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31.发明授权公开(公告)号：US11307450B2
公开(公告)日：2022-04-19
申请号：US17002819
申请日：2020-08-26
Applicant: BOE Technology Group Co., Ltd.
Inventor： Guangkui Qin
IPC: G02F1/1335 , G02F1/137
Abstract: Disclosed are a display panel, a method for controlling a display panel, and a display device. The display panel includes a light-emitting substrate and an optical modulation structure which are laminated; and the optical modulation structure supports a first state and a second state which are switchable. In the first state of the optical modulation structure, a first light-emitting unit forms an image at a first position. In the second state of the optical modulation structure, the first light-emitting unit forms an image at a second position. According to the present disclosure, with the optical modulation structure, each light-emitting unit is enabled to form two images at different positions in different states. In this way, the state of the optical modulation structure can be continuously switched without increasing the number of light-emitting units, thereby improving a display effect of the display panel.
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公开(公告)号：US10884291B2
公开(公告)日：2021-01-05
申请号：US16596963
申请日：2019-10-09
Inventor： Nanfang Jia , Long Wang , Guangkui Qin
IPC: G02F1/13357
Abstract: The present disclosure provides a transparent display device, including a transparent display panel and at least one full color light source. The transparent display panel includes a first substrate and a second substrate provided opposite to each other, and a polymer liquid crystal mixed layer located therebetween. The light source is located at a side of the first substrate distal to the second substrate, and an orthographic projection of the light source on a plane where the first substrate is located is outside the first substrate. The light source is configured to emit light of at least two colors toward the transparent display panel in a time division manner.
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公开(公告)号：US10826192B2
公开(公告)日：2020-11-03
申请号：US16422321
申请日：2019-05-24
Inventor： Tienlun Ting , Xiangzhong Kong , Lei Wang , Ken Wen , Guangkui Qin
Abstract: An antenna includes: a first substrate and a second substrate; a first antenna electrode is disposed on a side of the first substrate away from the second substrate; a second antenna electrode is disposed on a side of the second substrate away from the first substrate and a microstrip line is disposed on a side of the second substrate close to the first substrate; a liquid crystal layer is disposed between the first substrate and the second substrate; at least one drive electrode assembly is disposed between the first substrate and the second substrate. The at least one drive electrode assembly is configured to achieve impedance matching of the antenna by controlling liquid crystal molecules of the liquid crystal layer to deflect.
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公开(公告)号：US10295835B2
公开(公告)日：2019-05-21
申请号：US14770928
申请日：2014-12-17
Applicant: BOE Technology Group Co., Ltd.
Inventor： Guangkui Qin
IPC: F21V8/00 , G02F1/31 , G02B27/22 , G02F1/1334 , H04N13/395
Abstract: A stereoscopic display device and a stereoscopic display method are provided. The stereoscopic display device comprises: a display unit configured for displaying an image and emitting emergent light; and at least two active scattering panels arranged at a light-emitting side of the display unit and in different planes. The active scattering panels are configured for performing a scattering process to the emergent light, so that the emergent light, after being scattered by the different active scattering panels, forms a stereoscopic picture. By providing a plurality of active scattering panels to achieve stereoscopic display without the provision of a plurality of display panels, it is possible to avoid the problem that backlight emitted by a backlight source is subjected to a serious reduction in transmittance after passing through a plurality of layers of display panels, thereby improving display brightness of a stereoscopic display device.
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35.发明申请公开(公告)号：US20170262088A1
公开(公告)日：2017-09-14
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
CPC classification number: G06F3/041 , G02B6/00 , G02B6/0055 , G02B6/0061 , G02B6/0065 , G06F3/044 , G06F2203/04103
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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Patent Agency Ranking
公开(公告)号：US09690025B2
公开(公告)日：2017-06-27
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.
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公开(公告)号：US20160370654A1
公开(公告)日：2016-12-22
申请号：US14907672
申请日：2015-05-14
Applicant: BOE TECHNOLOGY GROUP CO., LTD
Inventor： Jaegeon You , Xinxing Wang , Weili Zhao , Guangkui Qin
IPC: G02F1/1335 , G02F1/1333
CPC classification number: G02F1/133611 , G02F1/1333 , G02F1/133308 , G02F1/133608
Abstract: A display panel and a display device are provided. The display panel comprises a central region and peripheral regions. The peripheral regions are provided at two opposite ends of the display panel and have a first curvature; the central region is provided between the two opposite ends of the display panel and has a second curvature; and the second curvature of the central region is smaller than the first curvature of the peripheral regions.
Abstract translation: 提供显示面板和显示装置。 显示面板包括中央区域和外围区域。 外围区域设置在显示面板的两个相对端并且具有第一曲率; 中心区域设置在显示面板的两个相对端之间，并具有第二曲率; 并且中心区域的第二曲率小于周边区域的第一曲率。
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公开(公告)号：US09134571B2
公开(公告)日：2015-09-15
申请号：US14057122
申请日：2013-10-18
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Miki Kashima , Teruaki Suzuki , Guangkui Qin
IPC: G02F1/1335 , G02F1/13363
CPC classification number: G02F1/13363 , G02F1/133555 , G02F2001/133531 , G02F2001/133633 , G02F2413/04
Abstract: A liquid crystal panel and a display device are disclosed. In the liquid crystal panel, the first anisotropic optical layer comprises a first phase difference film and a second phase difference film, the second anisotropic optical layer comprises a liquid crystal film and a third phase difference film, wherein an orientation of liquid crystals in the liquid crystal film and an orientation of the liquid crystal layer are parallel to each other, a slow axis direction of the second phase difference film is vertical to the orientation of liquid crystals in the liquid crystal film.
Abstract translation: 公开了一种液晶面板和显示装置。 在液晶面板中，第一各向异性光学层包括第一相位差膜和第二相位差膜，第二各向异性光学层包括液晶膜和第三相位差膜，其中液晶中的取向 晶体膜和液晶层的取向彼此平行，第二相位差膜的慢轴方向与液晶膜中的液晶的取向垂直。
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公开(公告)号：US09081224B2
公开(公告)日：2015-07-14
申请号：US13703648
申请日：2012-10-19
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jaegeon You , Guangkui Qin
IPC: G02F1/1335
CPC classification number: G02F1/133512 , G02F1/133555
Abstract: Embodiments of the present invention provide a transflective liquid crystal display (LCD) panel and a display having the same. The transflective liquid crystal display panel comprises a plurality of pixels, each pixel including a reflective region, a transmissive region, and a transition region located between the reflective region and the transmissive region. A light shielding layer is provided in at least a part of the plurality of the pixels, and the light shielding layer is provided at a position corresponding to the transition region.
Abstract translation: 本发明的实施例提供了半透射型液晶显示器（LCD）面板和具有该面板的显示器。 半透射型液晶显示面板包括多个像素，每个像素包括反射区域，透射区域和位于反射区域和透射区域之间的过渡区域。 在所述多个像素的至少一部分中设置有遮光层，并且所述遮光层设置在与所述过渡区域对应的位置。
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公开(公告)号：US20140049716A1
公开(公告)日：2014-02-20
申请号：US13703648
申请日：2012-10-19
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jaegeon You , Guangkui Qin
IPC: G02F1/1335
CPC classification number: G02F1/133512 , G02F1/133555
Abstract: Embodiments of the present invention provide a transflective liquid crystal display (LCD) panel and a display having the same. The transflective liquid crystal display panel comprises a plurality of pixels, each pixel including a reflective region, a transmissive region, and a transition region located between the reflective region and the transmissive region. A light shielding layer is provided in at least a part of the plurality of the pixels, and the light shielding layer is provided at a position corresponding to the transition region.
Abstract translation: 本发明的实施例提供了半透射型液晶显示器（LCD）面板和具有该面板的显示器。 半透射型液晶显示面板包括多个像素，每个像素包括反射区域，透射区域和位于反射区域和透射区域之间的过渡区域。 在所述多个像素的至少一部分中设置有遮光层，并且所述遮光层设置在与所述过渡区域对应的位置。
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