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公开(公告)号：US11494019B2
公开(公告)日：2022-11-08
申请号：US17331854
申请日：2021-05-27
发明人： Shuanzhu Li , Weixin Meng , Yucheng Chan , Xiangquan Zheng , Kewen Zeng , Jonguk Kwak
摘要： The present disclosure relates to a method for manufacturing a touch display panel. The method includes providing a substrate film layer; forming a display functional film layer on the substrate film layer; forming an encapsulation film layer on a side of the display functional film layer away from the substrate film layer; forming a touch functional film layer on a side of the encapsulation film layer away from the display functional film layer; and after the touch functional film layer is formed, removing all film layers which include at least the substrate film layer and are located at opening areas to form through holes.
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公开(公告)号：US20240290794A1
公开(公告)日：2024-08-29
申请号：US18026639
申请日：2022-06-29
发明人： Qiujie Li , Weiwei Hou , Shuanzhu Li , Wentao Wang , Dawei Shi , Weixing Gong , Liqiang Niu
IPC分类号： H01L27/12 , H10K59/121
CPC分类号： H01L27/1225 , H01L27/127 , H01L27/124 , H10K59/1213
摘要： The present application provides a display substrate, a method for manufacturing the same, and a display device, which belongs to the technical field of displays. The display substrate includes: a base substrate and a plurality of sub-pixels on the base substrate, the sub-pixels include a sub-pixel driving circuit and a light-emitting element. The sub-pixel driving circuit includes: a first transistor and a second transistor; an active layer structure of the first transistor includes a first active layer and a second active layer connected to the first active layer. The second active layer is located at a side of the first active layer away from the base substrate, the first active layer includes a first active portion and a second active portion which are independent from each other, and the first active portion and the second active portion are connected to two ends of the second active layer, respectively.
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