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公开(公告)号：US20240276836A1
公开(公告)日：2024-08-15
申请号：US18023664
申请日：2022-03-31
Inventor： Wei ZENG , Zhihui WANG , Wei QING , Shaokui LIU , Danping SHEN , Jia ZENG
IPC: H10K59/82 , H01L23/498 , H01L23/552 , H01L25/18 , H10K59/80 , H10K59/90 , H10K102/00
CPC classification number: H10K59/82 , H01L23/49822 , H01L23/552 , H01L25/18 , H10K59/87 , H10K59/90 , H10K2102/311
Abstract: The present disclosure discloses a display module and a display apparatus, which belong to the field of display technologies. The display module includes a display panel and a circuit board. The display panel can be bonded and connected to the circuit board after being bent twice respectively by the first bending part and the second bending part, so that a first connection part of the display panel and the circuit board are laminated at one side of the back surface of the display panel further away from a display surface.
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公开(公告)号：US20250089521A1
公开(公告)日：2025-03-13
申请号：US18032349
申请日：2022-06-30
Inventor： Yongxiao GAO , Tiejun BI , Qiang TANG , Shiyou WANG , Danping SHEN , Wei ZENG , Zheng FANG , Yuqiang HUANG , Ziyan ZHONG
IPC: H10K59/80 , H10K102/00
Abstract: A display panel is provided, including a flat display region, and a fixed region and a sliding-scrolling region on two sides of the flat display region in a first direction, the fixed region is adhered with a middle frame, the flat display region is configured to display images, the sliding-scrolling region is configured to form a rolled-up state and an extended state by sliding-scrolling, the sliding-scrolling region displays the image together with the flat display region in the extended state, on a plane perpendicular to the display panel, the display panel at least includes a display substrate, an adhesive layer disposed on the display substrate, and a cover plate layer on a side of the adhesive layer away from the display substrate, the cover plate layer at least includes a glass layer, the glass layer of at least one of the fixed region and the sliding-scrolling region has a structural hole.
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公开(公告)号：US20240196554A1
公开(公告)日：2024-06-13
申请号：US17908644
申请日：2021-11-03
Inventor： Shaokui LIU , Zhihui WANG , Danping SHEN , Wei ZENG , Qiang TANG
CPC classification number: H05K5/03 , B32B7/022 , B32B7/12 , B32B27/08 , B32B27/281 , B32B27/36 , B32B27/40 , B32B2255/10 , B32B2255/26 , B32B2274/00 , B32B2307/51 , B32B2307/54 , B32B2307/584 , B32B2307/7376 , B32B2457/20
Abstract: The present disclosure relates to a cover plate and a display device, belonging to the field of displays. The cover plate includes a substrate, a first buffer layer and a second buffer layer. The substrate includes a first surface and a second surface, and the first surface faces a flexible display panel. The first buffer layer is laminated on the first surface, and an elastic modulus of the first buffer layer ranges from 10 MPa to 2 GPa. The second buffer layer is laminated on the second surface, and an elastic modulus of the second buffer layer ranges from 60 MPa to 7 GPa. When the cover plate is impacted, both the first buffer layer and the second buffer layer can deform to absorb stress, so as to protect the substrate, increase the strength of the cover plate, and reduce the possibility of damage to the cover plate. The protection effect of the first buffer layer on the flexible display panel is increased. In addition, the rigidity of the second buffer layer is greater than the rigidity of the first buffer layer, such that second buffer layer has stronger strength. When the cover plate is impacted, the amount of strain transferred to the substrate is reduced, and the possibility of damage to the cover plate is further reduced.
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公开(公告)号：US20240016006A1
公开(公告)日：2024-01-11
申请号：US17763215
申请日：2021-05-07
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zuquan CHEN , Wei QING , Xingguo LIU , Shaokui LIU , Zhihui WANG , Wei ZENG , Danping SHEN , Qiang TANG , Ce WANG
IPC: H10K59/122 , H10K59/35 , H10K59/12 , H10K59/80
CPC classification number: H10K59/122 , H10K59/351 , H10K59/1201 , H10K59/8791
Abstract: Provided is a display panel including a plurality of sub-pixels and includes a substrate and a pixel defining layer, a light emitting device and a color film layer disposed on the substrate. The pixel defining includes M layers and M being a positive integer equal to or greater than 2, an m-th layer of pixel defining layer is covered on a surface of an (m−1)-th layer of pixel defining layer, and a refractive index nm-1 of the (m−1)-th layer of pixel defining layer is greater than a refractive index nm of the m-th layer of pixel defining layer, and wherein 2≤m≤M.
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Patent Agency Ranking
公开(公告)号：US20240395176A1
公开(公告)日：2024-11-28
申请号：US18791495
申请日：2024-08-01
Inventor： Zuquan CHEN , Wei QING , Xingguo LIU , Shaokui LIU , Zhihui WANG , Wei ZENG , Danping SHEN , Qiang TANG , Ce WANG
Abstract: Provided are a supporting backplane and a display apparatus. The supporting backplane is arranged at one side of a flexible display panel, and the supporting backplane at least comprises a main bending area, wherein a bending axis corresponding to the main bending area extends in a first direction; the main bending area is provided with a plurality of first hollow holes, the plurality of first hollow holes being arranged in an array in the first direction and a second direction, which is orthogonal to the first direction; each of the first hollow holes is provided with a first middle hole area, and first arc-shaped hole areas located at two sides of the first middle hole area in the first direction.
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公开(公告)号：US20220343809A1
公开(公告)日：2022-10-27
申请号：US17763398
申请日：2021-05-26
Inventor： Zuquan CHEN , Wei QING , Xingguo LIU , Shaokui LIU , Zhihui WANG , Wei ZENG , Danping SHEN , Qiang TANG , Ce WANG
Abstract: Provided are a supporting backplane and a display apparatus. The supporting backplane is arranged at one side of a flexible display panel, and the supporting backplane at least comprises a main bending area, wherein a bending axis corresponding to the main bending area extends in a first direction; the main bending area is provided with a plurality of first hollow holes, the plurality of first hollow holes being arranged in an array in the first direction and a second direction, which is orthogonal to the first direction; each of the first hollow holes is provided with a first middle hole area, and first arc-shaped hole areas located at two sides of the first middle hole area in the first direction.
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公开(公告)号：US20230255053A1
公开(公告)日：2023-08-10
申请号：US17776493
申请日：2021-06-01
Inventor： Zuquan CHEN , Wei QING , Zhihui WANG , Xingguo LIU , Shaokui LIU , Wei ZENG , Danping SHEN , Ce WANG , Qiang TANG
CPC classification number: H01L51/529 , H05K7/20963
Abstract: The present invention provides a display module and a display device. The display module comprises a display panel and heat dissipation structure; the display panel comprises a substrate, and a display substrate layer located on the substrate; the heat dissipation structure is located on the side of the substrate distant from the display substrate layer; and a gap is formed between at least part of the region of the heat dissipation structure and the substrate. The display module provided by the present invention improves the heat dissipation efficiency of the display panel.
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公开(公告)号：US20220314593A1
公开(公告)日：2022-10-06
申请号：US17425337
申请日：2021-01-06
Inventor： Shaokui LIU , Wei QING , Zhihui WANG , Xingguo LIU , Zuquan CHEN , Wei ZENG , Danping SHEN , Yue WEI , Ce WANG , Qiang TANG
Abstract: The present disclosure relates to the technical field of display product preparation, and in particular discloses a flexible display panel lamination device which is used for laminating a to-be-laminated flexible display panel onto a cover plate, and includes a base and an elastic lamination part arranged on the base. The elastic lamination part is provided with a first surface for bearing the to-be-laminated flexible display panel and a second surface opposite to the first surface; the second surface is symmetrically provided with two supporting protruding ribs; the two supporting protruding ribs are respectively fixed in two fixation grooves formed on the base; a gap is formed between a portion, located between the two supporting protruding ribs, of the second surface of the elastic lamination part and the base; and a portion, close to the edge, of the second surface of the elastic lamination part is supported on the base.
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公开(公告)号：US20220161536A1
公开(公告)日：2022-05-26
申请号：US17425950
申请日：2021-01-07
Inventor： Xingguo LIU , Wei QING , Shaokui LIU , Zhihui WANG , Zuquan CHEN , Wei ZENG , Danping SHEN , Jia DENG , Jialin WANG
Abstract: A lamination device includes: an elastic lamination seat, including a deformation bearing portion, the deformation bearing portion including a bearing surface for bearing a to-be-laminated flexible display panel, and the bearing surface being configured as a curved surface protruding towards the cover plate; an auxiliary bearing film, configured to pre-bend and fix the to-be-laminated flexible display panel onto the bearing surface when the elastic lamination seat is in a natural state; and a driving mechanism, connected to the elastic lamination seat and configured to drive the elastic lamination seat to move towards or away from the cover plate, wherein when the driving mechanism drives the elastic lamination seat to move towards the cover plate, the elastic lamination seat is squeezed to produce elastic deformation and the bearing surface gradually laminates the flexible display panel onto the cover plate from the middle to two sides.
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