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公开(公告)号：US20180197896A1
公开(公告)日：2018-07-12
申请号：US15563587
申请日：2017-05-04
发明人： Keke GU , Ni YANG , Wei HU , Shaoru LI , Xin LIU , Zhijian QI , Yusong HOU
IPC分类号： H01L27/12 , G02F1/1362 , H01L21/77
CPC分类号： H01L27/1251 , G02F1/136286 , G02F1/1368 , G02F2201/121 , G02F2201/123 , H01L21/77 , H01L27/124 , H01L27/1244 , H01L27/1248 , H01L29/41733 , H01L2021/775
摘要： A TFT array substrate, its manufacturing method and a corresponding display device are disclosed. The TFT array substrate, includes a bearing substrate, a gate line and a data line arranged across each other on the bearing substrate, a pixel region defined by the gate line and the data line, and a thin film transistor, a pixel electrode and an active layer disposed in the pixel region. Specifically, a gate of the thin film transistor is connected to the gate line, a source thereof is connected to the data line and a drain thereof is connected to the pixel electrode. Further, an insulating layer is also formed above the source of the thin film transistor, and a drain trench is formed in the insulating layer. In addition, the drain of the thin film transistor is in the drain trench and is connected to the source through the active layer.
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公开(公告)号：US20210223654A1
公开(公告)日：2021-07-22
申请号：US16304737
申请日：2018-02-28
发明人： Yunze LI , Ni YANG , Zhijian QI , Xiaoyuan WANG , Shaoru LI
IPC分类号： G02F1/1362
摘要： Embodiments of the present disclosure provide an array substrate, a method for manufacturing the same, and a display apparatus. The array substrate includes a plurality of pad structures located in a bonding region and a plurality of data leads located in a lead region. Each data lead corresponds to one pad structure. The pad structure includes at least two pad electrodes insulated from each other. In the pad structure, each pad electrode is electrically connected to the data lead corresponding to the pad structure, respectively, to form different signal writing paths.
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3.发明申请公开(公告)号：US20180308873A1
公开(公告)日：2018-10-25
申请号：US15820121
申请日：2017-11-21
发明人： Xiaoyuan WANG , Ni YANG , Yan FANG , Zhijian QI , Shaoru LI
IPC分类号： H01L27/12 , H01L29/417
CPC分类号： H01L27/1255 , H01L27/1259 , H01L29/41733
摘要： A thin film transistor comprises a gate, a gate insulating layer, an active layer, a source electrode and a drain electrode. The drain electrode comprises a first sub-drain electrode and at least one second sub-drain electrode. A first portion of the active layer between the first sub-drain electrode and the source electrode and a second portion of the active layer between each of the at least one second sub-drain electrode and the source electrode are used for forming different portions of a primary channel, respectively. The first sub-drain electrode is a signal input electrode, and a third portion of the active layer between the first sub-drain electrode and each of the at least one second sub-drain electrode is used for forming an auxiliary channel. A channel length of the auxiliary channel is less than or equal to a channel length of the primary channel.
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公开(公告)号：US20220026772A9
公开(公告)日：2022-01-27
申请号：US16304737
申请日：2018-02-28
发明人： Yunze LI , Ni YANG , Zhijian QI , Xiaoyuan WANG , Shaoru LI
IPC分类号： G02F1/1362
摘要： Embodiments of the present disclosure provide an array substrate, a method for manufacturing the same, and a display apparatus. The array substrate includes a plurality of pad structures located in a bonding region and a plurality of data leads located in a lead region. Each data lead corresponds to one pad structure. The pad structure includes at least two pad electrodes insulated from each other. In the pad structure, each pad electrode is electrically connected to the data lead corresponding to the pad structure, respectively, to form different signal writing paths.
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公开(公告)号：US20190267568A1
公开(公告)日：2019-08-29
申请号：US16221927
申请日：2018-12-17
发明人： Jianfeng LIU , Ni YANG , Zhongfei DONG , Zhijian QI , Yunze LI , Xin LIU
摘要： The present disclosure relates to the field of display technology, in particular to a display panel, a manufacturing method thereof, and a display device. The display panel includes a display substrate and an encapsulation layer for encapsulating the display substrate. The encapsulation layer includes at least one inorganic composite film layer, and each inorganic composite film layer includes an inorganic matrix and an inorganic filler. The inorganic matrix includes a plurality of grains spaced apart by gaps, and the inorganic filler is capable of enclosing each grain and being filled in a gap between every two adjacent grains.
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公开(公告)号：US20180366073A1
公开(公告)日：2018-12-20
申请号：US15536188
申请日：2016-09-14
发明人： Shuai CHEN , Zhi ZHANG , Lijun XIAO , Shaoru LI , Keke GU , Zhihui WANG , Taoliang TANG , Qian QIAN , Zhijian QI , Yi DAN , Lisheng LIANG
IPC分类号： G09G3/36
CPC分类号： G09G3/3607 , G09G2300/0452 , G09G2310/08 , G09G2320/0233 , G09G2320/0673 , G09G2320/0693
摘要： It is provided a grayscale voltage debugging method for debugging a display device including a white subpixel, including a first step of, in a state where the white subpixel is disenabled and subpixels in other colors are enabled, adjusting a respective to-be-adjusted grayscale voltage applied to each of the subpixels in other colors, so that a first actually-measured Gamma curve corresponding to the respective adjusted grayscale voltage is located within an acceptable range of a standard Gamma curve, and a second step of, in a state where the white subpixel and the subpixels in other colors are all enabled, acquiring a second actually-measured Gamma curve and in the case that the second actually-measured Gamma curve is not located within the acceptable range, changing the respective adjusted grayscale voltage to obtain a new respective to-be-adjusted grayscale voltage, and returning to the first step.
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公开(公告)号：US20180151592A1
公开(公告)日：2018-05-31
申请号：US15678868
申请日：2017-08-16
发明人： Yunze LI , Ni YANG , Shaoru LI , Zhijian QI
IPC分类号： H01L27/12
CPC分类号： H01L27/124 , H01L21/31 , H01L21/76801 , H01L21/76819 , H01L27/1262 , H01L29/41733 , H01L29/42384
摘要： An array substrate, a method for forming an array substrate, a display panel and a display device are provided, which relate to the field of display technology. The array substrate includes a functional film layer pattern on a base substrate and an insulating layer covering the functional film layer pattern, and a segment difference of a surface of the insulating layer is smaller than a segment difference threshold.
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公开(公告)号：US20210173297A1
公开(公告)日：2021-06-10
申请号：US16083243
申请日：2018-01-11
发明人： Xiaoyuan WANG , Ni YANG , Yan FANG , Zhijian QI , Yunze LI , Hengyi XU
摘要： The present disclosure provides a mask plate, a method for forming a via-hole, a method for forming a display substrate, the display substrate, and a display device. The mask plate is configured to form the via-hole in a layer, and includes a transparent pattern for the formation of the via-hole. The transparent pattern includes one or more curved edge, so the via-hole formed using the mask plate is provided with one or more curved edges at its bottom.
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公开(公告)号：US20200041851A1
公开(公告)日：2020-02-06
申请号：US15735486
申请日：2017-05-18
发明人： Zhijian QI , Ni YANG , Keke GU , Yi DAN
IPC分类号： G02F1/1343 , G02F1/1335 , G02F1/1362 , G02F1/1368 , H01L27/12
摘要： Disclosure are an array substrate, a display panel and a display device. The array substrate includes a base substrate and a plurality of pixel units disposed on the base substrate. Each of the pixel units includes a first subpixel unit and a second subpixel unit; the first subpixel unit includes a first pixel electrode and a first common electrode; the second subpixel unit includes a second pixel electrode and a second common electrode which are insulated from each other; the first pixel electrode is electrically connected with the second pixel electrode; and the stacking sequence of the first pixel electrodes and the first common electrodes in the direction perpendicular to the base substrate is opposite to the stacking sequence of the second pixel electrodes and the second common electrodes in the direction perpendicular to the base substrate. The array substrate can effectively improve poor quality such as afterimage.
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10.发明申请公开(公告)号：US20180219104A1
公开(公告)日：2018-08-02
申请号：US15501797
申请日：2016-09-05
发明人： Keke GU , Ni YANG , Wei HU , Zhongping GOU , Xin LIU , Zhijian QI , Yusong HOU , Shuai CHEN
IPC分类号： H01L29/786 , H01L27/12 , H01L29/08 , H01L29/10 , G02F1/1333
CPC分类号： H01L29/78696 , G02F1/133345 , G02F1/1368 , H01L27/12 , H01L29/08 , H01L29/10 , H01L29/1029 , H01L29/41733
摘要： A TFT and a method for manufacturing the same, an array substrate and a display device are provided. The TFT includes a first electrode pattern and a second electrode pattern arranged at an identical layer. The first electrode pattern includes a first strip-like portion extending in a first direction, and the second electrode pattern includes a bending portion surrounding a first end of the first strip-like portion. The second electrode pattern further includes a second strip-like portion extending from a first end of the bending portion in the first direction. A channel formation region of the TFT includes a region between the bending portion and the first strip-like portion, and a region between the second strip-like portion and the first strip-like portion.
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