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公开(公告)号：US20230413628A1
公开(公告)日：2023-12-21
申请号：US18459384
申请日：2023-08-31
发明人： Youngsoo YOON , Hyunji KANG , Dongeup LEE , Yunkyeong IN , Hyunji CHA
IPC分类号： H10K59/131 , G06F1/18 , G09G3/3208
CPC分类号： H10K59/131 , G06F1/189 , G09G3/3208
摘要： A display device includes a substrate including a main display area, main display elements being in the main display area; a component area, auxiliary display elements and a transmission area being in the component area; and a peripheral area outside the main display area; an initialization voltage line in the main display area and extending in a first direction; a bottom metal layer in the component area between the substrate and the auxiliary display elements; and a bias line in the main display area and extending in the first direction, the bias line being connected to the bottom metal layer and being at a same layer as the initialization voltage line, wherein the bias line and the initialization voltage line are alternately arranged along a second direction crossing the first direction, in a first region of the main display area around the component area.
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公开(公告)号：US20190378889A1
公开(公告)日：2019-12-12
申请号：US16251087
申请日：2019-01-18
发明人： Junwon CHOI , Wonmi HWANG , Junyong AN , Yunkyeong IN
IPC分类号： H01L27/32 , G09G3/3258 , G09G3/3266 , G09G3/3291
摘要： A display apparatus includes: a substrate having a display area, a peripheral area outside the display area, a pad area in the peripheral area, and a bending area between the display area and the pad area; a thin film transistor in the display area and an organic light-emitting device electrically connected to the thin film transistor; a first voltage line between a side of the display area and the pad area, in the peripheral area, the first voltage line supplying a first voltage to the organic light-emitting device; and a first sensing line in the peripheral area, the first sensing line measuring the first voltage of the first voltage line, wherein a first contact where an end of the first sensing line and the first voltage line are connected is between the bending area and the display area.
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公开(公告)号：US20230269983A1
公开(公告)日：2023-08-24
申请号：US18310504
申请日：2023-05-01
发明人： Hyunji CHA , Youngsoo YOON , Yunkyeong IN
IPC分类号： H10K59/131 , G09G3/3258 , H01L29/786
CPC分类号： H10K59/131 , G09G3/3258 , H01L29/7869
摘要： A display device includes: a plurality of main display elements in the main display area; a plurality of auxiliary display elements and a transmission area in the component area; a first pixel circuit in the component area and connected to a first auxiliary display element among the auxiliary display elements; a second pixel circuit in the component area and connected to a second auxiliary display element among the auxiliary display elements, the second pixel circuit neighboring the first pixel circuit in a column direction; and a first initialization voltage line in the component area, extending in a row direction, arranged between the first pixel circuit and the second pixel circuit, and connected to the first pixel circuit and the second pixel circuit, wherein the first pixel circuit and the second pixel circuit are symmetric with respect to the first initialization voltage line.
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公开(公告)号：US20220393138A1
公开(公告)日：2022-12-08
申请号：US17820022
申请日：2022-08-16
发明人： Minhee CHOI , Wonkyo KWAK , Youngsoo YOON , Yunkyeong IN , Hyunji CHA
摘要： A display apparatus includes a first area including at least one opening, a second area disposed around the first area, and a third area disposed between the first area and the second area. The second area includes a plurality of display elements, and the third area includes a groove. The display apparatus further includes a thin film encapsulation layer covering the plurality of display elements and including an inorganic encapsulation layer and an organic encapsulation layer, a planarization layer disposed over the groove, a first insulating layer disposed over the thin film encapsulation layer, a second insulating layer disposed over the planarization layer, and a cover layer overlapping the first end of the planarization layer and partially overlapping the first insulating layer and the second insulating layer. A first end of the planarization layer overlaps the thin film encapsulation layer, and the second insulating layer includes a first through hole.
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公开(公告)号：US20210359047A1
公开(公告)日：2021-11-18
申请号：US17206735
申请日：2021-03-19
发明人： Youngsoo YOON , Yunkyeong IN , Hyunji CHA
摘要： A display device includes: a substrate including a display area and a component area; a first pixel group on the display area; a second pixel group and a transmission area on the component area; an organic insulating layer on the substrate and including an opening corresponding to the transmission area; a display element on the organic insulating layer and including a pixel electrode and an opposite electrode; and a pixel-defining layer covering edges of the pixel electrode and defining an emission area of the display element, wherein the organic insulating layer includes a planarization area and a reduction area on the component area, the reduction area having a thickness that decreases in a direction from the planarization area to the opening, and a portion of the pixel-defining layer is on the reduction area.
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公开(公告)号：US20210104583A1
公开(公告)日：2021-04-08
申请号：US17011938
申请日：2020-09-03
发明人： Yujin JEON , Deokjung KIM , Sukyoung KIM , Iljoo KIM , Youngsoo YOON , Wonse LEE , Yunkyeong IN , Donghyeon JANG , Hyunji CHA , Wonjun CHOI
摘要： A display apparatus includes a substrate including a transmission area, a display area, and a first non-display area between the transmission area and the display area, a display layer including display elements and bypass lines, an encapsulation member that covers the display elements and the bypass lines, a metal layer on the encapsulation member, and including a first hole corresponding to the transmission area, and an optical functional section including a second hole corresponding to the transmission area, wherein a first perpendicular distance from a center line, which passes through a center of the transmission area and is perpendicular to an upper surface of the substrate, to an edge of the first hole may be less than a second perpendicular distance from the center line to an edge of the second hole.
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公开(公告)号：US20210066433A1
公开(公告)日：2021-03-04
申请号：US16919787
申请日：2020-07-02
发明人： Hyunji CHA , Donghyeon JANG , Jihyun KA , Wonkyu KWAK , Sukyoung KIM , Seungwoo SUNG , Hwayoung SONG , Youngsoo YOON , Dongeup LEE , Wonse LEE , Yunkyeong IN , Yujin JEON , Jintae JEONG
IPC分类号： H01L27/32
摘要： A display device includes: a substrate including a transmission area and a display area surrounding the transmission area; a plurality of display elements in the display area; a plurality of first horizontal lines and a plurality of second horizontal lines each extending in a first direction and spaced apart from each other with the transmission area therebetween; a plurality of first vertical lines and a plurality of second vertical lines each extending in a second direction intersecting with the first direction and spaced apart from each other with the transmission area therebetween; and a first connection line connecting at least one of the plurality of first vertical lines to at least one of the plurality of second vertical lines and detouring around the transmission area, wherein the first connection line is on a same layer as at least one of the plurality of first horizontal lines.
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公开(公告)号：US20230036631A1
公开(公告)日：2023-02-02
申请号：US17938837
申请日：2022-10-07
发明人： Yujin JEON , Deokjung KIM , Sukyoung KIM , Iljoo KIM , Youngsoo YOON , Wonse LEE , Yunkyeong IN , Donghyeon JANG , Hyunji CHA , Wonjun CHOI
摘要： A display apparatus includes a substrate including a transmission area, a display area, and a first non-display area between the transmission area and the display area, a display layer including display elements and bypass lines, an encapsulation member that covers the display elements and the bypass lines, a metal layer on the encapsulation member, and including a first hole corresponding to the transmission area, and an optical functional section including a second hole corresponding to the transmission area, wherein a first perpendicular distance from a center line, which passes through a center of the transmission area and is perpendicular to an upper surface of the substrate, to an edge of the first hole may be less than a second perpendicular distance from the center line to an edge of the second hole.
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公开(公告)号：US20230030352A1
公开(公告)日：2023-02-02
申请号：US17836633
申请日：2022-06-09
发明人： Junyoung JO , Haeyeon LEE , Yunkyeong IN , Hyunji CHA
摘要： An electronic apparatus comprises a display panel and a component on a lower surface of the display panel. The display panel includes a first display area with first light-emitting diodes, a second display area with display element groups that include second light-emitting diodes, transmission areas in the second display area, a pixel-defining layer surrounding an emission area of each of the first and second light-emitting diodes, an upper insulating layer, and a thin-film encapsulation layer. The component overlaps the second display area in a plan view. In a boundary portion of the first and second display areas, the pixel-defining layer and the upper insulating layer form a staircase-shaped step, and the upper insulating layer includes at least one protrusion portion protruding towards the second display area from an edge of the upper insulating layer.
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公开(公告)号：US20210359073A1
公开(公告)日：2021-11-18
申请号：US17198509
申请日：2021-03-11
发明人： Hyunji CHA , Youngsoo YOON , Yunkyeong IN
IPC分类号： H01L27/32 , H01L29/786 , G09G3/3258
摘要： A display device includes: a plurality of main display elements in the main display area; a plurality of auxiliary display elements and a transmission area in the component area; a first pixel circuit in the component area and connected to a first auxiliary display element among the auxiliary display elements; a second pixel circuit in the component area and connected to a second auxiliary display element among the auxiliary display elements, the second pixel circuit neighboring the first pixel circuit in a column direction; and a first initialization voltage line in the component area, extending in a row direction, arranged between the first pixel circuit and the second pixel circuit, and connected to the first pixel circuit and the second pixel circuit, wherein the first pixel circuit and the second pixel circuit are symmetric with respect to the first initialization voltage line.
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