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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Publication number: 20190239364Abstract: A multi-display device is disclosed. The multi-display device includes a display module; a frame positioned behind the display module, a displacement adjustment unit positioned between the display module and the frame, mounted on the display module or the frame, and configured to adjust a distance between the display module and the frame, and an attachment part fixed to the displacement adjustment unit and attached to or detached from the frame or the display module.Type: ApplicationFiled: January 30, 2019Publication date: August 1, 2019Applicant: LG ELECTRONICS INC.Inventors: Jinha HEO, Dohyeon KIM, Sangdon PARK, Jinuk BAEK
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Publication number: 20190237685Abstract: A display device is disclosed. The display device may comprise: a flexible display panel; a flexible plate being positioned at a rear of the flexible display panel, the flexible plate being coupled to the flexible display panel; and a flexible jig being positioned on a rear surface of the flexible plate, the flexible jig including a plurality of segments, wherein at least one of the plurality of segments is fixed to the rear surface of the flexible plate, and wherein at least another of the plurality of segments is slidably coupled to the rear surface of the flexible plate.Type: ApplicationFiled: May 21, 2018Publication date: August 1, 2019Applicant: LG ELECTRONICS INC.Inventors: Kitae KANG, Namhun KIM, Sangdon PARK, Brian CHUNG
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Patent number: 10306780Abstract: A display device of the present disclosure includes a transparent plate, a first display panel disposed at on a first surface of the transparent plate, a first transparent frame disposed at on the first surface of the transparent plate and adjacent to a side of the first display panel, a first receiving portion formed on at the transparent plate and positioned between the transparent plate and the first display panel, a slot formed at at least one of the transparent plate or the first transparent frame, a first member layer connected to a first side of the first display panel, a first PCB connected to the first member layer and positioned at the first receiving portion, and a first cable extended extending from the first PCB and inserted into the slot.Type: GrantFiled: May 26, 2017Date of Patent: May 28, 2019Assignee: LG ELECTRONICS INC.Inventors: Jinha Heo, Sangtae Park, Jonghyun Byeon, Jeongsik Choi, Hyunjong Ryu, Myeongwook Bae, Jingyu Kim, Kyounghwa Park, Sangdon Park, Jongjin Woo
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Patent number: 10181575Abstract: 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: June 2, 2017Date of Patent: January 15, 2019Assignee: LG ELECTRONICS INC.Inventors: Moungyoub Lee, Sangdon Park, Choongsuk Park, Inkeun Ryu, Hyukjin Nam, Seunghyun Yun, Jaehyun Sung, Jaegi Lee
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Publication number: 20180307101Abstract: A display device includes a display panel including a front substrate and a back substrate, a plurality of brackets attached to a non-display area of a back surface of the back substrate using an adhesive, and a backlight unit positioned in the rear of the display panel. The backlight unit includes a frame including at least one protrusion, a light guide plate disposed between the frame and the display panel, the light guide plate including at least one groove or hole corresponding to the at least one protrusion of the frame, an optical layer disposed between the light guide plate and the display panel, and a light source disposed on the side of the light guide plate.Type: ApplicationFiled: June 18, 2018Publication date: October 25, 2018Inventors: Inkeun RYU, Sangdon PARK, Moungyoub LEE, Kyoungmok KIM, Yunjoo KIM, Jonghyun BYEON
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Publication number: 20180235098Abstract: 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: April 11, 2018Publication date: August 16, 2018Inventors: Jonghyun BYEON, Sunghwan KIM, Yunjoo KIM, Cheolsoo KIM, Sangdon PARK, Moungyoub LEE, Hyoungsuck OH, Deogjin LEE
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Patent number: 9980408Abstract: 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: July 25, 2016Date of Patent: May 22, 2018Assignee: LG ELECTRONICS INC.Inventors: Jonghyun Byeon, Sunghwan Kim, Yunjoo Kim, Cheolsoo Kim, Sangdon Park, Moungyoub Lee, Hyoungsuck Oh, Deogjin Lee
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Patent number: 9900591Abstract: An display apparatus according to an embodiment of the present invention may includes a display panel on which an image is output; and a calibration device which is mounted on a rear surface of the display panel. The calibration device includes a housing, a drive motor which is disposed on an inside portion or an outside portion of the housing, a link assembly which is accommodated in the inside portion of the housing, which is capable of being withdrawn to the outside of the housing by power provided form the drive motor and which is provided to be capable of being bent or being rotated, and an photographing unit which is mounted on an end of the link assembly and photographs the image displayed on the display panel.Type: GrantFiled: May 28, 2014Date of Patent: February 20, 2018Assignee: LG ELECTRONICS INC.Inventors: Jaehyun Sung, Sangdon Park, Jongwon Song, Inkeun Ryu, Kihyun Kim
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Patent number: 9860997Abstract: 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: GrantFiled: January 14, 2014Date of Patent: January 2, 2018Assignee: LG ELECTRONICS INC.Inventors: Donghyok Shin, Bumgi Min, Sangdon Park, Sungjin Eun, Namhyeon Choi, Wansik Kim
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Patent number: 9839145Abstract: 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: GrantFiled: January 20, 2015Date of Patent: December 5, 2017Assignee: LG ELECTRONICS INC.Inventors: Hyunjong Ryu, Kitae Kang, Jaehyun Sung, Sangdon Park, Jinha Heo, Sungjin Eun, Inkeun Ryu, Donghyok Shin
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Publication number: 20170347469Abstract: A display device of the present disclosure includes a transparent plate, a first display panel disposed at on a first surface of the transparent plate, a first transparent frame disposed at on the first surface of the transparent plate and adjacent to a side of the first display panel, a first receiving portion formed on at the transparent plate and positioned between the transparent plate and the first display panel, a slot formed at at least one of the transparent plate or the first transparent frame, a first member layer connected to a first side of the first display panel, a first PCB connected to the first member layer and positioned at the first receiving portion, and a first cable extended extending from the first PCB and inserted into the slot.Type: ApplicationFiled: May 26, 2017Publication date: November 30, 2017Applicant: LG ELECTRONICS INC.Inventors: Jinha HEO, Sangtae PARK, Jonghyun BYEON, Jeongsik CHOI, Hyunjong RYU, Myeongwook BAE, Jingyu KIM, Kyounghwa PARK, Sangdon PARK, Jongjin WOO
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Publication number: 20170271614Abstract: 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: June 2, 2017Publication date: September 21, 2017Inventors: Moungyoub LEE, Sangdon PARK, Choongsuk PARK, lnkeun RYU, Hyukjin NAM, Seunghyun YUN, Jaehyun SUNG, Jaegi LEE
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Patent number: 9746701Abstract: A display device is provided. The display device may include a display panel for displaying an image and a back cover provided behind the display panel and coupled to the display panel. A bending assembly may be coupled to the back cover to bend the display panel. A controller may be provided that is configured to control the bending assembly to apply a physical force to the back cover to bend the display panel a prescribed amount.Type: GrantFiled: October 25, 2013Date of Patent: August 29, 2017Assignee: LG ELECTRONICS INC.Inventors: Jaehyun Sung, Jinsu Kim, Ahreum Lee, Hyeoncheol Song, Sangdon Park, Moungyoub Lee, Heewon Kwon, Deogjin Lee, Inkeun Ryu
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Patent number: 9711752Abstract: 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: December 11, 2012Date of Patent: July 18, 2017Assignee: LG ELECTRONICS INC.Inventors: Moungyoub Lee, Sangdon Park, Choongsuk Park, Inkeun Ryu, Hyukjin Nam, Seunghyun Yun, Jaehyun Sung, Jaegi Lee
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Publication number: 20170127057Abstract: An display apparatus according to an embodiment of the present invention may includes a display panel on which an image is output; and a calibration device which is mounted on a rear surface of the display panel. The calibration device includes a housing, a drive motor which is disposed on an inside portion or an outside portion of the housing, a link assembly which is accommodated in the inside portion of the housing, which is capable of being withdrawn to the outside of the housing by power provided form the drive motor and which is provided to be capable of being bent or being rotated, and an photographing unit which is mounted on an end of the link assembly and photographs the image displayed on the display panel.Type: ApplicationFiled: May 28, 2014Publication date: May 4, 2017Applicant: LG ELECTRONICS INC.Inventors: Jaehyun SUNG, Sangdon PARK, Jongwon SONG, Inkeun RYU, Kihyun KIM
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Publication number: 20170111570Abstract: The present invention relates to a mobile terminal comprising: a first body unit; a second body unit; a display unit; a camera module; and a control unit, wherein when the second body unit rotationally moves toward the first body unit, if the angle between the first body unit and the second body unit is not more than a first angle and not less than a second angle, the control unit operates the camera module to photograph an image, and if the angle between the first body unit and the second body unit is less than the second angle, the control unit stops the image photographing of the camera module, and wherein when returning the second body unit so that the angle between the first body unit and the second body unit is greater than or equal to the first angle, the control unit displays the image photographed by the camera module on the display unit.Type: ApplicationFiled: February 4, 2015Publication date: April 20, 2017Applicant: LG ELECTRONICS INC.Inventors: Sumin YOON, Sangdon PARK, Seunghyun YUN, Wonmoog JUNG
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Patent number: 9608231Abstract: 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: April 5, 2016Date of Patent: March 28, 2017Assignee: 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: 9581284Abstract: 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: GrantFiled: July 14, 2015Date of Patent: February 28, 2017Assignee: LG ELECTRONICS INC.Inventors: Donghyok Shin, SungJin Eun, Sangdon Park, Inkeun Ryu
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Patent number: 9541952Abstract: A display apparatus includes a display module including a flexible display panel for displaying an image, and a variable member for varying a shape of the flexible display panel. The variable member includes a variable section capable of bending in shape. The variable member also includes a driver for supplying mechanical energy to bend the shape of the variable section, where the flexible display panel is varied in shape by the bending in shape of the variable section.Type: GrantFiled: August 27, 2013Date of Patent: January 10, 2017Assignee: LG ELECTRONICS INC.Inventors: Kitae Kang, Hyunjong Ryu, Jaehyun Sung, Sangdon Park
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Patent number: RE46796Abstract: 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: July 6, 2016Date of Patent: April 17, 2018Assignee: LG ELECTRONICS INC.Inventors: Jonghyun Byeon, Hodong Hwang, Jongkyo An, Sangdon Park