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公开(公告)号：US11120751B2
公开(公告)日：2021-09-14
申请号：US16611452
申请日：2019-02-12
Inventor： Desheng Xiang , Xi Chen , Jianye Tang , Gaowei Chen , Sa Li , Yadong Zhang , Dawei Wang , Jiaqiang Wang , Jian Ren , Yanming Wang , Cheng Chang
Abstract: A display device and its control method are disclosed. The display device includes: a display panel including a first display area and a second display area; at least one sensor located in the second display area and configured to operate according to the ambient light sensed by the second display area; wherein the second display area includes a plurality of staggered light-emitting areas and light-transmitting areas.
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公开(公告)号：US11061173B2
公开(公告)日：2021-07-13
申请号：US16643058
申请日：2019-06-18
Inventor： Desheng Xiang , Xi Chen , Jianye Tang , Fuan Zhu , Yanchao Zhang , Dawei Wang , Jiaqiang Wang , Yanming Wang , Cheng Chang
IPC: G02B5/04 , G02B5/06 , G02F1/13357 , G02F1/1335
Abstract: Disclosed is a prism sheet, a prism assembly, and a display device. The prism assembly includes a first prism sheet and a second prism sheet stacked with the first prism sheet. The first prism sheet includes a plurality of first subareas, and each first subarea includes at least one first sub-prism; the second prism sheet includes a plurality of second subareas, and each second subarea includes at least one second sub-prism. An orthographic projection of each first subarea on the second prism sheet corresponds to one of the plurality of second subareas one to one; an extending direction of the at least one first sub-prism in a first subarea is perpendicular to an extending direction of the at least one second sub-prism in a second subarea corresponding to the first subarea.
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公开(公告)号：US10910595B2
公开(公告)日：2021-02-02
申请号：US16099525
申请日：2017-10-20
Applicant: BOE Technology Group Co., Ltd.
Inventor： Dawei Wang , Chunyan Xie
IPC: H01L21/31 , H01L21/469 , H01L51/52 , H01L51/00 , G02F1/1333
Abstract: The present application discloses a display panel. The display panel includes a base substrate; a display unit on the base substrate; and an encapsulating layer on a side of the display unit distal to the base substrate and encapsulating the display unit. The encapsulating layer includes a first inorganic encapsulating layer on a side of the display unit distal to the base substrate; and a first organic encapsulating layer and a second organic encapsulating layer on a side of the first inorganic encapsulating layer distal to the display unit. Each of the first organic encapsulating layer and the second organic encapsulating layer is in contact with the first inorganic encapsulating layer. The first organic encapsulating layer has a Young's modulus lower than that of the second organic encapsulating layer.
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44.发明授权公开(公告)号：US10566556B2
公开(公告)日：2020-02-18
申请号：US15547372
申请日：2016-03-25
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wei Huang , Dawei Wang
IPC: H01L29/08 , H01L51/05 , G02F1/1333 , H01L27/32 , H01L51/56 , G09G3/3258 , H01L51/00 , H01L51/52
Abstract: A display panel, a method for fabricating the same and a display device are disclosed. The display panel includes a top emission AMOLED display sub-panel, a normally-white mode reflective display sub-panel provided on the top emission AMOLED display sub-panel, and a switching element configured to turn on the top emission AMOLED display sub-panel and turn off the normally-white mode reflective display sub-panel according to a received first instruction, and turn on the normally-white mode reflective display sub-panel and turn off the top emission AMOLED display sub-panel according to a received second instruction. By fabricating the normally-white mode reflective display sub-panel on the top emission AMOLED display sub-panel, it is possible to switch, on one operation interface, to the normally-white mode reflective sub-panel to achieve a good display effect under strong light, or to the top emission AMOLED display sub-panel to achieve viewing color content. The display panel and the corresponding display device are easy to operate and simple in structure.
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公开(公告)号：US20190293855A1
公开(公告)日：2019-09-26
申请号：US16118238
申请日：2018-08-30
Inventor： Desheng Xiang , Yanming Wang , Jiaqiang Wang , Dawei Wang , Rui Liu , Sa Li , Xi Chen , Yajun Guo , Yafeng Wang , Jianwu Wu
IPC: F21V8/00
Abstract: The present disclosure relates to a backlight module. The backlight module includes a back plate, a circuit layer, a light source and a plurality of connecting leads. The back plate has a first surface and a second surface which are opposite to each other, wherein the back plate is provided with a plurality of through holes penetrating the first surface and the second surface. The circuit layer is disposed on the first surface to form a driving circuit for a light source. The light source is disposed on a surface of the circuit layer away from the back plate and formed integrally with the back plate. The plurality of connecting leads pass through the plurality of through holes one-to-one for connecting the circuit layer and a main circuit board.
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Patent Agency Ranking
46.发明申请公开(公告)号：US20180157097A1
公开(公告)日：2018-06-07
申请号：US15551658
申请日：2017-02-16
Inventor： Dong Wang , Jian Ren , Dawei Wang
IPC: G02F1/1335
CPC classification number: G02F1/133512 , G02B6/0053 , G02B6/0065 , G02B6/0088 , G02F1/133308 , G02F1/133514 , G02F1/133528 , G02F2201/50 , G02F2202/28
Abstract: Embodiments of the present disclosure provide a shielding adhesive tape, a display apparatus using the shielding adhesive tape and a method for producing the shielding adhesive tape. The shielding adhesive tape includes: a shielding adhesive tape body; and a first mold releasing film adhered to a first surface of the shielding adhesive tape body, wherein the first mold releasing film includes at least one cutting line which defines a remaining part on the first mold releasing film and wherein the remaining part is crackable from the cutting line and is remained on the shielding adhesive tape body during tearing the first mold releasing film away from the shielding adhesive tape body.
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公开(公告)号：US09221277B2
公开(公告)日：2015-12-29
申请号：US14056408
申请日：2013-10-17
Applicant: BOE Technology Group Co., Ltd.
Inventor： Dawei Wang
IPC: B41J3/407
CPC classification number: B41J3/4076
Abstract: The invention relates to the field of printing devices, more particularly to an E-paper printing device and an E-paper printing method. The E-paper printing device provided by the invention comprises a printhead for applying an electric field to the E-paper, the printhead comprises a first printhead and a second printhead disposed opposed to the first printhead, the E-paper is fed through between the first printhead and the second printhead, and portions of the first printhead and the second printhead contacting with the E-paper respectively are flat surface. The E-paper printing device may perform rapid printing on the E-paper with high precision.
Abstract translation: 本发明涉及打印装置的领域，更具体地涉及电子纸打印装置和电子纸打印方法。 本发明提供的电子纸打印装置包括用于向电子纸施加电场的打印头，打印头包括第一打印头和与第一打印头相对设置的第二打印头，电子纸通过 第一打印头和第二打印头，并且第一打印头和第二打印头的与电子纸接触的部分分别是平坦表面。 电子纸打印装置可以高精度地在电子纸上执行快速打印。
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公开(公告)号：US11825698B2
公开(公告)日：2023-11-21
申请号：US17054212
申请日：2020-04-27
Inventor： Yangyang Zhang , Jing Li , Dawei Wang
IPC: H10K59/122 , H10K50/844 , H10K71/00 , H10K59/12
CPC classification number: H10K59/122 , H10K50/844 , H10K71/00 , H10K59/1201
Abstract: A display substrate is described that comprises: a display area, a retaining wall surrounding the display area, and a thin film encapsulation layer comprising a first inorganic barrier layer, an organic barrier layer, and a second inorganic barrier layer. The display area has a corner portion being a portion of the display area surrounded by the retaining wall. Convex dams are provided at a position on the substrate corresponding to the corner portion. A portion of the first inorganic barrier layer corresponding to the corner portion covers the convex dams, and a portion of the first inorganic barrier layer between the two adjacent convex dams forms a diversion trench. The organic barrier layer comprises cured organic material, and the organic material is provided on the portion of the first inorganic barrier layer at the corner portion under a capillary action of the diversion trench before curing.
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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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公开(公告)号：US11211583B2
公开(公告)日：2021-12-28
申请号：US15767292
申请日：2017-09-18
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Dawei Wang , Youwei Wang
Abstract: The encapsulation structure includes a first barrier layer and a second barrier layer, and the first barrier layer is located between an object to be encapsulated and the second barrier layer. The display panel includes the encapsulation structure mentioned in the above technical solution. The display apparatus includes the display panel mentioned in the above technical solution.
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