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公开(公告)号：US20150009466A1
公开(公告)日：2015-01-08
申请号：US14351706
申请日：2013-06-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Guangkui Qin , Teruaki Suzuki
IPC: G02F1/1343 , G02F1/137
CPC classification number: G02F1/134363 , G02F1/134309 , G02F1/137 , G02F2001/134345 , G02F2001/13706
Abstract: A liquid crystal panel and a display device are provided. The liquid crystal panel comprises a liquid crystal layer and a pixel region. The pixel region comprises a plurality of pixel units. Each of the pixel units comprises a first subsidiary region (310) and a second subsidiary region (320). In an initial state, a major axis direction of liquid crystal molecules in the liquid crystal layer corresponding to the first subsidiary region (310) forms an angle of 90 degrees with respect to a major axis direction of the liquid crystal molecules in the liquid crystal layer corresponding to the second subsidiary region (320). The first subsidiary region (310) comprises two subsidiary sub-regions, and the second subsidiary region (320) comprises one or two subsidiary sub-regions. At least two electrodes for applying an In-plane electric field to the liquid crystal layer are disposed in the subsidiary sub-regions of the first and second subsidiary regions (310) and (320), respectively. At least one of the two electrodes comprises a strip electrode. The strip electrodes of the two subsidiary sub-region of the first subsidiary region (310) form an angle larger than 0 degree and less than 180 degrees with respect to each other. The liquid crystal panel and the display device alleviate the problems of poor viewing angle characteristics and severe color shift at different viewing angles of the conventional liquid crystal panel.
Abstract translation: 提供液晶面板和显示装置。 液晶面板包括液晶层和像素区域。 像素区域包括多个像素单元。 每个像素单元包括第一辅助区域（310）和第二辅助区域（320）。 在初始状态下，对应于第一辅助区域（310）的液晶层中的液晶分子的长轴方向相对于液晶层中的液晶分子的长轴方向形成90度的角度 对应于第二辅助区域（320）。 第一附属区域（310）包括两个辅助子区域，并且第二辅助区域（320）包括一个或两个辅助子区域。 至少两个用于向液晶层施加面内电场的电极分别设置在第一和第二辅助区域（310）和（320）的辅助子区域中。 两个电极中的至少一个包括带状电极。 第一辅助区域（310）的两个辅助子区域的带状电极相对于彼此形成大于0度且小于180度的角度。 液晶面板和显示装置减轻了常规液晶面板在不同视角下的不良视角特性和严重的色偏问题。
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公开(公告)号：US20140132898A1
公开(公告)日：2014-05-15
申请号：US14076542
申请日：2013-11-11
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Guangkui Qin , Jae Geon You
IPC: G02F1/1335
CPC classification number: G02F1/133536 , G02F1/133555 , G02F1/13476 , G02F2001/133531 , G02F2001/133557 , G02F2001/133638 , G02F2203/09 , G02F2203/62
Abstract: The invention discloses a display panel, which comprises a liquid crystal cell, an upper polarizer sheet arranged above the liquid crystal cell, a lower polarizer sheet arranged under the liquid crystal cell and a transflective film arranged under the lower polarizer sheet. The invention further discloses a display device comprising the above display panel. By the invention, not only the transflective display has an improved effect, but also the transflective display has a simple structure and an inexpensive cost in comparison with the existing transflective display mode.
Abstract translation: 本发明公开了一种显示面板，其包括液晶单元，布置在液晶单元上方的上偏振片，布置在液晶单元下方的下偏振片，以及布置在下偏振片下方的透反射膜。 本发明还公开了一种包括上述显示面板的显示装置。 通过本发明，不仅半透反射显示器具有改进的效果，而且与现有的半透反射显示模式相比，透反射显示器具有简单的结构和廉价的成本。
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公开(公告)号：US11095028B2
公开(公告)日：2021-08-17
申请号：US16402862
申请日：2019-05-03
Inventor： Tienlun Ting , Guangkui Qin , Lei Wang , Ken Wen , Xiangzhong Kong
Abstract: A frequency tunable antenna includes a first substrate and a second substrate that are disposed opposite to each other, a second electrode disposed on a side of the second substrate close to the first substrate, a first electrode disposed on a side of the first substrate close to the second substrate, and a liquid crystal layer disposed between the second electrode and the first electrode. The second electrode and the first electrode are configured to adjust transmitting and receiving frequencies of the frequency tunable antenna by controlling an alignment manner of liquid crystals of the liquid crystal layer.
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公开(公告)号：US10665660B2
公开(公告)日：2020-05-26
申请号：US15556405
申请日：2017-01-22
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Ming Zhu , Xue Dong , Jikai Yao , Guangkui Qin , Xinxing Wang , Jing Lv
Abstract: A single-side light-emitting source, a method for manufacturing the same, and a display device are provided. The single-side light-emitting source includes a base substrate; a plurality of light-shielding patterns on the base substrate; a signal transmission pattern covering the plurality of light-shielding patterns; a plurality of first electrodes; an electroluminescent layer on the first electrodes; and a transparent second electrode layer on the electroluminescent layer. In the above single-side light-emitting source, the first electrodes are on the signal transmission pattern, and an orthographic projection of each first electrode onto the base substrate is within an orthographic projection of a corresponding light-shielding pattern onto the base substrate.
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公开(公告)号：US10379394B2
公开(公告)日：2019-08-13
申请号：US13947528
申请日：2013-07-22
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Guangkui Qin
IPC: G02F1/1335
Abstract: Embodiments of the present invention provide a liquid crystal display device and a fabricating method thereof, the display device comprising: a liquid crystal cell, including a color filter substrate and an array substrate provided opposite to each other and liquid crystal material provided between the two substrates; a lower polarizer, provided on a lower surface of the liquid crystal cell, i.e. a light incident side; an upper polarizer, provided on an upper surface of the liquid crystal cell, i.e. a light exiting side; and a light shielding pattern layer, including light shielding lines and being provided above the upper polarizer, i.e., at a light exiting side of the upper polarizer, wherein the color filter substrate is formed with a black matrix and a color filter thereon, and the array substrate is formed with gate lines, data lines, and thin film transistors thereon.
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Patent Agency Ranking
26.发明授权公开(公告)号：US10338707B2
公开(公告)日：2019-07-02
申请号：US15310179
申请日：2015-11-27
Applicant: BOE Technology Group Co., Ltd.
Inventor： Long Wang , Guangkui Qin , Fangzhen Zhang , Xiaoling Xu , Chun Wei Wu , Yanfeng Wang , Li Zhou
Abstract: An integrated front light assembly, a manufacturing method thereof and a reflective display device are disclosed. The integrated front light assembly includes a protective substrate; a touch-control layer disposed on the protective substrate; a light guide layer disposed on the touch-control layer; and a light source disposed on at least one side of the light guide layer. The reflective display device comprises a display panel and the integrated front light assembly. In this way, a thickness of the reflective display device can be reduced and a display effect of the reflective display device can be improved.
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公开(公告)号：US09638957B2
公开(公告)日：2017-05-02
申请号：US13703560
申请日：2012-10-08
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yafeng Yang , Guangkui Qin , Jiaoming Lu , Jaegeon You
IPC: G02F1/13363 , G02F1/139
CPC classification number: G02F1/13363 , G02F1/133634 , G02F1/1393 , G02F2001/133638 , G02F2413/03 , G02F2413/04 , G02F2413/06 , G02F2413/12
Abstract: An embodiment of present invention discloses a liquid crystal display provided with viewing angle compensation. The liquid crystal display provided with viewing angle compensation comprises a liquid crystal cell in a vertical arrangement, upper and lower polarizer sheets, and further comprises the first biaxial compensation film provided between the liquid crystal cell and the lower polarizer sheet, the second biaxial compensation film provided between the liquid crystal cell and the upper polarizer sheet, and a monoaxial compensation film provided at the upside and/or downside of the liquid crystal cell. The embodiment of present invention may be applicable for the viewing angle compensation in wide viewing-angle techniques.
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公开(公告)号：US20150219814A1
公开(公告)日：2015-08-06
申请号：US14359371
申请日：2013-06-17
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Guangkui Qin
CPC classification number: G02B5/3083 , G02B1/14 , G02B5/3041
Abstract: A polarizer is disclosed and it is used in combination with a reflection layer. The polarizer comprises a polarizing layer (702) and a compensation layer (704). The compensation layer (704) is disposed between the polarizing layer (702) and the reflection layer. Accordingly, a display device comprising the polarizer is also disclosed. The polarizer solves the problem of oblique light leakage of OLED displays.
Abstract translation: 公开了偏振器，并且其与反射层组合使用。 偏振器包括偏振层（702）和补偿层（704）。 补偿层（704）设置在偏振层（702）和反射层之间。 因此，还公开了包括偏振器的显示装置。 偏光镜解决OLED显示屏倾斜漏光问题。
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公开(公告)号：US20140176879A1
公开(公告)日：2014-06-26
申请号：US13703560
申请日：2012-10-08
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yafeng Yang , Guangkui Qin , Jiaoming Lu , Jaegeon You
IPC: G02F1/13363
CPC classification number: G02F1/13363 , G02F1/133634 , G02F1/1393 , G02F2001/133638 , G02F2413/03 , G02F2413/04 , G02F2413/06 , G02F2413/12
Abstract: An embodiment of present invention discloses a liquid crystal display provided with viewing angle compensation. The liquid crystal display provided with viewing angle compensation comprises a liquid crystal cell in a vertical arrangement, upper and lower polarizer sheets, and further comprises the first biaxial compensation film provided between the liquid crystal cell and the lower polarizer sheet, the second biaxial compensation film provided between the liquid crystal cell and the upper polarizer sheet, and a monoaxial compensation film provided at the upside and/or downside of the liquid crystal cell. The embodiment of present invention may be applicable for the viewing angle compensation in wide viewing-angle techniques.
Abstract translation: 本发明的实施例公开了一种具有视角补偿的液晶显示器。 提供视角补偿的液晶显示器包括垂直布置的液晶单元，上偏振片和下偏振片，还包括设置在液晶单元和下偏振片之间的第一双轴补偿膜，第二双轴补偿膜 设置在液晶单元和上偏振片之间，以及设置在液晶单元的上侧和/或下侧的单轴补偿膜。 本发明的实施例可以适用于宽视角技术中的视角补偿。
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公开(公告)号：US11621474B2
公开(公告)日：2023-04-04
申请号：US16466358
申请日：2019-01-18
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Guangkui Qin , Xiaoguang Xu
Abstract: The present disclosure relates to an antenna apparatus. The antenna apparatus may include a first substrate; a second substrate opposite the first substrate; a first antenna layer; an insulating layer; and a conductive layer. The first antenna layer may comprise a plurality of antenna units, each of the plurality of antenna units may comprise a radiation patch and is configured to receive the signals in one of the different frequency ranges. The insulating layer may comprise a plurality of sub-insulating layers; the conductive layer may comprise a plurality of conductive electrodes; and the plurality of the sub-insulating layers, the plurality of the conductive electrodes, and the plurality of the antenna units may be in one-to-one correspondence. The radiation patch, at least one of the plurality of conductive electrodes, and at least one of the plurality of sub-insulating layers may constitute a rectifier diode structure.
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