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1.发明授权公开(公告)号：US11812644B2
公开(公告)日：2023-11-07
申请号：US17142220
申请日：2021-01-05
发明人： Kiseong Seo , Jekil Ryu , Wonkyu Choe , Jungho Choi , Mugyeom Kim , Changyong Jeong
IPC分类号： H10K59/131 , H01L27/12 , H10K59/12 , H10K77/10 , H10K50/14 , H10K71/80 , H10K102/00 , H10K50/00 , H10K50/842
CPC分类号： H10K59/131 , H01L27/1214 , H10K50/00 , H10K59/12 , H10K77/111 , H01L2924/12041 , H01L2924/12044 , H10K50/14 , H10K50/8426 , H10K59/1201 , H10K71/80 , H10K2102/311 , Y02E10/549
摘要： A display apparatus includes a display region and a peripheral region adjacent to the display region. The display apparatus further includes a first flexible substrate (FFS), a driving circuit (DC), a conductive pattern (CP), a conductive line, a light-emitting device, and a support substrate. The FFS includes a first surface and a second surface opposite the first surface. The second surface includes, in the peripheral region, a cavity extending into the FFS. The DC is on the first surface and includes at least one transistor. The CP is in the cavity and is partially exposed by the cavity. The conductive line electrically connects the CP to the DC. The light-emitting device is in the display region and is electrically connected to the DC. The support substrate is on the second surface. In a view normal to the second surface, the support substrate is spaced apart from the CP.
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公开(公告)号：US10088703B2
公开(公告)日：2018-10-02
申请号：US14877134
申请日：2015-10-07
发明人： Changok Kim , Taeyoung Ahn , Jihoon Oh , Sangwook Lee , Kiseong Seo , Junmo Im
IPC分类号： G02F1/1335
摘要： A method of manufacturing a display device comprises the steps of: forming a protective film on a first surface of a first base substrate; forming a polarizer including a plurality of wire grid patterns provided on a second surface of the first base substrate facing the first surface; removing the protective film from the first surface; and forming a pixel array layer on the first surface.
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公开(公告)号：US11856826B2
公开(公告)日：2023-12-26
申请号：US17336365
申请日：2021-06-02
发明人： Tetsuhiro Tanaka , Yeong-Gyu Kim , Kiseong Seo , Jonghyun Yun , Seunghyun Lee
IPC分类号： H10K59/121 , H10K59/131 , H01L27/12
CPC分类号： H10K59/131 , H10K59/1213 , H10K59/1216 , H01L27/1214
摘要： A display device may include a first active layer disposed on a substrate, a scan line disposed on the first active layer, a lower gate signal line disposed on the scan line, an oxide semiconductor pattern disposed on the lower gate signal line, and including a channel part that overlaps the lower gate signal line and a low-resistance part formed on a side portion of the channel part, a metal pattern disposed on at least one surface of the low-resistance part, and an upper gate signal line disposed on the oxide semiconductor pattern to overlap the channel part.
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公开(公告)号：US11239300B2
公开(公告)日：2022-02-01
申请号：US16592138
申请日：2019-10-03
发明人： Junhee Lee , Kiseong Seo , Deok Hoi Kim
摘要： A display apparatus includes a base substrate including a display area and a peripheral area, a conductive layer formed on the base substrate in an entirety of the peripheral area and the display area, a buffer layer on the conductive layer, a thin film transistor on the buffer layer in the display area, an electrode in a contact hole that is formed through the buffer layer to expose a side surface of the conductive layer in the peripheral area, the electrode making contact the conductive layer, an insulating pattern in the contact hole on the electrode, and a wiring on the insulating pattern and electrically connected to the electrode.
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5.发明申请公开(公告)号：US20200176547A1
公开(公告)日：2020-06-04
申请号：US16783733
申请日：2020-02-06
发明人： Kiseong Seo , Jekil Ryu , Wonkyu Choe , Jungho Choi , Mugyeom Kim , Changyong Jeong
摘要： A display apparatus includes a display region and a peripheral region adjacent to the display region. The display apparatus further includes a first flexible substrate (FFS), a driving circuit (DC), a conductive pattern (CP), a conductive line, a light-emitting device, and a support substrate. The FFS includes a first surface and a second surface opposite the first surface. The second surface includes, in the peripheral region, a cavity extending into the FFS. The DC is on the first surface and includes at least one transistor. The CP is in the cavity and is partially exposed by the cavity. The conductive line electrically connects the CP to the DC. The light-emitting device is in the display region and is electrically connected to the DC. The support substrate is on the second surface. In a view normal to the second surface, the support substrate is spaced apart from the CP.
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6.发明授权公开(公告)号：US10580846B2
公开(公告)日：2020-03-03
申请号：US15906628
申请日：2018-02-27
发明人： Kiseong Seo , Jekil Ryu , Wonkyu Choe , Jungho Choi , Mugyeom Kim , Changyong Jeong
摘要： A display apparatus includes a display region and a peripheral region adjacent to the display region. The display apparatus further includes a first flexible substrate (FFS), a driving circuit (DC), a conductive pattern (CP), a conductive line, a light-emitting device, and a support substrate. The FFS includes a first surface and a second surface opposite the first surface. The second surface includes, in the peripheral region, a cavity extending into the FFS. The DC is on the first surface and includes at least one transistor. The CP is in the cavity and is partially exposed by the cavity. The conductive line electrically connects the CP to the DC. The light-emitting device is in the display region and is electrically connected to the DC. The support substrate is on the second surface. In a view normal to the second surface, the support substrate is spaced apart from the CP.
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7.发明授权公开(公告)号：US12082468B2
公开(公告)日：2024-09-03
申请号：US18375455
申请日：2023-09-29
发明人： Kiseong Seo , Jekil Ryu , Wonkyu Choe , Jungho Choi , Mugyeom Kim , Changyong Jeong
IPC分类号： H10K59/131 , H01L27/12 , H10K50/00 , H10K50/14 , H10K59/12 , H10K71/80 , H10K77/10 , H10K102/00 , H10K50/842
CPC分类号： H10K59/131 , H01L27/1214 , H10K50/00 , H10K59/12 , H10K77/111 , H01L2924/12041 , H01L2924/12044 , H10K50/14 , H10K50/8426 , H10K59/1201 , H10K71/80 , H10K2102/311 , Y02E10/549
摘要： A display apparatus includes a display region and a peripheral region adjacent to the display region. The display apparatus further includes a first flexible substrate (FFS), a driving circuit (DC), a conductive pattern (CP), a conductive line, a light-emitting device, and a support substrate. The FFS includes a first surface and a second surface opposite the first surface. The second surface includes, in the peripheral region, a cavity extending into the FFS. The DC is on the first surface and includes at least one transistor. The CP is in the cavity and is partially exposed by the cavity. The conductive line electrically connects the CP to the DC. The light-emitting device is in the display region and is electrically connected to the DC. The support substrate is on the second surface. In a view normal to the second surface, the support substrate is spaced apart from the CP.
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公开(公告)号：US20240128410A1
公开(公告)日：2024-04-18
申请号：US18354252
申请日：2023-07-18
发明人： Soyeon Yoon , Junghun Noh , Kiseong Seo , Jaegwang Um , Juwon Yoon , Sanghyun Lee
CPC分类号： H01L33/405 , H01L25/167 , H01L33/58 , H01L2933/0016 , H01L2933/0058
摘要： A display panel includes a substrate, a first electrode disposed on the substrate, a pixel-defining layer disposed on the first electrode and including an opening exposing at least a portion of the first electrode, a micro light-emitting element electrically connected to the first electrode, and a reflector disposed on the first electrode and covering at least a portion of a side surface of the micro light-emitting element.
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9.发明授权公开(公告)号：US10916619B2
公开(公告)日：2021-02-09
申请号：US16783733
申请日：2020-02-06
发明人： Kiseong Seo , Jekil Ryu , Wonkyu Choe , Jungho Choi , Mugyeom Kim , Changyong Jeong
摘要： A display apparatus includes a display region and a peripheral region adjacent to the display region. The display apparatus further includes a first flexible substrate (FFS), a driving circuit (DC), a conductive pattern (CP), a conductive line, a light-emitting device, and a support substrate. The FFS includes a first surface and a second surface opposite the first surface. The second surface includes, in the peripheral region, a cavity extending into the FFS. The DC is on the first surface and includes at least one transistor. The CP is in the cavity and is partially exposed by the cavity. The conductive line electrically connects the CP to the DC. The light-emitting device is in the display region and is electrically connected to the DC. The support substrate is on the second surface. In a view normal to the second surface, the support substrate is spaced apart from the CP.
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