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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
发明人： Lin Li , Pengxia Liang , Zhongxiao Li , Weili Zhao , Tao Hong , Jinye Zhu , Jing Yu
IPC分类号： G02F1/1337 , G02B30/22 , G02F1/1335 , G02F1/1343
CPC分类号： G02F1/133761 , G02B30/22 , G02F1/133526 , G02F1/134309
摘要： 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
发明人： Weili Zhao , Jae Geon You
IPC分类号： G02F1/1335 , G02F1/13363 , G02F1/1343 , G02F1/1368
摘要： 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
发明人： Xinxing Wang , Weili Zhao , Jaegeon You
IPC分类号： G02F1/1339 , G02F1/1335 , G02F1/1368
摘要： 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
发明人： Weili Zhao , Jikai Yao , Hua Huang
IPC分类号： G02F1/13363 , G02F1/1335
摘要： 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
发明人： Jaegeon You , Xinxing Wang , Weili Zhao , Guangkui Qin
IPC分类号： G02F1/1335 , G02F1/1333
CPC分类号： G02F1/133611 , G02F1/1333 , G02F1/133308 , G02F1/133608
摘要： 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.
摘要翻译： 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：US09217909B2
公开(公告)日：2015-12-22
申请号：US14098219
申请日：2013-12-05
发明人： Weili Zhao
IPC分类号： G02F1/29 , G02F1/1335 , G02F1/1333 , G02F1/137
CPC分类号： G02F1/292 , G02F1/133377 , G02F1/133553 , G02F2001/13793 , G02F2201/30
摘要： 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.
摘要翻译： 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
发明人： Weili Zhao
IPC分类号： G02F1/137
CPC分类号： G02F1/13718 , G02F1/13362 , G02F2001/133541 , G02F2001/133543 , G02F2001/133567 , G02F2201/343
摘要： 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.
摘要翻译： 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：US11320690B2
公开(公告)日：2022-05-03
申请号：US17264530
申请日：2020-06-17
发明人： Meina Yu , Weili Zhao , Mingxing Liu , Rui Li
IPC分类号： G02F1/1335 , F21V8/00 , G02F1/13357 , G02F1/017 , G02F2/02 , G02F1/1333
摘要： A color filter substrate includes: a first base, a first metal wire grid polarizing layer, and first sub-pixel units, second sub-pixel units and third sub-pixel units. The first sub-pixel unit includes a first light conversion pattern emitting light of a second color under excitation of incident light of a first color and a first reflective pattern reflecting the light of the first color and transmitting the light of the second color. The second sub-pixel unit includes a second light conversion pattern emitting light of a third color under the excitation of the incident light of the first color and a second reflective pattern reflecting the light of the first color and transmitting the light of the third color. The third sub-pixel unit is configured to receive the light of the first color and emit light of a fourth color or the light of the first color.
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公开(公告)号：US10509219B2
公开(公告)日：2019-12-17
申请号：US14499689
申请日：2014-09-29
发明人： Weili Zhao
摘要： The present disclosure relates to the display technical field and discloses specifically an electrowetting display apparatus, comprising: an electrowetting casing including a black oil layer to which an ultraviolet absorbing material is added; an ultraviolet light source arranged at a lower side of the electrowetting casing, for emitting ultraviolet (UV) light upwards; and a colored fluorescent layer arranged at an upper side of the electrowetting casing. By means of the electrowetting display apparatus in the present disclosure, wherein the ultraviolet light source emits UV light, the ultraviolet absorbing material in the black oil layer absorbs the UV light when the black oil layer spreads, and the colored fluorescent layer displays colors when the black oil layer is applied with electric power and then contracts, such that no colored membrane is necessary to achieve a colored display, and thus an outstanding display effect can be realized.
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10.发明申请公开(公告)号：US20190101797A1
公开(公告)日：2019-04-04
申请号：US16118323
申请日：2018-08-30
发明人： Haiyan Wang , Wenqing Zhao , Weili Zhao
IPC分类号： G02F1/1343 , G02F1/133 , G02F1/1335
摘要： The present disclosure relates to a grayscale control structure, including a first substrate, a light extraction layer, an electrode layer, a liquid crystal layer, a filter layer and a second substrate which are sequentially stacked. The electrode layer is provided with a plurality of strip-shaped electrodes arranged in parallel to form lens units in the liquid crystal layer. The filter layer includes light exit strips and a black matrix arranged in parallel, and the light exit strips are disposed opposite to the lens units. Light extraction gratings are disposed in the light extraction layer, the light extraction gratings are disposed opposite to the light exit strips, and a projection of individual one of the light exit strips on the light extraction layer covers a corresponding one of the light extraction gratings.
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