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公开(公告)号：US20240298473A1
公开(公告)日：2024-09-05
申请号：US18025538
申请日：2022-05-30
Inventor： Wenbin Jia
IPC: H10K59/122 , H10K59/12 , H10K59/35 , H10K71/13
CPC classification number: H10K59/122 , H10K59/1201 , H10K59/353 , H10K71/135
Abstract: A display panel and a method for manufacturing the same, and a displaying device, which relates to the technical field of displaying. The display panel includes a substrate base plate, and a pixel definition layer. The pixel definition layer is configured for defining a plurality of sub-pixel openings, and includes: primary pixel blocking walls and a plurality of sub-pixel blocking walls that intersect. The plurality of sub-pixel blocking walls include first sub-pixel blocking walls and second sub-pixel blocking walls, both of heights of the first sub-pixel blocking walls and heights of the second sub-pixel blocking walls are less than heights of the primary pixel blocking walls, and the first sub-pixel blocking walls and the second sub-pixel blocking walls have different heights and/or different materials.
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公开(公告)号：US12048205B2
公开(公告)日：2024-07-23
申请号：US17520477
申请日：2021-11-05
Inventor： Wenming Ren , Feifei Zhu , Wenbin Jia
IPC: H01L27/32 , H01L51/56 , H10K59/124 , H10K71/00 , H10K59/12
CPC classification number: H10K59/124 , H10K71/00 , H10K59/1201
Abstract: Provided is a display substrate. The display substrate includes a base substrate, a patterned film disposed on a side of the base substrate, and a planarization film disposed on a side, distal from the base substrate, of the patterned film, wherein a surface, distal from the base substrate, of the patterned film has a depressed portion and a non-depressed portion. A thickness of the depressed portion is less than a thickness of the non-depressed portion, and lyophilicity of the depressed portion is higher than the lyophilicity of the non-depressed portion.
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43.发明授权公开(公告)号：US11690267B2
公开(公告)日：2023-06-27
申请号：US17251837
申请日：2020-05-13
Inventor： Wenbin Jia
IPC: H01L27/32 , H10K59/173 , H10K59/122 , H10K71/00 , H10K59/12
CPC classification number: H10K59/173 , H10K59/122 , H10K71/00 , H10K59/1201
Abstract: The present disclosure provides a defining solution for preparing a pixel defining layer configured to define individual pixels on a substrate, comprising: a lyophilic material, a lyophobic material and an initiator, wherein the lyophobic material comprises: a first lyophobic material and a second lyophobic material, and wherein a mass average molecular weight of the first lyophobic material is greater than a mass average molecular weight of the second lyophobic material, and a mass average molecular weight of the lyophilic material is greater than the mass average molecular weight of the first lyophobic material. The present disclosure further provides a display panel, a display apparatus and a method of preparing a pixel defining layer.
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44.发明授权公开(公告)号：US11342399B2
公开(公告)日：2022-05-24
申请号：US16333725
申请日：2018-07-03
Inventor： Zhijie Ye , Wenbin Jia , Xinxin Wang , Rui Peng , Yikun Dou , Yue Hu
Abstract: An array substrate may include a dielectric layer (1), a plurality of pixel units (2) on the dielectric layer (1), auxiliary light emitting elements (3), and a fingerprint recognition layer (4) on a side of the dielectric layer (1) opposite from the pixel units (2). Each of the pixel units (2) may comprise transparent display elements (21). The fingerprint recognition layer (4) may comprise fingerprint recognition elements (41). The fingerprint recognition elements (41) may be configured to receive light emitted by the auxiliary light emitting elements (3) and reflected by a touch control body (10) to identify fingerprint information.
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公开(公告)号：US11322624B2
公开(公告)日：2022-05-03
申请号：US16346956
申请日：2018-11-22
Inventor： Rui Peng , Wenbin Jia , Zhijie Ye , Yue Hu , Xiang Wan , Xinxin Wang , Yulin Wang
Abstract: The present disclosure is related to a detection apparatus. The detection apparatus may include a gate insulating layer. The gate insulating layer may include at least a first layer and a second layer opposite the first layer. A plurality of protruding structures may be provided on a surface of the first layer facing the second layer and/or a surface of the second layer facing the first layer. The first layer and the second layer of the gate insulating layer may be connected through the protruding structures.
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Patent Agency Ranking
公开(公告)号：US10921200B2
公开(公告)日：2021-02-16
申请号：US16086137
申请日：2018-01-29
Inventor： Rui Peng , Qinghe Wang , Wenbin Jia , Zhijie Ye , Zhaokang Fan
IPC: G01L1/22
Abstract: A pressure sensor, a method for manufacturing the pressure sensor, and an electronic device are provided. The pressure sensor includes an electroluminescent device and a resistor layer. The resistor layer and one electrode of the electroluminescent device are connected to two electrodes of a power source respectively to form a loop. The pressure sensor is capable of converting a deformation amount caused by a pressure into a brightness change of the electroluminescent device, and determining a size of the pressure in accordance with the brightness change.
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公开(公告)号：US10903290B2
公开(公告)日：2021-01-26
申请号：US16319240
申请日：2018-06-05
Inventor： Xiang Wan , Wenbin Jia
Abstract: The present disclosure provides a display device. The display device including a substrate, a planarization layer formed on the substrate, a transparent electrode formed on the planarization layer, and a pixel defining layer formed on the transparent electrode. The pixel defining layer is configured to define a display area for each pixel and having an opening corresponding to the display area. The display device further includes a light emitting layer formed on the pixel defining layer, a metal electrode formed on the light emitting layer, and a hydrogen-atom blocking material layer formed on the metal electrode.
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48.发明授权公开(公告)号：US10553826B2
公开(公告)日：2020-02-04
申请号：US15322534
申请日：2016-05-27
Applicant: Boe Technology Group Co., Ltd.
Inventor： Zhijie Ye , Rui Peng , Xinxin Wang , Lei Huang , Wenbin Jia
Abstract: The embodiments of the present invention provide an optical waveguide and manufacturing method thereof, display substrate and display device. The optical waveguide comprises an optical fiber array arranged on a surface; each optical fiber in the optical fiber array has a cylindrical shape; the axis of each optical fiber is perpendicular to the surface. With the effect of limitation and mixing of the optical fibers, the intensity and color of the light from the optical waveguide are basically homogeneous in the whole emitting range, effectively improving the viewing angle characteristics of the display device, and solving the problem of uneven brightness and color bias in the range of viewing angle.
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公开(公告)号：US10476012B2
公开(公告)日：2019-11-12
申请号：US15991107
申请日：2018-05-29
Inventor： Wenbin Jia , Feifei Zhu
IPC: H01L51/00 , H01L51/52 , H01L21/56 , G02F1/1333 , H01L51/56
Abstract: The present disclosure provides a flexible display substrate, a manufacturing method thereof, and a display panel, belonging to the field of display technology. The manufacturing method includes: forming a release layer structure containing a plurality of charged microspheres on a carrier substrate; forming a flexible substrate and a display device on the release layer structure; and peeling off the carrier substrate and the flexible substrate, to obtain a flexible display substrate.
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50.发明授权公开(公告)号：US10385445B2
公开(公告)日：2019-08-20
申请号：US15224760
申请日：2016-08-01
Applicant: BOE Technology Group Co., Ltd.
Inventor： Wenbin Jia , Rui Peng , Xinxin Wang , Feifei Zhu , Xinwei Gao
Abstract: Embodiments of the present invention disclose a detection device for detecting a thickness of a vacuum-evaporated film and a vacuum evaporation apparatus, thereby solving, for example, a problem that a conventional detection device results in excessively high production cost due to frequent replacement of a crystal plate. The detection device includes: a crystal plate, a detection structure provided with an opening corresponding to the crystal plate such that evaporated molecules or atoms are deposited on the crystal plate through the opening; and a filter disposed between the opening and the crystal plate.
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