Patents by Inventor Kyung-Rok Ko
Kyung-Rok Ko 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: 20240097251Abstract: An embodiment of the present invention relates to a cylindrical secondary battery in which a positive electrode terminal is adhered and fixed to a cylindrical can by an insulating sheet, and thus sealing between the cylindrical can and the positive electrode terminal can be facilitated due to an increased contact area.Type: ApplicationFiled: March 29, 2022Publication date: March 21, 2024Inventors: Hyun Ki JUNG, Byung Chul PARK, Gun Gue PARK, Gwan Hyeon YU, Jin Young MOON, Kyung Rok LEE, Myung Seob KIM, Sung Gwi KO, Woo Hyuk CHOI
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Publication number: 20230276686Abstract: An apparatus for manufacturing a display device includes a sheet portion where a bending line extending along a first direction is defined to overlap a portion of the sheet portion; a panel attachment member disposed on the sheet portion; a magnet portion disposed on the sheet portion and including a first magnet portion positioned on a first side in a second direction intersecting the first direction and a second magnet portion positioned on a second side in the second direction with respect to the bending line; a pad spaced apart from the panel attachment member with the sheet portion interposed therebetween and positioned between the first magnet portion and the second magnet portion; and a core disposed in the pad, where the first magnet portion and the second magnet portion are symmetrical to each other with respect to the bending line.Type: ApplicationFiled: September 29, 2022Publication date: August 31, 2023Inventors: Young Su KIM, Kyung Rok KO, Hyo Jin KIM, Jae Suk YOO
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Patent number: 11723229Abstract: A display device includes a display panel including a display area and a non-display area surrounding the display area, an encapsulation substrate disposed on the display panel, a sealing member disposed between the display panel and the encapsulation substrate to bond the display panel and the encapsulation substrate together and a first fusion pattern disposed inside the display panel, the sealing member and the encapsulation substrate, where the display panel comprises a trench formed in the non-display area and recessed into a portion of an upper surface of the display panel, the sealing member is inserted into the trench, and the first fusion pattern is disposed to overlap the trench.Type: GrantFiled: October 22, 2020Date of Patent: August 8, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Kyung Rok Ko, Tae Oh Kim, Byung Hoon Kim, Jung Hyun Kim, June Hyoung Park
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Patent number: 11678502Abstract: A display device includes a display panel having a display area comprising pixels and a non-display area surrounding the display area, an encapsulation substrate which faces the display panel and is disposed on a surface of the display panel, and a sealing member disposed in the non-display area and interposed between the display panel and the encapsulation substrate for bonding. The display panel comprises a base substrate and a first conductive layer disposed on a first surface of the base substrate, the base substrate provides a through hole defined in a part of the non-display area to penetrate the base substrate in a thickness direction, the first conductive layer comprises a signal line disposed in a part of the non-display area and filling the through hole, and the sealing member does not overlap the first conductive layer and the through hole in the thickness direction.Type: GrantFiled: September 4, 2020Date of Patent: June 13, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Hyun A Lee, Kyung Rok Ko, Yong Hoon Kwon, Byung Hoon Kim, Jung Hyun Kim, Tae Oh Kim, June Hyoung Park, Hyun Ji Lee, So Mi Jung
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Publication number: 20230131358Abstract: A display device including a deformable display unit according to an embodiment includes: a display panel that can display images in a first direction and a supporting part positioned under the display panel. The supporting part includes a plurality of springs that are arranged in a second direction and extend in a third direction, and are interwoven with each other. The first direction, second direction, and third direction are substantially orthogonal to each other.Type: ApplicationFiled: May 20, 2022Publication date: April 27, 2023Inventors: JAE SUK YOO, KYUNG ROK KO, YOUNG SU KIM, HYO JIN KIM
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Patent number: 11450833Abstract: A display device includes a display panel including a display area and non-display areas surrounding the display area; an encapsulation substrate disposed on the display panel and including melting patterns formed in regions overlapping the non-display areas; a sealing member disposed between the display panel and the encapsulation substrate to couple the display panel with the encapsulation substrate; and fusing patterns disposed across the sealing member and the encapsulation substrate. The display panel further includes a metal line layer disposed in at least a portion of the non-display areas, at least a portion of the sealing member is disposed on the metal line layer in the non-display areas, the melting patterns are disposed to overlap the metal line layer in a thickness direction, and the fusing patterns are disposed not to overlap the metal line layer in the thickness direction.Type: GrantFiled: October 2, 2020Date of Patent: September 20, 2022Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jung Hyun Kim, Kyung Rok Ko, Yong Hoon Kwon, Byung Hoon Kim, Tae Oh Kim, So Mi Jung
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Publication number: 20210408433Abstract: A display device includes: a first substrate; a second substrate facing the first substrate; a through hole penetrating the first substrate and the second substrate; and a hole fusion pattern to bond the first and second substrates to each other around the through hole.Type: ApplicationFiled: June 22, 2021Publication date: December 30, 2021Inventors: Tae Oh KIM, Byung Hoon KIM, Kyung Rok KO, Yong Hoon KWON, Jung Hyun KIM, June Hyoung PARK, Hyun Ji LEE, So Mi JUNG
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Publication number: 20210296609Abstract: A display device includes a display panel having a display area where light emitting elements are disposed and a non-display area surrounding the display area, an encapsulation substrate disposed on the display panel at a distance from the display panel, a sealing member disposed in the non-display area between the display panel and the encapsulation substrate to bond the display panel and the encapsulation substrate together, support members disposed in the display area between the display panel and the encapsulation substrate, and a first fusion pattern, a portion of which is disposed in the support members and the encapsulation substrate. The display area includes a first area in which the support member and the first fusion pattern are disposed and a second area in which no support member is disposed, and each of the light emitting elements is disposed in at least a portion of the second area.Type: ApplicationFiled: January 15, 2021Publication date: September 23, 2021Inventors: June Hyoung PARK, Kyung Rok KO, Byung Hoon KIM, Jung Hyun KIM, Tae Oh KIM
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Publication number: 20210280818Abstract: A display device includes a display panel including a display area and a non-display area surrounding the display area, an encapsulation substrate disposed on the display panel, a sealing member disposed between the display panel and the encapsulation substrate to bond the display panel and the encapsulation substrate together and a first fusion pattern disposed inside the display panel, the sealing member and the encapsulation substrate, where the display panel comprises a trench formed in the non-display area and recessed into a portion of an upper surface of the display panel, the sealing member is inserted into the trench, and the first fusion pattern is disposed to overlap the trench.Type: ApplicationFiled: October 22, 2020Publication date: September 9, 2021Inventors: Kyung Rok KO, Tae Oh KIM, Byung Hoon KIM, Jung Hyun KIM, June Hyoung PARK
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Publication number: 20210280814Abstract: A display device includes a display panel including a display area and non-display areas surrounding the display area; an encapsulation substrate disposed on the display panel and including melting patterns formed in regions overlapping the non-display areas; a sealing member disposed between the display panel and the encapsulation substrate to couple the display panel with the encapsulation substrate; and fusing patterns disposed across the sealing member and the encapsulation substrate. The display panel further includes a metal line layer disposed in at least a portion of the non-display areas, at least a portion of the sealing member is disposed on the metal line layer in the non-display areas, the melting patterns are disposed to overlap the metal line layer in a thickness direction, and the fusing patterns are disposed not to overlap the metal line layer in the thickness direction.Type: ApplicationFiled: October 2, 2020Publication date: September 9, 2021Inventors: Jung Hyun KIM, Kyung Rok KO, Yong Hoon KWON, Byung Hoon KIM, Tae Oh KIM, So Mi JUNG
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Publication number: 20210249627Abstract: A display device includes a display panel having a display area comprising pixels and a non-display area surrounding the display area, an encapsulation substrate which faces the display panel and is disposed on a surface of the display panel, and a sealing member disposed in the non-display area and interposed between the display panel and the encapsulation substrate for bonding. The display panel comprises a base substrate and a first conductive layer disposed on a first surface of the base substrate, the base substrate provides a through hole defined in a part of the non-display area to penetrate the base substrate in a thickness direction, the first conductive layer comprises a signal line disposed in a part of the non-display area and filling the through hole, and the sealing member does not overlap the first conductive layer and the through hole in the thickness direction.Type: ApplicationFiled: September 4, 2020Publication date: August 12, 2021Inventors: Hyun A LEE, Kyung Rok KO, Yong Hoon KWON, Byung Hoon KIM, Jung Hyun KIM, Tae Oh KIM, June Hyoung PARK, Hyun Ji LEE, So Mi JUNG
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Patent number: 8599328Abstract: A liquid crystal display includes a liquid crystal panel displaying images, a plurality of gate circuit chips-on-film connected to the liquid crystal panel and supplying gate driving signals to the liquid crystal panel, a plurality of data circuit chips-on-film connected to the liquid crystal panel and supplying data driving signals to the liquid crystal panel, a gate printed circuit board (PCB) connected to the gate circuit chips-on-film, a data printed circuit board (PCB) connected to the data circuit chips-on-film, a backlight assembly supplying light to the liquid crystal panel, and a top chassis fixing the liquid crystal panel and the backlight assembly, and including an upper surface and a lower surface, wherein the data printed circuit board (PCB) is disposed corresponding to the lower surface of the top chassis, and a plurality of drain holes are disposed in the lower surface of the top chassis.Type: GrantFiled: July 27, 2011Date of Patent: December 3, 2013Assignee: Samsung Display Co., Ltd.Inventors: Sae Sam Jang, Sung Won Chung, Jae Hwan Chun, Jin Min Chung, Kyung Rok Ko
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Patent number: 8596851Abstract: A lamp socket with a decreased number of elements is presented according to one or more embodiments. The lamp socket in accordance with one embodiment of the present invention includes a power supply member. The power supply member includes a first lamp connecting terminal, a second lamp connecting terminal facing the first lamp connecting terminal and an inverter connecting terminal disposed below the first and second lamp connecting terminals. Upper end portions of the first and second lamp connecting terminals are bent in opposite directions and the first lamp connecting terminal includes a fixing protrusion protruding from an inner surface thereof facing the second lamp connecting terminal.Type: GrantFiled: January 5, 2010Date of Patent: December 3, 2013Assignee: Samsung Display Co., Ltd.Inventors: Kyung-Rok Ko, Jae-Hwan Chun
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Publication number: 20120236227Abstract: A liquid crystal display includes a liquid crystal panel displaying images, a plurality of gate circuit chips-on-film connected to the liquid crystal panel and supplying gate driving signals to the liquid crystal panel, a plurality of data circuit chips-on-film connected to the liquid crystal panel and supplying data driving signals to the liquid crystal panel, a gate printed circuit board (PCB) connected to the gate circuit chips-on-film, a data printed circuit board (PCB) connected to the data circuit chips-on-film, a backlight assembly supplying light to the liquid crystal panel, and a top chassis fixing the liquid crystal panel and the backlight assembly, and including an upper surface and a lower surface, wherein the data printed circuit board (PCB) is disposed corresponding to the lower surface of the top chassis, and a plurality of drain holes are disposed in the lower surface of the top chassis.Type: ApplicationFiled: July 27, 2011Publication date: September 20, 2012Inventors: SAE SAM JANG, Sung Won Chung, Jae Hwan Chun, Jin Min Chung, Kyung Rok Ko
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Patent number: 7948578Abstract: An LCD device includes an LCD panel for displaying images, a printed circuit board connected to one side of the LCD panel and supplying a driving signal to the LCD panel, and including a connection hole, a bottom chassis and a middle mold receiving the LCD panel, and a top chassis protecting the LCD panel and the middle mold, wherein the bottom chassis includes a hook fixing the source PCB.Type: GrantFiled: November 5, 2008Date of Patent: May 24, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Kyung-Rok Ko, Sang-Chul Lee, Won-Ju Kim
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Patent number: 7819571Abstract: A lamp sockets guide is provided which includes a lamp sockets receiving and fastening portion for alignably receiving and retaining a plurality of lamp sockets and an inverter cover portion formed at one side of the lamp sockets receiving and fastening portion to protect an inverter, wherein the lamp sockets receiving and fastening portion and the inverter cover portion are integrally formed.Type: GrantFiled: October 31, 2007Date of Patent: October 26, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Young Nam Kim, Jae Hwan Chun, Jong Ho Won, Kyung Rok Ko
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Patent number: 7810943Abstract: The present invention relates to a lamp support capable of stably and firmly mounting a lamp, and a backlight assembly and a liquid crystal display including the lamp support unit. The lamp support unit includes a socket housing, a socket terminal disposed in the socket housing gripping a lead of a lamp and a supporting member installed to the socket housing and supporting a lamp tube of the lamp.Type: GrantFiled: January 24, 2007Date of Patent: October 12, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Kyung Rok Ko, Jae Hwan Chun, John Seung Han, Young Jae Lee, Hyun Su Park, Joo Young Kim
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Publication number: 20100195312Abstract: A lamp socket with a decreased number of elements is presented according to one or more embodiments. The lamp socket in accordance with one embodiment of the present invention includes a power supply member. The power supply member includes a first lamp connecting terminal, a second lamp connecting terminal facing the first lamp connecting terminal and an inverter connecting terminal disposed below the first and second lamp connecting terminals. Upper end portions of the first and second lamp connecting terminals are bent in opposite directions and the first lamp connecting terminal includes a fixing protrusion protruding from an inner surface thereof facing the second lamp connecting terminal.Type: ApplicationFiled: January 5, 2010Publication date: August 5, 2010Inventors: Kyung-Rok Ko, Jae-Hwan Chun
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Patent number: D980833Type: GrantFiled: May 11, 2021Date of Patent: March 14, 2023Assignee: Samsung Display Co., Ltd.Inventors: Seung Kim, Byung Hoon Kang, Kyung Rok Ko, Seung Ho Kim, Young-Seok Seo, Gyu In Shim, Jeong Ho Hwang, Young Su Kim, Jae Suk Yoo, Yong Won Yun, Jeong-Seop Choi
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Patent number: D981385Type: GrantFiled: May 11, 2021Date of Patent: March 21, 2023Assignee: Samsung Display Co., Ltd.Inventors: Seung Kim, Byung Hoon Kang, Kyung Rok Ko, Seung Ho Kim, Young-Seok Seo, Gyu In Shim, Jeong Ho Hwang, Young Su Kim, Jae Suk Yoo, Yong Won Yun, Jeong-Seop Choi