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1. 发明授权

US11774789B2 Display panel and display device 有权
公开(公告)号：US11774789B2
公开(公告)日：2023-10-03
申请号：US16959286
申请日：2019-08-20
申请人： Beijing BOE Display Technology Co., Ltd. , BOE Technology Group Co., Ltd.
发明人： Yifu Chen , Seungmin Lee , Yanping Liao , Lei Guo , Yingying Qu , Zhe Li , Liangliang Jiang , Lifeng Lin , Lan Xin , Zhihua Sun
IPC分类号： G02F1/1333 , G02F1/1335 , G02F1/13357 , G02F1/1339
CPC分类号： G02F1/133308 , G02F1/1339 , G02F1/133514 , G02F1/133602
摘要： Embodiments of the present disclosure provide a display panel and a display device. The display panel includes: a first substrate; at least one underlaying structure, arranged on the first substrate and in a non-display region of at least one side of a display region of the display panel; and at least one supporting structure, arranged on one side, facing away from the first substrate, of the at least one underlaying structure, where an orthographic projection of the supporting structure on the first substrate is within a range of an orthographic projection of the underlaying structure on the first substrate.

2. 发明授权

US09436044B2 Array substrate, driving method of array substrate, and display device 有权
标题翻译：阵列基板，阵列基板的驱动方法和显示装置
公开(公告)号：US09436044B2
公开(公告)日：2016-09-06
申请号：US14429105
申请日：2014-07-30
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： Yingying Qu , Honglin Zhang , Dan Wang
IPC分类号： H01L29/04 , G02F1/1343 , G09G3/36 , G02F1/1362 , G02F1/1368 , G02F1/1333
CPC分类号： G02F1/134309 , G02F1/133345 , G02F1/136286 , G02F1/1368 , G02F2001/134318 , G02F2001/134381 , G02F2201/121 , G02F2201/124 , G09G3/36 , G09G3/3696 , G09G2300/0426
摘要： Disclosed are an array substrate, a driving method of the array substrate, and a display device. The array substrate includes gate lines (12), data lines (11), and pixel units, each of the pixel units includes a common electrode (2, 3) and a pixel electrode (5). The common electrode (2, 3) includes a first common electrode (2) and a second common electrode (3). The first common electrode (2) includes a plurality of first strip electrodes and the second common electrode (3) includes a plurality of second strip electrodes. The first strip electrodes and the second strip electrodes are arranged alternately configured to form electrical fields with the pixel electrode (5) respectively. By disposing the first and second common electrodes forming multi-dimensional electric fields with the pixel electrode respectively, the transmittance of the display device is improved.
摘要翻译：公开了阵列基板，阵列基板的驱动方法和显示装置。阵列基板包括栅线（12），数据线（11）和像素单元，每个像素单元包括公共电极（2,3）和像素电极（5）。公共电极（2,3）包括第一公共电极（2）和第二公共电极（3）。第一公共电极（2）包括多个第一条状电极，第二公共电极（3）包括多个第二条形电极。第一带状电极和第二带状电极交替配置以分别与像素电极（5）形成电场。通过分别配置与像素电极形成多维电场的第一和第二公共电极，显示装置的透射率得到改善。

3. 发明授权

US09430979B2 Liquid crystal display panel, method for driving the same and display device 有权
标题翻译：液晶显示面板及其驱动方法及显示装置
公开(公告)号：US09430979B2
公开(公告)日：2016-08-30
申请号：US14367683
申请日：2013-12-11
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： Yingying Qu , Honglin Zhang , Dan Wang
IPC分类号： G09G3/36 , G02F1/1343
CPC分类号： G09G3/3648 , G02F1/134309 , G02F2001/134381 , G09G3/36 , G09G2300/0421 , G09G2300/0426 , G09G2300/0434 , G09G2300/0809 , G09G2340/00
摘要： Embodiments of the invention disclose a liquid crystal display panel, a method for driving the same, and a display device, to improve the transmissivity and the image display quality of the LCD panel. The LCD panel comprises a first substrate and a second substrate disposed opposite to each other, and a liquid crystal layer positioned between the first substrate and the second substrate; a first electrode and a second electrode insulated from and disposed on the first electrode are disposed on a side of the first substrate which is close to the liquid crystal layer; one of the first electrode and the second electrode is a common electrode, the other is a pixel electrode; a third electrode and a fourth electrode are disposed on a side of the second substrate which is close to the liquid crystal layer, one of the third electrode and the fourth electrode is a common electrode, and the other is a pixel electrode.
摘要翻译：本发明的实施例公开了一种液晶显示面板，其驱动方法和显示装置，以提高LCD面板的透射率和图像显示质量。 LCD面板包括彼此相对布置的第一基板和第二基板，以及位于第一基板和第二基板之间的液晶层; 绝缘并设置在第一电极上的第一电极和第二电极设置在靠近液晶层的第一基板的一侧上; 第一电极和第二电极之一是公共电极，另一个是像素电极; 第三电极和第四电极设置在第二基板的靠近液晶层的一侧，第三电极和第四电极中的一个是公共电极，另一个是像素电极。

4. 发明公开

US20240361631A1 DISPLAY PANEL AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20240361631A1
公开(公告)日：2024-10-31
申请号：US18642090
申请日：2024-04-22
申请人： Beijing BOE Display Technology Co., Ltd. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Lingdan Bo , Yingying Qu , Jianhua Huang , Dongchuan Chen , Pengyu Qi , Yue Yang , Hui Li
IPC分类号： G02F1/1335
CPC分类号： G02F1/133502 , G02F1/133512 , G02F1/133528
摘要： A display panel and a display device are provided by the present application. The display panel includes: a glass substrate, wherein the glass substrate is a substrate at the light exiting side of the display panel; and a tandem layer located at the light exiting side of the glass substrate. The tandem layer includes one or more first sub-layers and one or more second sub-layers, and the first sub-layers and the second sub-layers are arranged alternately. A refractive index of each of the first sub-layers and a refractive index of each of the second sub-layers are unequal. A thickness of each of the first sub-layers is less than a thickness of each of the second sub-layers. A visible-light reflectivity of the display panel is less than or equal to 1.1%. The display panel is used to manufacture low-reflectivity display products.

5. 发明授权

US10059879B2 Liquid crystal composition, patterned phase delay film and preparation method thereof, and display device 有权
公开(公告)号：US10059879B2
公开(公告)日：2018-08-28
申请号：US14894798
申请日：2015-06-18
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： Feifei Wang , Xibin Shao , Dan Wang , Seungmin Lee , Honglin Zhang , Hebin Zhao , Ting Dong , Yingying Qu
IPC分类号： C09K19/38 , G02F1/1335 , C09K19/58 , G02B5/30 , C09K19/54 , G02F1/1333 , G02F1/1341 , C09K19/20 , C09K19/04 , C09K19/32
CPC分类号： C09K19/3814 , C09K19/2007 , C09K19/3809 , C09K19/3852 , C09K19/54 , C09K19/586 , C09K2019/0448 , C09K2019/2042 , C09K2019/2078 , C09K2019/323 , C09K2219/03 , G02B5/3016 , G02B5/3083 , G02F1/133382 , G02F1/1335 , G02F1/13363 , G02F1/1341 , G02F2001/133631
摘要： A liquid crystal composition comprises a photo-polymerizable liquid crystal mixture and a heat-polymerizable liquid crystal mixture, and the two mixtures have opposite rotatory directions. A patterned phase delay film is prepared from the liquid crystal composition. A display device comprises the phase delay film. The preparation of the patterned phase-delay film can be implemented by a two-step polymerization process including UV-polymerization and heat-polymerization. The process is simple and the costs are low.

6. 发明申请

US20150261053A1 LIQUID CRYSTAL PANEL AND DISPLAY DEVICE 有权
标题翻译：液晶面板和显示设备
公开(公告)号：US20150261053A1
公开(公告)日：2015-09-17
申请号：US14369492
申请日：2013-12-09
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： Yingying Qu , Honglin Zhang , Dan Wang
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363 , G02F1/13439 , G02F2001/134318 , G02F2001/134381 , G09G2300/0823
摘要： The present invention provides a liquid crystal panel and a display device, the liquid crystal panel comprising: an upper substrate and a lower substrate disposed opposite each other; and a liquid crystal layer therebetween. A plurality of first common electrodes and a plurality of first pixel electrodes alternately arranged are formed on the lower substrate, and a plurality of second common electrodes or second pixel electrodes are formed on the upper substrate. Positions where the plurality of second common electrodes or second pixel electrodes are formed correspond to positions where the plurality of first electrodes or first pixel electrodes are formed. According to technical solutions of the present invention, electric field distribution in liquid crystal layer of the liquid crystal panel may be improved, transmittance of the liquid crystal panel may be increased, and voltage of the pixel electrode corresponding to the maximum transmittance may be lowered.
摘要翻译：本发明提供一种液晶面板和显示装置，所述液晶面板包括：上基板和下基板，彼此相对布置; 和它们之间的液晶层。多个第一公共电极和交替布置的多个第一像素电极形成在下基板上，并且在上基板上形成多个第二公共电极或第二像素电极。多个第二公共电极或第二像素电极的形成位置对应于形成有多个第一电极或第一像素电极的位置。根据本发明的技术方案，液晶面板的液晶层中的电场分布可以提高，液晶面板的透射率可能增加，并且与最大透射率相对应的像素电极的电压可能降低。

7. 发明授权

US11921378B2 Electrode structure, display panel and display device 有权
公开(公告)号：US11921378B2
公开(公告)日：2024-03-05
申请号：US17425397
申请日：2020-10-30
申请人： Beijing BOE Display Technology Co., Ltd. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Yifu Chen , Yingying Qu , Ting Dong , Jianhua Huang , Lingdan Bo , Feng Qu
IPC分类号： G02F1/1337 , G02F1/1343 , G02F1/1362 , G02F1/1339 , G02F1/1368
CPC分类号： G02F1/133707 , G02F1/134345 , G02F1/136286 , G02F1/13394 , G02F1/134309 , G02F1/1368
摘要： The present disclosure relates to an electrode structure and a display panel. The electrode structure includes: first and second electrode portion and a conductive connection portion. The first electrode portion includes a first connection bar and first electrode bars. The first connection bar has a first side and a second side. The first electrode bars are located on the first side and connected to the first connection bar, and ends of adjacent first electrode bars away from the first connection bar are in an open shape. The second electrode portion includes a second connection bar and a second electrode bars. The second connection bar has a third side and a fourth side. The second electrode bars are located on the third side and connected to the second connection bar, and ends of adjacent second electrode bars away from the second connection bar are in an open shape.

8. 发明授权

US11774790B2 Display panel and display device 有权
公开(公告)号：US11774790B2
公开(公告)日：2023-10-03
申请号：US17846074
申请日：2022-06-22
申请人： Beijing BOE Display Technology Co., Ltd. , BOE Technology Group Co., Ltd.
发明人： Yifu Chen , Seungmin Lee , Yanping Liao , Lei Guo , Yingying Qu , Zhe Li , Liangliang Jiang , Lifeng Lin , Lan Xin , Zhihua Sun
IPC分类号： G02F1/1333 , G02F1/1335 , G02F1/13357 , G02F1/1339
CPC分类号： G02F1/133308 , G02F1/1339 , G02F1/133514 , G02F1/133602
摘要： Embodiments of the present disclosure provide a display panel and a display device. The display panel includes: a first substrate; at least one underlaying structure, arranged on the first substrate and in a non-display region of at least one side of a display region of the display panel; and at least one supporting structure, arranged on one side, facing away from the first substrate, of the at least one underlaying structure, where an orthographic projection of the supporting structure on the first substrate is within a range of an orthographic projection of the underlaying structure on the first substrate.

9. 发明授权

US11353737B2 Polarizer, display panel and display device 有权
公开(公告)号：US11353737B2
公开(公告)日：2022-06-07
申请号：US16840980
申请日：2020-04-06
申请人： Beijing BOE Display Technology Co., Ltd. , BOE Technology Group Co., Ltd.
发明人： Zhihua Sun , Yanping Liao , Ting Dong , Yingying Qu , Yifu Chen , Jianhua Huang , Zhiyu Lv
IPC分类号： G02F1/1335 , G02B5/30
摘要： The present disclosure relates to the technical field of display and discloses a polarizer, a display panel and a display device, where the polarizer includes two layers of protective films, as well as one layer of main polarizing film and at least one layer of auxiliary polarizing film between the two layers of protective films, and a set angular difference exists between an angle of a transmittance axis of the auxiliary polarizing film and an angle of a transmittance axis of the main polarizing film.

10. 发明授权

US09864222B2 Curved display panel, curved display panel device and method for fabricating the same 有权
公开(公告)号：US09864222B2
公开(公告)日：2018-01-09
申请号：US14777837
申请日：2015-04-17
申请人： Boe Technology Group Co., Ltd. , Beijing Boe Display Technology Co., Ltd.
发明人： Xibin Shao , Yingying Qu , Honglin Zhang , Hebin Zhao , Seungmin Lee , Dan Wang , Xiang Li
IPC分类号： G09G3/36 , G02F1/1333 , G09F9/30 , H05K7/14
CPC分类号： G02F1/133308 , G02F2001/133314 , G02F2001/133325 , G02F2201/56 , G09F9/301 , H05K7/1417
摘要： A curved display panel, a curved display device, and a method for fabricating the same are disclosed. Both the light output face and the light input face of the curved display panel are continuously curved surfaces. The curved display panel with a continuously curved surface has a bending degree which is closer to the natural bending degree of a liquid crystal panel, so that a relatively small stress is generated on the curved display panel, and the problem of serious peripheral light leakage caused by deformation of the curved display panel is alleviated. Besides, since the curvature radius of each point on the continuously curved surface changes slowly, the problem of serious peripheral light leakage caused by deformation of the curved display panel is alleviated, the complexity of the fabricating process is reduced, the fabricating process is simplified, and the production of the product is improved.

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