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公开(公告)号：US20170207406A1
公开(公告)日：2017-07-20
申请号：US15215104
申请日：2016-07-20
Applicant: BOE Technology Group Co., Ltd.
Inventor： Shi Shu , Xiaolong He , Wei Xu , Chuanxiang Xu , Yonglian Qi
CPC classification number: H01L51/502 , H01L27/3246 , H01L27/3262 , H01L51/0005 , H01L51/0007 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/56 , H01L2227/323
Abstract: A quantum dot light emitting diode, a display apparatus, and a manufacturing method are provided. The manufacturing method includes forming a first electrode, a first functional layer, a buffer layer, a quantum dot layer, a second functional layer and a second electrode on a base substrate sequentially, wherein the first functional layer is made from organic material, a material for the buffer layer includes a polar organic solvent, and forming the quantum dot layer includes forming a solution including quantum dots and a non-polar organic solvent above the buffer layer using inkjet printing method, the non-polar organic solvent and the polar organic solvent are capable of dissolving each other; and removing the polar organic solvent and the non-polar organic solvent to form the quantum dot layer.
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62.发明授权公开(公告)号：US09513413B2
公开(公告)日：2016-12-06
申请号：US13974491
申请日：2013-08-23
Applicant: BOE Technology Group Co., Ltd.
Inventor： Can Wang , Yonglian Qi
Abstract: A color filter substrate is provided, comprising: a substrate comprising a plurality of pixel regions arranged in matrix; a color resin layer formed in each of the pixel regions on the substrate; and a transparent pillar formed on the substrate and located in the color resin layer. In addition, a manufacturing method for the color filter substrate is also provided.
Abstract translation: 提供一种滤色器基板，包括：基板，包括以矩阵布置的多个像素区域; 形成在基板上的每个像素区域中的着色树脂层; 以及形成在基板上并位于着色树脂层中的透明柱。 此外，还提供了一种用于滤色器基板的制造方法。
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63.发明申请公开(公告)号：US20150299476A1
公开(公告)日：2015-10-22
申请号：US14314671
申请日：2014-06-25
Applicant: BOE Technology Group Co., Ltd.
Inventor： Lu Liu , Dan Wang , Yonglian Qi
IPC: C09D5/24 , G02B1/16 , G02F1/1343
CPC classification number: G02F1/13439 , C08K3/30 , C08K3/34 , C08K3/36 , C08K2003/3045 , C09D4/06 , C09D5/24 , C09D7/47 , C09D7/61 , C09D7/69 , C09D163/10 , C09D175/14 , C09D175/16 , C09D179/02 , G02B1/16 , G02F1/133512 , G02F1/133514 , G02F1/133516 , G02F2001/133334 , G02F2001/133337 , G02F2001/133519 , H01B1/128
Abstract: The embodiments of the invention provide a conductive composition and a method for producing the same, a color filter and a method for producing the same. The invention relates to the display technology field, and can simplify the process for producing the transparent conductive layer, and reduce the production cost; the conductive composition comprises a modified epoxy acrylic resin, a polyurethane acrylic resin, a polyaniline, a photo initiator, a fluorine-containing acrylate monomer, and optionally a filler and an auxiliary agent; wherein, in terms of weight ratio, the modified epoxy acrylic resin comprises 15-30 parts; the polyurethane acrylic resin comprises 10-20 parts; the polyaniline comprises 15-30 parts; the photo initiator comprises 2-4 parts; the fluorine-containing acrylate monomer comprises 15-35 parts; the filler comprises 0-25 parts; and the auxiliary agent comprises 0-8 parts; the conductive composition is useful for producing a display device.
Abstract translation: 本发明的实施方式提供导电组合物及其制造方法，滤色器及其制造方法。 本发明涉及显示技术领域，可以简化制造透明导电层的工艺，降低生产成本; 导电组合物包含改性环氧丙烯酸树脂，聚氨酯丙烯酸树脂，聚苯胺，光引发剂，含氟丙烯酸酯单体和任选的填料和助剂; 其中，按重量比计，改性环氧丙烯酸树脂包含15-30份; 聚氨酯丙烯酸树脂包含10-20份; 聚苯胺含15-30份; 光引发剂包括2-4份; 含氟丙烯酸酯单体为15〜35份; 填料包括0-25份; 助剂含0-8份; 导电组合物可用于制造显示装置。
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公开(公告)号：US11131930B2
公开(公告)日：2021-09-28
申请号：US15796440
申请日：2017-10-27
Inventor： Lianjie Qu , Fei Wang , Yonglian Qi , Hebin Zhao
Abstract: A method for manufacturing a female mold is provided in the embodiments of the disclosure, comprising: providing a substrate; forming a substrate layer of the female mold on the substrate; forming on the substrate layer of the female mold a mask layer which is adapted to exposure by an X-ray; and exposing the substrate layer of the female mold to the X-ray from a side of the mask layer away from the substrate. A direction in which the X-ray irradiates is inclined at a predetermined oblique angle to the substrate layer of the female mold, in the process of exposing to the X-ray. Besides, a female mold is also provided.
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公开(公告)号：US11107843B2
公开(公告)日：2021-08-31
申请号：US15775086
申请日：2017-10-09
Inventor： Lianjie Qu , Bingqiang Gui , Yonglian Qi , Hebin Zhao , Yun Qiu , Dan Wang
IPC: H01L27/12 , G02F1/1368 , G02F1/1362 , H01L27/32
Abstract: An array substrate includes a substrate, a dual-gate oxide thin film transistor TFT, an electrode for display and a polycrystalline silicon TFT. The dual-gate oxide thin film transistor TFT and the electrode for display are located in a sub-pixel on the substrate, and a drain electrode of the dual-gate oxide TFT is electrically connected to the electrode for display.
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Patent Agency Ranking
公开(公告)号：US20210225972A1
公开(公告)日：2021-07-22
申请号：US16099499
申请日：2017-09-29
Inventor： Lianjie Qu , Xiaogai Chun , Xue Gao , Hebin Zhao , Guangdong Shi , Shuai Liu , Yonglian Qi , Bingqiang Gui
IPC: H01L27/32
Abstract: The present application discloses an array substrate, a display apparatus and a method of fabricating an array substrate. The array substrate has a plurality of first bottom-gate type thin film transistors each of which including a metal oxide active layer and a plurality of second bottom-gate type thin film transistors each of which including a silicon active layer.
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67.发明授权公开(公告)号：US10459336B2
公开(公告)日：2019-10-29
申请号：US15542339
申请日：2017-01-03
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yonglian Qi , Bin Zhang , Tingting Zhou
Abstract: A quantum dot photoresist and a manufacturing method thereof, a display substrate and a display device are provided. The manufacturing method of the quantum dot photoresist includes: mixing quantum dots, photodiffusion materials and photoresist mother solution; surface treatment is carried out on the photodiffusion materials or the quantum dots. The quantum dot photoresist prepared by the manufacturing method of the quantum dot photoresist can be applied to the display device, and the photodiffusion materials can refract incident light to the quantum dots, so that light irradiated onto the quantum dots is increased, and thus, a problem of a low utilization rate of the incident light can be solved, and a display effect of the display device can be enhanced.
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公开(公告)号：US10288939B2
公开(公告)日：2019-05-14
申请号：US15745043
申请日：2017-08-02
Inventor： Huijuan Wang , Xue Dong , Yonglian Qi , Fei Wang , Zhenhua Lv , Hongshu Zhang
IPC: F21V8/00 , G02F1/1335
Abstract: The present disclosure discloses a backlight and a manufacturing method thereof, a light guide plate and a manufacturing method thereof and a display device. The backlight is a direct type backlight, and the backlight includes: a light guide plate having a main body of a plate shape, a plurality of light emitting units that are placed toward to a plane side of the light guide plate; where the light guide plate comprises a Quantum Dot (QD) layer on a first surface of the main body wherein the first surface is substantially flat.
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公开(公告)号：US10247985B2
公开(公告)日：2019-04-02
申请号：US15508240
申请日：2016-07-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yonglian Qi , Tingting Zhou , Bin Zhang , Chuanxiang Xu , Xin Gu
IPC: G02F1/1335
Abstract: A color filter substrate, a display panel and a display device are provided. The color filter substrate includes a base plate and a color filter layer formed on the base plate, a photoluminescent layer arranged at a side of the color filter layer away from the base plate, and a brightness enhancement structure arranged at the side of the color filter layer away from the base plate. In the color filter substrate, by arranging the photoluminescent layer and the brightness enhancement structure at the side of the color filter layer away from the base plate, the color filter substrate has a better color gamut and the brightness at a light-outgoing side is increased.
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公开(公告)号：US10209557B2
公开(公告)日：2019-02-19
申请号：US15126020
申请日：2016-01-29
Applicant: BOE Technology Group Co., Ltd.
Inventor： Jing Niu , Yonglian Qi , Shuang Sun , Fangzhen Zhang
IPC: G02F1/1335 , G02B5/30 , G02F1/1362 , G02F1/1368 , G03F7/20 , G02F1/1333 , G03F7/00
Abstract: Disclosed is a display substrate, which includes a base substrate and a polarization layer, wherein the polarization layer includes grid polarizer (GPs) and light-shielding matrixes arranged in a same layer and made from a same material. The display substrate simplifies the production process, reduces the cost and reduces the thickness of a liquid crystal display (LCD) device.
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