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公开(公告)号：US20240188401A1
公开(公告)日：2024-06-06
申请号：US17796648
申请日：2021-09-17
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hejin WANG
CPC classification number: H10K59/8791 , H10K59/1201 , H10K59/879 , H10K59/38 , H10K59/65 , H10K59/873
Abstract: An embodiment of the present disclosure provides a display substrate, including: a base substrate; a plurality of pixels on a side of the base substrate, the pixel including at least one light emitting unit; and an antireflection structure on a side of the light emitting unit away from the base substrate, wherein the antireflection structure is divided into antireflection regions, an orthographic projection of the antireflection region on the base substrate does not overlap an orthographic projection of the light emitting unit on the base substrate, and the antireflection region of the antireflection structure is configured to reduce light reflectivity of light incident from a side of the antireflection structure away from the base substrate and allow a part of the light irradiating the antireflection region to be transmitted. An embodiment of the present disclosure further provides a display apparatus and a method for manufacturing the display substrate.
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公开(公告)号：US20180287080A1
公开(公告)日：2018-10-04
申请号：US15764312
申请日：2017-06-27
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 and an inorganic buffer layer stacked together. The first organic layer and the inorganic buffer layer form an organic-inorganic composite structure. 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：US20180026211A1
公开(公告)日：2018-01-25
申请号：US15511085
申请日：2016-03-23
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Mingche HSIEH , Chunyan XIE , Lu LIU , Hejin WANG
CPC classification number: H01L51/0097 , B32B17/064 , B32B2457/20 , H01L21/683 , H01L27/12 , H01L27/3244 , H01L51/003 , H01L51/524 , H01L51/56 , H01L2251/5338
Abstract: A foldable substrate, a method for forming the same, and a flexible display device are provided. The foldable substrate includes a plurality of rigid supporting portions separated from each other, every two of which are not in contact with each other, and a flexible foldable portion connecting two adjacent rigid supporting portions of the plurality of rigid supporting portions.
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公开(公告)号：US20240188372A1
公开(公告)日：2024-06-06
申请号：US17799394
申请日：2021-11-12
Applicant: BOE Technology Group Co., Ltd.
Inventor： Hejin WANG , Zewen BO , Dalin XIANG , Bingwei WANG , Caiyu QU
IPC: H10K59/40 , G06F3/044 , G06F21/32 , H10K59/131 , H10K59/80 , H10K102/00
CPC classification number: H10K59/40 , G06F3/0446 , G06F21/32 , H10K59/131 , H10K59/873 , H10K59/8792 , H10K2102/351
Abstract: The present disclosure provides a display panel, a manufacturing method thereof, and a display device. The display panel includes: a display functional layer; a functional electrode layer located at a side of the display functional layer; and a transparent conductive layer located at a side of the functional electrode layer away from the display functional layer and electrically coupled to the functional electrode layer, the transparent conductive layer at least including a metal layer and a transparent metal oxide conductive layer, and a thickness of the transparent metal oxide conductive layer being greater than a thickness of the metal layer.
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公开(公告)号：US20240168579A1
公开(公告)日：2024-05-23
申请号：US17757928
申请日：2021-08-31
Applicant: BOE Technology Group Co., Ltd.
Inventor： Hejin WANG
CPC classification number: G06F3/0412 , G06F3/0443
Abstract: The present disclosure provides a touch display panel and a display device. The touch display panel includes: a base substrate; a display structure layer arranged at a side of the base substrate, and having a plurality of pixels; a touch structure layer arranged at a side of the display structure layer away from the base substrate, and comprising a plurality of touch openings exposing the plurality of pixels; and a reflection reducing structure layer arranged at a side of the touch structure layer away from the display structure layer, and comprising a first insulation layer, a first light absorption layer and a second insulation layer that are laminated; the first light absorption layer comprises a plurality of first light absorption patterns corresponding to the touch openings, and orthographic projections of the touch openings on the base substrate cover orthographic projections of the first light absorption patterns on the base substrate.
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Patent Agency Ranking
公开(公告)号：US20230051536A1
公开(公告)日：2023-02-16
申请号：US17789429
申请日：2021-09-01
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hongwei TIAN , Yanan NIU , Bingwei WANG , Hejin WANG , Yang YU , Zheng LIU
Abstract: The present disclosure provides a display substrate and a display apparatus, belonging to the field of display technology. The present disclosure provides a display substrate, having a plurality of island regions, bridge regions and clearance regions. The display substrate includes: at least one base including a sub-base and a buffer layer. The sub-base includes a first surface and a second surface opposite to each other, and the buffer layer is disposed on a side of the second surface of the sub-base away from the first surface. In the at least one base, the sub-base of any base has a same orientation. At least one first opening is provided at a position of the buffer layer of the at least one base corresponding to each island region.
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公开(公告)号：US20190337099A1
公开(公告)日：2019-11-07
申请号：US15749491
申请日：2017-07-20
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Lu LIU , Mingehe HSIEH , Hejin WANG
Abstract: The present disclosure relates to the field of display technologies, and provides an abutment, a laser cutting device and a control method thereof, so as to improve the yield rate and prolong the service life of a product. Specifically, the abutment comprises a carrying region. The carrying region is used for placing a component to be cut thereon, and comprises an adsorbing region and a cutting region. Furthermore, the adsorbing region is provided with adsorbing holes for adsorbing the component to be cut. Besides, the cutting region extends from a side of the carrying region to an opposite side thereof.
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公开(公告)号：US20230054532A1
公开(公告)日：2023-02-23
申请号：US17797318
申请日：2021-10-25
Applicant: BOE Technology Group Co., Ltd.
Inventor： Caiyu QU , Yanjun HAO , Hao LIU , Hejin WANG , Huijuan ZHANG , Zheng LIU
Abstract: The present application relates to the technical field of display, and discloses a display panel, a preparation method therefor, and a display apparatus. The material of a filter film layer in the display panel comprises a conductive material, so the filter film layer may be used as a detection plate of a fingerprint identification circuit. Moreover, since the filter film layer is located on the side of a display function film layer away from a base substrate, the filter film layer is far away from a signal line in the display function film layer, and is not easily affected by the signal line. When the filter film layer is used as the detection plate, the signal-to-noise ratio of a fingerprint signal detected by the fingerprint identification circuit may be larger, and the fingerprint identification effect may be better. Moreover, when the filter film layer is used as the detection plate, the distance between the filter film layer and an obstacle relative to the display function film layer is relatively short. Therefore, the signal detected by the fingerprint identification circuit may be made larger, thereby ensuring the fingerprint identification effect.
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公开(公告)号：US20220080697A1
公开(公告)日：2022-03-17
申请号：US17222150
申请日：2021-04-05
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Fangxu CAO , Pinfan WANG , Haoran WANG , Xiaofei LUO , Yaming WANG , Zuojia WANG , Hejin WANG
Abstract: A display panel, a display device and a manufacturing method thereof are provided. The display device includes a display panel laminated to the curved cover plate. A main display area, a first sub-area, and a second sub-area of the display panel each include multiple through holes penetrating through the display panel, and the through holes define pixel islands for display and bridges for signal transmission; the through holes are disposed around the pixel islands; a part of the bridge is located between the pixel island and the through hole, the other part is located between adjacent through holes.
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公开(公告)号：US20220029138A1
公开(公告)日：2022-01-27
申请号：US17352517
申请日：2021-06-21
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hejin WANG , Zewen BO
Abstract: The disclosure provides a display panel, a manufacturing method thereof and a display apparatus. The display panel includes a display substrate, a touch electrode and a plurality of anti-reflection structures, the touch electrode and the anti-reflection structures are arranged on one side of the display substrate; the orthographic projection of each anti-reflection structure on the display substrate correspondingly covers each sub-pixel, and the orthographic projection of the anti-reflection structures on the display substrate and the orthographic projection of the touch electrode on the display substrate do not overlap. The display panel can realize a touch function while realizing the anti-reflection function; meanwhile, the overall thickness of the display panel can be reduced, so that the display panel has good resistance to being folded repeatedly; meanwhile, the anti-reflection function of the display panel can be well compatible with the touch function.
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