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1.发明申请公开(公告)号：US20150353828A1
公开(公告)日：2015-12-10
申请号：US14529597
申请日：2014-10-31
发明人： Feifei WANG , Xibin SHAO , Dan WANG , Seungmin LEE , Honglin ZHANG
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.
摘要翻译： 本发明涉及一种复合材料，液晶膜，该膜的制备方法，包括该膜的温度响应装置和由其制成的圆形偏振片。 液晶膜包括本发明的复合材料，其中复合材料包括胆甾醇型液晶材料的聚合物网络和能够进行氢键自组装的手性材料，并且其中手性材料分散 在聚合物网络中并受到约束。 所获得的液晶膜可以表现出高反射率和高透射率以及宽带反射。 并且，液晶膜可以用于工业发展，因为它可以以简单的工艺制造并且成本更低，并且需要更低的UV发光强度。
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2.发明申请LIQUID CRYSTAL COMPOSITION, PATTERNED PHASE DELAY FILM AND PREPARATION METHOD THEREOF, AND DISPLAY DEVICE 审中-公开液晶组合物，图案延迟膜及其制备方法及显示装置公开(公告)号：US20160355733A1
公开(公告)日：2016-12-08
申请号：US14894798
申请日：2015-06-18
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 , G02F1/1333 , G02B5/30 , C09K19/58 , G02F1/1341
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 is disclosed, which 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 prepared from the liquid crystal mixtures and preparation method thereof, as well as a display device comprising the phase delay film are also disclosed. The preparation of the patterned phase-delay film can be implemented by a two-step polymerization process including UV-polymerization and photo-polymerization. The process is simple and the costs are low.
摘要翻译： 公开了一种液晶组合物，其包含可光聚合液晶混合物和可热聚合液晶混合物，并且两种混合物具有相反的旋转方向。 还公开了由液晶混合物制备的图案化延迟膜及其制备方法，以及包括相延迟膜的显示装置。 图案化相延迟膜的制备可以通过包括UV聚合和光聚合的两步聚合方法来实现。 流程简单，成本低。
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公开(公告)号：US20240274775A1
公开(公告)日：2024-08-15
申请号：US18648939
申请日：2024-04-29
发明人： Wengang SU , Wei HAO , Haiwei SUN , Lingyun SHI , Feifei WANG , Rui SHI
IPC分类号： H01L33/62 , H01L23/48 , H01L25/075 , H01L33/60
CPC分类号： H01L33/62 , H01L23/48 , H01L25/0753 , H01L33/60
摘要： A backplane and a glass-based circuit board. The backplane includes: a base substrate and a plurality of light-emitting units, arranged in an array on the base substrate. Each of the light-emitting units includes at least one light-emitting sub-unit; the light-emitting sub-unit includes a connection line and a plurality of light-emitting diode chips connected with the connection line, and the light-emitting diode chips are located on a side of the connection line away from the base substrate. The connection line includes a first connection portion, a second connection portion and a third connection portion; in each of the light-emitting sub-units, the third connection portion includes a plurality of connection sub-portions, each of the connection sub-portions includes at least one electrical contact point; the electrical contact points at adjacent ends of adjacent connection sub-portions constitute an electrical contact point pair.
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公开(公告)号：US20230369233A1
公开(公告)日：2023-11-16
申请号：US17426815
申请日：2021-01-28
发明人： Chunjian LIU , Zouming XU , Feifei WANG , Qin ZENG , Xintao WU , Jian TIAN , Jie LEI , Jie WANG , Yufei ZHAN
IPC分类号： H01L23/538 , H01L25/16
CPC分类号： H01L23/5386 , H01L25/167
摘要： The present disclosure relates to the field of display technology, and provides a wiring substrate, an array substrate, and a light emitting module. The wiring substrate includes a base substrate, a first metal wiring layer, and an insulating material layer stacked in sequence. The first metal wiring layer is provided with a plurality of drive leads extending along a first direction, and the insulating material layer is provided with a plurality of via holes exposing the drive leads. Through adjusting positions of the drive leads and positions of the via holes, the wiring substrate can be applied to different microchips, and used further to prepare different array substrates.
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公开(公告)号：US20220260878A1
公开(公告)日：2022-08-18
申请号：US17629416
申请日：2021-04-26
发明人： Feifei WANG , Hongming ZHAN , Xibin SHAO , Lintao JI
IPC分类号： G02F1/13363 , G02F1/1337
摘要： Provided are a display panel and a method for preparing same, and a display apparatus. The display panel includes an array substrate and an opposite substrate, which are oppositely arranged, and a liquid crystal layer, which is arranged between the array substrate and the opposite substrate, wherein a compensation layer is arranged on the array substrate or the opposite substrate, and an included angle between an optical axis direction of the compensation layer and an initial optical axis direction of liquid crystal molecules in the liquid crystal layer is less than or equal to 10 degrees; dispersion characteristics of the liquid crystal layer and the compensation layer are the opposite of each other.
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公开(公告)号：US20220252942A1
公开(公告)日：2022-08-11
申请号：US17627691
申请日：2021-03-08
发明人： Feifei WANG , Hongming ZHAN , Xibin SHAO
IPC分类号： G02F1/13363 , G02F1/1335 , G03F7/00
摘要： A display panel, including an array substrate and an opposite substrate that are arranged opposite to each other, and a liquid crystal layer. A color filter layer and a compensation layer are provided on the array substrate or the opposite substrate; the color filter layer includes n color filter units that are periodically arranged; the compensation layer includes n compensation units; and the ith compensation unit is configured to enable the sum of the phase retardation of the light of an ith color passing through the ith compensation unit and the phase retardation of the light of the ith color passing through the liquid crystal layer is an integer multiple of the wavelength of the light of the ith color. Further disclosed are a display apparatus including the display panel, and a manufacturing method for the display panel.
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公开(公告)号：US20200292894A1
公开(公告)日：2020-09-17
申请号：US16643629
申请日：2019-08-29
发明人： Hao LIU , Ruichen ZHANG , Hongming ZHAN , Kaixuan WANG , Feifei WANG , Bo FENG
IPC分类号： G02F1/1362 , G02F1/13357 , G02F1/133
摘要： A display panel and a display device are provided. The display panel includes a display liquid crystal panel and a light control panel that are stacked; the display liquid crystal panel includes grid lines; the grid lines include first grid lines extending along a first direction and second grid lines extending along a second direction, the first direction intersect with the second direction; the first grid lines and the second grid lines define a plurality of sub-pixel units; the light control panel allows backlight to illuminate into the display liquid crystal panel through the light control panel, and includes signal lines; the signal lines include first signal lines extending along the first direction and second signal lines extending along the second direction; the first signal lines and the second signal lines define a plurality of light control units; at least part of the signal lines is a fold line.
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8.发明申请公开(公告)号：US20190340972A1
公开(公告)日：2019-11-07
申请号：US16209360
申请日：2018-12-04
发明人： Wei HAO , Feifei WANG , Luqiang GUO , Jieqiong WANG , Ziqiang GUO
摘要： A backlight driving circuit includes a backlight driving sub-circuit. The backlight driving sub-circuit includes at least one voltage receiving end; at least two switch sub-circuits and at least two driving ends. The voltage receiving end is connected to first electrodes of at least two light emitting elements. Second electrodes of the at least two light emitting elements are connected to first ends of the at least two switch sub-circuits, respectively. The control end of each switch sub-circuit receives a switch control signal. The second end of each switch sub-circuit is connected to a corresponding driving end. The first end and the second end of the switch sub-circuit are connected or disconnected under the control of the switch control signal.
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9.发明公开公开(公告)号：US20240192543A1
公开(公告)日：2024-06-13
申请号：US17802568
申请日：2021-09-15
发明人： Bowen LI , Feifei WANG , Lintao JI , Hongming ZHAN , Kaixuan WANG
IPC分类号： G02F1/1335 , G02F1/1333 , G02F1/13363 , G02F1/1337 , G03F7/00
CPC分类号： G02F1/133516 , G02F1/133357 , G02F1/133634 , G02F1/133723 , G03F7/0007
摘要： A liquid crystal display panel includes a first substrate, a second substrate and a liquid crystal layer. The first substrate and the second substrate are disposed opposite to each other, and the liquid crystal layer is located between the first substrate and the second substrate. The first substrate includes a first base, a color filter layer and a first planarization layer. The color filter layer is located on a side of the first base proximate to the liquid crystal layer, and the first planarization layer is located on a side of the color filter layer proximate to the liquid crystal layer and covers the color filter layer. A material of the first planarization layer includes a resin mixture containing polyimide.
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10.发明公开公开(公告)号：US20230305340A1
公开(公告)日：2023-09-28
申请号：US18326208
申请日：2023-05-31
发明人： Feifei WANG , Hongming ZHAN , Xibin SHAO , Lintao JI , Bowen LI
IPC分类号： G02F1/1337 , G02F1/1333 , G02F1/13363
CPC分类号： G02F1/133749 , G02F1/133357 , G02F1/13363
摘要： A liquid crystal display panel includes a first and second base substrates, a liquid crystal layer and an optical compensation layer. In the liquid crystal layer, a first alignment film is configured to anchor a part, proximate to the first alignment film, of second liquid crystal molecules, and a second alignment film is configured to anchor a part, proximate to the second alignment film, of the second liquid crystal molecules. In the optical compensation layer, a third alignment film is configured to anchor first liquid crystal molecules proximate to the third alignment film. A direction of orthogonal projections of long axes of the first liquid crystal molecules is parallel to a direction of orthogonal projections of long axes of second liquid crystal molecules anchored by the first and second alignment films. Rubbing directions of the first alignment film, the second alignment film and the third alignment film are the same.
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