front face of the first frame and another end disposed on the third frame; a driving unit configured to drive the second frame from the first frame in the first direction or in a second direction reverse to the first direction; and a spring member connecting the second frame to the third rear portion of the second frame and configured to provide a constant force in the second direction to the third frame.Type: ApplicationFiled: January 8, 2021Publication date: July 15, 2021Applicant: LG ELECTRONICS INC.Inventors: Insu SONG, Sunglyong CHA, Jaewook KIM, Minsoo KIM, Mangyu SANG
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Publication number: 20210208629Abstract: A mobile terminal includes a first frame, a second frame movable from the first frame in a first direction, a third frame movable in the first direction with respect to the second frame, a flexible display including a first region coupled to the first frame, a second region coupled to the third frame, and a third region bendably disposed between the first region and the second region, and a display frame bendably coupled to a rear surface of the third region. The second frame includes a side portion positioned facing in a third direction perpendicular to the first direction and a guide rail formed on the side portion. The display frame has a guide hook inserted into the guide rail. Even when the display is extended, the mobile terminal keeps the display flat such that the display unit is prevented from being separated or sagged from the frame.Type: ApplicationFiled: November 20, 2020Publication date: July 8, 2021Applicant: LG ELECTRONICS INC.Inventors: Junghyun JO, Insu SONG, Hoseok CHUNG, Minsoo KIM
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Publication number: 20210191472Abstract: The present disclosure relates to a flexible display device including a first body; a second body configured to be relatively movable with respect to the first body; a flexible display disposed on a front surface of the first body and a rear surface of the second body, and configured to vary in size of areas that are exposed to the front surface of the first body and to the rear surface of the second body as the first body and the second body are relatively moved; and a rear window unit detachably coupled to the rear surface of the second body, and configured to cover the flexible display exposed to the rear surface of the second body.Type: ApplicationFiled: June 4, 2020Publication date: June 24, 2021Applicant: LG ELECTRONICS INCInventors: Jaewook KIM, Insu Song, Minsoo Kim
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Patent number: 11042195Abstract: A mobile terminal able to be switched from a first state to a second state by expanding in a first direction includes a first frame, a second frame movable in a sliding manner from the first frame, a slide frame movable in the first direction or in the second direction with respect to the second frame, a roller coupled to one side of the second frame in a manner of being rotatable in a third direction perpendicular to the first direction, a flexible display unit including a third region bent while surrounding the second frame, and a rolling plate having one surface, wherein the flexible display unit is attached to said one surface of the rolling plate, wherein the roller contains a high friction material.Type: GrantFiled: September 2, 2020Date of Patent: June 22, 2021Assignee: LG ELECTRONICS INC.Inventors: Sungchul Hong, Insu Song, Minsoo Kim
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Publication number: 20210185835Abstract: The present disclosure relates to a flexible display device including a first body; a second body configured to be relatively movable with respect to the first body; a flexible display disposed on a front surface of the first body and a rear surface of the second body, respectively, and configured to vary in size of areas that are exposed to the front surface of the first body and to the rear surface of the second body as the first body and the second body are relatively moved; and a rotating bending bar disposed in at least one of the first body and the second body, and rotated while the first body and the second body are moved to couple the first body and the second body.Type: ApplicationFiled: May 6, 2020Publication date: June 17, 2021Applicant: LG ELECTRONICS INC.Inventors: Insu SONG, Jaewook KIM, Sungchul HONG
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Patent number: 11012546Abstract: Disclosed is a mobile terminal including a first frame, a second frame sliding from the first frame in a first direction or in a second direction, a slide frame movable in the first direction or in the second direction with respect to the second frame, a flexible display unit including a third region bent while surrounding the second frame, and a rolling plate having one surface, wherein the flexible display unit is attached to said one surface of the rolling plate, wherein the rolling plate includes a plurality of support bars extending in a third direction perpendicular to the first direction and arranged side by side in the first direction, and each connector positioned between adjacent two of the plurality of support bars and having a thickness less than a thickness of the support bar, wherein the support bar and the connector are manufactured integrally of the same material.Type: GrantFiled: September 3, 2020Date of Patent: May 18, 2021Assignee: LG ELECTRONICS INC.Inventors: Insu Song, Timothy Kang, Sungchul Hong, Minsoo Kim
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Patent number: 11003219Abstract: Disclosed herein is a mobile terminal including a first frame, a second frame slidably movable with respect to the first frame in a first direction or a second direction opposite to the first direction, a slide frame movable with respect to the second frame in the first direction or the second direction, a flexible display comprising a first region coupled to the first frame, a second region coupled to the slide frame, and a third region disposed between the first region and the second region, the third region being bent in a manner of surrounding the second frame, a guide rail extending on a rear portion of the second frame in the first direction, and a guide rivet protruding from a front surface of the slide frame and inserted into the guide rail.Type: GrantFiled: July 23, 2020Date of Patent: May 11, 2021Assignee: LG ELECTRONICS INC.Inventors: Jaewook Kim, Insu Song, Sungchul Hong, Hoseok Chung
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Patent number: 10972592Abstract: Disclosed is a mobile terminal having a flexible display unit.Type: GrantFiled: February 6, 2020Date of Patent: April 6, 2021Assignee: LG ELECTRONICS INC.Inventors: Insu Song, Jaewook Lee
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Publication number: 20210099557Abstract: A mobile terminal comprising a first frame, a second frame coupled to the first frame and extendable with respect to the first frame in a first direction, wherein the second frame comprises a third rear portion and a first roller disposed on the third rear portion at a first end of the second frame in the first direction; a flexible display unit comprising a first end and being rolled around the first roller; a driving unit coupled to the first frame and moves the second frame in the first direction or in a second direction opposite to the first direction; and a connection band for curving around a first end of the third rear portion in the second direction, wherein the connection band has a first end connected to the driving unit and a second end coupled to a second end of the flexible display unit.Type: ApplicationFiled: September 16, 2020Publication date: April 1, 2021Applicant: LG ELECTRONICS INC.Inventors: Sunglyong Cha, Insu Song, Junghyun Jo
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Patent number: 10955876Abstract: Disclosed herein is a mobile terminal including a first frame, a second frame slideably movable from the first frame in a first direction or a second direction opposite to the first direction, a slide frame movable in the first direction or the second direction with respect to the second frame, a flexible display comprising a first region coupled to the first frame, a second region coupled to the slide frame, and a third region disposed between the first region and the second region, the third region being bent in a manner of surrounding the second frame, and a first magnet positioned on a rear surface of the second frame and configured to provide magnetic force to pull the slide frame or the flexible display. The mobile terminal of the present disclosure may allow the size of the screen to be adjusted as needed, thereby satisfying both portability and usability.Type: GrantFiled: July 26, 2020Date of Patent: March 23, 2021Assignee: LG ELECTRONICS INC.Inventors: Insu Song, Jaewook Kim, Minsoo Kim
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Patent number: 10938970Abstract: A mobile terminal includes a first frame having a first side-face, a second frame moveable in a first direction or a second direction opposite to the first direction from the first frame, and having a second side-face facing the first side-face, and a slide bar positioned between the first side-face and the second side-face, and extending in the first direction, wherein the second frame moves in the first direction to convert a state of the mobile terminal from a first state in which the first frame and the second frame are overlapped with each other to a second state, and wherein the second frame moves in the second direction to convert the state from the second state to the first state. The mobile terminal reduces friction between the first and second frames through a simple slide structure, so that the state conversion between the first and second states is easy.Type: GrantFiled: April 8, 2020Date of Patent: March 2, 2021Assignee: LG ELECTRONICS INC.Inventors: Jaewook Lee, Insu Song, Timothy Kang, Minsoo Kim, Sunglyong Cha