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公开(公告)号：US10705349B2
公开(公告)日：2020-07-07
申请号：US15509434
申请日：2016-08-05
发明人： Xiaochen Niu , Xue Dong , Wenqing Zhao , Xiaochuan Chen , Jian Gao , Pengcheng Lu , Ming Yang , Qian Wang , Rui Xu , Lei Wang , Pengpeng Wang
IPC分类号： G02B27/22 , G02B30/26 , H04N13/312 , H04N13/324 , G02B27/42 , G02B30/25 , H04N13/302 , G02F1/1335 , G02F1/1368 , G02F1/13357 , H04N13/30 , F21V8/00 , G02F1/1362 , G02F1/1333
摘要： Disclosed are a dual-view naked-eye 3D display device and a method for manufacturing the same, and a liquid crystal display device. The dual-view naked-eye 3D display device includes a thin film transistor (TFT) substrate, a diffraction grating provided on the TFT substrate, a liquid crystal layer provided on the diffraction grating, a polarizer provided on the liquid crystal layer, and a light source for emitting light to the TFT substrate. The TFT substrate includes a plurality of pixel units arranged in an array, the diffraction grating in each pixel unit having two grating patterns, and the extending directions of the light-shielding strips of the two grating patterns being at a predetermined angle.
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公开(公告)号：US10661105B2
公开(公告)日：2020-05-26
申请号：US15147048
申请日：2016-05-05
发明人： Rui Xu , Xiaochuan Chen , Haisheng Wang , Lei Wang , Ming Yang , Qian Wang , Pengcheng Lu , Peng Liu , Shengji Yang , Yingming Liu , Jiantao Liu
摘要： Disclosed are a respirator and a head-mounted protection apparatus. The respirator includes a respirator body. A breathing passage is formed in the respirator body for airflow when a user breathes. The respirator further includes a filter layer switching device and at least two filter layers of different filtering properties, and the filter layer switching device is installed on the respirator body and is configured to switch filter layers below the breathing passage according to requirements. In use of the respirator, the user can transfer a filter layer of a required performance to a region below the breathing passage using the filter layer switching device based on his requirement for air filtration.
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公开(公告)号：US10551627B2
公开(公告)日：2020-02-04
申请号：US15511558
申请日：2016-05-27
发明人： Jian Gao , Xiaochuan Chen , Wenqing Zhao , Pengcheng Lu , Ming Yang , Qian Wang , Xiaochen Niu , Rui Xu , Lei Wang
IPC分类号： G02F1/1343 , G02B27/22 , G02B5/18 , G02F1/1335
摘要： A 3D display device is provided. The 3D display device includes a display panel and a light source, the display panel including a first substrate and a second substrate, wherein, the light source is disposed on a side surface of the first substrate, and configured to emit light into the first substrate, wherein, light is propagated in the first substrate in a total reflection manner; the 3D display device further includes a light adjustment structure disposed on a surface of the first substrate facing the second substrate; the light adjustment structure is configured to adjust an emergent direction of light incident into the light adjustment structure from the first substrate, such that a first part of light emerging from the light adjustment structure is propagated in a left eye direction through a first display unit of the display panel, and a second part of light emerging from the light adjustment structure is propagated in a right eye direction through a second display unit of the display panel. Thus, a utilization rate and brightness of light can be improved, and a thickness of the display device is reduced.
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公开(公告)号：US10401691B2
公开(公告)日：2019-09-03
申请号：US15039122
申请日：2015-09-21
发明人： Ming Yang , Xi Chen , Xue Dong , Wenqing Zhao , Renwei Guo , Hailin Xue , Rui Xu
IPC分类号： G02F1/1343 , G02F1/1362 , H01L27/32 , G02F1/1337
摘要： A display panel and a display device are provided. The display panel includes a plurality of gate lines, a plurality of data lines and a plurality of sub-pixels (11) formed by the plurality of gate lines and the plurality of data lines intersecting with each other, and the plurality of sub-pixels (11) forming an array. In the array formed by the plurality of sub-pixels (11), a ratio of a width in a row direction to a height in a column direction of each sub-pixel (11) is greater than 1:3, and a first row of sub-pixels and a second row of sub-pixels are alternately arranged in the column direction. Each sub-pixel (11) in the first row of sub-pixels and its adjacent sub-pixel in the second row of sub-pixels have different colors. Each sub-pixel (11) in the second row of sub-pixels and its adjacent sub-pixel in the first row of sub-pixels have different colors. The sub-pixel (11) in the second row of sub-pixels and the sub-pixel (11) in the first row of sub-pixels which are provided in a same column are staggered by a distance of d in the row direction, where 0≤d
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公开(公告)号：US10338710B2
公开(公告)日：2019-07-02
申请号：US15100129
申请日：2015-10-18
发明人： Changfeng Li , Xue Dong , Haisheng Wang , Xiaochuan Chen , Lei Wang , Yingming Liu , Shengji Yang , Xiaoliang Ding , Weijie Zhao , Wei Liu , Hongjuan Liu , Jiantao Liu , Rui Xu
IPC分类号： G06F3/041 , G06F3/044 , G02F1/1333 , G02F1/1362 , G02F1/136
摘要： An in-cell touch panel and a display device are disclosed, in the in-cell touch panel, each of the self-capacitance electrodes includes a plurality of self-capacitance sub-electrodes which are insulated from each other and connecting lines for connecting the self-capacitance sub-electrodes; an orthographic projection on the first substrate of each self-capacitance sub-electrode does not overlap with an orthographic projection on the first substrate of each gate line; and/or an orthographic projection on the first substrate of each self-capacitance sub-electrode does not overlap with an orthographic projection on the first substrate of each data line. Thus, there is almost no overlapping area between the self-capacitance electrodes and the gate lines and/or there is almost no overlapping area between the self-capacitance electrodes and the data lines, thus there is almost no overlapping capacitance.
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公开(公告)号：US10318081B2
公开(公告)日：2019-06-11
申请号：US15516072
申请日：2016-09-05
发明人： Haisheng Wang , Xue Dong , Hailin Xue , Xiaochuan Chen , Shengji Wang , Xiaoliang Ding , Yingming Liu , Weijie Zhao , Changfeng Li , Wei Liu , Pengpeng Wang , Rui Xu
摘要： A touch display device and a driving method are disclosed. The touch display device includes a liquid crystal display panel having a plurality of self-capacitive electrodes and an electroluminescent display panel arranged under the liquid crystal display panel. The self-capacitive electrodes in the liquid crystal display panel and a cathode in the electroluminescent display panel constitute capacitive structures. The driving method includes in a touch detection time period, applying a first touch detection signal to the self-capacitive electrodes and the cathode simultaneously, and detecting change of a capacitance value of a self capacitance corresponding to each self-capacitive electrode so as to determine a touch position; and in a pressure detection time period, applying a second touch detection signal to the self-capacitive electrodes or the cathode, and detecting changes of capacitance values of capacitances formed between the self-capacitive electrodes and the cathode to determine a pressure at the touch position.
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公开(公告)号：US10317689B2
公开(公告)日：2019-06-11
申请号：US15505719
申请日：2016-07-21
发明人： Ming Yang , Xiaochuan Chen , Wenqing Zhao , Pengcheng Lu , Qian Wang , Jian Gao , Xiaochen Niu , Rui Xu , Lei Wang , Yingming Liu , Shengji Yang , Haisheng Wang
摘要： A 3D display device and a driving method thereof are provided, which includes controlling first subpixels, arranged in an electroluminescent display (ELD) panel disposed below a liquid crystal display (LCD) panel, to form luminous areas and black areas alternately arranged in the row direction, so as to form a rear grating; determining a position for displaying a left-eye view and a position for displaying a right-eye view in the LCD panel according to current positions of eyes of a viewer; and controlling second subpixels corresponding to the same position for displaying the left-eye image in the LCD panel to display same view, and controlling second subpixels corresponding to the same position for displaying the right-eye image to display same view.
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公开(公告)号：US10304405B2
公开(公告)日：2019-05-28
申请号：US15522828
申请日：2016-05-11
摘要： The embodiments of the present application disclose a display driving method for driving a display system, comprising: receiving K image information sequentially; generating combined image information according to the K image information; and displaying a combined image based on the combined image information; wherein generating combined image information comprises: receiving kth image information, storing the kth image information as a data matrix with mk rows and nk columns, and recording a storage address associated with nkth data in each row to acquire a kth address table, wherein various rows in the data matrix are stored sequentially by using addresses in a (k−1)th address table as first addresses, where K, mk, nk are integers greater than 1, and k is an integer greater than or equal to 1 and less than or equal to K; and repeating the above operations until k is equal to K.
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公开(公告)号：US10268304B2
公开(公告)日：2019-04-23
申请号：US15113776
申请日：2015-10-14
发明人： Lei Wang , Xiaochuan Chen , Haisheng Wang , Shengji Yang , Rui Xu , Qian Wang , Changfeng Li , Ming Yang , Pengcheng Lu , Xiaoliang Ding , Wei Liu , Hongjuan Liu , Yingming Liu , Weijie Zhao , Zhenhua Lv , Shijun Wang
摘要： The present disclosure provides a touch display panel including a self-capacitance or mutual-capacitance type touch display panel, a manufacturing method and a method driving for the same and a display device. The self-capacitance type touch display panel includes an array substrate having a first metal layer and self-capacitance touch electrodes, and a touch control chip. Each touch electrode includes common electrodes, first metal layer includes touch lead wires corresponding to the touch electrodes, and each touch electrode is connected with the touch control chip via a corresponding touch lead wire. The touch lead wire is configured to transmit a common electrode signal to the touch electrode during a display stage, to transmit a touch scan signal to the touch electrode during a touch stage, and to transmit a touch signal, which is generated by the touch electrode at a position where a touch operation occurs, to the touch control chip.
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10.发明授权公开(公告)号：US10261624B2
公开(公告)日：2019-04-16
申请号：US15300450
申请日：2016-01-13
发明人： Xiaoliang Ding , Xue Dong , Haisheng Wang , Xiaochuan Chen , Weijie Zhao , Shengji Yang , Wei Liu , Yingming Liu , Hongjuan Liu , Lei Wang , Changfeng Li , Rui Xu
摘要： A touch control display panel and a manufacturing method thereof, a driving method, and a display device are disclosed. The touch control display panel includes a plurality of pixel units configured on the array substrate in an array; the array substrate further includes a plurality of self capacitance touch control electrodes, which are arranged in an array, and each of which includes a plurality of electrode blocks, which have a one-to-one correspondence relationship with the plurality of pixel units; the array substrate further includes a plurality of touch control lead wires, which have a one-to-one correspondence relationship with the plurality of self capacitance touch control electrodes, the touch control lead wires are provided in gaps between adjacent columns of pixel units, which are corresponding to the plurality of self capacitance electrodes for touch control, and the plurality of self capacitance electrodes for touch control are connected with a touch control chip through the corresponding touch control lead wires.
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