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公开(公告)号：US20240122013A1
公开(公告)日：2024-04-11
申请号：US18539620
申请日：2023-12-14
发明人： Joongsoo Moon , Wonkyu Kwak , Kwangmin Kim , Kiwook Kim , Dongsoo Kim , Hyunae Park , Jieun Lee , Changkyu Jin
IPC分类号： H10K59/131 , H01L27/12 , H10K59/121 , H10K59/124 , H10K77/10
CPC分类号： H10K59/131 , H01L27/1218 , H01L27/1244 , H01L27/1248 , H01L27/1255 , H10K59/1213 , H10K59/1216 , H10K59/124 , H10K77/111 , H01L27/124 , H01L28/60 , H10K50/844 , Y02E10/549
摘要： A display apparatus includes: a substrate having a bending area between a first area and a second area; internal conductive lines on the substrate in the first area; external conductive lines on the substrate in the second area; an organic material layer covering the bending area and covering at least a portion of the internal conductive lines and the external conductive lines; and connection lines on the organic material layer and connecting the internal conductive lines to the external conductive lines, respectively. Organic through-holes are defined through the organic material layer, the connection lines are respectively connected to the internal conductive lines through the organic through-holes, and an upper surface of the organic material layer between the organic through-holes has a convex curved shape.
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公开(公告)号：US11785816B2
公开(公告)日：2023-10-10
申请号：US17694393
申请日：2022-03-14
发明人： Yangwan Kim , Sunja Kwon , Byungsun Kim , Hyunae Park , Sujin Lee , Jaeyong Lee
IPC分类号： H10K59/131 , G09G3/3291 , H01L27/12 , H10K50/80 , H10K50/805 , H10K77/10 , H10K59/12 , H10K102/00
CPC分类号： H10K59/131 , G09G3/3291 , H01L27/124 , H01L27/1218 , H10K50/80 , H10K50/805 , H10K77/111 , G09G2300/0426 , G09G2380/02 , H10K59/1201 , H10K2102/311
摘要： A display apparatus includes a substrate having a bending region between a first region and a second region, the bending region being configured to be bent about a bending axis that extends in one direction; a display unit on the substrate; a first wiring unit at the bending region, the first wiring unit including a first bending portion having a plurality of first holes; and a second wiring unit spaced apart from the first wiring unit and at the bending region, the second wiring unit including a second bending portion having a different shape from the first bending portion.
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公开(公告)号：US20220367600A1
公开(公告)日：2022-11-17
申请号：US17878437
申请日：2022-08-01
发明人： Joongsoo Moon , Wonkyu Kwak , Kwangmin Kim , Kiwook Kim , Dongsoo Kim , Hyunae Park , Jieun Lee , Changkyu Jin
摘要： A display apparatus includes: a substrate having a bending area between a first area and a second area; internal conductive lines on the substrate in the first area; external conductive lines on the substrate in the second area; an organic material layer covering the bending area and covering at least a portion of the internal conductive lines and the external conductive lines; and connection lines on the organic material layer and connecting the internal conductive lines to the external conductive lines, respectively. Organic through-holes are defined through the organic material layer, the connection lines are respectively connected to the internal conductive lines through the organic through-holes, and an upper surface of the organic material layer between the organic through-holes has a convex curved shape.
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公开(公告)号：US11355573B2
公开(公告)日：2022-06-07
申请号：US16589506
申请日：2019-10-01
发明人： Dongsoo Kim , Wonkyu Kwak , Kwangmin Kim , Kiwook Kim , Joongsoo Moon , Hyunae Park , Jieun Lee , Changkyu Jin
摘要： A display apparatus includes a substrate having a first area, a second area, and a bending area disposed therebetween. The substrate is bent at the bending area about a bending axis. An inorganic insulating layer is disposed over the substrate and includes an opening or groove corresponding to the bending area. An organic material layer fills the opening or groove. A first conductive layer extends from the first area to the second area through the bending area. The first conductive layer is disposed over the organic material layer and includes a multipath portion having a plurality of through holes. A length of the multipath portion, in a direction from the first area to the second area, is greater than a width of the opening or groove, in the direction from the first area to the second area.
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公开(公告)号：US20220165811A1
公开(公告)日：2022-05-26
申请号：US17671381
申请日：2022-02-14
发明人： Youngsoo Yoon , Jaewon Kim , Hyunae Park , Hyungjun Park , Seungwoo Sung , Nuree Um , Ilgoo Youn , Jieun Lee , Donghyeon Jang , Seunghan Jo
IPC分类号： H01L27/32 , G09G3/3233
摘要： A display panel may include a substrate, pixels, dummy pixels, and voltage lines. The substrate may include a first transmission region for light transmission and/or sound transmission, a non-display area surrounding the first transmission region, and a display area surrounding the non-display area. The pixels may be arranged on the display area and may emit light. The dummy pixels may be arranged on the non-display area, may include a first dummy pixel, and may emit no light. The voltage lines may transmit voltages to the pixels and the dummy pixels. The voltage lines may include a first voltage line and a second voltage line. The first voltage line may be spaced from the second voltage line, may be aligned with the second voltage line, and may overlap the first dummy pixel. The first transmission region may be positioned between the first voltage line and the second voltage line.
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公开(公告)号：US11251254B2
公开(公告)日：2022-02-15
申请号：US16589549
申请日：2019-10-01
发明人： Dongsoo Kim , Wonkyu Kwak , Kwangmin Kim , Kiwook Kim , Joongsoo Moon , Hyunae Park , Jieun Lee , Changkyu Jin
摘要： A display apparatus includes a substrate having a first area, a second area, and a bending area disposed therebetween. The substrate is bent at the bending area about a bending axis. An inorganic insulating layer is disposed over the substrate and includes an opening or groove corresponding to the bending area. An organic material layer fills the opening or groove. A first conductive layer extends from the first area to the second area through the bending area. The first conductive layer is disposed over the organic material layer and includes a multipath portion having a plurality of through holes. A length of the multipath portion, in a direction from the first area to the second area, is greater than a width of the opening or groove, in the direction from the first area to the second area.
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公开(公告)号：US10937855B2
公开(公告)日：2021-03-02
申请号：US16539066
申请日：2019-08-13
发明人： Junyoung Jo , Jaewon Kim , Hyunae Park , Junyong An , Nuree Um , Youngsoo Yoon , Ilgoo Youn , Yunkyeong In , Donghyeon Jang , Seunghan Jo
IPC分类号： G09G3/3225 , G09G3/3275 , H01L27/32 , H01L51/52
摘要： A display apparatus includes a substrate including a display area, a first non-display area, a second non-display area, and a bending area between the first non-display area and the second non-display area, a display unit positioned in the display area, a driving circuit positioned in the second non-display area, and a fan-out portion transmitting a data signal applied from the driving circuit to the display unit. The fan-out portion includes a first fan-out portion including first conductive lines, a second fan-out portion including second conductive lines, and a separation area between the first fan-out portion and the second fan-out portion that are separated from each other by a predetermined distance in the bending area. A first width of a first conductive line closest to the separation area and a second width of a second conductive line closest to the separation area are different from each other.
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公开(公告)号：US10818746B2
公开(公告)日：2020-10-27
申请号：US16573601
申请日：2019-09-17
发明人： Yangwan Kim , Sunja Kwon , Byungsun Kim , Hyunae Park , Sujin Lee , Jaeyong Lee
IPC分类号： H01L27/32 , G02F1/1345 , H01L51/00 , H01L51/52 , G02F1/1333 , H01L27/12
摘要： A display device includes a substrate including a bending area located between a first area and a second area. The substrate is bent in relation to a bending axis. A first wiring unit including a plurality of first wirings is arranged on the substrate to sequentially extend over the first area, the bending area, and the second area. First central axes included in each of the plurality of first wirings are spaced apart from each other by a first pitch in the bending area. A second wiring unit including a plurality of second wirings is arranged on the substrate to sequentially extend over the first area, the bending area, and the second area. Second central axes included in each of the plurality of second wirings are spaced apart from each other by a second pitch greater than the first pitch in the bending area.
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公开(公告)号：US20200219966A1
公开(公告)日：2020-07-09
申请号：US16824485
申请日：2020-03-19
发明人： Hyunae Park , Jieun Lee , Yunkyeong In
IPC分类号： H01L27/32 , G09G3/3225 , H01L51/52
摘要： A display device includes a substrate, a plurality of pixels, a plurality of wirings, a power voltage supply line, an insulating layer, and a window. The substrate includes a display area and a peripheral area outside the display area. The plurality of pixels are in the display area and the plurality of wirings are in the peripheral area. The power voltage supply line covers the plurality of wirings and includes a top surface having an irregular surface corresponding to the plurality of wirings. The insulating layer includes an opening overlapping a first portion of the power voltage supply line. The window is disposed on the insulating layer and includes a light-blocking region and a light-transmissive region, the light-transmissive region entirely covering the opening.
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公开(公告)号：US10600859B2
公开(公告)日：2020-03-24
申请号：US16241757
申请日：2019-01-07
发明人： Hyunae Park , Jieun Lee , Yunkyeong In
IPC分类号： H01L51/00 , H01L27/32 , H01L51/52 , G09G3/3225
摘要： A display device includes a substrate, a plurality of pixels, a plurality of wirings, a power voltage supply line, an insulating layer, and a window. The substrate includes a display area and a peripheral area outside the display area. The plurality of pixels are in the display area and the plurality of wirings are in the peripheral area. The power voltage supply line covers the plurality of wirings and includes a top surface having an irregular surface corresponding to the plurality of wirings. The insulating layer includes an opening overlapping a first portion of the power voltage supply line. The window is disposed on the insulating layer and includes a light-blocking region and a light-transmissive region, the light-transmissive region entirely covering the opening.
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