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公开(公告)号：EP3876298A1
公开(公告)日：2021-09-08
申请号：EP21152867.4
申请日：2021-01-22
IPC分类号： H01L51/52
摘要： A display device includes a display panel including a display area (DPA) and a non-display area (NDA) surrounding the display area, an encapsulation substrate (500) disposed on the display panel, a sealing member (700) disposed between the display panel and the encapsulation substrate to bond the display panel and the encapsulation substrate together and a first fusion pattern (FSP1_1) disposed inside the display panel (101), the sealing member (700) and the encapsulation substrate (500), 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.
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公开(公告)号：EP3930000A1
公开(公告)日：2021-12-29
申请号：EP21181363.9
申请日：2021-06-24
发明人： KIM, Tae Oh , KIM, Byung Hoon , KO, Kyung Rok , KWON, Yong Hoon , KIM, Jung Hyun , PARK, June Hyoung , LEE, Hyun Ji , JUNG, So Mi
摘要： 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.
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公开(公告)号：EP4365947A1
公开(公告)日：2024-05-08
申请号：EP23203442.1
申请日：2023-10-13
发明人： LEE, Dong Sung , KIM, Byung Hoon , KIM, Tae Oh , CHOI, Se Hun
CPC分类号： H01L25/0753 , H01L33/62 , H01L33/0095 , H01L33/504 , H01L33/44 , H01L25/167
摘要： A display device of a tiled display includes a first substrate including an opening hole, a laser absorption layer disposed on the first substrate, including amorphous silicon, and multiple first contact holes, a first barrier insulating layer disposed on the laser absorption layer and including multiple second contact holes overlapping the first contact holes, multiple pad portions disposed on the first barrier insulating layer and partially disposed in the second contact holes, a second barrier insulating layer disposed on the first barrier insulating layer and the pad portions, a display layer disposed on the second barrier insulating layer, and a flexible film disposed under the first substrate, inserted into the opening hole, and electrically connected to the pad portions. A portion of the first barrier insulating layer is disposed in each of the first contact holes. The pad portions are electrically insulated from the laser absorption layer.
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公开(公告)号：EP4365671A1
公开(公告)日：2024-05-08
申请号：EP23199417.9
申请日：2023-09-25
发明人： CHOI, Se Hun , LEE, Dong Sung , KIM, Byung Hoon , KIM, Tae Oh
IPC分类号： G02F1/1333 , G06F3/14 , G09F9/302 , H01L33/62 , H01R12/70 , H10K59/131 , H10K59/18 , H01L25/075
CPC分类号： G02F1/13336 , G06F3/1446 , H01L33/62 , H10K59/131 , H10K59/18 , H01L25/0753
摘要： A display device includes a substrate including an opening hole, a first barrier insulating layer on the substrate, a plurality of first pad portions on the first barrier insulating layer and in a first contact hole partially penetrating the first barrier insulating layer, a second barrier insulating layer on the first barrier insulating layer and the plurality of first pad portions, a plurality of second pad portions on the second barrier insulating layer and in a second contact hole partially penetrating the first barrier insulating layer and the second barrier insulating layer, a third barrier insulating layer on the second barrier insulating layer and the plurality of second pad portions, a display layer on the third barrier insulating layer, and a flexible film under the substrate, and inserted into the opening hole to be electrically connected to the plurality of first and second pad portions.
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公开(公告)号：EP3883001A1
公开(公告)日：2021-09-22
申请号：EP21153366.6
申请日：2021-01-26
IPC分类号： H01L51/52
摘要： A display device includes a display panel (101) having a display area where light emitting elements are disposed and a non-display area surrounding the display area, an encapsulation substrate (500) 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 (900) disposed in the display area between the display panel and the encapsulation substrate, and a first fusion pattern (FSP), a portion of which is disposed in the support members and the encapsulation substrate. The display area includes a first area (AA1) in which the support member and the first fusion pattern are disposed and a second area (AA2) 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.
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