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1. 发明授权

US10012854B2 Curved display panel, curved display device and method for fabricating the same 有权
公开(公告)号：US10012854B2
公开(公告)日：2018-07-03
申请号：US14777819
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： G06F1/16 , G02F1/1333
CPC分类号： G02F1/133308
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 continuous curved surfaces. The curved display panel with a continuous 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 continuous 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.

2. 发明授权

US09805655B2 Pixel circuit and driving method thereof, display device 有权
公开(公告)号：US09805655B2
公开(公告)日：2017-10-31
申请号：US14913325
申请日：2015-08-13
申请人： Boe Technology Group Co., Ltd. , Beijing Boe Display Technology Co., Ltd.
发明人： Xu Zhang , Zhihua Sun , Jianming Wang , Weichao Ma , Seungmin Lee , Honglin Zhang , Zhihao Zhang
IPC分类号： G09G3/3258 , G09G3/3233
CPC分类号： G09G3/3258 , G09G3/3233 , G09G2300/0439 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2310/08 , G09G2320/0223 , G09G2320/043
摘要： The present invention provides a pixel circuit and a driving method thereof, as well as a display device. The pixel circuit comprises a drive transistor and a first energy storage element, a source of the drive transistor being connected with a first end of the first energy storage element. The pixel circuit further comprises a driving module, and has a reset voltage input terminal, a data voltage input terminal, a working voltage input terminal and a plurality of control signal input terminals. The pixel circuit provided by the present invention can prevent the driving current flowing through the electroluminescent unit from being influenced by the turn-on threshold value of the corresponding drive transistor, thereby solving the problem of non-uniform display brightness caused by drift of the turn-on threshold value of the drive transistor thoroughly.

3. 发明授权

US09631143B2 Liquid crystal film, method for preparing the film, temperature-responsive device comprising the film, and circular polarizer made therefrom 有权
公开(公告)号：US09631143B2
公开(公告)日：2017-04-25
申请号：US14529597
申请日：2014-10-31
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
IPC分类号： C09K19/52 , C09K19/20 , C09K19/32 , C09K19/58 , C09K19/50 , C09K19/36 , C09K19/60 , G02F1/13 , C09K19/04
CPC分类号： C09K19/50 , C09K19/2021 , C09K19/36 , C09K19/52 , C09K19/586 , C09K19/588 , C09K19/601 , C09K2019/0448 , C09K2019/0492 , C09K2019/2035 , C09K2019/2042 , C09K2019/2078 , C09K2019/323 , C09K2219/03 , G02F1/132
摘要： The present invention relates to a composite material, a liquid crystal film, a method for preparing the film, a temperature-responsive device comprising the film, and a circular polarizer made therefrom. The liquid crystal film comprises the composite material of the present invention, wherein the composite material comprises a polymer network of a cholesteric liquid crystal material, and a chiral material capable of hydrogen-bond-assisted self-assembly, and wherein the chiral material is dispersed in and restrained by the polymer network. The obtained liquid crystal film can exhibit a high reflectivity and a high transmittance as well as a broad band reflection. And, the liquid crystal film is applicable for an industrial development because it can be produced with a simple process and at a lower cost, and requires a lower UV luminous intensity.

4. 发明授权

US09803117B2 Frame-sealing agent, display panel and display device 有权
公开(公告)号：US09803117B2
公开(公告)日：2017-10-31
申请号：US14339560
申请日：2014-07-24
申请人： BOE Technology Group Co., Ltd. , Beijing BOE Display Technology Co., Ltd.
发明人： Yupeng Wang , Hongming Zhan , Honglin Zhang , Chao Tian
IPC分类号： C09K3/10 , G02F1/1339 , G02F1/1341
CPC分类号： C09K3/1006 , B32B2457/202 , C09K2003/1059 , C09K2200/0625 , C09K2200/0647 , G02F1/1339 , G02F1/1341 , G02F2001/13398 , Y10T428/1059 , Y10T428/1073 , Y10T428/1077 , Y10T428/31515
摘要： The invention discloses a frame-sealing agent, a display panel and a display device. The frame-sealing agent comprises an acrylic resin, an epoxy resin, a thermal curing agent and an ultraviolet photoinitiator, wherein the frame-sealing agent further comprises a compound which decomposes to produce a gas under a condition of light irradiation, heating or high temperature. In the invention, by providing a compound that decomposes to produce a gas under a condition of light irradiation, heating or high temperature, when the frame-sealing agent is cured, the compound decomposes to produce a gas with the effect of light irradiation, heating or high temperature. The light leak of the display screen at the position of backlight is obstructed by the gas. Additionally, the pressure of the gas can retard the diffusion of liquid crystal molecules, so that the contamination of the liquid crystal caused by the too early contact between the liquid crystal and the frame-sealing agent and the relevant display badness are avoided.

5. 发明授权

US09645453B2 Liquid crystal panel having a plurality of first common electrodes and a plurality of first pixel electrodes alternately arranged on a lower substrate, and display device incorporating the same 有权
公开(公告)号：US09645453B2
公开(公告)日：2017-05-09
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： G02F1/141 , G09G3/36 , 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.

6. 发明授权

US09423659B2 Array substrate, liquid crystal display panel, and display device 有权
标题翻译：阵列基板，液晶显示面板和显示装置
公开(公告)号：US09423659B2
公开(公告)日：2016-08-23
申请号：US14371319
申请日：2013-06-21
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： Honglin Zhang , Hebin Zhao , Sha Liu , Dan Wang
IPC分类号： G02F1/1343 , G02F1/1337 , G02F1/1333
CPC分类号： G02F1/134363 , G02F1/133345 , G02F1/133707 , G02F1/13439 , G02F2001/134318
摘要： An array substrate, a liquid crystal display panel (20) and a display device. The array substrate comprises: a substrate (10); a first transparent conductive layer (11) disposed on the substrate (10); an insulating layer (12) disposed on the first conductive layer (11); and a second transparent conductive layer (13) disposed on the insulating layer (20) and configured for forming a horizontal electric field with the first transparent conductive layer (11); the second conductive layer (13) comprises a plurality of transparent electrodes (14), adjacent transparent electrodes (14) possess a slit structure therebetween, and two ends of each transparent electrode each possess a bent structure (16).
摘要翻译：阵列基板，液晶显示面板（20）和显示装置。阵列基板包括：基板（10）; 设置在所述基板（10）上的第一透明导电层（11）; 设置在所述第一导电层（11）上的绝缘层（12）; 以及第二透明导电层（13），其设置在所述绝缘层（20）上并且被配置为与所述第一透明导电层（11）形成水平电场; 第二导电层（13）包括多个透明电极（14），相邻的透明电极（14）之间具有狭缝结构，并且每个透明电极的两端各自具有弯曲结构（16）。

7. 发明申请

US20150070336A1 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：US20150070336A1
公开(公告)日：2015-03-12
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
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。

8. 发明申请

US20150009444A1 LIQUID CRYSTAL DISPLAY AND ELECTRONIC DEVICE 有权
标题翻译：液晶显示和电子设备
公开(公告)号：US20150009444A1
公开(公告)日：2015-01-08
申请号：US14367033
申请日：2013-07-01
申请人： BOE TECHNOLOGY GROUP CO., LTD , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD
发明人： Hebin Zhao , Honglin Zhang , Dan Wang , Xibin Shao
IPC分类号： G02F1/1333 , G02F1/1362 , G02F1/13363 , G02F1/1368 , G02F1/1335
CPC分类号： G02F1/133308 , G02F1/133514 , G02F1/133528 , G02F1/13363 , G02F1/13454 , G02F1/136209 , G02F1/1368 , G02F2001/133317 , G02F2001/133325 , G02F2001/133531 , G02F2001/13356 , G02F2001/133638 , G02F2001/136222
摘要： A liquid crystal display is provided. The liquid crystal display includes a position limiting structure, and further includes a TFT substrate, a CF substrate adhered to an internal surface of the TFT substrate, and an adhesive layer disposed at partial or entire area except a specific area on the internal surface of the TFT substrate. The TFT substrate is fixed on the position limiting structure through the adhesive layer. The internal surface of the CF substrate is adhered to the internal surface of the TFT substrate. The specific area on the internal surface of the TFT substrate includes an overlapped area of the internal surface of the TFT substrate and the internal surface of the CF substrate and an area, for connecting a flexible circuit board, on the internal surface of the TFT substrate.
摘要翻译：提供液晶显示器。液晶显示器包括位置限制结构，并且还包括TFT基板，粘附到TFT基板的内表面的CF基板和设置在部分或整个区域上的粘合层，除了内部表面上的特定区域 TFT基板。 TFT基板通过粘合剂层固定在位置限制结构上。 CF基板的内表面粘附到TFT基板的内表面。 TFT基板的内表面上的比表面积包括TFT基板的内表面和CF基板的内表面的重叠区域，以及用于连接柔性电路板的TFT基板的内表面上的区域。

9. 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.

10. 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。

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