Patents by Inventor Namhyeon CHOI
Namhyeon 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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Patent number: 11785726Abstract: A display device that includes a housing with at least one Printed Circuit Board (PCB) and a plurality of rollers disposed in the housing. The display device also includes a display unit which, in turn, includes a display panel and a module cover. The display device further includes a driving unit that is connected to the display panel and the module cover. The driving unit moves the display panel and the module cover between a first state and a second state. In the first state, the panel and module cover are wound around at least one of the plurality of rollers, and in the second state they are unwound from the at least one of the plurality of rollers and exposed by being drawn out from the housing.Type: GrantFiled: December 30, 2021Date of Patent: October 10, 2023Assignee: LG ELECTRONICS INC.Inventors: Jihoon Han, Kitae Kang, Jinha Heo, Dohyeon Kim, Hyunjong Ryu, Jaeho Kim, Inkeun Ryu, Namhyeon Choi
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Publication number: 20220124916Abstract: A display device that includes a housing with at least one Printed Circuit Board (PCB) and a plurality of rollers disposed in the housing. The display device also includes a display unit which, in turn, includes a display panel and a module cover. The display device further includes a driving unit that is connected to the display panel and the module cover. The driving unit moves the display panel and the module cover between a first state and a second state. In the first state, the panel and module cover are wound around at least one of the plurality of rollers, and in the second state they are unwound from the at least one of the plurality of rollers and exposed by being drawn out from the housing.Type: ApplicationFiled: December 30, 2021Publication date: April 21, 2022Inventors: Jihoon Han, Kitae Kang, Jinha Heo, Dohyeon Kim, Hyunjong Ryu, Jaeho Kim, Inkeun Ryu, Namhyeon Choi
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Patent number: 11246227Abstract: A display device that includes a housing with at least one Printed Circuit Board (PCB) and a plurality of rollers disposed in the housing. The display device also includes a display unit which, in turn, includes a display panel and a module cover. The display device further includes a driving unit that is connected to the display panel and the module cover. The driving unit moves the display panel and the module cover between a first state and a second state. In the first state, the panel and module cover are wound around at least one of the plurality of rollers, and in the second state they are unwound from the at least one of the plurality of rollers and exposed by being drawn out from the housing.Type: GrantFiled: January 29, 2020Date of Patent: February 8, 2022Assignee: LG ELECTRONICS INC.Inventors: Jihoon Han, Kitae Kang, Jinha Heo, Dohyeon Kim, Hyunjong Ryu, Jaeho Kim, Inkeun Ryu, Namhyeon Choi
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Publication number: 20200170129Abstract: A display device that includes a housing with at least one Printed Circuit Board (PCB) and a plurality of rollers disposed in the housing. The display device also includes a display unit which, in turn, includes a display panel and a module cover. The display device further includes a driving unit that is connected to the display panel and the module cover. The driving unit moves the display panel and the module cover between a first state and a second state. In the first state, the panel and module cover are wound around at least one of the plurality of rollers, and in the second state they are unwound from the at least one of the plurality of rollers and exposed by being drawn out from the housing.Type: ApplicationFiled: January 29, 2020Publication date: May 28, 2020Inventors: Jihoon HAN, Kitae Kang, Jinha Heo, Dohyeon Kim, Hyunjong Ryu, Jaeho Kim, Inkeun Ryu, Namhyeon Choi
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Patent number: 10588223Abstract: A display device that includes a housing with at least one Printed Circuit Board (PCB) and a plurality of rollers disposed in the housing. The display device also includes a display unit which, in turn, includes a display panel and a module cover. The display device further includes a driving unit that is connected to the display panel and the module cover. The driving unit moves the display panel and the module cover between a first state and a second state. In the first state, the panel and module cover are wound around at least one of the plurality of rollers, and in the second state they are unwound from the at least one of the plurality of rollers and exposed by being drawn out from the housing.Type: GrantFiled: September 25, 2018Date of Patent: March 10, 2020Assignee: LG ELECTRONICS INC.Inventors: Jihoon Han, Kitae Kang, Jinha Heo, Dohyeon Kim, Hyunjong Ryu, Jaeho Kim, Inkeun Ryu, Namhyeon Choi
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Publication number: 20190029131Abstract: A display device that includes a housing with at least one Printed Circuit Board (PCB) and a plurality of rollers disposed in the housing. The display device also includes a display unit which, in turn, includes a display panel and a module cover. The display device further includes a driving unit that is connected to the display panel and the module cover. The driving unit moves the display panel and the module cover between a first state and a second state. In the first state, the panel and module cover are wound around at least one of the plurality of rollers, and in the second state they are unwound from the at least one of the plurality of rollers and exposed by being drawn out from the housing.Type: ApplicationFiled: September 25, 2018Publication date: January 24, 2019Inventors: Jihoon Han, Kitae Kang, Jinha Heo, Dohyeon Kim, Hyunjong Ryu, Jaeho Kim, Inkeun Ryu, Namhyeon Choi
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Patent number: 10111344Abstract: A display device that includes a housing with at least one Printed Circuit Board (PCB) and a plurality of rollers disposed in the housing. The display device also includes a display unit which, in turn, includes a display panel and a module cover. The display device further includes a driving unit that is connected to the display panel and the module cover. The driving unit moves the display panel and the module cover between a first state and a second state. In the first state, the panel and module cover are wound around at least one of the plurality of rollers, and in the second state they are unwound from the at least one of the plurality of rollers and exposed by being drawn out from the housing.Type: GrantFiled: November 12, 2015Date of Patent: October 23, 2018Assignee: LG Electronics Inc.Inventors: Jihoon Han, Kitae Kang, Jinha Heo, Dohyeon Kim, Hyunjong Ryu, Jaeho Kim, Inkeun Ryu, Namhyeon Choi
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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: 9760975Abstract: A display device is disclosed. The display device includes: a housing; at least one roller configured to be positioned within the housing; a display portion including a display panel and a module cover; and a telescopic bar, one end of which is fixed to the interior of the housing and the other end is fixed to the bottom end of the display portion, wherein the display panel and the module cover are either in a first state where the display panel and the module cover are kept wound around the at least one roller or in a second state where the display panel and the module cover are kept unwound from the at least one roller, in contact with each other, and exposed out of the housing. The telescopic bar supports the back of a display portion in conjunction with the display portion, thereby allowing the display portion to remain flat.Type: GrantFiled: March 24, 2016Date of Patent: September 12, 2017Assignee: LG ELECTRONICS INC.Inventors: Jaeho Kim, Dohyeon Kim, Namhyeon Choi
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Publication number: 20170161868Abstract: A display device is disclosed. The display device includes: a housing; at least one roller configured to be positioned within the housing; a display portion including a display panel and a module cover; and a telescopic bar, one end of which is fixed to the interior of the housing and the other end is fixed to the bottom end of the display portion, wherein the display panel and the module cover are either in a first state where the display panel and the module cover are kept wound around the at least one roller or in a second state where the display panel and the module cover are kept unwound from the at least one roller, in contact with each other, and exposed out of the housing. The telescopic bar supports the back of a display portion in conjunction with the display portion, thereby allowing the display portion to remain flat.Type: ApplicationFiled: March 24, 2016Publication date: June 8, 2017Inventors: Jaeho KIM, Dohyeon Kim, Namhyeon Choi
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Publication number: 20170013726Abstract: A display device that includes a housing with at least one Printed Circuit Board (PCB) and a plurality of rollers disposed in the housing. The display device also includes a display unit which, in turn, includes a display panel and a module cover. The display device further includes a driving unit that is connected to the display panel and the module cover. The driving unit moves the display panel and the module cover between a first state and a second state. In the first state, the panel and module cover are wound around at least one of the plurality of rollers, and in the second state they are unwound from the at least one of the plurality of rollers and exposed by being drawn out from the housing.Type: ApplicationFiled: November 12, 2015Publication date: January 12, 2017Inventors: JIHOON HAN, Kitae Kang, Jinha Heo, Dohyeon Kim, Hyunjong Ryu, Jaeho Kim, Inkeun Ryu, Namhyeon Choi
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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