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公开(公告)号：US11783790B2
公开(公告)日：2023-10-10
申请号：US17050302
申请日：2019-07-17
发明人： Zhe Wang , Qingqing Ma , Chao Tian , Rui Xu , Shuo Li , Min Wang , Xiang Yuan , Linyu Li , Haizhou Ren , Haiyang Tian , Kaifeng Wang , Yinan Gao , Guojie Qin
IPC分类号： G09G3/34 , G02F1/1685 , G02F1/1681 , G02F1/167
CPC分类号： G09G3/344 , G02F1/167 , G02F1/1681 , G02F1/1685 , G09G2300/0426 , G09G2310/0254 , G09G2310/08 , G09G2320/0242 , G09G2320/0666 , G09G2330/021
摘要： A display substrate includes a first substrate, a microcup structure layer, an electrophoretic liquid and a second substrate. The first substrate includes a pixel electrode layer which includes a plurality of pixel electrodes. The microcup structure layer is disposed on a side of the first substrate. The microcup structure layer includes a plurality of microcups, each microcup has a first opening and a second opening opposite to the first opening, the first opening is closer to the pixel electrode layer than the second opening, a size of the first opening being greater than a size of the second opening. The electrophoretic fluid is filled in the plurality of microcups, and the electrophoretic fluid is incorporated with charged particles. The second substrate is disposed on a side, away from the first substrate, of the microcup structure layer with the electrophoretic fluid, and the second substrate includes a common electrode layer.
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公开(公告)号：US11740531B2
公开(公告)日：2023-08-29
申请号：US16956974
申请日：2019-07-31
发明人： Zhe Wang , Qingqing Ma , Chao Tian , Rui Xu , Min Wang , Tianjiao Wang , Yan Zhang , Haiyang Tian
IPC分类号： G02F1/16757 , G02F1/167 , G09G3/34 , G02F1/16766
CPC分类号： G02F1/16757 , G02F1/167 , G02F1/16766 , G09G3/344
摘要： Embodiments of the present disclosure provide an electronic paper, a display device, and a driving method. A plurality of first half-cup structures each includes charged dye particles with a single electric property are provided on the first driving backplane, a plurality of second half-cup structures each includes charged dye particles with a single electric property are provided on the second driving backplane; one first half-cup structure and the opposite second half-cup structures constitute a micro-cup structure, a electric property of the charged dye particles in the first half-cup structure is opposite to that in the second half-cup structure in the same micro-cup structure; a cross-sectional area of the respective second half-cup structures gradually decreases in a direction pointing from the second driving backplane to the first driving backplane; and a cross-sectional area of the respective first half-cup structures gradually decreases in an opposite direction.
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公开(公告)号：US11489129B2
公开(公告)日：2022-11-01
申请号：US17041334
申请日：2020-01-21
发明人： Min Wang , Rui Xu , Chao Tian , Zhe Wang , Shuo Li , Xiang Yuan , Qingqing Ma , Wenyuan Xi , Yinan Gao
摘要： A display unit, a display substrate, a driving method of the display substrate and a display device are provided. The display unit includes a first electrode, a second electrode disposed above the first electrode, a functional layer disposed between the first electrode and the second electrode, and the functional layer includes a luminescent material with electrical bistable characteristics. The display unit is provided with the functional layer of the luminescent material with the electrical bistable characteristics, so that the display unit can emit light when being in a high conductivity state and still keep emitting light after being de-energized, and does not emit light when being in a low conductivity state, thereby realizing display and non-display of the display unit.
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公开(公告)号：US09713249B2
公开(公告)日：2017-07-18
申请号：US14235955
申请日：2013-12-12
发明人： Liang Cheng , Yang Li , Peng Qi , Yang Huang , Xiaowei Gong , Lian Sun , Chunyang Nie , Min Wang
CPC分类号： H05K1/028 , H05K1/0296 , H05K1/117 , H05K3/323 , H05K2201/09727 , H05K2201/09781 , H05K2201/10136
摘要： A Chip on Film (COF) flexible circuit board and a display device using the COF flexible circuit board are provided. The circuit board includes: a substrate; a plurality of conductive terminals arranged separately in parallel over the substrate, each of the plurality of conductive terminals including a wide line and a narrow line; and a anisotropic conductive adhesive region provided over the substrate. A connection site of the wide line and the narrow line is located in an overlapping area of the anisotropic conductive adhesive region and the substrate. The embodiments of the invention can reduce the probability of the circuit board being broken and the undesirable phenomena such as open circuit.
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25.发明授权公开(公告)号：US09134352B2
公开(公告)日：2015-09-15
申请号：US14086439
申请日：2013-11-21
发明人： Shanshan Huang , Min Wang , Chunyang Nie
CPC分类号： G01R19/32 , G01R19/0092 , G09G3/3648 , G09G2320/041
摘要： The invention discloses a current detecting circuit, a temperature compensating device and a display device, and relates to the field of display technology, which resolves the problem of image flicker in the display screen or abnormal display due to changes in the turn-on voltage of the thin film transistors in the display panel caused by changes in the temperature in the prior art. The current detecting circuit includes a voltage source, a first mirror current source for supplying a reference current, a second mirror current source for obtaining a difference between a current output from the first mirror current source and a current output from a unit to be detected and converting the difference into a voltage signal, and an inverter for amplifying the voltage signal and output a detection result. A temperature compensating device including the foregoing current detecting circuit. A display device including the above temperature compensating device.
摘要翻译： 本发明公开了一种电流检测电路，温度补偿装置和显示装置，涉及显示技术领域，其解决了由于接通电压的变化引起的显示画面中的图像闪烁或异常显示的问题 由现有技术的温度变化引起的显示面板中的薄膜晶体管。 电流检测电路包括电压源，用于提供参考电流的第一反射镜电流源，用于获得从第一反射镜电流源输出的电流与待检测单元的电流输出之间的差的第二反射镜电流源， 将差值转换为电压信号，以及用于放大电压信号并输出检测结果的反相器。 一种包括上述电流检测电路的温度补偿装置。 一种包括上述温度补偿装置的显示装置。
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公开(公告)号：US11127344B2
公开(公告)日：2021-09-21
申请号：US16901253
申请日：2020-06-15
发明人： Peng Zhao , Bin Li , Xiuqin Yang , Huiming Wang , Jing Ma , Rongcheng Liu , Min Wang , Qing Lei , Jinbo Xu
IPC分类号： G09G3/32
摘要： A method for driving a display panel, a device for driving a display panel and a display device are provided. The method for driving a display panel includes: acquiring a GOA signal corresponding to a current frame of image, where the GOA signal includes a plurality of clock signals; determining a transmission channel corresponding to each of the plurality of clock signals, and generating a correspondence relationship between the clock signals and respective transmission channels, where the transmission channels are used to deliver the clock signals from a GOA control signal generator to a GOA circuit of the display panel, the current frame of image is different from at least one frame of image previous to the current frame of image with respect to the correspondence relationship between the clock signals and respective transmission channels; and transmitting the clock signals by using the determined transmission channels.
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27.发明申请公开(公告)号：US20140159998A1
公开(公告)日：2014-06-12
申请号：US14086439
申请日：2013-11-21
发明人： Shanshan Huang , Min Wang , Chunyang Nie
CPC分类号： G01R19/32 , G01R19/0092 , G09G3/3648 , G09G2320/041
摘要： The invention discloses a current detecting circuit, a temperature compensating device and a display device, and relates to the field of display technology, which resolves the problem of image flicker in the display screen or abnormal display due to changes in the turn-on voltage of the thin film transistors in the display panel caused by changes in the temperature in the prior art. The current detecting circuit includes a voltage source, a first mirror current source for supplying a reference current, a second mirror current source for obtaining a difference between a current output from the first mirror current source and a current output from a unit to be detected and converting the difference into a voltage signal, and an inverter for amplifying the voltage signal and output a detection result. A temperature compensating device including the foregoing current detecting circuit. A display device including the above temperature compensating device.
摘要翻译： 本发明公开了一种电流检测电路，温度补偿装置和显示装置，涉及显示技术领域，其解决了由于接通电压的变化引起的显示画面中的图像闪烁或异常显示的问题 由现有技术的温度变化引起的显示面板中的薄膜晶体管。 电流检测电路包括电压源，用于提供参考电流的第一反射镜电流源，用于获得从第一反射镜电流源输出的电流与待检测单元的电流输出之间的差的第二反射镜电流源， 将差值转换为电压信号，以及用于放大电压信号并输出检测结果的反相器。 一种包括上述电流检测电路的温度补偿装置。 一种包括上述温度补偿装置的显示装置。
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公开(公告)号：US12044944B2
公开(公告)日：2024-07-23
申请号：US17376213
申请日：2021-07-15
发明人： Shaokai Su , Liguang Deng , Gang Hua , Min Wang , Zhe Wang , Dong Wang , Shaobo Li , Meng Gong , Pengkai Fan , Jintang Hu , Liangliang Pan , Jinghao Liu
IPC分类号： G02F1/167 , G02F1/1362 , G02F1/1368 , G02F1/16755 , G02F1/16766 , G02F1/1677 , G02F1/1685 , G02F1/16757
CPC分类号： G02F1/167 , G02F1/136286 , G02F1/1368 , G02F1/16755 , G02F1/16766 , G02F1/1677 , G02F1/1685 , G02F1/16757
摘要： Electronic paper includes a display panel and a drive component. The display panel may include a plurality of pixels disposed in a display region and a photoelectric conversion transistor disposed in a non-display region. The drive component is electrically connected to the plurality of pixels, and is electrically connected to a current output terminal of the photoelectric conversion transistor.
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公开(公告)号：US11822167B2
公开(公告)日：2023-11-21
申请号：US17764921
申请日：2021-03-10
发明人： Xiuyun Chen , Lingyu Sun , Jingjun Du , Peng Zhong , Tingxiu Hou , Jian Zhao , Min Wang , Fei Liang
IPC分类号： G02F1/133 , G02F1/1685 , G02F1/1676 , G02F1/13357 , G02F1/1343 , G02F1/167 , G09F9/35
CPC分类号： G02F1/13318 , G02F1/13439 , G02F1/133615 , G02F1/167 , G02F1/1676 , G02F1/1685 , G02F2201/44 , G02F2203/01 , G09F9/35
摘要： A display module and a display device are provided in the embodiments of the present disclosure. The display module includes a display panel, the display panel includes a first surface and a second surface opposite to each other, at least one of the first surface and the second surface is a display surface, and the display module further includes an optical modulation structure arranged on at least one of the first surface and the second surface of the display panel. The optical modulation structure includes: a first transparent substrate and a second transparent substrate arranged opposite to each other, a charged particle arranged between the first transparent substrate and the second transparent substrate, and a first transparent electrode structure arranged between the first transparent substrate and the second transparent substrate and configured to form an electric field for driving the charged particle to move.
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公开(公告)号：US11646323B2
公开(公告)日：2023-05-09
申请号：US16910632
申请日：2020-06-24
发明人： Min Wang , Rui Xu , Shaobo Li , Guangquan Wang , Chao Tian , Zhe Wang , Meng Gong , Yongchun Lu
CPC分类号： H01L27/124 , G02F1/136
摘要： An array substrate, a display panel and a display device are provided by the present disclosure. The array substrate includes a plurality of pixel structures in a display area of the array substrate and arranged in rows and columns, a plurality of first driving signal wires extending in a row direction; and a plurality of leads extending in a row direction, the plurality of leads including a plurality of first-type leads and at least one second-type lead. A respective first driving signal wire is electrically connected to a row of the pixel structures and is electrically connected to a respective first-type lead via a first electrical connection point. The at least one second-type lead is electrically connected to a respective first driving signal wire via a second electrical connection point and is connected in parallel with a corresponding first-type lead electrically connected to the respective first driving signal wire.
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