Patents by Inventor Youn Hwan Jung
Youn Hwan Jung 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: 20230284474Abstract: Provided is a display device, comprising a display panel which comprises a first area and a second area located around the first area; and an under-panel sheet which is located under the display panel and overlaps the first area and the second area, wherein the under-panel sheet comprises a buffer member and a strength reinforcing member, wherein the strength reinforcing member is thinner than the buffer member, and a ratio of a thickness of the buffer member to a thickness of the strength reinforcing member is 3 to 6 times.Type: ApplicationFiled: April 27, 2023Publication date: September 7, 2023Inventors: Youn Hwan JUNG, Kyu Han BAE, Jae Lok CHA, Kang Yong LEE
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Patent number: 11672139Abstract: Provided is a display device, comprising a display panel which comprises a first area and a second area located around the first area; and an under-panel sheet which is located under the display panel and overlaps the first area and the second area, wherein the under-panel sheet comprises a buffer member and a strength reinforcing member, wherein the strength reinforcing member is thinner than the buffer member, and a ratio of a thickness of the buffer member to a thickness of the strength reinforcing member is 3 to 6 times.Type: GrantFiled: January 11, 2021Date of Patent: June 6, 2023Assignee: Samsung Display Co., Ltd.Inventors: Youn Hwan Jung, Kyu Han Bae, Jae Lok Cha, Kang Yong Lee
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Publication number: 20220121303Abstract: A display device has a first area, and a second area that extends from the first area and has a bent shape, the display device including a display module including a display panel, which has a corner portion in the second area, an input-sensing member on the display panel and including a body portion, which overlaps with the display panel, and an extension, which extends from the body portion, is in the second area, and does not overlap with the display panel, and a first bonding layer between the display module and the input-sensing member, wherein an edge of the extension extends beyond an edge of the corner portion.Type: ApplicationFiled: December 23, 2021Publication date: April 21, 2022Inventors: Hyeong Cheol AHN, Yang Han SON, Yun Oh NAM, Won Il LEE, Youn Hwan JUNG, So Hyun KIM
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Patent number: 11216094Abstract: A display device has a first area, and a second area that extends from the first area and has a bent shape, the display device including a display module including a display panel, which has a corner portion in the second area, an input-sensing member on the display panel and including a body portion, which overlaps with the display panel, and an extension, which extends from the body portion, is in the second area, and does not overlap with the display panel, and a first bonding layer between the display module and the input-sensing member, wherein an edge of the extension extends beyond an edge of the corner portion.Type: GrantFiled: May 21, 2018Date of Patent: January 4, 2022Assignee: Samsung Display Co., Ltd.Inventors: Hyeong Cheol Ahn, Yang Han Son, Yun Oh Nam, Won Il Lee, Youn Hwan Jung, So Hyun Kim
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Publication number: 20210135152Abstract: Provided is a display device, comprising a display panel which comprises a first area and a second area located around the first area; and an under-panel sheet which is located under the display panel and overlaps the first area and the second area, wherein the under-panel sheet comprises a buffer member and a strength reinforcing member, wherein the strength reinforcing member is thinner than the buffer member, and a ratio of a thickness of the buffer member to a thickness of the strength reinforcing member is 3 to 6 times.Type: ApplicationFiled: January 11, 2021Publication date: May 6, 2021Inventors: Youn Hwan JUNG, Kyu Han BAE, Jae Lok CHA, Kang Yong LEE
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Patent number: 10892441Abstract: Provided is a display device, comprising a display panel which comprises a first area and a second area located around the first area; and an under-panel sheet which is located under the display panel and overlaps the first area and the second area, wherein the under-panel sheet comprises a buffer member and a strength reinforcing member, wherein the strength reinforcing member is thinner than the buffer member, and a ratio of a thickness of the buffer member to a thickness of the strength reinforcing member is 3 to 6 times.Type: GrantFiled: July 8, 2019Date of Patent: January 12, 2021Inventors: Youn Hwan Jung, Kyu Han Bae, Jae Lok Cha, Kang Yong Lee
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Publication number: 20190334118Abstract: Provided is a display device, comprising a display panel which comprises a first area and a second area located around the first area; and an under-panel sheet which is located under the display panel and overlaps the first area and the second area, wherein the under-panel sheet comprises a buffer member and a strength reinforcing member, wherein the strength reinforcing member is thinner than the buffer member, and a ratio of a thickness of the buffer member to a thickness of the strength reinforcing member is 3 to 6 times.Type: ApplicationFiled: July 8, 2019Publication date: October 31, 2019Inventors: Youn Hwan JUNG, Kyu Han BAE, Jae Lok CHA, Kang Yong LEE
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Patent number: 10374191Abstract: Provided is a display device, comprising a display panel which comprises a first area and a second area located around the first area; and an under-panel sheet which is located under the display panel and overlaps the first area and the second area, wherein the under-panel sheet comprises a buffer member and a strength reinforcing member, wherein the strength reinforcing member is thinner than the buffer member, and a ratio of a thickness of the buffer member to a thickness of the strength reinforcing member is 3 to 6 times.Type: GrantFiled: January 10, 2018Date of Patent: August 6, 2019Assignee: Samsung Display Co., Ltd.Inventors: Youn Hwan Jung, Kyu Han Bae, Jae Lok Cha, Kang Yong Lee
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Patent number: 10261639Abstract: A touch display device includes a touch screen, a display panel, a window member, and an adhesive layer. The display panel is configured to display an image and includes a first curved surface area. The window member is disposed on the display panel and includes a second curved surface area disposed in correspondence with the first curved surface area. The adhesive layer is disposed between the display panel and the touch screen panel and is configured to block light in at least a portion thereof. The display panel is disposed between the window member and the touch screen panel.Type: GrantFiled: May 4, 2016Date of Patent: April 16, 2019Assignee: Samsung Display Co., Ltd.Inventors: Won-Il Lee, Youn-Hwan Jung
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Publication number: 20190006615Abstract: Provided is a display device, comprising a display panel which comprises a first area and a second area located around the first area; and an under-panel sheet which is located under the display panel and overlaps the first area and the second area, wherein the under-panel sheet comprises a buffer member and a strength reinforcing member, wherein the strength reinforcing member is thinner than the buffer member, and a ratio of a thickness of the buffer member to a thickness of the strength reinforcing member is 3 to 6 times.Type: ApplicationFiled: January 10, 2018Publication date: January 3, 2019Inventors: Youn Hwan JUNG, Kyu Han BAE, Jae Lok CHA, Kang Yong LEE
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Publication number: 20180364846Abstract: A display device has a first area, and a second area that extends from the first area and has a bent shape, the display device including a display module including a display panel, which has a corner portion in the second area, an input-sensing member on the display panel and including a body portion, which overlaps with the display panel, and an extension, which extends from the body portion, is in the second area, and does not overlap with the display panel, and a first bonding layer between the display module and the input-sensing member, wherein an edge of the extension extends beyond an edge of the corner portion.Type: ApplicationFiled: May 21, 2018Publication date: December 20, 2018Inventors: Hyeong Cheol AHN, Yang Han SON, Yun Oh NAM, Won Il LEE, Youn Hwan JUNG, So Hyun KIM
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Publication number: 20170115758Abstract: A touch display device includes a touch screen, a display panel, a window member, and an adhesive layer. The display panel is configured to display an image and includes a first curved surface area. The window member is disposed on the display panel and includes a second curved surface area disposed in correspondence with the first curved surface area. The adhesive layer is disposed between the display panel and the touch screen panel and is configured to block light in at least a portion thereof. The display panel is disposed between the window member and the touch screen panel.Type: ApplicationFiled: May 4, 2016Publication date: April 27, 2017Inventors: Won-Il LEE, Youn-Hwan JUNG
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Patent number: 9610751Abstract: A display device includes a case having an accommodating space, a cushion pad on one surface of the accommodating space of the case, and a display panel on the cushion pad. The cushion pad includes a metal layer, a hard material layer on the metal layer, and an elastic layer on the hard material layer. The hard material layer has a hardness greater than a hardness of the metal layer.Type: GrantFiled: October 24, 2014Date of Patent: April 4, 2017Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Youn-Hwan Jung, Tae-Eun Kim
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Patent number: 9471097Abstract: A display device includes a display panel including a display area configured to display an image and a non-display area adjacent to the display area; a front panel that is substantially transparent and on a front surface of the display panel; and a blind between the display panel and the front panel at a portion of the non-display area, wherein the blind includes a plurality of strips spaced apart from each other and adjacent ones of the strips are at least partially overlapped with each other when viewed in at least one direction.Type: GrantFiled: July 3, 2013Date of Patent: October 18, 2016Assignee: Samsung Display Co., Ltd.Inventor: Youn Hwan Jung
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Patent number: 9368736Abstract: A flexible display apparatus includes a flexible display panel and a window cover coupled onto the flexible display panel. The flexible display panel includes a view area and a non-display area outside the view area. The view area includes an active area configured to display images, and an area outside the active area. A refractive portion is in the view area and outside the active area.Type: GrantFiled: March 6, 2014Date of Patent: June 14, 2016Assignee: Samsung Display Co, Ltd.Inventor: Youn-Hwan Jung
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Publication number: 20150282336Abstract: A display device includes a case having an accommodating space, a cushion pad on one surface of the accommodating space of the case, and a display panel on the cushion pad. The cushion pad includes a metal layer, a hard material layer on the metal layer, and an elastic layer on the hard material layer. The hard material layer has a hardness greater than a hardness of the metal layer.Type: ApplicationFiled: October 24, 2014Publication date: October 1, 2015Inventors: Youn-Hwan JUNG, Tae-Eun KIM
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Publication number: 20150115229Abstract: A flexible display apparatus includes a flexible display panel and a window cover coupled onto the flexible display panel. The flexible display panel includes a view area and a non-display area outside the view area. The view area includes an active area configured to display images, and an area outside the active area. A refractive portion is in the view area and outside the active area.Type: ApplicationFiled: March 6, 2014Publication date: April 30, 2015Applicant: Samsung Display Co., Ltd.Inventor: Youn-Hwan Jung
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Patent number: 8853941Abstract: An organic light emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes an at least partially curved display panel and a cover window disposed in an external side of the front side of the display panel, and formed in the shape corresponding to the display panel. The OLED display further includes a set frame disposed in an external side of the rear side of the display panel, and coupled with the cover window. The cover window is not made of a single material. That is, portion covering the display panel and a portion coupled to the set frame are made of different materials, respectively.Type: GrantFiled: November 6, 2013Date of Patent: October 7, 2014Assignee: Samsung Display Co., Ltd.Inventor: Youn-Hwan Jung
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Publication number: 20140192463Abstract: A display device includes a display panel including a display area configured to display an image and a non-display area adjacent to the display area; a front panel that is substantially transparent and on a front surface of the display panel; and a blind between the display panel and the front panel at a portion of the non-display area, wherein the blind includes a plurality of strips spaced apart from each other and adjacent ones of the strips are at least partially overlapped with each other when viewed in at least one direction.Type: ApplicationFiled: July 3, 2013Publication date: July 10, 2014Applicant: Samsung Display Co., Ltd.Inventor: Youn Hwan Jung
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Publication number: 20140139984Abstract: An organic light emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes an at least partially curved display panel and a cover window disposed in an external side of the front side of the display panel, and formed in the shape corresponding to the display panel. The OLED display further includes a set frame disposed in an external side of the rear side of the display panel, and coupled with the cover window. The cover window is not made of a single material. That is, portion covering the display panel and a portion coupled to the set frame are made of different materials, respectively.Type: ApplicationFiled: November 6, 2013Publication date: May 22, 2014Applicant: Samsung Display Co., Ltd.Inventor: Youn-Hwan Jung