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公开(公告)号：EP4355056A1
公开(公告)日：2024-04-17
申请号：EP23201862.2
申请日：2023-10-05
发明人： JUNG, Da Woon , BAE, Su Bin , KANG, Tae Wook , KIM, Sang Gab , YEO, Yun Jong , JEONG, Yu Gwang
IPC分类号： H10K59/12 , H10K59/122
CPC分类号： H10K59/122 , H10K59/1201 , H10K59/8792 , H10K59/8791 , H10K59/38
摘要： A display device includes: a first pixel electrode disposed in a first emission area, on a substrate; an insulating layer covering edges of the first pixel electrode; a first light-emitting layer disposed on the first pixel electrode and the insulating layer; a first common electrode disposed on the first light-emitting layer; banks disposed on the insulating layer and surrounding the first emission area; and an organic pattern surrounding the first emission area, disposed on the banks, and including a same material as the first light-emitting layer. Side surfaces of each of the banks are spaced apart from side surfaces of the insulating layer.
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公开(公告)号：EP4002477A3
公开(公告)日：2022-09-07
申请号：EP21210054.9
申请日：2021-11-23
发明人： CHOI, Dae Won , KIM, Dong Won , KIM, Sang Gab , KIM, Sang Woo , LEE, Gyu Jeong , CHO, Sung Won
摘要： A display device includes a display panel (100) including a main portion (MS), a first bent portion (BS1) and a second bent portion (BS2) each extending from the main portion, and a corner portion (CS) which connects the first bent portion and the second bent portion to each other and is bendable relative to the main portion. The corner portion which is bendable includes a plurality of protrusions (CP) partially disconnected from each other and each bendable relative to the main portion, and each of the plurality of protrusions including a plurality of display pixels (PX2) and a recess (RC) that surrounds the plurality of pixels.
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公开(公告)号：EP4002477A2
公开(公告)日：2022-05-25
申请号：EP21210054.9
申请日：2021-11-23
发明人： CHOI, Dae Won , KIM, Dong Won , KIM, Sang Gab , KIM, Sang Woo , LEE, Gyu Jeong , CHO, Sung Won
摘要： A display device includes a display panel (100) including a main portion (MS), a first bent portion (BS1) and a second bent portion (BS2) each extending from the main portion, and a corner portion (CS) which connects the first bent portion and the second bent portion to each other and is bendable relative to the main portion. The corner portion which is bendable includes a plurality of protrusions (CP) partially disconnected from each other and each bendable relative to the main portion, and each of the plurality of protrusions including a plurality of display pixels (PX2) and a recess (RC) that surrounds the plurality of pixels.
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公开(公告)号：EP4355061A1
公开(公告)日：2024-04-17
申请号：EP23198013.7
申请日：2023-09-18
发明人： SHIN, Hyun Eok , KIM, Sang Gab , PARK, Joon Yong , SONG, Do Keun , YANG, Su Kyoung , LEE, Dong Min
IPC分类号： H10K59/131
CPC分类号： H10K59/131
摘要： A display device is provided. The display device includes a substrate including a display area and a pad area, which is disposed on one side of the display area, a plurality of conductive layers disposed on the substrate, in the display area and the pad area, a passivation layer disposed on the conductive layers, and a plurality of light-emitting elements disposed on the passivation layer, in the display area, and spaced apart from one another, wherein at least one of the conductive layers includes a first metal layer (ML1), a second metal layer (ML2), which is disposed on the first metal layer, and a third metal layer (ML3), which is disposed on the second metal layer, the first metal layer includes vanadium (V), the second metal layer includes aluminium (Al) or an Al alloy, and the third metal layer includes V or titanium (Ti).
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公开(公告)号：EP4192216A1
公开(公告)日：2023-06-07
申请号：EP22211719.4
申请日：2022-12-06
发明人： CHOI, Dae Won , KIM, Sang Gab , BAE, Su Bin , YEO, Yun Jong , JUNG, Da Woon , JEONG, Yu Gwang
IPC分类号： H10K59/122 , H10K59/12 , H10K59/124
摘要： A display panel includes: a plurality of first electrodes (131) disposed on a via-layer (12) and corresponding to a plurality of pixel areas (P1, PX2, PX3), respectively; a pixel-defining layer (132) disposed on the via-layer; first opening parts (OP1) corresponding to central portions of the first electrodes and penetrating through the pixel-defining layer; electrode undercuts (EUC) corresponding to edges of the first opening parts and provided as gaps between the first electrodes and the pixel-defining layer; a plurality of second opening parts (OP2) corresponding to peripheries of the first electrodes, respectively, and penetrating through the pixel-defining layer; and via-grooves (VG) corresponding to the second opening parts and defined on an upper surface of the via-layer; via-undercuts (VUC) provided by the pixel-defining layer around the second opening parts and the via-layer around the via-grooves.
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公开(公告)号：EP3537481A1
公开(公告)日：2019-09-11
申请号：EP19161402.3
申请日：2019-03-07
发明人： JEONG, Yu-Gwang , BAE, Su Bin , LEE, Joon Geol , KIM, Sang Gab , CHOI, Shin Il
IPC分类号： H01L29/417 , H01L29/45 , H01L27/32
摘要： A display device and a method for manufacturing a display device, the device including a semiconductor layer on a substrate; a gate insulation layer and an interlayer insulation layer that overlap the semiconductor layer; contact holes that penetrate the gate insulation layer and the interlayer insulation layer; a source electrode and a drain electrode that are electrically connected with the semiconductor layer through the contact holes; a light emitting diode that is connected with the drain electrode; and first spacers and second spacers between the source electrode and the interlayer insulation layer and between the drain electrode and the interlayer insulation layer in the contact holes.
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7.发明公开
公开(公告)号：EP3489999A1
公开(公告)日：2019-05-29
申请号：EP18208715.5
申请日：2018-11-27
发明人： LEE, Joon Geol , KO, Kyeong Su , SHIN, Sang Won , LEE, Dong Min , KIM, Sang Gab , SOHN, Sang Woo , SHIN, Hyun Eok , CHOI, Shin Il
IPC分类号： H01L27/12 , G02F1/1362 , H01L23/532 , H01L23/528
摘要： A conductive pattern for a display device includes a first layer including aluminum or an aluminum alloy disposed on a substrate and forming a first taper angle with the substrate, and a second layer disposed on the first layer forming a second taper angle with the first layer, in which the second taper angle is smaller than the first taper angle.
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公开(公告)号：EP3723131A3
公开(公告)日：2020-11-11
申请号：EP20150653.2
申请日：2020-01-08
发明人： YANG, Sukyoung , SOHN, Sangwoo , SONG, Dokeun , LEE, Dongmin , SHIN, Sangwon , SHIN, Hyuneok , KO, Kyeongsu , KIM, Sang Gab , LEE, Joongeol
IPC分类号： H01L27/12
摘要： A conductive line for a display device may include a first layer including aluminum (Al) or an aluminum alloy, a second layer disposed on the first layer, the second layer including titanium nitride (TiN x ), and a third layer disposed on the second layer, the third layer including titanium (Ti) and having a multilayer structure including a plurality of stacked sub-layers.
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公开(公告)号：EP3240038A1
公开(公告)日：2017-11-01
申请号：EP17155312.6
申请日：2017-02-09
发明人： JEONG, Yu-Gwang , CHO, Hyun Min , BAE, Su Bin , CHOI, Shin Il , KIM, Sang Gab
IPC分类号： H01L29/417 , H01L27/12
CPC分类号： H01L27/124 , G02F1/1368 , G02F2201/123 , H01L21/31116 , H01L21/31144 , H01L27/1218 , H01L27/1288 , H01L27/3246 , H01L27/3248 , H01L27/3262 , H01L27/3276 , H01L29/41733
摘要： A transistor array panel is manufactured by a method that reduces or obviates the need for highly selective etching agents or complex processes requiring multiple photomasks to create contact holes. The panel includes: a substrate (110); a buffer layer (111) positioned on the substrate (110); a semiconductor layer (152) positioned on the buffer layer (111); an intermediate insulating layer (160) positioned on the semiconductor layer (152); and an upper conductive layer (173, 175) positioned on the intermediate insulating layer (160), wherein the semiconductor layer (152) includes a first contact hole (113, 115), the intermediate insulating layer (160) includes a second contact hole (163, 165) overlapping the first contact hole (113, 115), and the upper conductive layer (173, 175) is in contact with a side surface of the semiconductor layer (152) in the first contact hole (113, 115).
摘要翻译： 晶体管阵列面板通过减少或避免需要高选择性蚀刻剂或需要多个光掩模来产生接触孔的复杂工艺的方法来制造。 该面板包括：基板（110）; 位于所述衬底（110）上的缓冲层（111）; 位于所述缓冲层（111）上的半导体层（152）; 位于所述半导体层（152）上的中间绝缘层（160）; 和位于所述中间绝缘层（160）上的上导电层（173,175），其中所述半导体层（152）包括第一接触孔（113,115），所述中间绝缘层（160）包括第二接触孔 与所述第一接触孔（113,115）重叠的第二接触孔（163,165），并且所述上导电层（173,175）与所述第一接触孔（113,115）中的所述半导体层（152）的侧表面接触， 。
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