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公开(公告)号：US12117695B2
公开(公告)日：2024-10-15
申请号：US18273557
申请日：2021-12-27
Applicant: BOE Technology Group Co., Ltd.
Inventor： Lin Li , Pengxia Liang , Zhongxiao Li , Weili Zhao , Tao Hong , Jinye Zhu , Jing Yu
IPC: G02F1/1337 , G02B30/22 , G02F1/1335 , G02F1/1343
CPC classification number: G02F1/133761 , G02B30/22 , G02F1/133526 , G02F1/134309
Abstract: The present invention provides a liquid crystal lens panel and a display device. The liquid crystal lens panel comprises a first substrate (10) and a second substrate (20) that are opposite to each other, and a liquid crystal layer (30) provided between the first substrate (10) and the second substrate (20); the first substrate (10) comprises a first structural layer (12) provided on a first base (11) and a first orientation layer (13) provided on the first structural layer (12); the second substrate (20) comprises a second structural layer (22) provided on a second base (21) and a second orientation layer (23) provided on the second structural layer (22); on a plane parallel to the liquid crystal lens panel, at least one of the first orientation layer (13) and the second orientation layer (23) comprises multiple orientation areas, orientation pretilt angles of at least two orientation areas are different.
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2.发明授权公开(公告)号：US10649270B2
公开(公告)日：2020-05-12
申请号：US15973856
申请日：2018-05-08
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Weili Zhao , Jae Geon You
IPC: G02F1/1335 , G02F1/13363 , G02F1/1343 , G02F1/1368
Abstract: A color filter substrate, a display panel and a display apparatus containing the color filter substrate are provided. The color filter substrate includes a color filter layer, a phase difference layer and a first wire grid polarizer arranged in sequence, the phase difference layer including a plurality of first phase shift structures and a plurality of second phase shift structures arranged alternately, the phase difference layer allowing P light that passes through the first phase shift structures and P light that passes through the second phase shift structures to have a phase difference.
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3.发明授权公开(公告)号：US10534226B2
公开(公告)日：2020-01-14
申请号：US15119355
申请日：2016-01-15
Applicant: Boe Technology Group Co., Ltd.
Inventor： Xinxing Wang , Weili Zhao , Jaegeon You
IPC: G02F1/1339 , G02F1/1335 , G02F1/1368
Abstract: The present invention provides a curved display device, a method for manufacturing a curved display device and an electronic device. The curved display device may comprise a first curved light-transmitting substrate, a second curved light-transmitting substrate arranged opposite to the first curved light-transmitting substrate and a sealant having a particular width distribution which is located between the first curved light-transmitting substrate and the second curved light-transmitting substrate and coated along edges of the first curved light-transmitting substrate and the second curved light-transmitting substrate. The sealant having particular width distribution enables the first curved light-transmitting substrate to adhere to the second curved light-transmitting substrate, and reduces the stresses in the first curved light-transmitting substrate and the second curved light-transmitting substrate, while changing the stress distributions of the first curved light-transmitting substrate and the second curved light-transmitting substrate.
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公开(公告)号：US10254588B2
公开(公告)日：2019-04-09
申请号：US15452904
申请日：2017-03-08
Applicant: BOE Technology Group Co., Ltd.
Inventor： Weili Zhao , Jikai Yao , Hua Huang
IPC: G02F1/13363 , G02F1/1335
Abstract: A curved surface LCD panel and a display device are disclosed. The curved surface LCD panel includes an array substrate and an opposite substrate parallel with each other and curved in a same direction, wherein edge zones of the array substrate and the opposite substrate having plural optical retardation zones, each of the optical retardation zones on the array substrate being corresponding to one of the optical retardation zones on the opposite substrate, and two corresponding optical retardation zones constituting a zone group; a LC layer located between the array substrate and the opposite substrate; and an optical compensation film attached at each of the optical retardation zones in at least one zone group; wherein the optical compensation film being perpendicular to an optical axis of the optical retardation zone attached with the optical compensation film and having an equal optical retardation with the optical retardation zone.
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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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Patent Agency Ranking
公开(公告)号：US09217909B2
公开(公告)日：2015-12-22
申请号：US14098219
申请日：2013-12-05
Applicant: Boe Technology Group Co., Ltd.
Inventor： Weili Zhao
IPC: G02F1/29 , G02F1/1335 , G02F1/1333 , G02F1/137
CPC classification number: G02F1/292 , G02F1/133377 , G02F1/133553 , G02F2001/13793 , G02F2201/30
Abstract: The present application discloses a display panel, comprising: a first substrate, a second substrate, and a blue phase liquid crystal layer interposed between the first substrate and the second substrate. The first substrate and the second substrate are adapted to generate an electric field in a first direction perpendicular to the display panel. An optical path diverting device is provided between the first substrate and the second substrate, the optical path diverting device is configured so that a light entering the blue phase liquid crystal layer in the first direction from the first substrate is diverted to propagate in the blue phase liquid crystal layer in a second direction parallel to the display panel, and then the light propagating in the second direction is diverted to pass through the blue phase liquid crystal layer and exit from the second substrate in the first direction. According to the present invention, by providing an optical path diverting device in the liquid crystal cell, the display panel can perform normal display even under a vertical electric field, and thus solves the problem that the driving voltage is too large by using a lateral electric field.
Abstract translation: 本申请公开了一种显示面板，包括：第一基板，第二基板和插入在第一基板和第二基板之间的蓝相液晶层。 第一基板和第二基板适于在垂直于显示面板的第一方向上产生电场。 在第一基板和第二基板之间设置光路转向装置，光路转向装置被配置为使得从第一基板沿第一方向进入蓝相液晶层的光被转向以在蓝相中传播 在与显示面板平行的第二方向上的液晶层，然后将沿第二方向传播的光转向通过蓝相液晶层，并沿第一方向从第二基板排出。 根据本发明，通过在液晶单元中设置光路转向装置，即使在垂直电场下也能够进行正常的显示，因此通过使用横向电力来解决驱动电压过大的问题 领域。
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公开(公告)号：US20140055730A1
公开(公告)日：2014-02-27
申请号：US13995949
申请日：2012-11-06
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Weili Zhao
IPC: G02F1/137
CPC classification number: G02F1/13718 , G02F1/13362 , G02F2001/133541 , G02F2001/133543 , G02F2001/133567 , G02F2201/343
Abstract: A liquid crystal display device, which comprises: a backlight source (1); a first handedness cholesteric liquid crystal film layer (2), located at an upper side of the backlight source (1) as a light emitting surface; an array substrate (3), located at an upper side of the first handedness cholesteric liquid crystal film layer (2); a color filter substrate (5), located at an upper side of the array substrate (3); and a second handedness cholesteric liquid crystal layer (4), sandwiched between the array substrate (3) and the color filter substrate (5), the first handedness being opposite to the second handedness. The liquid crystal display device greatly improves light efficiency and transmittance of the display and saves the processing steps and manufacturing costs.
Abstract translation: 一种液晶显示装置，包括：背光源（1）; 位于背光源（1）的上侧的作为发光面的第一螺旋胆甾型液晶膜层（2） 阵列基板（3），位于所述第一倍性胆甾型液晶膜层（2）的上侧; 位于阵列基板（3）的上侧的滤色器基板（5）; 以及夹在所述阵列基板（3）和所述滤色器基板（5）之间的第二螺旋线性胆甾型液晶层（4），所述第一旋切性与所述第二旋度相反。 液晶显示装置大大提高了显示器的光效率和透光率，并节省了处理步骤和制造成本。
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公开(公告)号：US11675239B2
公开(公告)日：2023-06-13
申请号：US17486655
申请日：2021-09-27
Inventor： Weili Zhao
IPC: G02F1/1362 , G02F1/1343 , H01L27/12 , G02F1/1335
CPC classification number: G02F1/136286 , G02F1/13439 , G02F1/133514 , G02F1/133548 , H01L27/1244
Abstract: The present application provides an array substrate and a display device. The array substrate includes: a first substrate and a plurality of signal lines on the first substrate. The plurality of signal lines are arranged along a first direction; at least one of the plurality of signal lines include a plurality of signal sub-lines arranged at intervals along the first direction, the plurality of signal sub-lines are electrically connected, each of the plurality of signal sub-lines extends along a second direction, and the second direction intersects the first direction.
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9.发明授权公开(公告)号：US11366340B2
公开(公告)日：2022-06-21
申请号：US16473460
申请日：2018-11-19
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zhongxiao Li , Xiaochuan Chen , Wenqing Zhao , Weili Zhao , Haiyan Wang , Chen Yu Chen
Abstract: A liquid crystal cell, a method of driving a liquid crystal cell, and a liquid-crystal-based spectacle lens are provided. The liquid crystal cell includes: a ring-like electrode layer, a liquid crystal layer, and an opposite electrode layer. The second ring-like electrode region is concentric with the first ring-like electrode region and surrounds the first ring-like electrode region; the first ring-like electrode region is configured to drive corresponding liquid crystal molecules in the liquid crystal layer, so as to form a first Fresnel zone plate region in the liquid crystal cell; the second ring-like electrode region is configured to drive corresponding liquid crystal molecules in the liquid crystal layer, so as to form a second Fresnel zone plate region of the liquid crystal cell; an order of the second Fresnel zone plate region is smaller than an order of the first Fresnel zone plate region.
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公开(公告)号：US11106102B2
公开(公告)日：2021-08-31
申请号：US16713331
申请日：2019-12-13
Applicant: BOE Technology Group Co., Ltd.
Inventor： Weili Zhao
IPC: G02F1/137 , G02F1/1335 , G02F1/13357 , G02F1/13363
Abstract: The present disclosure discloses a display substrate, a method for manufacturing same, and a display device, relating to the field of display technologies. The display substrate comprises a base substrate, and a transflective layer and a quantum dot (QD) structure that are sequentially stacked in a direction away from the base substrate. The QD structure is configured to emit light in a second wavelength range under excitation by light in a first wavelength range. The second wavelength range is outside the first wavelength range. The transflective layer is configured to reflect the light in the first wavelength range and transmit the light in the second wavelength range.
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