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11.发明申请公开(公告)号：US20200058718A1
公开(公告)日：2020-02-20
申请号：US16538930
申请日：2019-08-13
Applicant: BOE Technology Group Co., Ltd.
Inventor： Hejin WANG , Mingche HSIEH
Abstract: The present disclosure provides a display substrate, which includes a base substrate and a light emitting element layer, which is on a side of the base substrate and includes a pixel defining layer and a plurality of light emitting elements. The pixel defining layer includes a plurality of pixel openings and a plurality of light transmission holes, and the plurality of light emitting elements are in the plurality of pixel openings, respectively. Each of the plurality of light transmission holes penetrates through the pixel defining layer in a thickness direction of the pixel defining layer. Portions of the pixel defining layer not provided with the plurality of pixel openings or the plurality of light transmission holes are opaque light shields, and a portion of the display substrate overlapping each of the plurality of light transmission holes in the thickness direction is light transmissive.
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公开(公告)号：US20180290344A1
公开(公告)日：2018-10-11
申请号：US15574068
申请日：2017-04-10
Applicant: BOE Technology Group Co., Ltd.
Inventor： Ming Che HSIEH , Chunyan XIE , Lu LIU , Hejin WANG , Yuanzheng GUO
Abstract: This disclosure relates to a peeling method of a flexible substrate, and belongs to the technical field of flexible display. The method comprises the steps of: (a) forming a flexible substrate on a base substrate, wherein the flexible substrate has a plane area less than that of the base substrate; (b) adhering a protective film on the base substrate formed with the flexible substrate by an ultraviolet viscosity-reducing adhesive, wherein the plane area of the flexible substrate is less than that of the protective film, and the protective film is further adhered to the base substrate by the ultraviolet viscosity-reducing adhesive; (c) irradiating a region on the base substrate covered by the protective film through the base substrate with an ultraviolet light; and (d) peeling the protective film and the flexible substrate from the base substrate after the irradiation with an ultraviolet light is completed.
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公开(公告)号：US20240427446A1
公开(公告)日：2024-12-26
申请号：US18828235
申请日：2024-09-09
Applicant: BOE Technology Group Co., Ltd.
Inventor： Hejin WANG
Abstract: The present disclosure provides a touch display panel and a display device. The touch display panel includes: a base substrate; a display structure layer arranged at a side of the base substrate, and having a plurality of pixels; a touch structure layer arranged at a side of the display structure layer away from the base substrate, and comprising a plurality of touch openings exposing the plurality of pixels; and a reflection reducing structure layer arranged at a side of the touch structure layer away from the display structure layer, and comprising a first insulation layer, a first light absorption layer and a second insulation layer that are laminated; the first light absorption layer comprises a plurality of first light absorption patterns corresponding to the touch openings, and orthographic projections of the touch openings on the base substrate cover orthographic projections of the first light absorption patterns on the base substrate.
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公开(公告)号：US20220285637A1
公开(公告)日：2022-09-08
申请号：US17664711
申请日：2022-05-24
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 display apparatus. The flexible display apparatus includes a flexible substrate, a display device and a flexible encapsulation layer. 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, and the first organic layer includes inorganic nano-particles; the display device is located between the flexible substrate and the flexible encapsulation layer; the flexible encapsulation layer is configured to encapsulate the display device.
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公开(公告)号：US20220069041A1
公开(公告)日：2022-03-03
申请号：US17522507
申请日：2021-11-09
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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Patent Agency Ranking
公开(公告)号：US20220013673A1
公开(公告)日：2022-01-13
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 , H01L31/20 , H01L51/56 , H01L27/32 , H01L51/52
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：US20200184856A1
公开(公告)日：2020-06-11
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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18.发明申请公开(公告)号：US20180233545A1
公开(公告)日：2018-08-16
申请号：US15511656
申请日：2016-03-01
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Mingche HSIEH , Chunyan XIE , Lu LIU , Hejin WANG
CPC classification number: H01L27/3244 , G02F1/1333 , H01L27/32 , H01L51/0097 , H01L51/52 , H01L51/5253 , H01L51/56 , H01L2251/5338
Abstract: The present disclosure discloses a flexible base substrate, a display substrate and methods of manufacturing the same, and a display device. A groove is provided in a surface of the flexible base substrate, the surface of the flexible base substrate having the groove is provided with a water-oxygen barrier film, and the thickness of the water-oxygen barrier film is smaller than the depth of the groove.
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公开(公告)号：US20240306483A1
公开(公告)日：2024-09-12
申请号：US18666521
申请日：2024-05-16
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hejin WANG , Mingche HSIEH , Weifeng ZHOU , Shanchen KAO , Dawei WANG
IPC: H10K77/10 , H10K50/844 , H10K102/00
CPC classification number: H10K77/111 , H10K50/844 , H10K2102/00 , H10K2102/311
Abstract: The present disclosure provides a display device. The display device includes: a flexible substrate including a first organic layer, a second organic layer, and an inorganic layer sandwiched between the first organic layer and the second organic layer; an organic light emitting diode device on the flexible substrate, the organic light emitting diode device including an anode, a cathode and an organic light emitting layer between the anode and the cathode; and a flexible encapsulation layer on the organic light emitting diode device. A material of the first organic layer is the same as a material of the second organic layer, a thickness of the first organic layer is greater than a thickness of the second organic layer, and at least one of the first organic layer or the second organic layer includes inorganic nano-particles.
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公开(公告)号：US20230337479A1
公开(公告)日：2023-10-19
申请号：US18341162
申请日：2023-06-26
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: The present disclosure provides a display substrate including a display region and a peripheral region surrounding it. The display region includes a light transmitting display region and a normal display region on at least one side thereof. The light transmitting display region includes a plurality of sub-pixel regions. At least one sub-pixel region of the plurality of sub-pixel regions includes a light emitting region and a transparent region. The display substrate includes a base substrate, a display layer on a side of the base substrate and in the normal display region and the light transmitting display region. The display layer includes a plurality of insulating layers. A portion of the display layer in the transparent region has a first hollow part that extends through at least one insulating layer of the plurality of insulating layers. The present disclosure also relates to a display device including the display substrate.
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