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1.发明申请公开(公告)号：US20220037432A1
公开(公告)日：2022-02-03
申请号：US17280298
申请日：2020-06-05
发明人： Biao Xu , Hungchieh Hu , Heng Yang
摘要： Provided is a pixel defining layer of an organic light-emitting diode display panel. The pixel defining layer includes: an insulating transparent cladding layer; and a reflecting layer in the transparent cladding layer, wherein the reflecting layer is configured to reflect light emitted from a light-emitting layer of the organic light-emitting diode display panel. Organic light-emitting diode display panels and methods for manufacturing an organic light-emitting diode display panel are also provided.
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2.发明授权公开(公告)号：US12004375B2
公开(公告)日：2024-06-04
申请号：US17280298
申请日：2020-06-05
发明人： Biao Xu , Hungchieh Hu , Heng Yang
IPC分类号： H01L27/02 , H01L51/52 , H10K50/856 , H10K59/122 , H10K71/00 , H10K50/818 , H10K50/828 , H10K59/12 , H10K102/00
CPC分类号： H10K59/122 , H10K50/856 , H10K71/00 , H10K50/818 , H10K50/828 , H10K59/1201 , H10K2102/3026
摘要： Provided is a pixel defining layer of an organic light-emitting diode display panel. The pixel defining layer includes: an insulating transparent cladding layer; and a reflecting layer in the transparent cladding layer, wherein the reflecting layer is configured to reflect light emitted from a light-emitting layer of the organic light-emitting diode display panel. Organic light-emitting diode display panels and methods for manufacturing an organic light-emitting diode display panel are also provided.
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公开(公告)号：US11895863B2
公开(公告)日：2024-02-06
申请号：US17486702
申请日：2021-09-27
发明人： Heng Yang , Wei Li , Yanbo Zeng , Yinglong Huang
IPC分类号： H10K50/844 , H10K71/00 , H10K102/00
CPC分类号： H10K50/844 , H10K71/00 , H10K2102/00 , H10K2102/351
摘要： A display panel, a manufacturing method and a display device are provided. The display panel includes a substrate having a display area and a non-display area; a planarization layer covering the display area and the non-display area of the substrate; an organic light emitting element located in the display area and located at a side of the planarization layer away from the substrate; an encapsulation structure including a first inorganic layer, an organic layer and a second inorganic layer which are sequentially stacked, where the first inorganic layer and the second inorganic layer extend into a non-display area, and the first inorganic layer is arranged close to the planarization layer; and/or, a part of the planarization layer located in the non-display area is provided with a groove, and the groove is filled with a flexible water-oxidation resistant material.
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