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公开(公告)号：US11855235B2
公开(公告)日：2023-12-26
申请号：US17295921
申请日：2020-08-18
Applicant: BOE Technology Group Co., Ltd.
Inventor： Chunyang Wang , Hejin Wang , Liangjian Li , Zheng Liu
IPC: H01L31/0236 , H10K59/60 , H01L31/20 , H10K50/844 , H10K71/00
CPC classification number: H01L31/02366 , H01L31/202 , H10K50/844 , H10K59/60 , H10K71/00
Abstract: Disclosed in embodiments of the present disclosure are a display panel and a manufacturing method therefor, and a display apparatus. The display panel includes: a base substrate; an organic functional film layer provided on the base substrate; an insulating layer provided on the organic functional film layer, a plurality of dents distributed at intervals are provided on one side of the insulating layer distant from the organic functional film layer; and an amorphous silicon solar cell film layer provided at one side of the insulating layer distant from the organic functional film layer, the amorphous silicon solar cell film layer has the same morphology as the surface of the insulating layer where the dents are provided.
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公开(公告)号：US11806974B2
公开(公告)日：2023-11-07
申请号：US17222150
申请日：2021-04-05
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Fangxu Cao , Pinfan Wang , Haoran Wang , Xiaofei Luo , Yaming Wang , Zuojia Wang , Hejin Wang
CPC classification number: B32B3/02 , B32B37/142 , B32B2457/20
Abstract: A display panel, a display device and a manufacturing method thereof are provided. The display device includes a display panel laminated to the curved cover plate. A main display area, a first sub-area, and a second sub-area of the display panel each include multiple through holes penetrating through the display panel, and the through holes define pixel islands for display and bridges for signal transmission; the through holes are disposed around the pixel islands; a part of the bridge is located between the pixel island and the through hole, the other part is located between adjacent through holes.
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公开(公告)号：US11374184B2
公开(公告)日：2022-06-28
申请号：US16915652
申请日：2020-06-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hejin Wang , Mingche Hsieh , Weifeng Zhou , Shanchen Kao , Dawei Wang
Abstract: The embodiments of the disclosure disclose a flexible substrate, a fabrication method thereof, and a flexible display apparatus. The flexible substrate includes a first organic layer, an inorganic buffer layer, and a second organic layer. The inorganic buffer layer is between the first organic layer and the second organic layer. The second organic layer includes inorganic nano-particles. The expansion coefficient of the flexible substrate provided by the embodiment of the present disclosure is more matched with that of the rigid auxiliary substrate, so as to reduce the risk of warping of the rigid auxiliary substrate and then improve the process accuracy when fabricating the display device.
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14.发明申请公开(公告)号：US20210217995A1
公开(公告)日：2021-07-15
申请号：US16332539
申请日：2018-10-10
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hejin Wang , Mingche Hsieh , Shanchen Kao
Abstract: The present disclosure generally relates to display technology. A flexible display panel may include a flexible substrate; a display layer on the flexible substrate; and a lens layer and a color filter on the display layer. The display layer may include a plurality of light-emitting units. The color filter layer may include a black matrix that defines a plurality of filter units, each filter unit corresponding to one of the plurality of light-emitting units. The lens layer may include at least one lens that corresponds to at least one of the plurality of filter units, and that is configured to magnify light emitted by a light-emitting unit into a magnified light spot, and project the magnified light spot onto a filter unit corresponding to the light-emitting unit, the magnified light spot having an area larger than a surface area of the corresponding filter unit in a non-stretched state.
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公开(公告)号：US11812640B2
公开(公告)日：2023-11-07
申请号：US17522507
申请日：2021-11-09
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hejin Wang , Mingche Hsieh , Pinfan Wang
IPC: H10K59/122 , H10K59/126 , H10K59/131
CPC classification number: H10K59/122 , H10K59/126 , H10K59/131
Abstract: An OLED substrate is provided, which comprises a light emitting region and a transparent region, wherein the OLED substrate comprises a substrate and a display layer on the substrate, and a portion of the display layer located in the transparent region has a first hollow part. A method for manufacturing an OLED substrate and a transparent display comprising an OLED substrate are further provided.
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Patent Agency Ranking
16.发明授权公开(公告)号：US11189672B2
公开(公告)日：2021-11-30
申请号：US16571570
申请日：2019-09-16
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hejin Wang , Mingche Hsieh , Pinfan Wang
IPC: H01L27/32
Abstract: An OLED substrate is provided, which comprises a light emitting region and a transparent region, wherein the OLED substrate comprises a substrate and a display layer on the substrate, and a portion of the display layer located in the transparent region has a first hollow part. A method for manufacturing an OLED substrate and a transparent display comprising an OLED substrate are further provided.
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公开(公告)号：US11138911B2
公开(公告)日：2021-10-05
申请号：US16617604
申请日：2019-05-05
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hejin Wang , Ming Che Hsieh , Shanchen Kao
Abstract: A display substrate and a manufacturing method therefor, and a display device. The display substrate includes a flexible protective layer and sub-pixel structures. The flexible protective layer includes bosses, the sub-pixel structure is provided on a top surface of the boss, the boss further includes multiple side surfaces intersecting with the top surface, and the display substrate further includes secondary sub-pixel structures provided on at least one of the multiple side surfaces.
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公开(公告)号：US10749125B2
公开(公告)日：2020-08-18
申请号：US15764312
申请日：2017-06-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hejin Wang , Mingche Hsieh , Weifeng Zhou , Shanchen Kao , Dawei Wang
Abstract: The embodiments of the disclosure disclose a flexible substrate, a fabrication method thereof, and a flexible display apparatus. The flexible substrate includes a first organic layer and an inorganic buffer layer stacked together. The first organic layer and the inorganic buffer layer form an organic-inorganic composite structure. The expansion coefficient of the flexible substrate provided by the embodiment of the present disclosure is more matched with that of the rigid auxiliary substrate, so as to reduce the risk of warping of the rigid auxiliary substrate and then improve the process accuracy when fabricating the display device.
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19.发明申请公开(公告)号：US20200073020A1
公开(公告)日：2020-03-05
申请号：US16390452
申请日：2019-04-22
Applicant: BOE Technology Group Co., Ltd.
Inventor： Hejin Wang , Mingche Hsieh , Pinfan Wang
Abstract: There are provided a protective film for display, a production method thereof, and a stretchable display apparatus. The protective film for display comprises: particles of a transparent resin, and a matrix of a transparent elastomer having an elastic modulus lower than that of the transparent resin, wherein the particles of the transparent resin are distributed in the matrix of the transparent elastomer, and when the protective film for display is stretched to reach a critical elongation, a craze occurs in the protective film for display.
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公开(公告)号：US10141527B2
公开(公告)日：2018-11-27
申请号：US15511085
申请日：2016-03-23
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Mingche Hsieh , Chunyan Xie , Lu Liu , Hejin Wang
Abstract: A foldable substrate, a method for forming the same, and a flexible display device are provided. The foldable substrate includes a plurality of rigid supporting portions separated from each other, every two of which are not in contact with each other, and a flexible foldable portion connecting two adjacent rigid supporting portions of the plurality of rigid supporting portions.
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