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公开(公告)号：US20200235543A1
公开(公告)日：2020-07-23
申请号：US16630270
申请日：2019-02-22
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Ming ZHU , Xue DONG , Xiaochuan CHEN , Shiyu ZHANG , Meili WANG , Xuan LIANG , Yingtao WANG
IPC: H01S3/08 , G02F1/1335 , G02F1/1343 , G02F1/155 , G02F1/157
Abstract: Embodiments of the present disclosure provide an optical resonant cavity and a display panel. The optical resonant cavity includes a light conversion layer, the optical resonant cavity is configured to emit light with a specific wavelength range, and the light conversion layer is arranged at at least one wave node of a center wavelength of the light with the specific wavelength range in the optical resonant cavity.
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公开(公告)号：US20190019968A1
公开(公告)日：2019-01-17
申请号：US15749761
申请日：2017-06-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiaolong HE , Yingtao WANG , Feng GUAN , Jikai YAO
IPC: H01L51/50 , H01L51/52 , H01L51/56 , G02F1/1335 , G02B27/30
Abstract: The embodiments of the present disclosure disclose a collimated light source, a manufacturing method thereof and a display device. The collimated light source includes a substrate, a film layer with a plurality of concave microstructures on the substrate, a reflective layer on the film layer, and a plurality of light-emitting parts corresponding to the concave microstructures one-to-one. Each of the light-emitting parts is located at a focal point of a corresponding concave microstructure. According to the embodiments of the present disclosure, the light emitted from each light-emitting part is reflected by the reflective layer on the corresponding concave microstructure and then exits in parallel light from a side of the reflective layer facing away from the substrate.
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3.发明申请公开(公告)号：US20190094576A1
公开(公告)日：2019-03-28
申请号：US15939409
申请日：2018-03-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yingtao WANG , Jikai YAO
IPC: G02F1/13 , G02F1/1335
Abstract: The present disclosure relates to a light-exiting direction adjustment element including a first substrate; a second substrate disposed opposite to the first substrate; a light transmission part disposed between the first substrate and the second substrate; and an adjustment part disposed between the adjacent light transmission parts, wherein the adjustment part includes an electrode control unit and light-shielding charged particles used to shield light passing through the adjustment part under control of the electrode control unit.
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公开(公告)号：US20180210287A1
公开(公告)日：2018-07-26
申请号：US15566392
申请日：2017-04-25
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yingtao WANG
IPC: G02F1/1335 , G02F1/1333
CPC classification number: G02F1/133528 , G02F1/133345 , G02F1/133512 , G02F1/133514 , G02F1/133536 , G02F1/133553 , G02F1/133602 , G02F2001/133548 , G02F2001/133562 , G02F2001/133567
Abstract: The embodiments of the present disclosure relate to a display panel, a method of manufacturing therefor, and a display device. The display panel includes: a first substrate, a second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate; a color film layer disposed on the side of the first substrate adjacent to the liquid crystal layer, the color film layer including a color filter layer, a black matrix, and a first reflector; a first polarizer and a second polarizer, which are respectively disposed on the first substrate and the second substrate; a light absorbing element disposed on the side of the second substrate away from the liquid crystal layer; and a backlight source disposed below the second substrate. The display panel provided by the embodiments of the present disclosure has a better display effect in a bright environment and a dark environment.
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公开(公告)号：US20160048061A1
公开(公告)日：2016-02-18
申请号：US14435866
申请日：2014-08-20
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yingtao WANG , Jikai YAO , Jaegeon YOU
IPC: G02F1/1343 , G02F1/1335 , G02F1/1333
CPC classification number: G02F1/134309 , G02F1/133345 , G02F1/133528 , G02F1/13439 , G02F2001/134318 , G02F2001/134381
Abstract: A liquid crystal display (LCD) panel and an LCD device are disclosed. The LCD panel comprises a plurality of pixel units. Each pixel unit includes an upper substrates, a lower substrate and a liquid crystal layer disposed between the upper substrate and the lower substrate. A first common electrode, an insulating layer and a pixel electrode are sequentially disposed on one side of the lower substrate facing the liquid crystal layer. The pixel electrode includes a plurality of first electrodes and second electrodes which have strip structures and are alternately distributed. A second common electrode is disposed on one side of the upper substrate facing the liquid crystal layer. The LCD panel can improve the response speed of liquid crystal molecules and increase the transmittance of the liquid crystal layer when the pixel units are electrified.
Abstract translation: 公开了液晶显示器（LCD）面板和LCD装置。 LCD面板包括多个像素单元。 每个像素单元包括上基板，下基板和设置在上基板和下基板之间的液晶层。 第一公共电极，绝缘层和像素电极依次设置在面向液晶层的下基板的一侧。 像素电极包括具有带状结构并交替分布的多个第一电极和第二电极。 第二公共电极设置在面向液晶层的上基板的一侧。 LCD面板可以提高液晶分子的响应速度，并且当像素单元通电时增加液晶层的透射率。
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Patent Agency Ranking
公开(公告)号：US20240363813A1
公开(公告)日：2024-10-31
申请号：US18766710
申请日：2024-07-09
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xuefei SUN , Tingting ZHOU , Qian JIA , Yingtao WANG , Haokun LI , Xinxing WANG , Jaegeon YOU
CPC classification number: H01L33/58 , H01L25/167 , H01L33/06
Abstract: Provided in the present disclosure are a light-emitting substrate and a display apparatus. The light-emitting substrate includes: a driving backplane; a plurality of light-emitting chips, arranged on the driving backplane in an array, where the light-emitting chip includes a buffer layer, an N-type semiconductor layer, a multi-quantum well layer, and a P-type semiconductor layer sequentially arranged on the driving backplane in a stacked manner; and a grating structure, on a side of the plurality of light-emitting chips facing away from the driving backplane, where the grating structure has a plurality of regions, and the regions are configured to transmit light of different wavelength bands.
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公开(公告)号：US20210158497A1
公开(公告)日：2021-05-27
申请号：US16841013
申请日：2020-04-06
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Qian JIA , Jaegeon YOU , Xinxing WANG , Yingtao WANG , Xuefei SUN
Abstract: The present disclosure relates to a moire quantitative evaluation method. The method includes obtaining an image of a first pattern layer; obtaining coordinates of each of the first image units; according to the coordinates of each of the first image units and a thickness and a refractive index of a dielectric layer, determining coordinates of projection image units each of which corresponds to a corresponding one of the first image units along an oblique view light path; determining a pixel value of each of the projection image units according to pixel values of second image units in each of the surrounding regions to obtain an oblique view image; superimposing the image of the first pattern layer and the oblique view image to obtain a first superimposed image; converting the first superimposed image into a moire image; and performing a moire quantitative evaluation according to the moire image.
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公开(公告)号：US20190113668A1
公开(公告)日：2019-04-18
申请号：US15567150
申请日：2017-04-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yingtao WANG , Jikai YAO , Feng GUAN , Tingting ZHOU , Xiaolong HE
IPC: G02B5/30 , G02F1/1335
Abstract: A substrate, a display device and a method for manufacturing the substrate are provided. The substrate includes a base substrate and a wire grid array formed on the base substrate, wherein the wire grid array comprises a plurality of metal patterns arranged in sequence, and a width of a side of each of the metal patterns away from the base substrate is smaller than a width of a side of the metal pattern close to the base substrate.
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公开(公告)号：US20170131598A1
公开(公告)日：2017-05-11
申请号：US15124594
申请日：2015-10-15
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yingtao WANG
IPC: G02F1/1343 , G02F1/1333
CPC classification number: G02F1/134309 , G02F1/133345 , G02F1/13439 , G02F2001/134372 , G02F2201/121 , G02F2201/123
Abstract: The present disclosure provides a display substrate including a plurality of first electrodes, a second electrode, and an insulating layer arranged among the first electrodes and the second electrode. The first electrodes are positioned above the second electrode. The second electrode includes a plurality of projections each, corresponding to a gap between two adjacent first electrodes and projecting towards the first electrodes.
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公开(公告)号：US20240276846A1
公开(公告)日：2024-08-15
申请号：US18023396
申请日：2022-04-26
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yingtao WANG , Xinxing WANG , Liyan LIU , Xuefei SUN , Jaegeon YOU , Qian JIA , Kuanjun PENG
CPC classification number: H10K59/877 , G06F3/0412 , G06F3/0416 , G06F3/044 , H10K59/122 , H10K59/352 , H10K59/40 , G06F2203/04112
Abstract: Embodiments of the disclosure provide a touch structure, a display substrate and a display panel, where the touch structure includes: a metal mesh including a plurality of metal wires, where the metal mesh has a plurality of openings, each of the openings is surrounded by a plurality of metal wires, and the plurality of metal wires surrounding each of the openings have at least three different extending directions.
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