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公开(公告)号：US20230282681A1
公开(公告)日：2023-09-07
申请号：US18109961
申请日：2023-02-15
Applicant: Samsung Display Co., LTD.
Inventor： Jae Hee KIM , Ki Nyeng KANG , In Pyo KIM , Jeong Kook WANG , Hyo Jeong LEE , Jong Hwan CHA
CPC classification number: H01L27/156 , H01L33/24 , H01L33/44 , H01L33/005
Abstract: A display device includes electrodes disposed in a display area and spaced apart from each other, light emitting elements disposed between the electrodes, conductive lines disposed in a non-display area and electrically connected to the electrodes, and dummy pixels disposed on the conductive lines. The dummy pixels each may include dummy partition walls spaced apart from each other, and dummy electrodes disposed on the partition walls and spaced apart from each other.
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公开(公告)号：US20230187472A1
公开(公告)日：2023-06-15
申请号：US18076241
申请日：2022-12-06
Applicant: Samsung Display Co., LTD.
Inventor： Jae Hee KIM , Ki Nyeng KANG , In Pyo KIM , Jeong Kook WANG , Hyo Jeong LEE , Jong Hwan CHA
CPC classification number: H01L27/156 , H01L33/24 , H01L33/38 , H01L33/44 , H01L33/50 , H01L2933/0016 , H01L2933/0025
Abstract: A display device may include a first electrode and a second electrode spaced from each other on a substrate. A light emitting element may be on the first electrode and the second electrode. A first insulating pattern may be on the light emitting element. A first contact electrode may be on a first side of the first insulating pattern and contacting a first end of the light emitting element. A second insulating pattern may be on the first insulating pattern and partially covering the first contact electrode. A third insulating layer may be on the second insulating pattern. A second contact electrode may be on a second side of the first insulating pattern, and contact a second end of the light emitting element that is exposed from the first insulating pattern, the second insulating pattern, and the third insulating layer.
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