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公开(公告)号：US09753601B2
公开(公告)日：2017-09-05
申请号：US15453792
申请日：2017-03-08
Inventor： Wenxin Jiang , Sitao Huo
IPC: G06F3/041 , G06F3/046 , G06F3/044 , G02F1/1333 , G02F1/1335
CPC classification number: G06F3/046 , G02F1/13338 , G02F1/133512 , G06F3/0412 , G06F3/0416 , G06F3/044 , G06F2203/04107
Abstract: An electromagnetic-type touch display apparatus is disclosed. The apparatus comprises: a first substrate; a second substrate; a first conductive layer formed on the first substrate comprising first electromagnetic induction coils forming loops extending in a first direction; and a second conductive layer formed between the first and second substrates comprising second electromagnetic induction coils forming loops extending in a second direction perpendicular to the first direction. Each of the substrates comprises a display region and a non-display region, and the first and second electromagnetic induction coils are used to determine a touch position, wherein, at least one of the first conductive layer and the second conductive layer is also configured as at least one film layer of the first substrate or the second substrate, which forms a pattern required by the first or second electromagnetic induction coils and transmits a sensing signal.
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公开(公告)号：US09735210B2
公开(公告)日：2017-08-15
申请号：US14275740
申请日：2014-05-12
Inventor： Hanyu Gu , Dong Qian , Tong Zhang
CPC classification number: H01L27/323 , G06F3/0412 , G06F3/044 , G06F2203/04103 , G06F2203/04111 , G06F2203/04112 , H01L51/525
Abstract: An OLED display apparatus with an in cell touch structure includes a cover plate, an array substrate facing the cover plate, an organic light-emitting layer arranged therebetween, multiple driving lines and multiple sensing lines arranged at an inner side of the cover plate facing the array substrate, multiple signal pins arranged at an inner side of the array substrate, where each of the signal pins corresponds to one of the driving lines or one of the sensing lines, and multiple conductive structures. The conductive structures are arranged between the driving lines and the signal pins or between the sensing lines and the signal pins. Each conductive structure includes an end electrically connecting a driving line or a sensing line to a corresponding signal pin, and an opposite end electrically connected to a corresponding touch signal transmission line.
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公开(公告)号：US09733539B2
公开(公告)日：2017-08-15
申请号：US15296676
申请日：2016-10-18
Inventor： Lei Niu , Zhihua Ling , Lingxiao Du , Jun Ma , Sitao Huo , Tianyi Wu
IPC: G02F1/1343 , G02F1/1362 , G02F1/1368 , G02F1/1335 , G02F1/1337 , G02B27/22
CPC classification number: G02F1/134336 , G02B27/2214 , G02F1/133512 , G02F1/133707 , G02F1/134309 , G02F1/136286 , G02F1/1368 , G02F2001/134318 , G02F2001/134345 , G02F2201/121 , G02F2201/123 , H04N13/305 , H04N2213/001
Abstract: A display panel and a display device are disclosed. Each of pixels in the display panel includes a pixel area; a switch element located near an intersection of a data line and a scan line; a pixel electrode electrically connected to the switch element; and a common electrode located on the first substrate. The common electrode comprises first common electrodes superposing data lines or scan lines and having the same first width; and second common electrodes overlapping with respective pixel areas and having the same second width, the first width is the same as the second width. Alternatively, the common electrode comprises first slits, which have the same first slit width, located above data lines and scan lines, and second slits, which have the same second slit width and are located in respective pixel areas. The first slit width is the same as the second slit width.
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公开(公告)号：US09733508B2
公开(公告)日：2017-08-15
申请号：US14180306
申请日：2014-02-13
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
Inventor： Lihua Wang , Qijun Yao , Jun Ma
IPC: G02F1/1333 , G02F1/1343 , G06F3/041 , G06F3/044 , G06F3/047
CPC classification number: G02F1/13338 , G02F1/1343 , G06F3/041 , G06F3/0418 , G06F3/044 , G06F3/047 , G06F2203/04103 , G06F2203/04104 , G06F2203/04107
Abstract: A touch liquid crystal display device is disclosed. The display device includes a first substrate and a second substrate arranged oppositely, and a touch layer being formed on the first substrate. The touch layer includes a plurality of drive electrodes and a plurality of sensing electrodes thereon, where the drive and sensing electrodes include a plurality of transverse metal wires and a plurality vertical metal wires interlaced with each other. In addition, the second substrate includes a plurality of transverse drive lines and a plurality of vertical drive lines, where the number of transverse metal wires is less than the number of transverse drive lines, or the number of vertical metal wires is less than the number of vertical drive lines.
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公开(公告)号：US20170229522A1
公开(公告)日：2017-08-10
申请号：US15497215
申请日：2017-04-26
Inventor： Yu Cai
IPC: H01L27/32
CPC classification number: H01L27/323 , G06F3/0412 , G06F3/044 , G06F2203/04103 , G06F2203/04104 , G06F2203/04112 , G09G3/3208 , H01L27/286 , H01L51/56 , H05K2203/013
Abstract: An organic light emitting display panel and a method for manufacturing the same are provided. The organic light emitting display panel includes: an organic light emitting element array substrate; a thin film encapsulation layer covering the organic light emitting element array substrate and including at least one inorganic layer and at least one organic layer; a wettability adjustment layer disposed on an organic layer or inorganic layer of the thin film encapsulation layer and including a plurality of wettability adjustment pattern zones and a plurality of hollow zones, and touch electrodes made of metal. The touch electrodes are in a meshed shape and disposed in the hollow zones. A wetting angle between material of the touch electrodes and the wettability adjustment pattern zones is greater than a wetting angle between the material of the touch electrodes and the organic layer or the inorganic layer.
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Patent Agency Ranking
公开(公告)号：US20170228074A1
公开(公告)日：2017-08-10
申请号：US15173960
申请日：2016-06-06
Inventor： Lingxiao Du , Kang Yang , Hong Ding , Gujun Li , Shaofan Liu
IPC: G06F3/041 , G02F1/1362 , G02F1/1335 , G06F3/044
CPC classification number: G06F3/0412 , G02F1/13338 , G02F1/133514 , G02F1/136286 , G02F2001/136222 , G02F2001/13685 , G06F3/0416 , G06F3/044 , G06F2203/04111
Abstract: The present disclosure provides an array substrate including a display region and a frame region surrounding the display region. The display region further includes a plurality of second touch lines which are in parallel with the gate electrode lines, and each of the common electrode units is electrically connected to one of the second touch lines through a via hole. The frame region consists of a plurality of first switches and a plurality of test lines extending along a second direction, at least one end of each second touch line is connected to one of the first switches, and the test lines are electrically connected to the first switches.
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公开(公告)号：US20170228063A1
公开(公告)日：2017-08-10
申请号：US15166545
申请日：2016-05-27
Inventor： Lihua Wang , Huiping Chai
CPC classification number: G06F3/044 , G06F3/0412 , G06F3/047
Abstract: A touch screen and a touch display electronic device are provided. The touch screen includes a substrate; and an auxiliary electrode layer, a common electrode layer and a wire layer arranged on a same side of the substrate. The common electrode layer and the wire layer are arranged opposite to each other in a direction perpendicular to the substrate. The common electrode layer includes multiple common electrode blocks having a same shape and a same area; each of the common electrode blocks includes a central electrode and sawtooth-shaped electrodes connected to the central electrode; and the sawtooth-shaped electrodes of any two adjacent common electrode blocks are fitted with each other. The wire layer includes multiple first wires connected to the multiple common electrode blocks. The auxiliary electrode layer includes multiple auxiliary electrode blocks. The sawtooth-shaped electrodes adjacent to edges of the substrate are fitted with the auxiliary electrode blocks.
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公开(公告)号：US20170192607A1
公开(公告)日：2017-07-06
申请号：US15162645
申请日：2016-05-24
Inventor： Huiping Chai , Qijun Yao , Gujun Li
IPC: G06F3/041 , G02F1/1333 , G02F1/1368 , G02F1/1343 , G02F1/1362 , G06F3/044 , G02F1/1335
CPC classification number: G06F3/0418 , G02F1/133345 , G02F1/13338 , G02F1/133514 , G02F1/134309 , G02F1/13439 , G02F1/136286 , G02F1/1368 , G02F2201/121 , G02F2201/122 , G02F2201/123 , G06F3/0412 , G06F3/0416 , G06F3/044 , G06F2203/04107 , G06F2203/04111
Abstract: An array substrate and a touch display panel are provided. An auxiliary electrode layer is additionally provided in the array substrate. The auxiliary electrode layer may be located between a common electrode layer and a wiring layer, or located on a side of the wiring layer facing toward the substrate. The auxiliary electrode layer is provided to reduce coupling capacitance between the wiring and the touch display electrode. With the auxiliary electrode layer additionally provided in the array substrate, the coupling capacitance between the wiring and the touch display electrode block is reduced, thereby improving accuracy of the touch detection.
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公开(公告)号：US20170185223A1
公开(公告)日：2017-06-29
申请号：US15194272
申请日：2016-06-27
Inventor： Feng LU , Songlin JIN
CPC classification number: G06F3/0418 , G06F3/0412 , G06F3/044 , G09G3/2092 , G09G2330/08
Abstract: An array substrate, a touch line repairing method as well as a display panel are provided. The array substrate includes a plurality of touch electrodes, a plurality of touch lines, a first repairing line, a second repairing line and at least one third repairing line. The touch lines and the touch electrodes are in one-to-one correspondence and are electrically connected. The first repairing line and the second repairing line are arranged in the same layer, and are not arranged in the same layer with the touch lines. The first repairing line and the second repairing line intersect each touch line. The at least one third repairing line is arranged in the same layer with the touch lines, and intersects the first repairing line and the second repairing line. The repairing lines can be used for repairing the disconnected touch lines, so that the production yield is enhanced.
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公开(公告)号：US20170180716A1
公开(公告)日：2017-06-22
申请号：US15053119
申请日：2016-02-25
Inventor： JIALING LI , ZHONGSHOU HUANG , LEI NIU , JUN MA , ZHIHUA LING
CPC classification number: H04N13/351 , G02B3/0056 , G02B27/2214 , G09G3/003 , G09G2300/0439 , G09G2310/0202 , G09G2310/0267 , G09G2310/0286 , G09G2320/028 , H04N13/305 , H04N13/307 , H04N13/398
Abstract: A display device is provided. The display device comprises a display panel including a plurality of display units, and a microlens array including a plurality of microlens elements disposed on top of a light emitting surface of the display panel. The plurality of microlens elements are one-to-one corresponding to the plurality of display units. In at least one direction of the display unit arrangement, a distance between a center of a microlens element and a center of the corresponding display unit gradually increases from a center of the display panel to an edge of the display panel. N number of adjacent display units together display an image and form a display unit group, wherein N is a positive integer larger than 1. Each display unit group displays a same image.
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