Patents by Inventor Su-Chang RYU
Su-Chang RYU 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: 20240019906Abstract: A display device includes a display panel including a first panel and a second panel, the first panel being located at one side of the second panel in a first direction, a support member configured to support a bottom surface of the display panel and assist in a sliding motion of the display panel in the first direction, and a filling member covered by the first panel and the support member at an end of the first panel in the first direction, where the first panel includes a first portion, a second portion, and a third portion, the first portion covering one surface of the support member and in contact, at least partially, with the other surface of the support member and extending in the first direction, the second portion being at least partially opposing the first portion and extending in a direction opposite the first direction.Type: ApplicationFiled: June 22, 2023Publication date: January 18, 2024Inventor: Su Chang RYU
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Patent number: 11246219Abstract: A flexible printed circuit board including: a base film; an electrode pad disposed on one side of the base film; a circuit pattern connected with the electrode pad; a coverlay that overlaps at least a part of the circuit pattern; and a cover resin that overlaps the circuit pattern and at least a part of the coverlay. The coverlay includes a body portion and a protrusion protruded from the body portion.Type: GrantFiled: July 1, 2020Date of Patent: February 8, 2022Assignee: Samsung Display Co., Ltd.Inventors: John Park, Seung-Woo Kang, Soon-Sung Park, Jun Ho Park, Yong Uk Song, Su Chang Ryu, Jung Soo Youn
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Publication number: 20210161016Abstract: A flexible printed circuit board including: a base film; an electrode pad disposed on one side of the base film; a circuit pattern connected with the electrode pad; a coverlay that overlaps at least a part of the circuit pattern; and a cover resin that overlaps the circuit pattern and at least a part of the coverlay. The coverlay includes a body portion and a protrusion protruded from the body portion.Type: ApplicationFiled: July 1, 2020Publication date: May 27, 2021Inventors: John PARK, Seung-Woo KANG, Soon-Sung PARK, Jun Ho PARK, Yong Uk SONG, Su Chang RYU, Jung Soo YOUN
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Patent number: 9989793Abstract: A display device includes: a display panel having a display area and a non-display area; a light source configured to supply light to the display panel; a bottom chassis on which the light source is disposed; a top chassis coupled to the bottom chassis and not covering an edge portion of the display panel; and a mold unit coupled to the top chassis and covering the edge portion of the display panel, wherein the mold unit may be transparent.Type: GrantFiled: June 25, 2015Date of Patent: June 5, 2018Assignee: Samsung Display Co., Ltd.Inventors: Won Jin Kim, Jae Suk Yoo, Su Chang Ryu
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Publication number: 20170371185Abstract: Disclosed herein is a structure for a curved display device. The structure for a curved display device includes: a plurality of unit body parts each comprising a sheet bent into an arcuate shape; and at least one bent part through which adjacent ones of the unit body parts are connected.Type: ApplicationFiled: September 7, 2017Publication date: December 28, 2017Inventors: Jae Sang LEE, So Jeong LA, Su Chang RYU, Lu Ly LEE
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Patent number: 9709252Abstract: A backlight unit includes a side portion having a truss structure, another side portion, and a light source between the side portions.Type: GrantFiled: January 29, 2014Date of Patent: July 18, 2017Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Se Ki Park, Su Chang Ryu
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Patent number: 9563078Abstract: A frame for display device includes a plurality of cover members. Each of the cover members includes a support portion including a supporting body extending in a first direction, and a first extending portion extending from the supporting body in a second direction substantially perpendicular to the first direction, the first extending portion supporting an edge portion of a support plate of the display device, and a sidewall portion extending from the support portion to form a predetermined acute angle with respect to the support portion and covering a side of the display device.Type: GrantFiled: November 15, 2013Date of Patent: February 7, 2017Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Su-Chang Ryu, Sang-Heon Ye, Joo-Woan Cho
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Publication number: 20160249482Abstract: Disclosed herein is a structure for a curved display device. The structure for a curved display device includes: a plurality of unit body parts each comprising a sheet bent into an arcuate shape; and at least one bent part through which adjacent ones of the unit body parts are connected.Type: ApplicationFiled: October 20, 2015Publication date: August 25, 2016Inventors: Jae Sang LEE, So Jeong LA, Su Chang RYU, Lu Ly LEE
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Patent number: 9383605Abstract: A backlight unit includes a light source portion configured to provide light to a display panel, a reflection sheet arranged on a lower part of the light source portion, a mold frame accommodating the light source portion, and a support frame which supports the mold frame and includes a bottom portion, first and second side wall portions which extend upward from both end sides of the bottom portion and face each other, a ceiling portion which extends in a horizontal direction from an upper end of the first side wall portion, and a slant portion slanted downward from an end part of the ceiling portion and having one end that comes in contact with the end part of the ceiling portion and the other end that comes in contact with an upper end of the second side wall portion.Type: GrantFiled: June 18, 2014Date of Patent: July 5, 2016Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Se Ki Park, Su Chang Ryu, Jae Sang Lee, Yong Hwi Kim
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Publication number: 20160054615Abstract: A display device includes: a display panel having a display area and a non-display area; a light source configured to supply light to the display panel; a bottom chassis on which the light source is disposed; a top chassis coupled to the bottom chassis and not covering an edge portion of the display panel; and a mold unit coupled to the top chassis and covering the edge portion of the display panel, wherein the mold unit may be transparent.Type: ApplicationFiled: June 25, 2015Publication date: February 25, 2016Inventors: Won Jin Kim, Jae Suk Yoo, Su Chang Ryu
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Publication number: 20150219964Abstract: A backlight unit includes a light source portion configured to provide light to a display panel, a reflection sheet arranged on a lower part of the light source portion, a mold frame accommodating the light source portion, and a support frame which supports the mold frame and includes a bottom portion, first and second side wall portions which extend upward from both end sides of the bottom portion and face each other, a ceiling portion which extends in a horizontal direction from an upper end of the first side wall portion, and a slant portion slanted downward from an end part of the ceiling portion and having one end that comes in contact with the end part of the ceiling portion and the other end that comes in contact with an upper end of the second side wall portion.Type: ApplicationFiled: June 18, 2014Publication date: August 6, 2015Inventors: Se Ki PARK, Su Chang RYU, Jae Sang LEE, Yong Hwi KIM
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Patent number: 9039269Abstract: A backlight assembly includes a first light source unit including n light emitting members; and a light guide plate including a first side adjacent to the first light source unit, and a first groove adjacent to a first end of the first side.Type: GrantFiled: January 20, 2012Date of Patent: May 26, 2015Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Byung-Seo Yoon, Ju-Young Yoon, Han-Moe Cha, Sang-Il Park, Hee-Kwang Song, Jung-Kyun Kim, Su-Chang Ryu
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Publication number: 20150098247Abstract: A backlight assembly includes a light source, a circuit board on which the light source is disposed, a light guide plate having a light incident surface and a light emitting surface, a bottom case accommodating the light guide plate, a fixing frame coupled to the bottom case and fixing the circuit board, and a heat dissipation apparatus disposed between the light source and the light guide plate and including a light-transmitting unit that transmits light.Type: ApplicationFiled: May 27, 2014Publication date: April 9, 2015Applicant: SAMSUNG DISPLAY CO., LTD.Inventors: Jung-Hoon SHIN, Hyuk-Hwan KIM, Su-Chang RYU, Young-Chun KIM, Won-Jin KIM
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Publication number: 20150049464Abstract: A backlight unit may be configured for use in an image display device. The backlight unit may include a structural unit. The structural unit may include a first side portion and a second side portion. The first side portion may have a truss structure. The backlight unit may further include a light source that is disposed between the first side portion and the second side portion and is configured to emit light.Type: ApplicationFiled: January 29, 2014Publication date: February 19, 2015Applicant: Samsung Display Co., Ltd.Inventors: Se Ki PARK, Su Chang RYU
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Publication number: 20150029696Abstract: A frame for display device includes a plurality of cover members. Each of the cover members includes a support portion including a supporting body extending in a first direction, and a first extending portion extending from the supporting body in a second direction substantially perpendicular to the first direction, the first extending portion supporting an edge portion of a support plate of the display device, and a sidewall portion extending from the support portion to form a predetermined acute angle with respect to the support portion and covering a side of the display device.Type: ApplicationFiled: November 15, 2013Publication date: January 29, 2015Applicant: Samsung Display Co., Ltd.Inventors: Su-Chang RYU, Sang-Heon YE, Joo-Woan CHO
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Publication number: 20140146513Abstract: A display apparatus includes a display panel, a light source part disposed under the display panel configured to supply light to the display panel, and a receiving container. The receiving container is configured to receive the display panel and the light source part. The receiving container includes a bottom portion and a first side wall extending from a first side of the bottom portion along a direction substantially perpendicular to the bottom portion. A first protrusion is formed inside of the first side wall. The first protrusion is disposed between a lower surface of the display panel adjacent to the first side of the display panel and an upper surface of the light source part. The receiving container includes metal.Type: ApplicationFiled: April 8, 2013Publication date: May 29, 2014Applicant: Samsung Display Co., Ltd.Inventors: Seong-Sik CHOI, Atsushi NEMOTO, Su-Chang RYU
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Patent number: 8690409Abstract: A backlight assembly includes a light guiding plate and a plurality of first light sources. The light guiding plate includes a light exiting surface through which light can exit, a light guiding surface positioned opposite to the light exiting surface, and a first surface extending between the light guiding surface and the light exiting surface and inclined with respect to the light guiding surface by a first angle. The first angle is an acute angle. The first light sources can generate light, and are disposed under the light guiding plate. These first light sources are disposed adjacent to a first edge connecting the first surface with the light guiding surface.Type: GrantFiled: February 17, 2012Date of Patent: April 8, 2014Assignee: Samsung Display Co., Ltd.Inventors: Dong-Lyoul Shin, Jae-Chang Choi, Tae-Ho Lee, Je-Won Woo, Su-Chang Ryu
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Publication number: 20130021821Abstract: A backlight assembly includes a first light source unit including n light emitting members; and a light guide plate including a first side adjacent to the first light source unit, and a first groove adjacent to a first end of the first side.Type: ApplicationFiled: January 20, 2012Publication date: January 24, 2013Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Byung-Seo YOON, Ju-Young YOON, Han-Moe CHA, Sang-Il PARK, Hee-Kwang SONG, Jung-Kyun KIM, Su-Chang RYU
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Publication number: 20120236588Abstract: A backlight assembly includes a light guiding plate and a plurality of first light sources. The light guiding plate includes a light exiting surface through which light can exit, a light guiding surface positioned opposite to the light exiting surface, and a first surface extending between the light guiding surface and the light exiting surface and inclined with respect to the light guiding surface by a first angle. The first angle is an acute angle. The first light sources can generate light, and are disposed under the light guiding plate. These first light sources are disposed adjacent to a first edge connecting the first surface with the light guiding surface.Type: ApplicationFiled: February 17, 2012Publication date: September 20, 2012Inventors: Dong-Lyoul SHIN, Jae-Chang CHOI, Tae-Ho LEE, Je-Won YOO, Su-Chang RYU