Patents by Inventor Nu Ree UM
Nu Ree UM 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: 20230105246Abstract: A display device includes a substrate including a display area and a peripheral area; a first voltage line disposed on the display area of the substrate, a first voltage being applied to the first voltage line; a second voltage line disposed on the display area of the substrate and extending in a direction parallel to the first voltage line, a second voltage being applied to the second voltage line; a first voltage transmission line disposed on the peripheral area of the substrate and transmitting the first voltage; a second voltage transmission line disposed on the peripheral area of the substrate and transmitting the second voltage; a first bridge electrode electrically connecting the first voltage line and the first voltage transmission line; and a second bridge electrode electrically connecting the second voltage line and the second voltage transmission line.Type: ApplicationFiled: July 8, 2022Publication date: April 6, 2023Applicant: Samsung Display Co., LTD.Inventors: Hyung Jun PARK, Jun-Yong AN, Nu Ree UM
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Patent number: 11068096Abstract: A display device includes: a base substrate having a main region, a subsidiary region, and a bending region between the main region and the subsidiary region; first to fourth touch electrodes on the base substrate at the main region; first to fourth touch signal lines connected to the first to fourth touch electrodes; a first bridge electrode connecting the first and second touch signal lines; a second bridge electrode connecting the third and fourth touch signal lines; and a third bridge electrode connecting a first touch connection electrode connected to the first bridge electrode with a second touch connection electrode connected to the second bridge electrode. The subsidiary region includes a first bridge portion and a second bridge portion. Each of the first bridge electrode and the second bridge electrode is at the first bridge portion, and the third bridge electrode is at the second bridge portion.Type: GrantFiled: March 25, 2020Date of Patent: July 20, 2021Assignee: Samsung Display Co., Ltd.Inventors: Hyung Jun Park, Jun Yong An, Nu Ree Um
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Publication number: 20210019007Abstract: A display device includes: a base substrate having a main region, a subsidiary region, and a bending region between the main region and the subsidiary region; first to fourth touch electrodes on the base substrate at the main region; first to fourth touch signal lines connected to the first to fourth touch electrodes; a first bridge electrode connecting the first and second touch signal lines; a second bridge electrode connecting the third and fourth touch signal lines; and a third bridge electrode connecting a first touch connection electrode connected to the first bridge electrode with a second touch connection electrode connected to the second bridge electrode. The subsidiary region includes a first bridge portion and a second bridge portion. Each of the first bridge electrode and the second bridge electrode is at the first bridge portion, and the third bridge electrode is at the second bridge portion.Type: ApplicationFiled: March 25, 2020Publication date: January 21, 2021Inventors: Hyung Jun PARK, Jun Yong AN, Nu Ree UM
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Patent number: 10770688Abstract: A display device including a display panel including a display area and a non-display area surrounding the display area; a window disposed above the display panel; a driving circuit chip disposed in the non-display area and mounted on the display panel; and a light-scattering member interposed between the display panel and the window. The light-scattering member overlaps with the driving circuit chip and contains scattering particles.Type: GrantFiled: December 10, 2018Date of Patent: September 8, 2020Assignee: Samsung Display Co., Ltd.Inventors: Nu Ree Um, Sang Eun Moon, Jin Hee Jang
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Publication number: 20190296265Abstract: A display device including a display panel including a display area and a non-display area surrounding the display area; a window disposed above the display panel; a driving circuit chip disposed in the non-display area and mounted on the display panel; and a light-scattering member interposed between the display panel and the window. The light-scattering member overlaps with the driving circuit chip and contains scattering particles.Type: ApplicationFiled: December 10, 2018Publication date: September 26, 2019Inventors: Nu Ree UM, Sang Eun MOON, Jin Hee JANG
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Patent number: 10216046Abstract: A liquid crystal display device is provided. A liquid crystal display device comprising: a first substrate and a second substrate opposed to the first substrate; a liquid crystal layer interposed between the first substrate and the second substrate; a lower layer disposed on the first substrate and including at least one contact hole; and a spacer portion disposed on the lower layer, wherein the spacer portion includes a main spacer not overlapping the contact hole and an auxiliary spacer overlapping at least a portion of the contact hole, and a distance between the main spacer and the second substrate is smaller than a distance between the auxiliary spacer and the second substrate.Type: GrantFiled: March 31, 2015Date of Patent: February 26, 2019Assignee: Samsung Display Co., Ltd.Inventors: Nu Ree Um, Min Jung Kang, Hee Ra Kim, Sang Hun Lee
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Patent number: 9664954Abstract: A liquid crystal display including a light blocking member disposed on a substrate; and a first column spacer and a second column spacer disposed at a distance from each other on the light blocking member. The first column spacer includes a support portion and a column portion, and the second column spacer includes only a column portion.Type: GrantFiled: March 17, 2015Date of Patent: May 30, 2017Assignee: Samsung Display Co., Ltd.Inventors: Nu Ree Um, Min Jung Kang, Hye Ran Mun, Sang Hun Lee
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Patent number: 9513504Abstract: A liquid crystal display includes: a first substrate and a second substrate facing the first substrate; a column spacer disposed on the first substrate; a light blocking member disposed on the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate. The light blocking member includes a dome shaped portion having a concave surface.Type: GrantFiled: March 17, 2015Date of Patent: December 6, 2016Assignee: Samsung Display Co., Ltd.Inventors: Min Jung Kang, Yi Seop Shim, Nu Ree Um, Chul Huh
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Publication number: 20160195749Abstract: A liquid crystal display device is provided. A liquid crystal display device comprising: a first substrate and a second substrate opposed to the first substrate; a liquid crystal layer interposed between the first substrate and the second substrate; a lower layer disposed on the first substrate and including at least one contact hole; and a spacer portion disposed on the lower layer, wherein the spacer portion includes a main spacer not overlapping the contact hole and an auxiliary spacer overlapping at least a portion of the contact hole, and a distance between the main spacer and the second substrate is smaller than a distance between the auxiliary spacer and the second substrate.Type: ApplicationFiled: March 31, 2015Publication date: July 7, 2016Inventors: Nu Ree UM, Min Jung KANG, Hee Ra KIM, Sang Hun LEE
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Publication number: 20160062171Abstract: A liquid crystal display including a light blocking member disposed on a substrate; and a first column spacer and a second column spacer disposed at a distance from each other on the light blocking member. The first column spacer includes a support portion and a column portion, and the second column spacer includes only a column portion.Type: ApplicationFiled: March 17, 2015Publication date: March 3, 2016Inventors: Nu Ree UM, Min Jung Kang, Hye ran Mun, Sang Hun Lee
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Publication number: 20160026033Abstract: A liquid crystal display includes: a first substrate and a second substrate facing the first substrate; a column spacer disposed on the first substrate; a light blocking member disposed on the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate. The light blocking member includes a dome shaped portion having a concave surface.Type: ApplicationFiled: March 17, 2015Publication date: January 28, 2016Inventors: Min Jung KANG, Yi Seop SHIM, Nu Ree UM, Chul HUH
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Publication number: 20130329155Abstract: A liquid crystal display includes a light blocking member on a plurality of color filters, wherein the light blocking member includes a first light blocking member extending along a data line and a second light blocking member extending along a gate line. The first light blocking member is disposed between the plurality of color filters such that a first portion and a second portion of the first light blocking member overlapping an edge of at least one of the color filters respectively have a first width and a second width larger than the first width, and a sub column spacer is formed at the second portion of the first light blocking member.Type: ApplicationFiled: November 7, 2012Publication date: December 12, 2013Applicant: Samsung Display Co., Ltd.Inventors: Chang Hun KWAK, Min Jung KANG, Nu Ree UM, Chul HUH