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公开(公告)号：US20220399411A1
公开(公告)日：2022-12-15
申请号：US17598894
申请日：2020-12-23
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xin LI , Xing FAN , Jing YANG , Jiangnan LU , Yansong LI
Abstract: Provided are a display substrate, a preparation method thereof and a display apparatus. The display substrate includes a substrate and a plurality of pixel units disposed in matrix on the substrate, wherein each pixel unit includes a plurality of sub-pixels, and each sub-pixel includes a driving structure layer, a first electrode and a first pixel define layer on the driving structure layer, and a light absorption layer disposed on the first pixel define layer. The first pixel define layer includes a plurality of first barriers and first pixel openings disposed between the first barriers, the first pixel opening exposes at least part of the first electrode, and the first pixel opening includes a first surface close to the first electrode, a second surface opposite to the first surface and a first sidewall between the first and second surfaces.
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公开(公告)号：US20210304695A1
公开(公告)日：2021-09-30
申请号：US17265552
申请日：2020-05-19
Inventor： Wei CHEN , Yangheng LI , Bin ZHAO , Xin LI , Yong SONG
IPC: G09G3/36 , G09G5/10 , G02F1/1335
Abstract: A reflective-type display screen and a control method thereof, and a display device are provided. The reflective-type display screen comprises, a display panel, a compensation light source, a detector module and a processor module. The display panel comprises a reflection surface, the display panel is configured to reflect light by the reflection surface to realize display; the compensation light source is in the display panel; the detector module is on a light-outputting side of the display panel and is configured to acquire an intensity of ambient light outside the display screen; and the processor module is respectively connected with the detector module and the compensation light source and is configured to control operation of the compensation light source based on the intensity of the ambient light acquired by the detector module.
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公开(公告)号：US20210013289A1
公开(公告)日：2021-01-14
申请号：US16913319
申请日：2020-06-26
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xin LI , Lujiang HUANGFU , Xing FAN
IPC: H01L27/32 , G09G3/3225
Abstract: The present disclosure provides a display substrate, including a substrate, a first power line on the substrate, a second power line, and a plurality of pixel groups, each of which includes a plurality of pixels arranged in a first direction, the plurality of pixel groups are arranged in a second direction parallel to an extending direction of the first power line, the second direction is different from and intersects with the first direction, each of the plurality of pixels includes a light emitting unit having a first electrode and a second electrode, the first electrode of the light emitting unit is coupled to the first power line through an additional resistor with an additional resistance, and the second electrode of the light emitting unit is coupled to the second power line through an equivalent resistor with an equivalent resistance.
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公开(公告)号：US20200226657A1
公开(公告)日：2020-07-16
申请号：US16499148
申请日：2019-03-11
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
IPC: G06Q30/06 , G06Q10/04 , G06Q10/08 , G06F16/2455 , G06F16/2457 , A45D44/00
Abstract: The makeup scheme recommendation method provided by embodiments of the present disclosure includes: acquiring makeup parameters of a user, the makeup parameters including at least one of an environment parameter, a body parameter, and a makeup time parameter; searching for a target makeup scheme matching the makeup parameters from a makeup scheme pool; optimizing the target makeup scheme in accordance with cosmetic information about the user, and generating a recommended makeup scheme, the cosmetic information being used to indicate cosmetics owned by the user; and providing the recommended makeup scheme to the user.
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公开(公告)号：US20190212543A1
公开(公告)日：2019-07-11
申请号：US15576694
申请日：2017-06-12
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xin LI
CPC classification number: G02B26/005 , G02B6/0041 , G02B6/0048 , G02B6/0055 , G09G3/348
Abstract: A light guide plate is disclosed, including a plurality of light-adjusting panels disposed on or over a light-emitting side of the light guide plate. The plurality of light-adjusting panels are arranged in an array with a gap arranged between every two adjacent light-adjusting panels, and are configured to be controllable in a transparent state or in an opaque state to thereby realize a switch between a large divergence angle or a small divergence angle. Each light-adjusting panel includes oppositely disposed first electrode and second electrode, and a light adjusting layer disposed therebetween. The light adjusting layer is configured to be in an opaque state or in a transparent state depending on whether there is an electric field between the first electrode and the second electrode. A backlight assembly and a display apparatus containing the light guide plate, as well as a control method thereof, are also disclosed.
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Patent Agency Ranking
公开(公告)号：US20190155104A1
公开(公告)日：2019-05-23
申请号：US15744988
申请日：2017-08-01
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xin LI , Guangkui QIN
IPC: G02F1/1335 , G02F1/1334 , G02F1/1333
Abstract: A display assembly having opposingly disposed display surface and back surface is disclosed herein, which includes a pixel electrode substrate and a common electrode substrate. A liquid crystal layer is sandwiched between, and configured to be in a scattering state if an electric field is applied to, the pixel electrode substrate and the common electrode substrate. A light source at a lateral side of the display assembly generates, and emits into the display assembly, a linearly polarized light having a first polarization direction. A blocking member disposed at the side of the back surface is configured to block a light having the first polarization direction to, and to allow a light having a second polarization direction perpendicular to the first polarization direction to pass therethrough. A method for manufacturing the display assembly, and a display device including one or two display assemblies are also disclosed.
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公开(公告)号：US20180237099A1
公开(公告)日：2018-08-23
申请号：US15558204
申请日：2017-01-13
Inventor： Ze LIU , Pengcheng TIAN , Xin LI
CPC classification number: B62K21/16 , B62J1/06 , B62J6/003 , B62J6/06 , B62J99/00 , B62J2099/0013 , B62J2099/0026 , B62J2099/0033 , B62J2099/004 , B62K19/32 , B62K19/36 , B62K2208/00
Abstract: A smart bicycle is disclosed, which includes a battery module, a controller connected to the battery module, and a linkage device that is configured to electrically adjust the height of the saddle and/or the handlebar under the control of the controller. The smart bicycle effectively overcomes the inconvenience of manually adjusting the height of the saddle and/or the handlebar, improves comfort for riders of different body types, and enhances safety during riding.
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公开(公告)号：US20170269419A1
公开(公告)日：2017-09-21
申请号：US15501942
申请日：2016-07-21
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yafeng YANG , Xin LI
IPC: G02F1/13363 , G02F1/1335 , G02F1/1337
Abstract: A liquid crystal display panel is provided. The liquid crystal display panel comprises: a first substrate (110) and a second substrate (120) which are oppositely arranged, and a liquid crystal layer (130) arranged between the first substrate (110) and the second substrate (120); an alignment film (300) arranged on an inner side of the first substrate (110); and a compensation film (400) arranged on an inner side or an outer side of the second substrate (120). The inner side of the first substrate (110) and the inner side of the second substrate (120) are sides facing each other, and the outer side of the second substrate (120) is a side provided away from the inner side of the second substrate (120).
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公开(公告)号：US20150330606A1
公开(公告)日：2015-11-19
申请号：US14550188
申请日：2014-11-21
Inventor： Hongyu ZHAO , Liang ZHANG , Inho Park , Xin LI , Yuanfu BAO , Xianyang FU
Abstract: The present invention discloses a display device with multiple display surfaces, including: a multi-surface display structure including at least two display panels; a light source provided under the middle part of the display structure; and a reflective surface including at least two reflectors having inclination angles is arranged on the top of the multi-surface display structure. The light source is provided under the multi-surface display structure, such that the bottom space of the display device is efficiently utilized, and the light shadow is eliminated. Therefore, the display performance is improved. The curved reflective surface provided on the top of the multi-surface display structure can reflect the light emitted from the light source, such that the light emergent from each display panel is uniform. The light energy is efficiently utilized (i.e., the utilization of the light source is increased). Thus, the purpose of energy-saving is achieved.
Abstract translation: 本发明公开了一种具有多个显示面的显示装置，包括：多表面显示结构，包括至少两个显示面板; 设置在所述显示结构的中间部分的光源; 并且包括至少两个具有倾斜角的反射器的反射表面布置在多表面显示结构的顶部。 光源设置在多表面显示结构下方，使得显示装置的底部空间被有效地利用，并且消除了光线。 因此，显示性能得到改善。 设置在多表面显示结构的顶部上的弯曲反射表面可以反射从光源发射的光，使得从每个显示面板出射的光均匀。 光能被有效利用（即，光源的利用率增加）。 从而实现了节能的目的。
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公开(公告)号：US20250004344A1
公开(公告)日：2025-01-02
申请号：US18712224
申请日：2023-04-18
Inventor： Haowei ZOU , Hao YAN , Hanqing LIU , Pengcheng TIAN , Wei CHEN , Hongwen GUO , Yuxuan WEI , Xin LI , Yong SONG , Xiang LI , Wei HE
IPC: G02F1/16766 , G02F1/167 , G02F1/16756
Abstract: Disclosed are a display substrate, a display device, and a manufacturing method. The display substrate includes: a base substrate; gate lines and data lines which define a plurality of sub-pixel regions; sub-pixel electrodes located in the plurality of sub-pixel regions on the base substrate; driving transistors disposed on the base substrate and electrically connected with the data lines, the gate lines and the sub-pixel electrodes; and a bar structure on a side of a layer where the sub-pixel electrodes are located away from the base substrate. The bar structure has an opening region for accommodating charged particles in each sub-pixel region, an orthographic projection of the bar structure at least partially covers orthographic projections of the gate lines and the data lines on the base substrate, and a ratio of an area of a sub-pixel electrode to an area of a sub-pixel region is greater than 70%.
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