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公开(公告)号：US20180088433A1
公开(公告)日：2018-03-29
申请号：US15717603
申请日：2017-09-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xin GU
IPC: G02F1/167 , G02F1/1343 , G02F1/1335
CPC classification number: G02F1/167 , G02B26/007 , G02B26/02 , G02B26/026 , G02F1/133553 , G02F1/134309 , G02F2203/023 , G09G3/34 , G09G3/344 , G09G2320/0626
Abstract: An electronic paper and a manufacturing method thereof are provided. The electronic paper includes a first substrate provided with a microstructure and multiple first electrodes thereon; a second substrate arranged opposite to the first substrate and provided with multiple second electrodes thereon, the microstructure is arranged on a side of the first substrate close to the second substrate; and pixel isolation walls arranged between the first and second substrates, for dividing the electronic paper into pixel units; each pixel unit includes: one first substrate; one second substrate; charged particles arranged between the first and second electrodes, the first and second electrodes control, depending on a voltage applied thereto, contact between the charged particles and the microstructure; when the charged particles are not in contact with the microstructure, light from outside is subject to total internal reflection after being radiated to the microstructure through the first substrate.
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公开(公告)号：US20180072843A1
公开(公告)日：2018-03-15
申请号：US15525929
申请日：2016-10-17
IPC: C08G61/12
Abstract: An electrochromic polymer having formula (1), a method for fabricating the same, and a component comprising the same are disclosed. A device fabricated from the electrochromic polymer is capable of varying between purple and transparent and has advantages of easy fabrication, wide viewing angle, rich colors, high contrast, low driving voltage, and reduced response time. The device can realize storage without power consumption, and can be applied to the field of electrochromic display device.
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33.发明申请公开(公告)号：US20150348490A1
公开(公告)日：2015-12-03
申请号：US14350650
申请日：2013-06-18
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xin GU
CPC classification number: G09G3/38 , G02F1/155 , G02F2001/1635 , G09G2300/0426 , G09G2300/0443 , G09G2310/0254 , G09G2310/0262 , G09G2310/027 , H01L27/124
Abstract: An array substrate, an electrochromic display and a method for driving the array substrate are disclosed. A display region of the array substrate (30) comprises a plurality of sets of data lines (33) and a plurality of scan lines (36), the plurality of sets of data lines (33) and the plurality of scan lines (36) intersecting each other to divide the display region into a plurality of pixel regions, a pixel electrode (32) is disposed in each of the pixel regions and electrically connected to the data lines (33); the pixel electrode (32) comprises a central pixel electrode (32a) and a peripheral pixel electrode (32b) adjacent to and electrically isolated from the central pixel electrode (32a). When the pixel region is driven, the peripheral pixel electrode (32b) and the central pixel electrode (32a) are at opposite polarities, thereby making the electrochromic material flowing from the central pixel region (32a) corresponding to the central pixel electrode (32a) to the peripheral pixel electrode (32b) and having been changed in color to fade in color. Cross-talk between adjacent pixel regions in the electrochromic display panel can be effectively controlled, and the display effect of the electrochromic display can be improved.
Abstract translation: 公开了阵列基板，电致变色显示器和驱动阵列基板的方法。 阵列基板（30）的显示区域包括多组数据线（33）和多条扫描线（36），多组数据线（33）和多条扫描线（36） 彼此相交以将显示区域划分为多个像素区域，像素电极（32）设置在每个像素区域中并电连接到数据线路（33）; 像素电极（32）包括与中心像素电极（32a）相邻并与之电隔离的中心像素电极（32a）和周边像素电极（32b）。 当像素区域被驱动时，周边像素电极32b和中心像素电极32a处于相反的极性，从而使得电致变色材料从与中心像素电极32a对应的中心象素区32a流出， 到周围像素电极（32b）并且颜色已经变化以淡化。 可以有效地控制电致变色显示面板中相邻像素区域之间的串扰，并且可以提高电致变色显示器的显示效果。
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公开(公告)号：US20150338712A1
公开(公告)日：2015-11-26
申请号：US14371296
申请日：2013-11-13
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xin GU
IPC: G02F1/155
CPC classification number: G02F1/155 , G02F1/153 , G02F2001/1552
Abstract: An electrochromic structure, a method and a display apparatus. The electrochromic structure includes a display layer including a first substrate (9), a color layer (7) and a second substrate (5); and a background layer including a controllable layer (3) and a third substrate (1); and the display layer is over the background layer. The electrochromic structure has clear hierarchy and simple structure, and can be made into display devices of larger size.
Abstract translation: 电致变色结构，方法和显示装置。 电致变色结构包括显示层，包括第一基板（9），彩色层（7）和第二基板（5）。 以及包括可控层（3）和第三基板（1）的背景层; 并且显示层在背景层上。 电致变色结构清晰，结构简单，可制成尺寸较大的显示装置。
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公开(公告)号：US20250151504A1
公开(公告)日：2025-05-08
申请号：US19017860
申请日：2025-01-13
Applicant: BOE Technology Group Co., Ltd.
Inventor： Guangcai YUAN , Hehe HU , Changhan HSIEH , Wei YANG , Liwen DONG , Jiayu HE , Dongfei HOU , Zhen ZHANG , Ce NING , Xin GU , Zhengliang LI
IPC: H10K10/46 , G02F1/1333 , G02F1/1362 , H10K19/10
Abstract: An array substrate includes a base substrate, a first conductive layer, a first electrode, an organic planarization layer and an organic active layer. The first conductive layer is provided on a side of the base substrate. The first electrode is provided on a side of the first conductive layer away from the base substrate, an orthographic projection of the first electrode on the base substrate overlapping an orthographic projection of the drain electrode on the base substrate. The organic planarization layer is provided on a side of the first electrode away from the base substrate, first via holes being provided in the organic planarization layer. The organic active layer is provided on a side of the organic planarization layer away from the base substrate, the organic active layer being connected to the source electrode by a first via hole and connected to the drain electrode by a first via hole.
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Patent Agency Ranking
公开(公告)号：US20240411196A1
公开(公告)日：2024-12-12
申请号：US18700726
申请日：2023-05-05
Applicant: BOE Technology Group Co., Ltd.
Inventor： Shulei LI , Xue DONG , Xin GU , Hua HUANG , Yichi ZHANG
IPC: G02F1/167 , G02F1/16756 , G02F1/16761 , G02F1/16766 , G02F1/1677 , G02F1/1685
Abstract: A display panel, a preparation method therefor, and an electronic device. The display panel comprises: a first substrate and a second substrate arranged oppositely; a reflection layer on one side of the first substrate; a color resist layer on the side of the reflection layer away from the first substrate; a pixel electrode layer on the side of the color resist layer away from the first substrate and comprising multiple sub-pixel electrodes arranged at intervals; a common electrode layer on one side of the second substrate; and pixel isolation columns between first and second substrates and defining multiple sub-pixel regions therebetween, are black and white charged microspheres in the sub-pixel regions, there are at least two sub-pixel electrodes in one sub-pixel region, and the area of orthographic projections of the sub-pixel electrodes in one sub-pixel region is less than that of the color resist layer, on the first substrate.
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公开(公告)号：US20240361531A1
公开(公告)日：2024-10-31
申请号：US18028936
申请日：2022-05-27
Applicant: BOE Technology Group Co., Ltd.
Inventor： Duohui LI , Hong CHEN , Mengya SONG , Dongliang ZHANG , Xiao ZHANG , Zheng DUAN , Kang GUO , Xin GU
CPC classification number: G02B6/34 , B29C33/3842 , B29C33/405 , B29C59/022 , B29C59/026 , G02B27/0172 , B29K2821/00 , B29K2995/0094 , B29L2011/00
Abstract: Provided in the present disclosure are a grating structure, a preparation method thereof and a display device. The preparation method of the grating structure includes: forming a plurality of first convex structures arranged in a first direction; and forming a first rubber material at least covering the plurality of first convex structures, and forming the grating structure including a plurality of second convex structures by using convex structures including the first convex structures and the first rubber material, wherein a surface of the first rubber material facing away from the first convex structures is a flat surface, and the convex structures including the first convex structures and the first rubber material are in one-to-one correspondence with the second convex structures, shapes of cross sections of the second convex structures in the first direction are triangles, and the second convex structures have at least one inclined flat surface.
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公开(公告)号：US20240045118A1
公开(公告)日：2024-02-08
申请号：US17637667
申请日：2021-04-26
Applicant: BOE Technology Group Co., Ltd.
Inventor： Kang GUO , Feng ZHANG , Haitao HUANG , Renquan GU , Mengya SONG , Duohui LI , Song LIU , Xin GU , Guangcai YUAN , Xue DONG
CPC classification number: G02B5/003 , G02B3/005 , G02B27/18 , G02B27/026 , G02B7/021
Abstract: The present disclosure relates to the field of display technology, and provides an optical module, a manufacturing method thereof, and a display device. The optical module includes: a substrate; a black matrix arranged on the substrate and a plurality of optical lenses spaced apart from each other, wherein an orthogonal projection of a gap between adjacent optical lenses onto the substrate is located within an orthogonal projection of the black matrix onto the substrate, and the black matrix is made of a ferrous metal oxide.
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公开(公告)号：US20240012189A1
公开(公告)日：2024-01-11
申请号：US17619807
申请日：2021-02-25
Applicant: BOE Technology Group Co., Ltd.
Inventor： Duohui LI , Zheng DUAN , Xiao ZHANG , Mengya SONG , Zhen LIU , Yong MA , Kang GUO , Xin GU
CPC classification number: G02B5/3025 , G02B1/11
Abstract: The present application provides a polarizer, a manufacturing method thereof, a display panel and a display apparatus. The polarizer includes an antireflection layer, a first support layer and a grating layer stacked in sequence along a light incidence direction. The grating layer includes a plurality of first grating strips spaced apart. The first support layer includes a plurality of first support strips spaced apart and a plurality of second support strips disposed between any two adjacent first support strips, and the first support strips are disposed corresponding to the first grating strips. The antireflection layer includes a plurality of second grating strips spaced apart, and the second grating strips are disposed corresponding to the first grating strips. The antireflection layer, the first support layer and the grating layer form an optical resonant cavity structure, or, the antireflection layer is configured to absorb light reflected by the grating layer. A display panel includes the polarizer. A display apparatus includes the display panel.
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公开(公告)号：US20230255092A1
公开(公告)日：2023-08-10
申请号：US17608985
申请日：2021-01-25
Applicant: BOE Technology Group Co., Ltd.
Inventor： Renquan GU , Kang GUO , Feng ZHANG , Meili WANG , Haitao HUANG , Qi YAO , Xin GU , Hua HUANG , Guangcai YUAN , Xue DONG , Libo WANG , Detian MENG
IPC: H10K59/80 , H10K59/122 , H10K59/12
CPC classification number: H10K59/879 , H10K59/122 , H10K59/1201
Abstract: Provided are a display substrate, a method for manufacturing a display substrate and a display apparatus. The display substrate includes a base, a drive structure layer disposed on the base, a light emitting element disposed on the drive structure layer, an encapsulation layer disposed on the light emitting element, a circular polarizer layer disposed on the encapsulation layer, and a lens definition layer and a lens structure layer disposed on the circular polarizer layer. The light emitting element includes a pixel definition layer provided with a plurality of sub-pixel openings; the lens structure layer includes a plurality of lenses disposed at intervals, the lens definition layer is disposed in a gap region between adjacent lenses, and an orthographic projection of each lens on the base contains an orthographic projection of a sub-pixel opening on the base.
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