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公开(公告)号：US20170205633A1
公开(公告)日：2017-07-20
申请号：US15198063
申请日：2016-06-30
Applicant: Boe Technology Group Co., Ltd.
Inventor： Xiaowei Xu , Xiaolong Li , Liangjian Li
IPC: G02B27/14 , B23K26/00 , B23K26/067 , B23K26/0622 , G02B27/10 , G02B26/02
CPC classification number: G02B27/144 , B23K26/0006 , B23K26/0622 , B23K26/0643 , B23K26/067 , B23K2103/56 , G02B17/023 , G02B26/02 , G02B27/106 , H01L21/268 , H01S3/0057 , H01S3/10
Abstract: The present disclosure discloses a laser pulse delay system and a laser annealing system. The laser pulse delay system comprises: a beam splitter, a first reflective unit and a delay unit. The beam splitter is configured to split a laser beam emitted by a laser into a first beam and a second beam, such that the first beam is transmitted to the first reflective unit and the second beam is transmitted to the delay unit. The first reflective unit is configured to reflect the first beam it receives, such that the reflected first beam is transmitted to a component to be irradiated. The delay unit is configured to delay the second beam it receives, such that the delayed second beam is transmitted to the component to be irradiated.
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公开(公告)号：US09698384B2
公开(公告)日：2017-07-04
申请号：US14769427
申请日：2014-12-03
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiaowei Xu , Lei Shi , Wenqing Xu
CPC classification number: H01L51/5275 , H01L27/3246 , H01L27/3248 , H01L27/3258 , H01L27/3262 , H01L51/56 , H01L2227/323 , H01L2251/301 , H01L2251/303 , H01L2251/5315
Abstract: Provided are an OLED display panel and its manufacturing method, as well as a display device. The OLED display panel includes: a base substrate; and an organic light emitting unit, a pixel defining layer and a packaging substrate, arranged on the base substrate. The pixel defining layer is provided with a via hole at least one side of the organic light emitting unit. The via hole is filled with a total reflection-eliminating layer through which incident light is processed to obtain emergent light capable of arriving at an interface between the packaging substrate and an atmosphere at an incident angle smaller than a total reflection angle at the interface between the packaging substrate and the atmosphere.
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23.发明授权公开(公告)号：US09525013B2
公开(公告)日：2016-12-20
申请号：US14651119
申请日：2014-09-30
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiaowei Xu , Lei Shi , Wenqing Xu
CPC classification number: H01L27/3246 , H01L27/322 , H01L51/0014 , H01L51/52 , H01L51/5271 , H01L51/5275 , H01L51/56 , H01L2227/323 , H01L2251/301 , H01L2251/303 , H01L2251/558
Abstract: The present disclosure provides an OLED display device and its manufacturing method. The OLED display device includes an anode layer, a cathode layer, and a pixel-defined layer and a light-emitting layer both arranged between the anode layer and the cathode layer. The pixel-defined layer is provided with an opening, and the light-emitting layer is arranged in the opening. An insulating layer having a refractive index greater than that of the pixel-defined layer is arranged between the light-emitting layer and the pixel-defined layer.
Abstract translation: 本公开提供了一种OLED显示装置及其制造方法。 OLED显示装置包括阳极层，阴极层和像素限定层以及布置在阳极层和阴极层之间的发光层。 像素限定层设置有开口部，发光层配置在开口部。 在发光层和像素限定层之间配置折射率大于像素限定层的折射率的绝缘层。
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24.发明授权公开(公告)号：US11387297B2
公开(公告)日：2022-07-12
申请号：US16092895
申请日：2018-01-10
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Lujiang Huangfu , Xing Fan , Dan Wang , Xiaowei Xu , Liangjian Li
Abstract: An OLED display substrate, a manufacturing method thereof and a display device are provided. The OLED display substrate includes a TFT array layer, a first electrode, a pixel definition layer, an OEL layer and a second electrode arranged on a base substrate. The pixel definition layer is configured to define a plurality of subpixel regions. A reflection structure surrounds each subpixel region and is capable of reflecting light beams from the OEL layer and beyond an escaping cone in such a manner as to enable at least parts of the light beams to enter the escaping cone.
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公开(公告)号：US10967439B2
公开(公告)日：2021-04-06
申请号：US16328469
申请日：2018-07-12
Inventor： Zisong Jiang , Jinyin Zuo , Xiaowei Xu , Huizhen Du , Duo Zhang
Abstract: An electrical tool including: a cutter bit assembly, a driving mechanism for providing a power to the cutter bit assembly, and a flexible transmission mechanism, which is connected at one end thereof to the driving mechanism and connected at the other end thereof to the cutter bit assembly; the flexible transmission mechanism is twistable and bendable, and is configured to transmit the power provided by the driving mechanism to the cutter bit assembly.
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Patent Agency Ranking
公开(公告)号：US10566399B2
公开(公告)日：2020-02-18
申请号：US15737191
申请日：2017-06-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiaolong Li , Yi Li , Xiaowei Xu , Zheng Liu
Abstract: A display substrate, a method for manufacturing the same, a display panel and a display device are disclosed. The display substrate includes a pixel unit, and the pixel unit includes a light emitting layer and a pixel definition layer surrounding the light emitting layer. The pixel definition layer includes a first region and a second region. The first region has a first thickness, the second region has a second thickness. The first thickness is greater than the second thickness.
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27.发明授权公开(公告)号：US10193103B2
公开(公告)日：2019-01-29
申请号：US14770365
申请日：2014-12-13
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiaowei Xu , Chunping Long , Lei Shi , Wenqing Xu
Abstract: An organic light emitting device and a display apparatus are disclosed. The organic light emitting device includes an array substrate and a package substrate (2); on a side of the package substrate (2) facing the array substrate, there is provided a protrusion (7) formed of a first transparent material, a surface of the protrusion (7) is also covered with a transparent layer (8) formed of a second transparent material, and the refractive index of the second transparent material is larger than the refractive index of the first transparent material. With the organic light emitting device, a part of light that is emitted from an organic light-emitting layer (5) and irradiated to a surface of the protrusion (7) is totally reflected and changed in optical paths to decrease incident light totally reflected at a boundary between the package substrate (2) and the outside air, and light that has been changed in optical paths is irradiated out through the package substrate (2) more easily, thereby improving the output efficiency of light.
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公开(公告)号：US09799709B2
公开(公告)日：2017-10-24
申请号：US14648125
申请日：2014-08-15
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Lei Shi , Lujiang Huangfu , Xiaowei Xu
CPC classification number: H01L27/3246 , H01L27/3241 , H01L51/0023 , H01L51/5206 , H01L51/5209 , H01L51/5218 , H01L51/5225 , H01L51/56
Abstract: The present invention discloses a pixel unit, a method of manufacturing the same and a display device. The pixel unit comprises an anode layer, a pixel definition layer, an organic light-emitting layer and a cathode layer, wherein the anode layer includes a plurality of pixel anodes in an array arrangement, and the pixel definition layer is disposed on the anode layer and includes a plurality of spaced pixel definition units, wherein the pixel definition units correspond to the pixel anodes one by one, and each pixel definition unit delimits a light-emitting region on the corresponding pixel anode, and the organic light-emitting layer is provided within the light-emitting regions, and the cathode layer is provided on the organic light-emitting layer. The present invention remarkably increases light extraction efficiency by improving the structure of the pixel unit.
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公开(公告)号：US09711602B2
公开(公告)日：2017-07-18
申请号：US15116195
申请日：2016-02-22
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Liangjian Li , Yueping Zuo , Yinghai Ma , Xiaowei Xu
IPC: H01L29/12 , H01L29/417 , H01L29/423 , H01L27/12 , H01L29/06 , H01L29/786 , H01L23/535 , H01L29/66
CPC classification number: H01L29/41733 , H01L23/535 , H01L27/1222 , H01L27/124 , H01L27/1248 , H01L27/1288 , H01L29/0649 , H01L29/42384 , H01L29/6675 , H01L29/78684
Abstract: The present application discloses a thin film transistor comprising active layer on a base substrate; an insulating layer over the active layer, the insulating layer comprising a source via and a drain via, each of which extending through the insulating layer; a source electrode within the source via in contact with the active layer; and a drain electrode within the drain via in contact with the active layer.
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30.发明申请Conductive Structure and Manufacturing Method Thereof, Array Substrate, Display Device 有权导电结构及其制造方法，阵列基板，显示装置公开(公告)号：US20170040430A1
公开(公告)日：2017-02-09
申请号：US14907778
申请日：2015-08-24
Applicant: BOE Technology Group Co. Ltd.
Inventor： Hongwei Tian , Kaihong Ma , Wenqing Xu , Yueping Zuo , Xiaowei Xu
IPC: H01L29/423 , H01L21/28 , H01L29/49 , H01L27/12 , H01L29/417
CPC classification number: H01L29/42384 , H01L21/28008 , H01L23/50 , H01L27/124 , H01L27/3276 , H01L29/41 , H01L29/41733 , H01L29/4908 , H01L29/786
Abstract: A conductive structure and a manufacturing method thereof, an array substrate and a display device. The conductive structure includes a plurality of first metal layers made of aluminum, and between every two first metal layers that are adjacent, there is also provided a second metal layer, which is made of a metal other than aluminum. With the conductive structure, the hillock phenomenon that happens to the conductive structure when it is heated can be decreased without reducing the overall thickness of the conductive structure.
Abstract translation: 导电结构及其制造方法，阵列基板和显示装置。 导电结构包括多个由铝制成的第一金属层，并且在邻近的每两个第一金属层之间，还提供由铝以外的金属制成的第二金属层。 利用导电结构，可以降低导电结构在被加热时发生的小丘现象，而不会降低导电结构的整体厚度。
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