-
公开(公告)号：US20220069054A1
公开(公告)日：2022-03-03
申请号：US17415469
申请日：2020-10-12
发明人： Zhen Zhang , Ning Zhao , Xinwei Wu , Xudong An , Yue Wei , Yuqing Yang
摘要： Provided are a display panel, a manufacturing method therefor, and a display device. The display panel comprises a hole in a display region and comprises: a substrate; a drive circuit layer comprising a thin film transistor; a wire, connected to the thin film transistor; one or more isolation members surrounding the hole, disposed on the side of the drive circuit layer, and located between the wire and the hole, at least one isolation member comprising a first and a second isolation layer, and an orthographic projection of a surface of the first isolation layer away from the substrate is inside that of the second isolation layer on the substrate; a planarization layer, on the side of the drive circuit layer and covering the wire; and an anode, on the side of the planarization layer and connected to the wire by a via penetrating the planarization layer.
-
公开(公告)号：US11903276B2
公开(公告)日：2024-02-13
申请号：US17415469
申请日：2020-10-12
发明人： Zhen Zhang , Ning Zhao , Xinwei Wu , Xudong An , Yue Wei , Yuqing Yang
IPC分类号： H01L27/32 , H10K59/131 , H10K50/84 , H10K59/124 , H10K71/00 , H10K59/12
CPC分类号： H10K59/131 , H10K50/84 , H10K59/124 , H10K71/00 , H10K59/1201
摘要： Provided are a display panel, a manufacturing method therefor, and a display device. The display panel comprises a hole in a display region and comprises: a substrate; a drive circuit layer comprising a thin film transistor; a wire, connected to the thin film transistor; one or more isolation members surrounding the hole, disposed on the side of the drive circuit layer, and located between the wire and the hole, at least one isolation member comprising a first and a second isolation layer, and an orthographic projection of a surface of the first isolation layer away from the substrate is inside that of the second isolation layer on the substrate; a planarization layer, on the side of the drive circuit layer and covering the wire; and an anode, on the side of the planarization layer and connected to the wire by a via penetrating the planarization layer.
-
公开(公告)号：US11641765B2
公开(公告)日：2023-05-02
申请号：US16767249
申请日：2019-11-29
发明人： Zhen Zhang , Xinwei Wu , Kangguan Pan , Lei Deng , Huimin Cao , Fei Li , Wei Huang , Fuwei Zou , Xia Tang , Xijie Peng , Lin Wen , Xudong An , Junjie Zhao , Yue Wei , Yuqing Yang
摘要： A backplane, a display device and a method of manufacturing a backplane are provided. The backplane includes a base substrate; an inorganic layer on the base substrate, the inorganic layer including a plurality of protrusions; a metal layer covering atop of each protrusion and partial side wall near the top, the metal layer covering adjacent protrusions being disconnected; and a light-emitting layer covering the metal layer and the inorganic layer between the adjacent protrusions, the light-emitting layer being disconnected at regions of the protrusions not covered by the metal layer.
-
公开(公告)号：US11063070B2
公开(公告)日：2021-07-13
申请号：US16611003
申请日：2019-05-13
发明人： Zhen Zhang , Xudong An , Junjie Zhao , Guangzhou Zhao
IPC分类号： H01L27/12
摘要： A method of fabricating a substrate is provided. The method of fabricating the substrate includes forming a first conductive pattern; forming a first insulating layer, and forming a first blind hole in the first insulating layer; forming a conductive film layer, and removing at least a portion of the conductive film layer in the first blind hole; thinning a portion of the first insulating layer at a bottom of the first blind hole to form a second blind hole; forming an intermediate insulating layer, and forming a second via hole in the intermediate insulating layer; removing the portion of the first insulating layer and forming a first via hole in the first insulating pattern layer; and forming a second conductive pattern. The second conductive pattern directly contacts the first conductive pattern through the first via hole and the second via hole and insulates from the intermediate conductive pattern.
-
-
-
搜索结果
4 条记录 (耗时 0.024 秒)
