Patents by Inventor Sangdon Park
Sangdon Park 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: 9536456Abstract: An image display device includes a flexible display unit bendable by an external force between a first state and a second state having different radii of curvature from each other, a pressing member disposed to face the flexible display unit and configured to apply the external force to the flexible display unit in a bending manner, and a drive part configured to pull both ends of the pressing member such that the pressing member is bent.Type: GrantFiled: February 20, 2014Date of Patent: January 3, 2017Assignee: LG ELECTRONICS, INC.Inventors: Kitae Kang, Jaehyun Sung, Jongwon Song, Hyunjong Ryu, Sangdon Park, Kyoungmok Kim
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Publication number: 20160353587Abstract: Provided is an image display device including: a first case that is formed to support a display unit; a second case that is formed to cover a rear surface of a middle case; and a coupling module that couples the first case and the second case to each other, in which the coupling module includes a first member that is formed on the rear surface and has a predetermined length, a second member that is formed on one surface of the second case that faces the rear surface and is formed in parallel with the first member, and a slide member that is formed in such a manner that the slide member is inserted and is able to be moved in a sliding way.Type: ApplicationFiled: January 14, 2014Publication date: December 1, 2016Inventors: Donghyok SHIN, Bumgi MIN, Sangdon PARK, Sungjin EUN, Namhyeon CHOI, Wansik KIM
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Publication number: 20160338216Abstract: A display apparatus includes a plurality of first brackets adhered to the rear panel. A first bracket has a recess on a first surface where an adhesive is applied, and a first protrusion extending from a second surface and a second protrusion extending from the first protrusion. A connection bracket has a side wall and a plurality of first tab portions. The tab portion is provided into an opening of the first protrusion. A second bracket is provided adjacent to the plurality of the first brackets and attached to the connection bracket. A frame is mounted to the at least one second bracket. A light source is provided between the frame and the second bracket.Type: ApplicationFiled: July 25, 2016Publication date: November 17, 2016Inventors: Jonghyun BYEON, Sunghwan KIM, Yunjoo KIM, Cheolsoo KIM, Sangdon PARK, Moungyoub LEE, Hyoungsuck OH, Deogjin LEE
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Publication number: 20160295711Abstract: A display device is disclosed. The display device according to the present invention includes a display panel, a module cover coupled to the rear side of the display panel, and a housing coupled to the rear side of the module cover, wherein the housing comprises a driving unit configured to push at least part of the module cover such that the display panel is in at least one of a first state in which the display panel is flat and a second state in which the display panel is curved, wherein the driving unit comprises a motor assembly, at least one link having one side coupled to the motor assembly and the other side coupled to the module cover, and a guide coming into contact with at least one side of the at least one link to enable the at least one link to be pushed up and pulled down according to direction of a driving force transferred from the motor assembly.Type: ApplicationFiled: January 20, 2015Publication date: October 6, 2016Inventors: Hyunjong RYU, Kitae KANG, Jaehyun SUNG, Sangdon PARK, Jinha HEO, Sungiin EUN, Inkeun RYU, Donghyok SHIN
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Patent number: 9433120Abstract: A display apparatus includes a plurality of first brackets adhered to the rear panel. A first bracket has a recess on a first surface where an adhesive is applied, and a first protrusion extending from a second surface and a second protrusion extending from the first protrusion. A connection bracket has a side wall and a plurality of first tab portions. The tab portion is provided into an opening of the first protrusion. A second bracket is provided adjacent to the plurality of the first brackets and attached to the connection bracket. A frame is mounted to the at least one second bracket. A light source is provided between the frame and the second bracket.Type: GrantFiled: June 26, 2014Date of Patent: August 30, 2016Assignee: LG ELECTRONICS INC.Inventors: Jonghyun Byeon, Sunghwan Kim, Yunjoo Kim, Cheolsoo Kim, Sangdon Park, Moungyoub Lee, Hyoungsuck Oh, Deongjin Lee
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Patent number: 9405325Abstract: A portable terminal having a first body, a second body and a hinge module connecting the second body to the first body such that the second body is movable relative to the first body is provided. The hinge module includes a first frame rotatably connected to the first body and a second frame connected to the first frame to support at least one portion of the second body in a supporting state, the second frame being connected to the second body such that the second frame is rotatable relative to the second body in order to allow the second body to rotate in the supporting state.Type: GrantFiled: November 21, 2014Date of Patent: August 2, 2016Assignee: LG Electronics Inc.Inventors: Kihyun Kim, Jaehyun Sung, Sangdon Park, Inkeun Ryu, Jongwon Song, Ilgeun Kwon, Kidong Lee
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Publication number: 20160218316Abstract: Provided is a display apparatus. The display apparatus includes a display panel, a back cover disposed on a rear side of the display panel, the back cover having a curved shape of which both ends protrude forward, and a fixing part fixing the back cover to maintain the curved shape of the back cover. The display panel is curved in a shape corresponding to that of the back cover.Type: ApplicationFiled: April 5, 2016Publication date: July 28, 2016Inventors: Moungyoub LEE, Sangdon PARK, Choongsuk PARK, Inkeun RYU, Hyukjin NAM, Seunghyun YUN, Jaehyun SUNG, Jaegi LEE
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Patent number: 9392148Abstract: A display device including a camera module; a display panel; and a side cover part covering at least a portion of a side of the display panel and including a camera module cut-out receiving portion for coupling the camera module to the side cover part such that the coupled camera module does not protrude to an outside of the side cover part.Type: GrantFiled: December 18, 2013Date of Patent: July 12, 2016Assignee: LG ELECTRONICS INC.Inventors: Youngsung Kim, Sungtae Lee, Keunbok Song, Dukho Cho, JongJin Woo, Sangdon Park
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Patent number: 9320138Abstract: Provided is a display apparatus. The display apparatus includes a display panel, a back cover disposed on a rear side of the display panel, the back cover having a curved shape of which both ends protrude forward, and a fixing part fixing the back cover to maintain the curved shape of the back cover. The display panel is curved in a shape corresponding to that of the back cover.Type: GrantFiled: May 13, 2014Date of Patent: April 19, 2016Assignee: LG ELECTRONICS INC.Inventors: Moungyoub Lee, Sangdon Park, Choongsuk Park, Inkeun Ryu, Hyukjin Nam, Seunghyun Yun, Jaehyun Sung, Jaegi Lee
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Patent number: 9301411Abstract: A display device includes a display module, a sandwich honeycomb panel coupled to a rear of the display module, the sandwich honeycomb panel including a front thin plate located at the display module side, a rear thin plate opposing the front thin plate, and a honeycomb structure disposed between the front thin plate and the rear thin plate, the honeycomb structure including a plurality of hexagonal unit cells. A fastener including a fastener body, the fastener being inserted into the sandwich honeycomb panel such that a surface of the fastener is exposed from a rear of the sandwich honeycomb panel.Type: GrantFiled: July 12, 2013Date of Patent: March 29, 2016Assignee: LG ELECTRONICS INC.Inventors: Donghyok Shin, Sangdon Park, Seunghyun Yun
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Publication number: 20160021769Abstract: The display apparatus is provided. The display apparatus includes a display panel for outputting an image, a panel cover for covering a rear surface of the display panel, a first part fixed to the rear surface of the display unit, a second part rotatably coupled to the first part, the second part being closely attached to the first part or being disposed on an installation surface, a hinge connecting a lower end of the first part to a front end of the second part, a wall-mounting plate separably coupled to a bottom surface of the second part, and a fall-down prevention member separably coupled to a lower end of the display unit.Type: ApplicationFiled: July 14, 2015Publication date: January 21, 2016Inventors: Donghyok SHIN, SungJin EUN, Sangdon PARK, Inkeun RYU
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Patent number: 9179566Abstract: A display device includes a display panel including a front substrate and a back substrate, a back cover disposed in the rear of the display panel, and a transparent cover including a portion disposed in the front of the front substrate of the display panel. The transparent cover contains a resin material having transmission capable of transmitting light. The transparent cover is separated from a front surface of the front substrate by a predetermined distance, and an air layer is formed between the transparent cover and the front surface of the front substrate.Type: GrantFiled: July 11, 2014Date of Patent: November 3, 2015Assignee: LG ELECTRONICS INC.Inventors: Yunjoo Kim, Soonhyung Kwon, Jonghyun Byeon, Moungyoub Lee, Deogjin Lee, Sangdon Park
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Publication number: 20150192966Abstract: A portable terminal having a first body, a second body and a hinge module connecting the second body to the first body such that the second body is movable relative to the first body is provided. The hinge module includes a first frame rotatably connected to the first body and a second frame connected to the first frame to support at least one portion of the second body in a supporting state, the second frame being connected to the second body such that the second frame is rotatable relative to the second body in order to allow the second body to rotate in the supporting state.Type: ApplicationFiled: November 21, 2014Publication date: July 9, 2015Applicant: LG ELECTRONICS INC.Inventors: Kihyun KIM, Jaehyun Sung, Sangdon Park, Inkeun Ryu, Jongwon Song, Ilgeun Kwon, Kidong Lee
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Patent number: 9063370Abstract: A display apparatus includes a display apparatus comprising, a display panel comprising a front substrate and a back substrate, at least one structure disposed in the rear of the display panel, and a supporting film attached to the display panel and connected to at least one structure.Type: GrantFiled: September 6, 2012Date of Patent: June 23, 2015Assignee: LG ELECTRONICS INC.Inventors: Jonghyun Byeon, Hodong Hwang, Jongkyo An, Sangdon Park
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Patent number: 9049781Abstract: Provided is a display apparatus. The display apparatus includes a display panel, a guide member supporting a peripheral area of a back surface of the display panel, an adhesion member fixing the guide member to the display panel, and a bottom cover supporting a lower portion of the guide member.Type: GrantFiled: December 10, 2012Date of Patent: June 2, 2015Assignee: LG ELECTRONICS INC.Inventors: Youngmin Kim, Sangdon Park
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Publication number: 20150009635Abstract: An image display device includes a flexible display unit bendable by an external force between a first state and a second state having different radii of curvature from each other, a pressing member disposed to face the flexible display unit and configured to apply the external force to the flexible display unit in a bending manner, and a drive part configured to pull both ends of the pressing member such that the pressing member is bent.Type: ApplicationFiled: February 20, 2014Publication date: January 8, 2015Applicant: LG ELECTRONICS INC.Inventors: Kitae KANG, Jaehyun SUNG, Jongwon SONG, Hyunjong RYU, Sangdon PARK, Kyoungmok KIM
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Publication number: 20140321036Abstract: A display device includes a display panel including a front substrate and a back substrate, a back cover disposed in the rear of the display panel, and a transparent cover including a portion disposed in the front of the front substrate of the display panel. The transparent cover contains a resin material having transmission capable of transmitting light. The transparent cover is separated from a front surface of the front substrate by a predetermined distance, and an air layer is formed between the transparent cover and the front surface of the front substrate.Type: ApplicationFiled: July 11, 2014Publication date: October 30, 2014Inventors: Yunjoo KIM, Soonhyung KWON, Jonghyun BYEON, Moungyoub LEE, Deogjin LEE, Sangdon PARK
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Publication number: 20140307409Abstract: A display apparatus includes a plurality of first brackets adhered to the rear panel. A first bracket has a recess on a first surface where an adhesive is applied, and a first protrusion extending from a second surface and a second protrusion extending from the first protrusion. A connection bracket has a side wall and a plurality of first tab portions. The tab portion is provided into an opening of the first protrusion. A second bracket is provided adjacent to the plurality of the first brackets and attached to the connection bracket. A frame is mounted to the at least one second bracket. A light source is provided between the frame and the second bracket.Type: ApplicationFiled: June 26, 2014Publication date: October 16, 2014Applicant: LG Electronics Inc.Inventors: Jonghyun Byeon, Sunghwan Kim, Yunjoo Kim, Cheolsoo Kim, Sangdon Park, Moungyoub Lee, Hyoungsuck Oh, Deongjin Lee
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Patent number: 8851695Abstract: A display device includes a display panel including a front substrate and a back substrate, a backlight unit disposed in the rear of the display panel, and a plurality of brackets attached to a non-display area of a back surface of the display panel. Each of the plurality of brackets includes a first portion and a second portion positioned between the first portion and the back substrate. A width of the second portion is greater than a width of the first portion. The second portion is positioned adjacent to the back substrate.Type: GrantFiled: October 26, 2011Date of Patent: October 7, 2014Assignee: LG Electronics Inc.Inventors: Jonghyun Byeon, Moungyoub Lee, Yunjoo Kim, Sangdon Park
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Publication number: 20140247566Abstract: Provided is a display apparatus. The display apparatus includes a display panel, a back cover disposed on a rear side of the display panel, the back cover having a curved shape of which both ends protrude forward, and a fixing part fixing the back cover to maintain the curved shape of the back cover. The display panel is curved in a shape corresponding to that of the back cover.Type: ApplicationFiled: May 13, 2014Publication date: September 4, 2014Applicant: LG Electronics Inc.Inventors: Moungyoub LEE, Sangdon PARK, Choongsuk PARK, Inkeun RYU, Hyukjin NAM, Seunghyun YUN, Jaehyun SUNG, Jaegi LEE