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公开(公告)号：US09898134B2
公开(公告)日：2018-02-20
申请号：US14906502
申请日：2015-08-18
Inventor： Lei Wang , Xiaochuan Chen , Hailin Xue , Shijun Wang , Wenbo Jiang , Yanna Xue , Yue Li , Zhenhua Lv , Zhiying Bao , Wenjun Xiao , Yong Zhang , Fuqiang Li
CPC classification number: G06F3/0418 , G06F3/0412 , G06F3/044 , G06F2203/04103 , G06F2203/04111
Abstract: An in-cell touch panel and a display device are disclosed. The in-cell touch panel includes an array substrate provided with a plurality of sub-pixels, and a plurality of gate lines and a plurality of data lines that are disposed on the array substrate, intersected with each other and insulated from each other, a plurality of self capacitive electrodes which are disposed in a same layer and independent of each other, and a plurality of touch lines connecting the self capacitive electrodes to the touch detection chip; the plurality of gate lines and the plurality of data lines are intersected with each other to define the plurality of sub-pixels; each of the sub-pixels includes a pixel electrode and is configured with a long side and a short side; and the touch lines are disposed along the direction of short sides of the sub-pixels.
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公开(公告)号：US09880652B2
公开(公告)日：2018-01-30
申请号：US15521098
申请日：2016-10-20
Inventor： Shengji Yang , Xue Dong , Hailin Xue , Xiaochuan Chen , Haisheng Wang , Yingming Liu , Weijie Zhang
IPC: G06F3/041 , G06F3/044 , G09G3/3225
CPC classification number: G06F3/0412 , G06F3/0416 , G06F3/044 , G06F2203/04105 , G09G3/32 , G09G3/3225 , G09G3/3233 , G09G2310/0289 , G09G2310/0291
Abstract: A display substrate includes a base, a middle frame below the base and a pressure sensor for sensing a touch operation to generate a touch signal. The pressure sensor includes multiple sensing units, each having a first electrode on the base that deforms in response to the sensed touch pressure; a second electrode between the middle frame and the base that forms a capacitor with the first electrode, the capacitance of the capacitor changing with the deformation of the first electrode; and a sensing circuit electrically connected to the first electrode for transforming changes in the capacitance into electrical signals so as to generate the touch signal.
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43.发明授权公开(公告)号：US09869901B2
公开(公告)日：2018-01-16
申请号：US14894862
申请日：2015-06-26
Inventor： Xiaojuan Wu , Hailin Xue
IPC: C09K19/36 , G02F1/1337 , C09K19/56 , G02F1/1347 , C09K19/20 , C09K19/38 , C09K19/50 , C09K19/58
CPC classification number: G02F1/133753 , C09K19/2021 , C09K19/36 , C09K19/3809 , C09K19/50 , C09K19/56 , C09K19/586 , G02F1/1337 , G02F1/133711 , G02F1/133723 , G02F1/1347 , G02F2001/133715 , G02F2001/133726 , G02F2001/133757 , Y10T428/10 , Y10T428/1005
Abstract: The present disclosure provides a composition for forming an alignment layer. The composition includes a chiral additive and polymerizable liquid crystal monomers. The composition also includes an initiator for enabling polymerization reactions in the liquid crystal monomers. Further, the polymerizable liquid crystal monomers include at least one of polymerizable cholesteric liquid crystal monomers and polymerizable nematic liquid crystal monomers.
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公开(公告)号：US20170308199A1
公开(公告)日：2017-10-26
申请号：US15513424
申请日：2016-07-15
Inventor： Wei Liu , Xue Dong , Xiaochuan Chen , Haisheng Wang , Xiaoliang Ding , Shengji Yang , Yingming Liu , Weijie Zhao , Hongjuan Liu , Changfeng Li , Pengpeng Wang , Hailin Xue
CPC classification number: G06F3/044 , G06F3/0412 , G06F2203/04102 , G06F2203/04103 , G06F2203/04112 , H01L27/323 , H01L51/0097 , H01L51/5225 , H01L51/5253 , H01L51/56 , H01L2251/5338
Abstract: A touch screen and a manufacturing method thereof and a display device are provided. The touch screen includes a base substrate, electroluminescence pixel units disposed on the base substrate and arranged in array, touch electrodes disposed on the electroluminescence pixel units and arranged in array, the electroluminescent pixel units and the touch electrodes are insulated from each other.
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45.发明申请公开(公告)号：US20170287423A1
公开(公告)日：2017-10-05
申请号：US15505023
申请日：2016-07-07
Inventor： Shengji Yang , Xue Dong , Hailin Xue , Xiaochuan Chen , Haisheng Wang , Hongjuan Liu , Pengpeng Wang
IPC: G09G3/36 , G06F3/044 , G09G3/3233
CPC classification number: G09G3/3674 , G06F3/0412 , G06F3/0416 , G06F3/044 , G09G3/3233 , G09G3/3266 , G09G3/3677 , G09G3/3688 , G09G2300/0408 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0248 , G09G2310/0286 , G09G2320/043 , G09G2330/021 , G09G2330/028 , G11C19/184 , G11C19/28
Abstract: Provided are a gate line driving circuit, a circuit for outputting an emission control signal, and a display device, the problem that existing gate line driving circuit can output a synchronous driving signal is solved. The gate line driving circuit comprises a power input pin configured to input an effective voltage (VGH) for controlling a switching transistor in a pixel region to be turned off, the power input pin inputs the effective voltage (VGH) in a display phase, and inputs a synchronous driving signal in a touch phase.
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Patent Agency Ranking
公开(公告)号：US09766761B2
公开(公告)日：2017-09-19
申请号：US14647907
申请日：2014-09-18
Inventor： Lei Wang , Hailin Xue , Yanna Xue , Hongjuan Liu , Haisheng Wang
IPC: G06F3/044 , G02F1/1333 , G06F3/041
CPC classification number: G06F3/044 , G02F1/13338 , G02F2201/121 , G06F3/0412 , G06F3/0416
Abstract: An in-cell touch panel and a display device are disclosed. The in-cell touch panel includes a top substrate and a bottom substrate disposed oppositely to each other, a common electrode layer disposed on a side of the bottom substrate that faces the top substrate, and a touch sensing chip. The common electrode layer includes a plurality of independent self-capacitance electrodes. The touch sensing chip is configured to apply common electrode signals to self-capacitance electrodes in a display interval and determine touch positions by detecting capacitance value variation of self-capacitance electrodes in a touch interval. No additional process is added in the manufacturing process of the array substrate for the in-cell touch panel, thereby saving production costs and improving production efficiency.
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公开(公告)号：US09761613B2
公开(公告)日：2017-09-12
申请号：US14160893
申请日：2014-01-22
Inventor： Hailin Xue , Yubo Xu , Cheng Li , Jidong Zhang
IPC: H01L29/04 , H01L29/10 , H01L29/12 , H01L29/786 , H01L29/15 , G02F1/136 , H01L21/00 , H01L27/12 , G02F1/1362 , G02F1/1345
CPC classification number: H01L27/124 , G02F1/1345 , G02F1/136286 , G02F2201/121 , H01L27/1255
Abstract: A thin film transistor (TFT) array substrate is disclosed and having a pixel region and a peripheral region surrounding the pixel region, and the pixel region comprises horizontal gate lines, longitudinal data lines defining pixel units with the horizontal gate lines, and storage capacitor electrode (Vcom) lines. The peripheral region comprises at least one peripheral common electrode line which is electrically connected with an integrated-circuit (IC) element. The Vcom lines are connected with the peripheral common electrode line through one or more Vcom line IC terminals.
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公开(公告)号：US09703415B2
公开(公告)日：2017-07-11
申请号：US14770983
申请日：2015-01-04
Inventor： Haisheng Wang , Xue Dong , Hailin Xue , Shengji Yang , Xiaoliang Ding , Yingming Liu , Weijie Zhao , Hongjuan Liu , Changfeng Li , Wei Liu
IPC: G06F3/044 , G06F3/041 , G02F1/1333 , G02F1/1343 , G02F1/1362 , H01L27/32
CPC classification number: G06F3/0416 , G02F1/1333 , G02F1/13338 , G02F1/134336 , G02F1/13439 , G02F1/136286 , G02F2201/121 , G06F3/0412 , G06F3/044 , G06F2203/04104 , H01L27/323
Abstract: A touch panel, a touch positioning method thereof and a display device are provided. In the touch panel, a plurality of self-capacitive electrodes are divided into several self-capacitive electrode groups independent of each other and several independent self-capacitive electrodes; each of the self-capacitive electrode groups includes at least two self-capacitive electrodes not adjacent to each other, and the respective self-capacitive electrodes in a same self-capacitive electrode group are electrically connected with a touch chip through a same wire, and at least the self-capacitive electrodes located on the four adjacent positions of upper, lower, left and right sides of the respective self-capacitive electrodes in the respective self-capacitive electrode groups are independent self-capacitive electrodes. The touch panel has a decreased number of wires for electrically connecting the self-capacitive electrodes with the touch chip, and a decreased number of lead-out wires of the touch panel and a decreased number of wiring terminals of the touch chip.
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公开(公告)号：US20170176825A1
公开(公告)日：2017-06-22
申请号：US15037903
申请日：2015-12-10
Inventor： Xue Cao , Xi Chen , Dong Chen , Hailin Xue , Jianyun Xie , Jian Wang , Yanchen Li , Wei Zhao
IPC: G02F1/1362 , G02F1/1368 , G02F1/1343
CPC classification number: G02F1/136209 , G02F1/134309 , G02F1/13439 , G02F1/136286 , G02F1/1368 , G02F2001/136295 , G02F2201/121 , G02F2201/123 , H01L27/14623
Abstract: The present application discloses an array substrate comprising a base substrate, a row of a plurality of pixel units, and a first gate line and a first common electrode line adjacent to the row of the plurality of pixel units and on a first side of the row of the plurality of pixel units in plan view of the array substrate. The first gate line and the first common electrode line are spaced apart by a gap; and a light shield at least partially covering the gap for reducing light leakage from the gap.
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50.发明授权公开(公告)号：US09640568B2
公开(公告)日：2017-05-02
申请号：US14419745
申请日：2014-07-04
Inventor： Yanna Xue , Xue Dong , Xiaochuan Chen , Hailin Xue
IPC: H01L27/12 , H01L29/417 , G02F1/1362 , G03F1/38 , H01L29/423 , H01L29/786
CPC classification number: H01L27/1288 , G02F1/136286 , G02F2201/40 , G03F1/38 , H01L27/1222 , H01L27/124 , H01L29/41733 , H01L29/42384 , H01L29/78696
Abstract: A mask set, a pixel unit and a manufacturing method thereof, an array substrate and a display device are provided to overcome the problem of low brightness of a display screen of a display device. In the pixel unit, the maximum size value of an overlapped area between an active layer and a drain electrode of a thin-film transistor (TFT) in the direction parallel to data line is less than the size value of one side, overlapped with the data line, in an overlapped area between the active layer and a source electrode; and the source electrode is the portion of the data line disposed in an overlapped area between the active layer and the data line. The pixel unit has the advantages of a larger opening area and higher light transmittance. Thus, the brightness of a display screen of the display device comprising the pixel units can be enhanced. Moreover, the problem of screen flicker can be avoided to some extent, and hence the display quality of images can be improved.
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