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公开(公告)号：US20240268135A1
公开(公告)日：2024-08-08
申请号：US18021250
申请日：2022-06-29
发明人： Qian Jin , Xiaoyun Liu , Wei Huang , Juan Zhang , Zhiqiang Jiao , Xiaohu Li
IPC分类号： H10K50/115 , H10K50/818 , H10K59/35 , H10K59/38 , H10K59/80
CPC分类号： H10K50/115 , H10K50/818 , H10K59/35 , H10K59/38 , H10K59/873 , H10K59/877
摘要： A light emitting device, a light emitting base plate and a light emitting apparatus, which relates to the technical field of displaying. A light emitting device includes: a first electrode; a second electrode facing the first electrode; and at least one luminescent layer provided in stack between the first electrode and the second electrode, wherein the at least one luminescent layer includes: a first luminescent material for emitting a first light ray when driven by a current or voltage; and a second luminescent material for emitting a second light ray when driven by a current or voltage; wherein a color of the first light ray and a color of the second light ray are different.
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公开(公告)号：US12057532B2
公开(公告)日：2024-08-06
申请号：US17610400
申请日：2020-11-19
发明人： Tianhao Lu , Wei Huang , Dejiang Zhao , Yu Tian , Xiaoyun Liu , Qian Sun , Qian Jin , Yang Li
CPC分类号： H01L33/505 , F21V9/30 , H01L33/005 , H01L33/46 , H01L33/58 , H01L2933/0025 , H01L2933/0041
摘要： A light-emitting device includes: a light-emitting element; a light conversion layer disposed on a light exit side of the light-emitting element and including a first portion and a second portion located on a side of the first portion in a first direction; a first material layer disposed between the light-emitting element and the light conversion layer and configured such that light emitted by the light-emitting element is incident into the light conversion layer; and a second material layer on a side of the first material layer in the first direction, a third material layer on a side face of the light conversion layer, and a fourth material layer on a side of the light conversion layer away from the light-emitting element, which are configured such that light unconverted by the light conversion layer is reflected on surfaces of a structure formed by the second, third and fourth material layers.
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公开(公告)号：US11957022B2
公开(公告)日：2024-04-09
申请号：US17304777
申请日：2021-06-25
发明人： Dejiang Zhao , Wei Huang , Yang Li , Yu Tian , Tianhao Lu , Qian Jin
CPC分类号： H10K59/38 , H01L25/167 , H10K50/858 , H10K50/865 , H10K71/00 , H10K59/12
摘要： A display panel includes a first base substrate, a plurality of light sources on the first base substrate, a second base substrate opposite to the first base substrate, a light conversion structure on the second base substrate, a plurality of extinction structures on a side of the light conversion structure facing the first base substrate, a first channel formed between any two adjacent extinction structures, a plurality of first optical structures on a side of the light conversion structure facing the first base substrate, wherein the plurality of first optical structures are respectively located in the first channels each between any two adjacent extinction structures, and a filler portion between the plurality of light sources and the plurality of first optical structures. The filler portion contains a material with a refractive index greater than that of a material of the first optical structure, and the extinction structure contains light-absorbing material.
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公开(公告)号：US20230060696A1
公开(公告)日：2023-03-02
申请号：US17788849
申请日：2021-08-04
发明人： Xiang Li , Shi Shu , Chuanxiang Xu , Yong Yu , Yang Yue , Haitao Huang , Wei Huang , Yujie Liu , Wei He , Qi Yao
摘要： The embodiments of the present disclosure provide a display panel, including: a base substrate, a first electrode layer, a luminescent material layer, a second electrode layer, an elastic lens layer and at least one light wavelength conversion layer arranged in sequence. The luminescent material layer is configured to emit an excitation light, the at least one light wavelength conversion layer is configured to convert the excitation light emitted from the luminescent material layer into light of a predetermined color, and the elastic lens layer is configured to converge the excitation light emitted from the luminescent material layer. The embodiments of the present disclosure further provide an electronic device and a method of manufacturing a display panel.
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公开(公告)号：US20220317511A1
公开(公告)日：2022-10-06
申请号：US17298267
申请日：2021-01-11
发明人： Ge Shi , Yujie Liu , Shi Shu , Wei Huang , Shiyu Zhang , Yuyao Wang , Yunsik Im , Xiaochuan Chen , Xue Dong , Ming Zhu , Song Yang
IPC分类号： G02F1/1335
摘要： A color filter substrate, a display panel and a display device are provided. The color filter substrate includes: a base substrate; a color conversion layer on the base substrate; a covering layer on a side of the color conversion layer away from the base substrate; and a polarizing layer on a side of the covering layer away from the base substrate. The polarizing layer includes a wire grid polarizer. The covering layer includes a first covering sub-layer and a second covering sub-layer, the first covering sub-layer is located on the side of the color conversion layer away from the base substrate, the second covering sub-layer is located on a side of the first covering sub-layer away from the base substrate, and a material of the first covering sub-layer is different from a material of the second covering sub-layer.
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公开(公告)号：US11385491B2
公开(公告)日：2022-07-12
申请号：US16767386
申请日：2019-06-13
IPC分类号： G02F1/1333 , H05K7/20
摘要： The present disclosure relates to a display device, an electronic device and a device mounting member. The display device includes: a first display module having a first backplane; a second display module having a second backplane located on an opposite side of the first backplane; a first heat sink located between the first backplane and the second backplane; and a second heat sink connected to the first heat sink in thermal conduction.
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公开(公告)号：US20220157891A1
公开(公告)日：2022-05-19
申请号：US17304777
申请日：2021-06-25
发明人： Dejiang Zhao , Wei Huang , Yang Li , Yu Tian , Tianhao Lu , Qian Jin
摘要： A display panel includes a first base substrate, a plurality of light sources on the first base substrate, a second base substrate opposite to the first base substrate, a light conversion structure on the second base substrate, a plurality of extinction structures on a side of the light conversion structure facing the first base substrate, a first channel formed between any two adjacent extinction structures, a plurality of first optical structures on a side of the light conversion structure facing the first base substrate, wherein the plurality of first optical structures are respectively located in the first channels each between any two adjacent extinction structures, and a filler portion between the plurality of light sources and the plurality of first optical structures. The filler portion contains a material with a refractive index greater than that of a material of the first optical structure, and the extinction structure contains light-absorbing material.
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公开(公告)号：US10476028B2
公开(公告)日：2019-11-12
申请号：US15326097
申请日：2016-07-28
发明人： Wei Huang
摘要： The present disclosure relates to a packaging structure of an OLED device, a display device, and a packaging method of an OLED device. The packaging structure of an OLED device comprises: a substrate, an OLED device on the substrate, a first layer on the OLED device, wherein, the packaging structure of the OLED device further comprises a first blocking layer positioned outside the first layer for defining the first layer, and wherein the first blocking layer has a margin portion in its corner position.
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公开(公告)号：US20190067639A1
公开(公告)日：2019-02-28
申请号：US15958096
申请日：2018-04-20
CPC分类号： H01L51/5256 , H01L51/0097 , H01L2251/5338 , H01L2251/5369
摘要： Provided are an encapsulation structure, a method for producing the same, and a display apparatus. The encapsulation structure comprising a plurality of layers covering the outside of a device to be encapsulated, wherein the plurality of layers comprises an inorganic layer and an organic layer, which are stacked alternatively, wherein the organic layer comprises an organic layer matrix and hydrophobic particles, and wherein the hydrophobic particle comprises an inorganic nanoparticle and a hydrophobic group.
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公开(公告)号：US10199406B2
公开(公告)日：2019-02-05
申请号：US15175700
申请日：2016-06-07
发明人： Wei Huang , Jiaqing Zhao , Linrun Feng , Wei Tang , Xiaojun Guo
摘要： An array substrate and a manufacturing method thereof, a display panel and a display device are provided. The array substrate manufacturing method comprises: forming a source electrode and a drain electrode on a gate insulating layer; forming photoresist above the gate insulating layer and the source electrode and the drain electrode; etching the photoresist to form an opening region so as to expose the gate insulating layer between the source electrode and the drain electrode, and a part of the source electrode and a part of the drain electrode; and forming an active layer in the opening region, the active layer covering the exposed gate insulating layer, the part of the source electrode and the part of the drain electrode.
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