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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：US20200058724A1
公开(公告)日：2020-02-20
申请号：US16417031
申请日：2019-05-20
Inventor： Qinghe Wang , Dongfang Wang , Tongshang Su , Rui Peng , Leilei Cheng , Yang Zhang , Jun Wang , Guangyao Li , Liangchen Yan , Guangcai Yuan
Abstract: An OLED device and a method of preparing the same are provided, the OLED device including: a substrate; a first source electrode on the substrate, the first source electrode having a first side surface; a first insulating layer on the first source electrode, the first insulating layer having a second side surface intersecting with an upper surface of the first source electrode and the first side surface of the first source electrode, with at least one of an angle between the first side surface and the upper surface of the substrate and an angle between the second side surface and the upper surface of the substrate being an acute angle; an active layer on the substrate, the active layer covering the first side surface and the second side surface; a gate insulating layer on the active layer; an anode on the gate insulating layer; a light emitting functional layer on the anode; and a cathode on the light emitting functional layer, the cathode including a first drain region covering the first insulating layer and being in contact with the active layer.
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23.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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24.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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公开(公告)号：US20180117896A1
公开(公告)日：2018-05-03
申请号：US15505405
申请日：2016-08-12
Inventor： Rui Peng , Wenbin JIA , Xinxin WANG , Zhijie YE , Lei Huang
IPC: B32B38/10
CPC classification number: B32B38/10 , B32B37/0053 , B32B38/1858 , B32B43/006 , B32B2457/20 , H01L51/56 , Y10T156/1132 , Y10T156/1944
Abstract: A film stripping device and a film stripping method are provided. The film stripping device includes a bearing platform and an absorbing member, the bearing platform includes a bearing surface; the bearing surface is configured to bear a plurality of film layers which include a film to be stripped off; the film to be stripped off is a film in the plurality of film layers away from the bearing surface. The absorbing member is disposed above the bearing platform, includes a plurality of first absorbing holes, and is configured to absorb the film to be stripped off.
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Patent Agency Ranking
公开(公告)号：US09905793B1
公开(公告)日：2018-02-27
申请号：US15527045
申请日：2016-11-15
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Rui Peng , Xinwei Gao , Leilei Cheng , Wenbin Jia , Xinxin Wang , Daqing Hu
CPC classification number: H01L51/5203 , H01L51/0048 , H01L51/5209 , H01L51/5225 , H01L51/56
Abstract: Disclosed are an organic light-emitting device and a method of manufacturing the same, and a display device. The organic light-emitting device includes: a first electrode layer, a second electrode layer, and an organic light-emitting layer sandwiched between the first electrode layer and the second electrode layer, wherein the first electrode layer includes a first transparent conductive layer, a nanostructured layer and a second transparent conductive layer sequentially, and the second transparent conductive layer is closer to the organic light-emitting layer than the first transparent conductive layer. In the organic light-emitting device, silver nanowires or carbon nanotubes can be introduced between the two transparent conductive layers of the first electrode layer, which facilitates the injection equilibrium of electrons-holes, thereby improving the quantum efficiency. Therefore, the organic light-emitting device has a high luminous efficiency.
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27.发明授权公开(公告)号：US11698316B2
公开(公告)日：2023-07-11
申请号：US16649502
申请日：2019-05-21
IPC: G01L11/02 , G02F1/1333 , G06F3/041
CPC classification number: G01L11/02 , G02F1/13338 , G06F3/0414
Abstract: A pressure sensor, a manufacturing method thereof, a pressure sensing method and a display device are provided. The pressure sensor includes a first electrode, at least two supports on a first surface of the first electrode, an elastic composite electrode on a side of the supports facing away from the first electrode. Two adjacent supports of the supports, the elastic composite electrode and the first electrode define a compressible space, and the at least two supports are formed of an insulating material. The pressure sensor further comprises a second electrode on a side of the elastic composite electrode facing away from the first electrode and an organic light emitting layer between the first electrode and the second electrode, the organic light emitting layer being in contact with one of the first electrode and the second electrode. The pressure sensor has advantages of low power consumption, fast response and high sensitivity.
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28.发明授权公开(公告)号：US11217775B2
公开(公告)日：2022-01-04
申请号：US16718439
申请日：2019-12-18
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zhijie Ye , Rui Peng , Xinxin Wang , Lei Huang , Wenbin Jia
Abstract: An optical waveguide and manufacturing method thereof, display substrate and display device. The optical waveguide comprises an optical fiber array arranged on a surface where each optical fiber in the optical fiber array has a cylindrical shape and 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, such that the viewing angle characteristics of the display device are effectively improved and the problem of uneven brightness and color bias in the range of viewing angle is solved.
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公开(公告)号：US10923677B2
公开(公告)日：2021-02-16
申请号：US16336164
申请日：2018-07-06
Inventor： Yulin Wang , Huai Ting Shih , Lifang Song , Rui Peng
Abstract: The present disclosure provides a film structure, a display device, and a method for fabricating a film structure, and relates to the field of display technology. The present disclosure provides a first organic layer having a sloped edge on a substrate, a climbing angle between the sloped edge and the substrate is less than a breakable angle, and wherein the breakable angle is an angle at which the first additional layer on the sloped edge of the first organic layer cracks or is about to crack.
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30.发明申请公开(公告)号：US20200168845A1
公开(公告)日：2020-05-28
申请号：US16408773
申请日：2019-05-10
Inventor： Rui Peng , Qinghe Wang , Lei Zhang , Xinxin Wang , Yue Hu , Zhijie Ye
Abstract: Embodiments of the present disclosure provide an organic light emitting transistor comprising: a substrate, and a gate electrode, a gate insulating layer, source/drain electrodes and a light emitting functional layer disposed on the substrate, wherein the organic light emitting transistor further comprises an external electrode coupled to the gate electrode in series, wherein a temperature-dependent resistance change rate of the gate electrode is different from a temperature-dependent resistance change rate of the external electrode.
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