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11.发明申请公开(公告)号：US20190148468A1
公开(公告)日：2019-05-16
申请号：US15987212
申请日：2018-05-23
Inventor： Wenbin Jia , HuiFeng Wang , Xiang Wan , Changjun Jiang , Li Sun
CPC classification number: H01L27/3246 , H01L27/3283 , H01L51/0005 , H01L51/0012 , H01L51/5012 , H01L51/56 , H01L2227/323 , H01L2251/558
Abstract: A pixel defining layer and a production method thereof, a display panel and a production method thereof, and a display apparatus are all provided. The pixel defining layer has a first lyophilic layer, a first lyophobic layer on the first lyophilic layer, a second lyophilic layer on the first lyophobic layer, and a second lyophobic layer on the second lyophilic layer.
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公开(公告)号：US10285289B2
公开(公告)日：2019-05-07
申请号：US15321485
申请日：2016-03-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Li Sun
Abstract: The present invention belongs to the field of display technology, and particularly relates to a display device. The display device includes a display screen and a back plate mechanism provided on the non-display side of the display screen. The back plate mechanism includes a plurality of flat support plates. Any two adjacent flat support plates are connected with an included angle formed therebetween. The display screen forms a curved surface structure while being supported by the flat support plates. The display device is a curved surface display device having good curvature uniformity.
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公开(公告)号：US10285265B2
公开(公告)日：2019-05-07
申请号：US15155668
申请日：2016-05-16
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Li Sun , Wei Cui , Xiaohu Wang
Abstract: A support back plate and a curved display device are disclosed. The support back plate including a first end and a second end in opposition to each other, wherein the support back plate is bent into a shape of an arc face; and a thickness in the middle region of the support back plate is greater than that at the first end and the second end. The above-mentioned support back plate is used in a curved display device to solve the problem of a usual curved display device with more thickness and weight.
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公开(公告)号：US20190130856A1
公开(公告)日：2019-05-02
申请号：US15953391
申请日：2018-04-13
Inventor： Yimin Chen , Xianjie Shao , Li Sun
Abstract: A shift register unit, a gate driving circuit, a display apparatus and a driving method are provided. The shift register unit comprises a data register circuit and a data output circuit both electrically connected to a first node. The data register circuit is configured to register an input signal from an input terminal at the first node; and the data output circuit is configured to output the input signal registered at the first node to an output terminal in response to a first clock signal from a first clock signal terminal. The shift register unit can realize a self-resetting function. The first node can be reset under control of the first clock signal and a second clock signal from a second clock signal terminal.
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公开(公告)号：US20190115090A1
公开(公告)日：2019-04-18
申请号：US15934833
申请日：2018-03-23
Inventor： Jian Tao , Li Sun , Wei Xue , Hongmin Li
Abstract: The embodiments of the present disclosure propose a shift register, a driving method thereof, a gate driving circuit and a display apparatus. The shift register comprises an input sub-circuit coupled to an input terminal and a pull-up node, and configured to charge the pull-up node under control of an input signal from the input terminal; an output sub-circuit coupled to a clock signal terminal, the pull-up node, and an output terminal, and configured to transmit a clock signal from the clock signal terminal to the output terminal under control of the pull-up node; and an output shaping sub-circuit coupled to the clock signal terminal, the output terminal, and a first voltage signal terminal, and configured to transmit a first voltage signal from the first voltage signal terminal to the output terminal under control of the clock signal.
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Patent Agency Ranking
公开(公告)号：US10186675B2
公开(公告)日：2019-01-22
申请号：US14888736
申请日：2015-03-05
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Abstract: The present disclosure provides a top-emitting white organic light emitting diode (OLED) device, a method for manufacturing the same and a display apparatus. The OLED device includes a plurality of pixel units on a substrate, wherein each pixel unit includes a first electrode layer, an organic layer and a second electrode layer arranged subsequently on the substrate from bottom up, and the organic layer in each pixel unit includes a gradually-varied cavity length, and the gradually-varied cavity length corresponds to a range from a wavelength of red light to a wavelength of blue light.
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17.发明申请公开(公告)号：US20180219177A1
公开(公告)日：2018-08-02
申请号：US15940147
申请日：2018-03-29
Applicant: BOE Technology Group Co., Ltd.
Inventor： Li Sun
CPC classification number: H01L51/5246 , H01L51/0097 , H01L51/524 , H01L51/56 , H01L2251/5338
Abstract: The present disclosure provides a packing assembly for a display panel. The packing assembly includes an adhesive layer, a first surface of the adhesive layer bonded onto a substrate; a plurality of deformable structures, and a plurality of packing assembly segments. The plurality of packing assembly segments are connected by the plurality of deformable structures, the plurality of packing assembly segments and the plurality of deformable structures being bonded onto a second surface of the adhesive layer.
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公开(公告)号：US10014353B2
公开(公告)日：2018-07-03
申请号：US15035757
申请日：2015-12-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yingying Song , Li Sun
CPC classification number: H01L27/3246 , H01L27/3276 , H01L51/0004 , H01L51/0005 , H01L51/5234 , H01L51/56 , H01L2227/323
Abstract: The present application discloses a substrate comprising a via and a lyophobic protrusion layer comprising a plurality of protrusions spaced apart in the via, each of the plurality of protrusions protruding from a bottom surface of the via.
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公开(公告)号：US09934708B2
公开(公告)日：2018-04-03
申请号：US15283648
申请日：2016-10-03
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Li Sun
CPC classification number: G09F15/0025 , G09F9/301 , H04N5/64
Abstract: A display apparatus and a display device including the display apparatus are disclosed. The display apparatus includes a display panel, an elastic supporting backplate and at least one actuating structure; the display panel is attached to the supporting backplate; the actuating structure is arranged on one side of the supporting backplate away from the display panel and are in contact with the supporting backplate; and the supporting backplate is capable of being driven by the actuating structure, so that bending degrees of the supporting backplate and the display panel can be changed.
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20.发明授权公开(公告)号：US09859349B2
公开(公告)日：2018-01-02
申请号：US14913037
申请日：2015-07-31
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yansong Li , Na Li , Li Sun
CPC classification number: H01L27/3258 , H01L27/32 , H01L27/3246 , H01L51/0014 , H01L51/0021 , H01L51/5228 , H01L51/5234 , H01L51/56 , H01L2227/323 , H01L2251/53 , H01L2251/5315 , H01L2251/558
Abstract: The present disclosure provides an organic electroluminescent display substrate and a manufacturing method thereof, and a display device. The organic electroluminescent display substrate includes a base substrate and a plurality of pixel units formed on the base substrate, the pixel unit including a light-emitting region and a non-light-emitting region. An organic electroluminescent structure is formed in the light-emitting region, the organic electroluminescent structure including a first electrode layer, an organic luminescent functional layer and a second electrode layer stacked on the base substrate, the second electrode layer including a first portion in the light-emitting region and a second portion in the non-light-emitting region, and a plurality of organic/inorganic material layers are provided between the second electrode layer and the base substrate, the plurality of organic/inorganic material layers including at least the organic luminescent functional layer in the light-emitting region and including a transparent material layer in the non-light-emitting regions of parts of pixel units.
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