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11. 发明授权

US11868009B2 Liquid crystal display panel and method for manufacturing the same, and display apparatus 有权
公开(公告)号：US11868009B2
公开(公告)日：2024-01-09
申请号：US17630977
申请日：2020-12-28
申请人： BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Bowen Li , Feifei Wang , Hongming Zhan , Kaixuan Wang , Lintao Ji , Xinli Ma , Xiaofeng Yin
IPC分类号： G02F1/13363 , G02F1/1337 , G02F1/1335
CPC分类号： G02F1/13363 , G02F1/133531 , G02F1/133749
摘要： A liquid crystal display panel includes a first polarizer, a second polarizer, a liquid crystal layer including first liquid crystal molecules, a first optical compensation layer between the liquid crystal layer and any of the first polarizer and the second polarizer, a second optical compensation layer on a same side of the liquid crystal layer as the first optical compensation layer. In a non-powered state of the liquid crystal display panel orthographic projections of optical axes of the first liquid crystal molecules on the first polarizer, which are perpendicular to an orthographic projection of an optical axis of the first optical compensation layer on the first polarizer, are parallel to any of transmission axes of the first polarizer and the second polarizer that are perpendicular to each other. An optical axis of the second optical compensation layer is perpendicular to a plane where the second optical compensation layer is located.

12. 发明授权

US11624947B2 Electronic device and control method thereof 有权
公开(公告)号：US11624947B2
公开(公告)日：2023-04-11
申请号：US16623747
申请日：2019-04-12
申请人： BEIJING BOE DISPLAY TECHNOLOGY CO., LTD , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Bingyang Liu , Dongchuan Chen , Xueqiang Qian , Dan Wang , Xinli Ma , Hui Zhang
IPC分类号： G02F1/13 , H04N5/00 , G02F1/1333 , G02F1/133 , G02F1/1335 , G02F1/1337 , H04N5/225 , H04N5/232
摘要： An electronic device and one or more control methods thereof are provided. In one example, the electronic device may include a display device, one or more imaging devices, and a signal processing device. The display device may include a display panel and a non-display area at an edge of the display panel, the non-display area having one or more light-passing structures. Each of the one or more imaging devices may correspond to one of the one or more light-passing structures. Further, each of the one or more imaging devices may be disposed in an internal space of the electronic device. The signal processing device may be connected to each of the display device and the one or more imaging devices. The electronic device may increase an actual screen ratio of a rectangular image displayed on a user-oriented side of the electronic device.

13. 发明授权

US11086180B1 Display panel comprising a plurality of subpixels, counter substrate comprising a plurality of subpixels, array substrate comprising a plurality of sub pixels, method of operating display panel, and method of fabricating display panel 有权
公开(公告)号：US11086180B1
公开(公告)日：2021-08-10
申请号：US16631444
申请日：2018-11-15
申请人： BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. , BOE Technology Group Co., Ltd.
发明人： Bingyang Liu , Dongchuan Chen , Xueqiang Qian , Dan Wang , Xinli Ma
IPC分类号： G02F1/1362 , G02F1/1368
摘要： A display panel having a plurality of subpixels. Each of the plurality of subpixels includes a first light emitting portion and a second light emitting portion. The display panel includes a black matrix on a base substrate. The black matrix defines a plurality of subpixel apertures. The first light emitting portion is outside the plurality of subpixel apertures. The second light emitting portion is in a respective one of the plurality of subpixel apertures. An orthographic projection of the black matrix on the base substrate covers an orthographic projection of the first light emitting portion of each of the plurality of subpixels on the base substrate, and is substantially non-overlapping with an orthographic projection of the second light emitting portion of each of the plurality of subpixels on the base substrate. The first light emitting portion includes a plurality of electronic ink microcapsules.

14. 发明授权

US11002888B2 Display panel and display device 有权
公开(公告)号：US11002888B2
公开(公告)日：2021-05-11
申请号：US15571300
申请日：2017-05-10
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Xinli Ma , Yafeng Yang , Jian Gao , Can Wang , Can Zhang , Jifeng Tan , Wei Wang
IPC分类号： G02B3/00 , H01L51/52 , G02F1/1335 , G02B5/20 , G02B30/52 , H01L51/00 , H01L27/32 , G02F1/29
摘要： A display panel and a display device are disclosed. The display panel includes a flat display substrate and optical devices. The optical devices are arranged on a display surface of the flat display substrate, and light emitted through the display surface of the flat display substrate passes through the optical devices and forms an image in a curved surface.

15. 发明申请

US20200158925A1 DISPLAY APPARATUS 审中-公开
公开(公告)号：US20200158925A1
公开(公告)日：2020-05-21
申请号：US16334631
申请日：2018-04-27
申请人： BOE TECHNOLOGY GROUP CO., LTD
发明人： Xinli Ma , Xiaochuan CHEN
IPC分类号： G02B5/04 , G02B3/00 , G02B3/06
摘要： The embodiments of the present disclosure disclose a display apparatus. The display apparatus includes: a display unit having a plurality of pixel units; a lens unit; and a light path adjustment unit disposed between the display unit and the lens unit and configured to adjust a light path of light emitted from at least one of the plurality of pixel units, such that the adjusted light path has a predetermined range of incident angles with respect to the lens unit.

16. 发明授权

US10658622B2 Display device with sub-pixel regions including zone plates having plurality of ring groups and manufacturing method thereof 有权
公开(公告)号：US10658622B2
公开(公告)日：2020-05-19
申请号：US15795760
申请日：2017-10-27
申请人： BOE Technology Group Co., Ltd.
发明人： Xinli Ma , Jian Gao , Can Wang , Jifeng Tan , Wei Wang , Yafeng Yang , Can Zhang
IPC分类号： H01L51/52 , G02B5/18 , H01L27/32 , H01L51/56 , G02F1/1335
摘要： The present disclosure provides a display device and a manufacturing method thereof, in the field of display technology. The display device can comprise: a display panel and a light ray control component disposed on a light emergent side of the display panel, wherein the light ray control component comprises a plurality of zone plates; each sub-pixel region on the display panel corresponds to one of the zone plates, and the zone plate corresponding to any sub-pixel region is used to control a direction of light rays emitted from the any sub-pixel region. In the present disclosure, the light ray control component comprising a plurality of zone plates is disposed on the light emergent side of the display panel, and each sub-pixel region of the display panel corresponds to one zone plate. Therefore, the problem in the related art that the light rays emergent from the light emergent side of the display panel are divergent light, and a direction of the light rays is hard to control is solved. The effect of controlling the direction of the light rays emergent from the light emergent side of the display panel by the light ray control component is achieved.

17. 发明申请

US20150212367A1 COLOR FILTER SUBSTRATE, ARRAY SUBSTRATE, LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：彩色滤光片基板，阵列基板，液晶板和液晶显示装置
公开(公告)号：US20150212367A1
公开(公告)日：2015-07-30
申请号：US14127393
申请日：2012-12-03
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Qiangtao Wang , Wenbing Li , Xinli Ma , Yan Li
IPC分类号： G02F1/1335 , G02B5/20 , G02F1/1362
CPC分类号： G02F1/133514 , G02B5/201 , G02F1/136286 , G02F2201/52
摘要： A color filter substrate, an array substrate, a liquid crystal panel and a liquid crystal display device are disclosed. Said color filter substrate includes a plurality of pixel units, wherein said pixel unit comprises two diamond shaped sub-pixels and four isosceles triangle shaped sub-pixels, every two isosceles triangle shaped sub-pixels are arranged into a sub-pixel column with their vertex angles opposite to each other, and two sub-pixel columns are parallel to each other; said two diamond shaped sub-pixels and said two sub-pixel columns are disposed alternatively in horizontal direction; and colors of said diamond sub-pixels and the isosceles triangle shaped sub-pixels at least contains red, blue and green. The liquid crystal panel can enhance color reproducibility of the liquid crystal display panel and refinement degree of picture display and hence improving reality of picture display effect.
摘要翻译：公开了一种滤色器基板，阵列基板，液晶面板和液晶显示装置。所述滤色器基板包括多个像素单元，其中所述像素单元包括两个菱形子像素和四个等腰三角形子像素，每两个等腰三角形子像素排列成具有其顶点的子像素列彼此相反的角度，并且两个子像素列彼此平行; 所述两个菱形子像素和所述两个子像素列在水平方向上交替设置; 并且所述菱形子像素和等腰三角形子像素的颜色至少包含红色，蓝色和绿色。液晶面板可以提高液晶显示面板的色彩再现性和图像显示精度，从而提高图像显示效果的实际性。

18. 发明授权

US09041890B2 Pixel structure, array substrate, and liquid crystal display panel 有权
标题翻译：像素结构，阵列基板和液晶显示面板
公开(公告)号：US09041890B2
公开(公告)日：2015-05-26
申请号：US14104066
申请日：2013-12-12
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Qiangtao Wang , Xinli Ma , Haiyan Wang , Zheng Fang , Yunyun Tian
IPC分类号： G02F1/1343 , G02F1/1337
CPC分类号： G02F1/134309 , G02F1/133707 , G02F1/134363 , G02F2001/133757 , G02F2001/134345
摘要： A pixel structure comprises a plurality of pixel regions, and each of the pixel regions includes first and second electrodes that are overlapped with each other, the first electrode is disposed above the second electrode, and each of the pixel regions is divided at least into a first to fourth domain display regions; strip-shaped first electrodes in the first to fourth domain display regions make first to fourth angles with a reference direction; the sum of the first angle and the second angle is 180 degrees, the sum of the third angle and the fourth angle is 180 degrees, and the first, the second, the third and the fourth angles are different from one another.
摘要翻译：像素结构包括多个像素区域，并且每个像素区域包括彼此重叠的第一和第二电极，第一电极设置在第二电极上方，并且每个像素区域至少被划分为第一到第四域显示区域; 第一至第四域显示区域中的带状第一电极与参考方向形成第一至第四角度; 第一角度和第二角度的和为180度，第三角度和第四角度之和为180度，第一角度，第二角度，第三角度和第四角度彼此不同。

19. 发明授权

US11347055B2 Augmented reality display apparatus and augmented reality display method 有权
公开(公告)号：US11347055B2
公开(公告)日：2022-05-31
申请号：US16070841
申请日：2018-01-05
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Xinli Ma
IPC分类号： G02B27/00 , G02B27/01 , G06T7/70 , G02B5/30 , G02B27/28 , G06T11/00
摘要： An augmented reality display apparatus and method, which relates to the display technology, and may display the shielding relationship between a virtual image and a real image intuitively, so as to blend the virtual image into the real image better. The augmented reality display apparatus comprises a virtual image data extractor, a real image data extractor and an image controller. The image controller is connected with the virtual image data extractor and the real image data extractor respectively, and configured to determine coincide data based on virtual image data and real image data, and obtain visual object information of the coincide data, based on which a content corresponding to the visual object is controlled to be in a display state, and a content corresponding to the non-visual object is controlled to be in a non-display state. The augmented reality display apparatus may be configured to display images.

20. 发明授权

US11232766B2 Display device, driving method thereof, and display system 有权
公开(公告)号：US11232766B2
公开(公告)日：2022-01-25
申请号：US16638285
申请日：2019-04-11
申请人： BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Xinli Ma
IPC分类号： G09G5/10 , G02F1/13363 , G09G3/36
摘要： A display device, a driving method thereof and a display system are disclosed. The display device includes a display panel, a polarizer disposed on a side, where a light emitting surface of the display panel is located, of the display panel, and a phase retarder disposed on a side, where a light emitting surface of the polarizer is located, of the polarizer. The display region of the display panel includes a peep-proof area and a compensation area; the phase retarder includes a first phase retarder and a second phase retarder respectively corresponding to the peep-proof area and the compensation area; both the first and second phase retarder are a quarter-wave phase retarder; and the first and second phase retarder are configured to respectively convert light that is incident into the first phase retarder and the second phase retarder into polarized light with opposite rotation directions, in operation.

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