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公开(公告)号：US20210359253A1
公开(公告)日：2021-11-18
申请号：US16328498
申请日：2018-08-17
发明人： Quanqin SUN , Song ZHANG , Ang XIAO , Duanming LI
摘要： An encapsulation method of a display panel, a display panel and a display device are disclosed. The encapsulation method of the display panel includes: forming at least one thin film encapsulation inorganic material layer on a thin film encapsulation region of a display substrate; forming a photoresist pattern on the at least one thin film encapsulation inorganic material layer; and etching the at least one thin film encapsulation inorganic material layer by using the photoresist pattern as a mask to form a thin film encapsulation inorganic layer including a first opening pattern.
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公开(公告)号：US20240164194A1
公开(公告)日：2024-05-16
申请号：US17782750
申请日：2021-05-17
发明人： Ziang HAN , Chunyan XIE , Ziyu ZHANG , Song ZHANG , Xiongnan ZHANG
CPC分类号： H10K59/8792 , H10K59/8793 , H10K71/00
摘要： A display module has a functional device arrangement region and a main display region; the functional device arrangement region is provided with a mounting hole therein, and the functional device arrangement region includes a reserved region; a side wall of the mounting hole is of one of a step-shaped structure and a protrusion-depression structure. The display module includes a display panel, a first light-shielding pattern disposed on a light-exit side of the display panel, an adhesive layer disposed on a side of the first light-shielding pattern away from the display panel and a second light-shielding pattern covering at least the side wall of the mounting hole; an orthogonal projection of the first light-shielding pattern on the display panel substantially coincides with the reserved region of the display panel; the mounting hole penetrates the display panel, the first light-shielding pattern and the adhesive layer.
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公开(公告)号：US20230040100A1
公开(公告)日：2023-02-09
申请号：US17787953
申请日：2021-08-09
发明人： Chengjie QIN , Shantao CHEN , Fangxu CAO , Tao SUN , Song ZHANG , Rui HONG , Ziyu ZHANG
摘要： A display substrate, a preparation method therefor, and a display apparatus. The display substrate comprises: a plurality of pixel island areas that are separated from one another, a plurality of hole areas, and a connection bridge area that connects the plurality of pixel island areas. The hole areas each comprise a base substrate and an encapsulation layer, the base substrate is provided with an aperture, a barrier structure is provided on the side of the base substrate close to the aperture, and the encapsulation layer covers the side of the base substrate close to the aperture.
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公开(公告)号：US20220263048A1
公开(公告)日：2022-08-18
申请号：US17631273
申请日：2021-02-20
发明人： Chunyan XIE , Song ZHANG , Ziyu ZHANG
摘要： A display substrate includes a substrate, at least one protruding structure, a water-oxygen barrier pattern, and a display layer. The substrate has a display area, an opening located in the display area, and an isolation region disposed around the opening. The at least one protruding structure is disposed on the substrate and located in the isolation region. The water-oxygen barrier pattern covers the at least one protruding structure and located in the isolation region. The display layer is disposed on the substrate, a portion of the display layer is located in the display area, and a remaining portion of the display layer extends into the isolation region and is located at a side of the water-oxygen barrier pattern away from the substrate.
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公开(公告)号：US20210257434A1
公开(公告)日：2021-08-19
申请号：US16960096
申请日：2020-02-14
发明人： Chunyan XIE , Song ZHANG , Ziyu ZHANG , Chengjie QIN , Pinfan WANG , Penghao GU
摘要： Provided are a display substrate and a preparation method thereof, and a display apparatus. The display substrate includes a base substrate, a plurality of pixel island regions distributed in an array and spaced apart from each other, a plurality of aperture regions, and connection bridge regions located between pixel island regions and aperture regions, which are disposed on the base substrate, wherein the connection bridge region is provided with an isolation structure layer for cutting off an organic emitting layer and a cathode in the connection bridge region.
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公开(公告)号：US20210226161A1
公开(公告)日：2021-07-22
申请号：US16652519
申请日：2019-10-23
发明人： Tao WANG , Song ZHANG , Tao SUN , Ziyu ZHANG , Chengjie QIN
摘要： A display panel, a method for manufacturing the same and a display device are provided. The display panel includes: a substrate; a plurality of display devices on a side of the substrate; and a plurality of thin film package layers on a side of the display devices distal to the substrate and cover the plurality of display devices. Orthographic projections of the plurality of thin film package layers on the substrate are discontinuous. At least one of the plurality of thin film package layers covers at least one of the plurality of display devices.
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公开(公告)号：US20200343323A1
公开(公告)日：2020-10-29
申请号：US16962563
申请日：2019-12-25
发明人： Youwei WANG , Song ZHANG , Peng CAI
IPC分类号： H01L27/32
摘要： Disclosed are a display panel and a display device. The display panel includes a display area and an opening area, where the opening area is configured to accommodate an optical component, and the display area at least partially surrounds the opening area; where the display area includes edge pixel defining structures and conventional pixel defining structures, and the edge pixel defining structures are closer to the opening area than the conventional pixel defining structures; where a reflectivity of each edge pixel defining structure is greater than a reflectivity of each conventional pixel defining structure.
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公开(公告)号：US20200295102A1
公开(公告)日：2020-09-17
申请号：US16535669
申请日：2019-08-08
发明人： Chengjie QIN , Dejun BU , Song ZHANG , Tao WANG
摘要： The present disclosure provides a display device, a display panel, and a fabricating method, and generally relates to the field of display technology. The display panel of the present disclosure comprises a substrate, a drive layer, a separation layer, a display device layer, and a through hole. The substrate has an opening zone, a transition zone surrounding the opening zone, and a display area surrounding the transition zone. The drive layer is disposed on a side of the substrate and covering the opening zone, the transition zone, and the display area. The separation layer is disposed on a surface of the drive layer away from the substrate and is located in the transition zone. The display panel of the present disclosure can prevent water and oxygen from entering the display area to prevent erosion of the display device.
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公开(公告)号：US20190221776A1
公开(公告)日：2019-07-18
申请号：US16332153
申请日：2018-05-14
发明人： Tao WANG , Song ZHANG
CPC分类号： H01L51/5256 , H01L27/32 , H01L51/52 , H01L51/56
摘要： A thin film packaging structure is provided, including a plurality of film layers coated on an outside of a component to be packaged, where the plurality of film layers includes sealing layers and a planazation layer arranged alternatively, and the film layer adjacent to the component to be packaged and the film layer away from the component to be packaged are the sealing layers, the sealing layers adjacent to each other enclose a formation region at which the planazation layer is arranged, and a promotion structure configured to promote a uniformity of the planazation layer is arranged at an edge of the formation region. A display device is further provided.
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公开(公告)号：US20190207160A1
公开(公告)日：2019-07-04
申请号：US16333059
申请日：2018-08-29
发明人： Dawei WANG , Song ZHANG
摘要： The present disclosure provides an OLED display motherboard and a method for manufacturing the same, a method for manufacturing the OLED display panel, and an OLED display device thereof. The OLED display motherboard includes a base substrate having a display region and a non-display region surrounding the display region, a TFT and an OLED device located within the display region of the base substrate, at least two crack stop slits located within the non-display region of the base substrate, an extending direction of the crack stop slit being the same as an extending direction of an edge of the display region of the base substrate, and adjacent crack stop slits being separated by a crack stop slit step, and an encapsulation layer covering the crack stop slit and the OLED device. A portion of the encapsulation layer has a non-uniform thickness.
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