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公开(公告)号：US20220093893A1
公开(公告)日：2022-03-24
申请号：US17336523
申请日：2021-06-02
Inventor： Yang Zhang , Ning Liu , Bin Zhou , Leilei Cheng , Liangchen Yan , Jun Liu , Qinghe Wang , Tao Sun , Zhiwen Luo
Abstract: A method for manufacturing a display panel includes: sequentially forming a conductive pattern, a light-emitting layer and a cathode layer on a substrate. The conductive pattern is formed by a one-time patterning process, and includes an auxiliary electrode layer. In a direction parallel to the substrate, both the first protective electrode and the second protective electrode in the auxiliary electrode layer extend over the metal electrode, a second orthographic projection of the second protective electrode on the substrate is within a first orthographic projection of the first protective electrode on the substrate, and an outer boundary of the second orthographic projection is staggered from an outer boundary of the first orthographic projection. The cathode layer is in contact with the first protective electrode and a sidewall of the metal electrode.
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公开(公告)号：US20200176711A1
公开(公告)日：2020-06-04
申请号：US16615110
申请日：2019-05-07
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Tao Wang , Tao Sun , Song Zhang
Abstract: There is provided a display substrate, a manufacturing method thereof, and a display device, relating to the field of display technology. The display substrate includes: a base substrate; a self-luminescent layer disposed on a side of the base substrate; and an encapsulation film layer disposed on a side of the self-luminescent layer away from the base substrate. The display substrate has a gap, which penetrates through the self-luminescent layer and the encapsulation film layer, and separates the self-luminescent layer and the encapsulation film layer into at least two parts with a part corresponding to a to-be-perforated area of the display substrate and another part corresponds to a non-perforated area of the display substrate other than the to-be-perforated area. The edge of the encapsulation film layer adjacent to the gap covers the side surface of the edge of the self-luminescent layer adjacent to the gap.
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公开(公告)号：US20190123115A1
公开(公告)日：2019-04-25
申请号：US16149707
申请日：2018-10-02
Applicant: BOE Technology Group Co., Ltd.
Inventor： Tao Sun , Song Zhang , Tao Wang
Abstract: The disclosure relates to a display panel, a method for fabricating the same, and a display device. The display panel includes: a base substrate, and a thin film transistor structure, an anode layer, a light-emitting layer, a cathode layer, and an encapsulation layer, which are arranged successively on the base substrate, wherein at least one installation hole for installing a hardware structure is arranged in a display area of the display panel, and the installation hole runs through the base substrate and the respective layers on the display panel in the direction perpendicular to the base substrate; and the edge of the installation hole is arranged with an encapsulation layer material, and the encapsulation layer material covers at least the light-emitting layer and the cathode layer adjacent to the edge of the installation hole, in the direction parallel to the base substrate.
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公开(公告)号：US10199604B2
公开(公告)日：2019-02-05
申请号：US15321518
申请日：2016-03-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Tao Wang , Tao Sun , Song Zhang
IPC: H01L51/52
Abstract: The present disclosure discloses an organic light emitting diode substrate, comprising: a base substrate and a device layer formed in a middle part thereon, a region on the base substrate other than the device layer being divided into an inner ring region that surrounds the device layer and an outer ring region outside the inner ring region; a first adhesive layer adhered on the device layer and the inner ring region and covering the device layer and the inner ring region, the first adhesive layer being used to block moisture and oxygen for the device layer; a second adhesive frame adhered on the outer ring region and the first adhesive layer and covering a portion of the first adhesive layer over the inner ring region, the second adhesive frame having a higher adhesive strength than the first adhesive layer.
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公开(公告)号：US09947730B2
公开(公告)日：2018-04-17
申请号：US14913873
申请日：2015-08-12
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Tao Wang , Tao Sun , Song Zhang
CPC classification number: H01L27/3246 , H01L23/564 , H01L51/5253 , H01L2251/5338
Abstract: The present disclosure provides a flexible display device and a method for packaging the same. The flexible display device includes a light-emitting component and a packaging layer for packaging the light-emitting component. The packaging layer includes a patterned first film layer with patterned gaps, and a second film layer at least covering the patterned gaps in the first film layer.
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Patent Agency Ranking
公开(公告)号：US09728840B2
公开(公告)日：2017-08-08
申请号：US14068462
申请日：2013-10-31
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Shiming Shi , Tao Sun
CPC classification number: H01Q1/243 , H01Q1/38 , H01Q1/44 , Y10T29/49018
Abstract: A display panel comprises a first substrate and a second substrate which are arranged opposite to each other, and an antenna pattern is formed on the inside or the outside of the first substrate and includes a feed point and a ground point; the feed point is connected with a transceiver in a display device; and the ground point is connected with a ground wire of the transceiver.
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公开(公告)号：US09634042B2
公开(公告)日：2017-04-25
申请号：US14888317
申请日：2015-05-19
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Tao Sun , Tao Gao , Song Zhang
IPC: H01L23/12 , H01L23/52 , H01L23/532 , H01L51/52 , H01L21/768 , H01L27/12 , H01L23/373 , G06F1/16
CPC classification number: H01L27/1262 , G06F1/1652 , H01L23/373 , H01L27/12 , H01L27/1218
Abstract: The present disclosure provides a display substrate, a method for manufacturing the display substrate, and a display device. An intermediate layer is formed on an organic base plate, a thermal expansion coefficient of the intermediate layer is smaller than that of the organic base plate and greater than that of an inorganic thin film, and the inorganic thin film is formed on the intermediate layer.
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公开(公告)号：US12144204B2
公开(公告)日：2024-11-12
申请号：US17432217
申请日：2021-02-04
Inventor： Ning Liu , Qinghe Wang , Liusong Ni , Tao Sun , Bin Zhou , Liangchen Yan
IPC: H10K59/12 , H10K59/121 , H10K59/122 , H10K59/124 , H10K59/126 , H10K59/35
Abstract: A displaying substrate, a manufacturing method thereof, and a display panel. The displaying substrate includes: a first capacitor electrode at least partially located in luminous zones, a buffer layer covering the first capacitor electrode, and a second capacitor electrode and an active layer that are disposed on the buffer layer and do not overlap with each other, wherein the active layer is located in a non-luminous zone, and the first capacitor electrode, the buffer layer and the second capacitor electrode form a storage capacitor.
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公开(公告)号：US20240179952A1
公开(公告)日：2024-05-30
申请号：US17793980
申请日：2021-09-28
Applicant: BOE Technology Group Co., Ltd.
Inventor： Ziyu Zhang , Tao Sun , Chengjie Qin , Pinfan Wang
IPC: H10K59/122 , H10K59/12 , H10K59/80 , H10K102/00
CPC classification number: H10K59/122 , H10K59/1201 , H10K59/873 , H10K2102/311
Abstract: A displaying base plate and a manufacturing method thereof, and a displaying device. The displaying base plate includes an opening area and an isolation area surrounding the opening area, the isolation area includes: a first flexible substrate and at least one isolation slot provided on one side of the first flexible substrate, and the isolation slot is formed by a first inorganic film layer, an organic film layer and a second inorganic film layer that are disposed in stack; the first inorganic film layer is disposed close to the first flexible substrate, and the first inorganic film layer has a first surface facing the opening area; the organic film layer is provided on one side of the first inorganic film layer that is away from the first flexible substrate, and the organic film layer has a second surface facing the opening area.
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公开(公告)号：US20220263035A1
公开(公告)日：2022-08-18
申请号：US17737283
申请日：2022-05-05
Applicant: BOE Technology Group Co., Ltd.
Inventor： Ziyu Zhang , Tao Sun
Abstract: The present disclosure is related to a flexible display panel. The flexible display panel may include a flexible base substrate. The flexible base substrate may include a bendable region. The flexible display panel may further include a first layer on the flexible base substrate; a trench penetrating at least part of the first layer; a second layer in the trench; and a metal layer on the second layer. The second layer may have a smaller elastic modulus than the first layer. At least part of the second layer and the metal layer may be conformal with the bendable region during bending of the bendable region.
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