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公开(公告)号：US20200052244A1
公开(公告)日：2020-02-13
申请号：US16422496
申请日：2019-05-24
发明人： Penghao GU , Chunyan XIE , Lingzhi QIAN , Jiahao ZHANG
摘要： A display area drilling and packaging structure includes a back plate assembly, an emitting layer having a drilling area, and a hot melted adhesive layer. The emitting layer is disposed on the back plate assembly, and an annular cutting groove surrounding the drilling is disposed on the emitting layer. The hot melted adhesive layer at least covers an edge of a mouth of the annular cutting groove away from a center. A packaging layer is disposed on the back plate assembly, the hot melted adhesive layer, and the emitting layer.
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公开(公告)号：US20210402736A1
公开(公告)日：2021-12-30
申请号：US17359965
申请日：2021-06-28
发明人： Haoran WANG , Paoming TSAI , Shuang DU , Jiahao ZHANG , Hong ZHU , Xiongnan ZHANG
摘要： A cover plate includes a transparent elastomer layer, a spacer layer and a low surface energy layer. The transparent elastomer layer is made of at least one elastomer material. The low surface energy layer is disposed at a side of the transparent elastomer layer. A surface energy of the low surface energy layer is less than a surface energy of the transparent elastomer layer. The spacer layer is disposed between the transparent elastomer layer and the low surface energy layer.
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3.发明申请公开(公告)号：US20230124365A1
公开(公告)日：2023-04-20
申请号：US17914453
申请日：2021-09-10
发明人： Junhuan LIU , Hong ZHU , Jiahao ZHANG , Shangchieh CHU
IPC分类号： G06F1/16
摘要： A flexible display assembly, a flexible display device and a method for preparing the flexible display device are provided. The flexible display assembly includes a flexible display panel on a side of a support member, a width of the flexible display panel being less than a width of the support member; a cover layer group on a side, away from the support member, of the flexible display panel, the width of the flexible display panel being less than a width of the cover layer group, the cover layer group, the flexible display panel and the first end of the support member forming a structure with two protruding sides and a depressed middle; and a bonding portion bonded between the first end of the support member and the first end of the cover layer group
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公开(公告)号：US20220063237A1
公开(公告)日：2022-03-03
申请号：US17327855
申请日：2021-05-24
发明人： Junhuan LIU , Shangchieh CHU , Hong ZHU , Jiahao ZHANG
摘要： The present application provides a display device that includes a flexible display panel and a panel support device. The panel can be rolled up or stretched out along a first direction, and the support device includes an elastic member and movable members. The elastic member includes protrusion portions and groove portions alternately arranged along the first direction, the protrusion portion is fixed on a back surface of the panel, the groove portion and the back surface forms a strip-shaped cavity, and the width of the groove portion in an initial state gradually decreases along a direction approaching the panel. The movable members respectively and movably arranged in the cavities. When the movable member moves in the cavity, towards a side of the cavity close to the panel, the movable member supports and separates ends of two side walls of the groove portion close to the panel more apart.
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公开(公告)号：US20230138250A1
公开(公告)日：2023-05-04
申请号：US17914785
申请日：2021-11-15
发明人： Jiahao ZHANG , Hong ZHU , Xiaofei LUO , Zhe YANG , Shangchieh CHU
IPC分类号： B32B7/02 , H10K50/84 , B32B7/12 , B32B7/022 , B32B3/14 , B32B15/04 , B32B27/28 , B32B27/40 , B32B5/18 , B32B15/18 , B32B27/06
摘要： The flexible display module can be curled, and may comprise: a flexible display panel having a display side and a rear side which are provided opposite to each other in a thickness direction of the flexible display panel; a first functional film layer, formed on a display side of the flexible display panel; and a second functional film layer, formed on the rear side of the flexible display panel. The ratio of the thickness of the second functional film layer to the thickness of the first functional film layer is 0.5 to 1.5, and the ratio of the elasticity modulus of the second functional film layer to the elasticity modulus of the first functional film layer is 0.5 to 1.5. The flexible display module is not prone to peeling, losing efficacy and the like.
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公开(公告)号：US20200266380A1
公开(公告)日：2020-08-20
申请号：US16565944
申请日：2019-09-10
发明人： Yongxiang SHI , Paoming TSAI , Dejun BU , Peng CAI , Jiahao ZHANG , Shuang DU
摘要： The present disclosure provides a cover plate for a flexible substrate which includes a first hardened layer, a second hardened layer and a polymer thin film layer provided between the first hardened layer and the second hardened layer, wherein a hardness of the first hardened layer is less than that of the second hardened layer, a hardness of the polymer thin film layer is less than that of the first hardened layer, and a bending radius of the first hardened layer is greater than that of the second hardened layer.
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公开(公告)号：US20220369483A1
公开(公告)日：2022-11-17
申请号：US17763392
申请日：2021-05-25
发明人： Jiahao ZHANG , Penghao GU , Shuang DU , Paoming TSAI , Hong ZHU
摘要： A scroll-type display panel and a scroll-type display device. The scroll-type display panel comprises a display module; the display module comprises: a support layer and an array substrate; the support layer comprises a first wound portion and a second wound portion which are distributed in a winding direction; the array substrate is located on one side of the support layer, and an orthographic projection of the array substrate on the support layer is located on the first wound portion, wherein hollowed-out openings are provided on both the first wound portion and the second wound portion, and the area ratio of the hollowed-out openings to the first wound portion is greater than the area ratio of the hollowed-out openings to the second wound portion.
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公开(公告)号：US20220140040A1
公开(公告)日：2022-05-05
申请号：US16955363
申请日：2019-06-28
发明人： Jiahao ZHANG , Haoran WANG , Penghao GU , Song ZHANG
摘要： A display panel, a manufacturing method thereof and a display device are disclosed. The display panel includes a display array layer, a first optical structural layer, and a first light shielding pattern. The display array layer includes a first sub-display area and a second sub-display area at least partially surrounded by the first sub-display area, the second sub-display area is configured to be able to transmit ambient light; the first optical structural layer is located at a display side of the display array layer; and the first light shielding pattern is located at a side of the first optical structural layer facing the display array layer, and the first light shielding pattern at least partially surrounds the second sub-display area and exposes at least a part of the second sub-display area.
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公开(公告)号：US20220063235A1
公开(公告)日：2022-03-03
申请号：US17331747
申请日：2021-05-27
发明人： Yongxiang SHI , Paoming TSAI , Xuekai YANG , Xiongnan ZHANG , Shuang DU , Jiahao ZHANG , Ziang HAN
摘要： The present disclosure relates to a rollable display panel. The rollable display panel includes a first structure layer, a second structure layer, and a first adhesive layer stacked between the first structure layer and the second structure layer. The rollable display panel is divided into a rollable area, a strain accumulation area, and a flat area distributed in sequence along a rolling direction. A thickness of a part of the first adhesive layer located in the strain accumulation area is greater than a thickness of a part of the first adhesive layer located in the rollable area or the flat area.
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10.发明申请公开(公告)号：US20210234120A1
公开(公告)日：2021-07-29
申请号：US17059505
申请日：2020-03-18
发明人： Jiahao ZHANG , Paoming TSAI , Hong ZHU
摘要： A flexible display module includes a back film, and a flexible display screen and a protective cover plate that are sequentially stacked on a side of the back film. The protective cover plate includes a cover plate body and at least one arc-shaped extension portion. An end of an arc-shaped extension portion is connected to a side face of the cover plate body. An end of the arc-shaped extension portion away from the cover plate body extends beyond an edge of the flexible display screen and an edge of the back film. An arc-shaped concave surface of the arc-shaped extension portion faces a side face of the flexible display screen and a side face of the back film that are proximate to the arc-shaped extension portion.
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