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公开(公告)号：EP4358136A1
公开(公告)日：2024-04-24
申请号：EP23204980.9
申请日：2023-10-20
发明人： KIM, Jin Taek , BASRUR, Veidhes , KANG, Ki Nyeng , SON, Ock Soo , CHO, Yong Tae , CHA, Jong Hwan
IPC分类号： H01L25/075 , H01L33/62
CPC分类号： H01L25/167 , H01L24/95 , H01L25/0753 , H01L33/62
摘要： A pixel may include: an emission area and a non-emission area; a first bank in the non-emission area, the first bank including an opening corresponding to the emission area; a first electrode, a second electrode, and an intermediate electrode that are spaced from each other; light emitting elements in the emission area, each of the light emitting elements including one end portion electrically connected to one of the first electrode, the second electrode, or the intermediate electrode and an other end portion electrically connected to another one of the first electrode, the second electrode, or the intermediate electrode; and a sub-bank located in the opening of the first bank, the sub-bank being spaced from the first bank. The intermediate electrode may be around at least a portion of the sub-bank.
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公开(公告)号：EP4071838A1
公开(公告)日：2022-10-12
申请号：EP22166104.4
申请日：2022-03-31
发明人： PARK, Jeong Su , KIM, Hyun , SONG, Myeong Hun , WANG, Jeong Kook , LEE, Jong Chan , CHO, Yong Tae
IPC分类号： H01L33/62 , H01L25/075
摘要： A display device includes: a first electrode and a second electrode that are spaced apart from each other; a light emitting element between the first electrode and the second electrode; a first connecting electrode contacting the first electrode and a first end of the light emitting element; a second connecting electrode contacting the second electrode and a second end of the light emitting element; a first insulating pattern between the first connecting electrode and the second connecting electrode above the light emitting element; and a second insulating pattern including first inorganic layers and second inorganic layers that are alternately stacked with each other between the first connecting electrode and the second connecting electrode above the first insulating pattern.
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