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公开(公告)号：US20220115493A1
公开(公告)日：2022-04-14
申请号：US17329349
申请日：2021-05-25
发明人： Yongchao Huang , Can Yuan , Liusong Ni , Chao Wang , Jiawen Song , Zhiwen Luo , Jun Liu , Leilei Cheng , Qinghe Wang , Tao Sun
摘要： A display panel and a fabricating method thereof, and a displaying device. The display panel includes a substrate, a resistance reducing trace, an inter-layer-medium layer and a signal line. The substrate is divided into a plurality of sub-pixel regions and a pixel separating region. The resistance reducing trace is provided on the pixel separating region of the substrate. The inter-layer-medium layer is provided on the substrate, and the inter-layer-medium layer has an opening exposing the resistance reducing trace. The signal line is provided within the opening, the signal line is connected to the resistance reducing trace, the signal line is distributed in a column direction along the display panel, and in a row direction along the display panel, a width of the opening is greater than or equal to a width of the signal line.
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2.发明申请公开(公告)号：US20200251596A1
公开(公告)日：2020-08-06
申请号：US16638283
申请日：2019-08-07
发明人： Tongshang Su , Dongfang Wang , Jun Liu , Guangyao Li , Wei Li , Qinghe Wang , Chao Wang , Tao Sun
IPC分类号： H01L29/786 , H01L27/12 , H01L29/417 , H01L29/66
摘要： The disclosure relates to a thin film transistor. The thin film transistor may include a substrate, an active layer on the substrate, a gate on the active layer, and a source and a drain. The active layer may include a first conducting region, a second conducting region, and a channel region between the first conducting region and the second conducting region. An orthographic projection of the source and an orthographic projection of the drain on the substrate may cover at least an orthographic projection of a first conducting region and an orthographic projection of a second conducting region on the substrate.
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公开(公告)号：US11930677B2
公开(公告)日：2024-03-12
申请号：US17329349
申请日：2021-05-25
发明人： Yongchao Huang , Can Yuan , Liusong Ni , Chao Wang , Jiawen Song , Zhiwen Luo , Jun Liu , Leilei Cheng , Qinghe Wang , Tao Sun
IPC分类号： H10K59/131 , H10K59/12 , H10K59/126 , H10K59/38 , H10K71/00
CPC分类号： H10K59/1315 , H10K59/126 , H10K59/38 , H10K71/00 , H10K59/1201
摘要： A display panel and a fabricating method thereof, and a displaying device. The display panel includes a substrate, a resistance reducing trace, an inter-layer-medium layer and a signal line. The substrate is divided into a plurality of sub-pixel regions and a pixel separating region. The resistance reducing trace is provided on the pixel separating region of the substrate. The inter-layer-medium layer is provided on the substrate, and the inter-layer-medium layer has an opening exposing the resistance reducing trace. The signal line is provided within the opening, the signal line is connected to the resistance reducing trace, the signal line is distributed in a column direction along the display panel, and in a row direction along the display panel, a width of the opening is greater than or equal to a width of the signal line.
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公开(公告)号：US11903262B2
公开(公告)日：2024-02-13
申请号：US17342596
申请日：2021-06-09
发明人： Wei Li , Bin Zhou , Shengping Du , Qinghua Guo , Tao Sun , Wei Song , Liangchen Yan
IPC分类号： H10K59/122 , H10K71/00
CPC分类号： H10K59/122 , H10K71/00
摘要： A display panel includes a substrate, and a pixel defining layer and a cathode layer that are laminated on the substrate. The pixel defining layer includes a plurality of strip-shaped first pixel defining structures and a plurality of strip-shaped second pixel defining structures. A slope angle of the second pixel defining structure is greater than a slope angle of the first pixel defining structure, and the second pixel defining structure is configured to separate portions of the cathode layer on two sides of the second pixel defining structure.
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5.发明授权公开(公告)号：US11380796B2
公开(公告)日：2022-07-05
申请号：US16638283
申请日：2019-08-07
发明人： Tongshang Su , Dongfang Wang , Jun Liu , Guangyao Li , Wei Li , Qinghe Wang , Chao Wang , Tao Sun
IPC分类号： H01L29/786 , H01L27/12 , H01L29/417 , H01L29/66 , H01L27/32
摘要： The disclosure relates to a thin film transistor. The thin film transistor may include a substrate, an active layer on the substrate, a gate on the active layer, and a source and a drain. The active layer may include a first conducting region, a second conducting region, and a channel region between the first conducting region and the second conducting region. An orthographic projection of the source and an orthographic projection of the drain on the substrate may cover at least an orthographic projection of a first conducting region and an orthographic projection of a second conducting region on the substrate.
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公开(公告)号：US20220093893A1
公开(公告)日：2022-03-24
申请号：US17336523
申请日：2021-06-02
发明人： Yang Zhang , Ning Liu , Bin Zhou , Leilei Cheng , Liangchen Yan , Jun Liu , Qinghe Wang , Tao Sun , Zhiwen Luo
摘要： A method for manufacturing a display panel includes: sequentially forming a conductive pattern, a light-emitting layer and a cathode layer on a substrate. The conductive pattern is formed by a one-time patterning process, and includes an auxiliary electrode layer. In a direction parallel to the substrate, both the first protective electrode and the second protective electrode in the auxiliary electrode layer extend over the metal electrode, a second orthographic projection of the second protective electrode on the substrate is within a first orthographic projection of the first protective electrode on the substrate, and an outer boundary of the second orthographic projection is staggered from an outer boundary of the first orthographic projection. The cathode layer is in contact with the first protective electrode and a sidewall of the metal electrode.
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公开(公告)号：US11882716B2
公开(公告)日：2024-01-23
申请号：US17336523
申请日：2021-06-02
发明人： Yang Zhang , Ning Liu , Bin Zhou , Leilei Cheng , Liangchen Yan , Jun Liu , Qinghe Wang , Tao Sun , Zhiwen Luo
IPC分类号： H10K50/824 , H10K50/84 , H10K50/814 , H10K59/122 , H10K71/00
CPC分类号： H10K50/824 , H10K50/814 , H10K50/84 , H10K59/122 , H10K71/00
摘要： A method for manufacturing a display panel includes: sequentially forming a conductive pattern, a light-emitting layer and a cathode layer on a substrate. The conductive pattern is formed by a one-time patterning process, and includes an auxiliary electrode layer. In a direction parallel to the substrate, both the first protective electrode and the second protective electrode in the auxiliary electrode layer extend over the metal electrode, a second orthographic projection of the second protective electrode on the substrate is within a first orthographic projection of the first protective electrode on the substrate, and an outer boundary of the second orthographic projection is staggered from an outer boundary of the first orthographic projection. The cathode layer is in contact with the first protective electrode and a sidewall of the metal electrode.
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公开(公告)号：US20210408183A1
公开(公告)日：2021-12-30
申请号：US17342596
申请日：2021-06-09
发明人： Wei Li , Bin Zhou , Shengping Du , Qinghua Guo , Tao Sun , Wei Song , Liangchen Yan
摘要： A display panel includes a substrate, and a pixel defining layer and a cathode layer that are laminated on the substrate. The pixel defining layer includes a plurality of strip-shaped first pixel defining structures and a plurality of strip-shaped second pixel defining structures. A slope angle of the second pixel defining structure is greater than a slope angle of the first pixel defining structure, and the second pixel defining structure is configured to separate portions of the cathode layer on two sides of the second pixel defining structure.
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公开(公告)号：US20200176711A1
公开(公告)日：2020-06-04
申请号：US16615110
申请日：2019-05-07
发明人： Tao Wang , Tao Sun , Song Zhang
摘要： There is provided a display substrate, a manufacturing method thereof, and a display device, relating to the field of display technology. The display substrate includes: a base substrate; a self-luminescent layer disposed on a side of the base substrate; and an encapsulation film layer disposed on a side of the self-luminescent layer away from the base substrate. The display substrate has a gap, which penetrates through the self-luminescent layer and the encapsulation film layer, and separates the self-luminescent layer and the encapsulation film layer into at least two parts with a part corresponding to a to-be-perforated area of the display substrate and another part corresponds to a non-perforated area of the display substrate other than the to-be-perforated area. The edge of the encapsulation film layer adjacent to the gap covers the side surface of the edge of the self-luminescent layer adjacent to the gap.
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公开(公告)号：US20190123115A1
公开(公告)日：2019-04-25
申请号：US16149707
申请日：2018-10-02
发明人： Tao Sun , Song Zhang , Tao Wang
摘要： The disclosure relates to a display panel, a method for fabricating the same, and a display device. The display panel includes: a base substrate, and a thin film transistor structure, an anode layer, a light-emitting layer, a cathode layer, and an encapsulation layer, which are arranged successively on the base substrate, wherein at least one installation hole for installing a hardware structure is arranged in a display area of the display panel, and the installation hole runs through the base substrate and the respective layers on the display panel in the direction perpendicular to the base substrate; and the edge of the installation hole is arranged with an encapsulation layer material, and the encapsulation layer material covers at least the light-emitting layer and the cathode layer adjacent to the edge of the installation hole, in the direction parallel to the base substrate.
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