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公开(公告)号：US20240194838A1
公开(公告)日：2024-06-13
申请号：US17758976
申请日：2022-06-30
Inventor： Linshuang Li , Kaijun Wang , Chunge Yuan , Lixuan Chen , Mingzhou Wu
IPC: H01L33/54 , H01L25/075
CPC classification number: H01L33/54 , H01L25/0753 , H01L2933/005
Abstract: A manufacturing method of a splicing display panel and the splicing display panel are provided. Front surfaces of backplates are encapsulated to form first encapsulation layers. Then, at least two backplates are fixed on a transparent substrate to make grooves be formed between lateral surfaces of two adjacent backplates and the transparent substrate. Next, second encapsulation layers are formed in the grooves to obtain an encapsulation semi-finished product. Finally, a third encapsulation layer is formed on a peripheral side of the encapsulation semi-finished product, thereby obtaining the splicing display panel. Technical problems that encapsulation of lateral surfaces of the display panel is difficult and seams of the splicing display panel are obvious can be solved.
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公开(公告)号：US20240162394A1
公开(公告)日：2024-05-16
申请号：US17756643
申请日：2022-05-13
Inventor： Linshuang Li , Zhuhui Li
CPC classification number: H01L33/58 , H01L25/167 , H01L33/52 , H01L2933/005 , H01L2933/0058
Abstract: The present disclosure provides a display device and a manufacturing method thereof. The display device includes: a driving substrate; light-emitting elements electrically connected to the driving substrate through a connecting part, and first intervals formed between two adjacent light-emitting elements; a light-shielding layer filled in the first intervals between the two adjacent light-emitting elements; and an encapsulation substrate disposed corresponding to the light-emitting elements. The encapsulation substrate includes a buffer layer, and a surface of a light-emitting part facing away from the driving substrate is in contact with to the buffer layer.
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