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公开(公告)号：US20180275804A1
公开(公告)日：2018-09-27
申请号：US15827553
申请日：2017-11-30
Inventor： Fei HUANG
CPC classification number: G06F3/0412 , G06F3/0418 , G06F3/044 , G09G2310/0264
Abstract: A touch drive unit and a driving method thereof, a touch drive circuit and a touch device are disclosed. The touch drive unit includes a shift register sub-unit, a gate sub-unit. The shift register sub-unit includes a shift signal output terminal and is configured to output a shift signal to the gate sub-unit by the shift signal output terminal; the gate sub-unit includes a first input circuit, a first pull-up circuit, a first pull-down control circuit, and a first pull-down circuit; the first pull-up circuit is electrically connected to a touch drive signal terminal, a first pull-up node and a touch signal output terminal, and is configured to output a touch drive signal that is input from the touch drive signal terminal to the touch signal output terminal under a control of an electrical potential of the first pull-up node.
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192.发明授权公开(公告)号：US10083658B2
公开(公告)日：2018-09-25
申请号：US15307997
申请日：2016-02-26
Inventor： Bo Wang , Minghua Xuan , Zhanjie Ma
IPC: G09G3/30 , G09G3/3258
CPC classification number: G09G3/3258 , G09G3/3233 , G09G2300/043 , G09G2300/0814 , G09G2300/0819 , G09G2300/0842 , G09G2310/0251 , G09G2320/0233 , G09G2320/045
Abstract: The present disclosure discloses a pixel circuit, a drive method thereof, and a related device, comprising: a first reset module, a data write module, a compensation module, a voltage stabilization module, a drive control module, a light emission control module and a light emission component. The pixel circuit can compensate for the drift of the threshold voltage of the drive control module by the cooperation of the above-described modules.
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公开(公告)号：US20180260058A1
公开(公告)日：2018-09-13
申请号：US15571724
申请日：2017-06-15
Inventor： Xiaozhou ZHAN , Jian SUN , Cheng LI
IPC: G06F3/041 , G06F3/044 , G06F3/047 , G02F1/1333 , G02F1/1335 , G02F1/1368 , G02F1/1343 , H01L27/12
CPC classification number: G06F3/0412 , G02F1/13338 , G02F1/133512 , G02F1/133707 , G02F1/134309 , G02F1/1368 , G02F2201/121 , G02F2201/123 , G06F3/044 , G06F3/047 , G06F2203/04103 , H01L27/124
Abstract: An in-cell touch panel, a manufacturing method thereof and a display device are provided. The in-cell touch panel includes a base substrate, and a signal line, a touch electrode and a touch line which are provided on the base substrate, the touch line being electrically connected with the touch electrode, wherein the touch line and the signal line extend along a same direction, and the touch line is at least partially overlapped with the signal line in a direction perpendicular to the base substrate. The in-cell touch panel, the manufacturing method thereof and the display device are configured to solve a problem of low pixel aperture ratio.
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公开(公告)号：US20180239241A1
公开(公告)日：2018-08-23
申请号：US15548832
申请日：2017-02-22
Inventor： Shouhua LV , Baojun LI
Abstract: A mask and a fabrication method thereof are provided. The mask includes: a frame, which includes a hollow portion and a border surrounding the hollow portion; an opening plate, which is provided on the frame and includes an opening and a body surrounding the opening, the opening corresponding to the hollow portion, and the body being connected with the border; and a pattern plate, which is provided on the opening plate and includes a pattern portion and a non-pattern portion positioned in a periphery of the pattern portion, the pattern portion corresponding to the opening, the non-pattern portion being connected with the body of the opening plate, and the non-pattern portion and the frame being separated from each other at a position of the border.
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公开(公告)号：US10056573B2
公开(公告)日：2018-08-21
申请号：US15094342
申请日：2016-04-08
Inventor： Ang Xiao
CPC classification number: H01L51/5243 , H01L51/5246 , H01L51/525 , H01L51/5271 , H01L51/56
Abstract: The present disclosure provides an organic light-emitting diode (OLED) display panel and a manufacturing method thereof and a display. The OLED display panel includes a glass back plate, a glass cover plate and the frit and multiple metal blocks located between the glass back plate and the glass cover plate. Each metal block is coated with an inorganic protective layer. There is a hole region between two adjacent metal blocks. The frit is in contact with the glass back plate via the hole regions. At least one of the metal blocks has a surface that can reflect incident laser light to the hole regions.
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Patent Agency Ranking
公开(公告)号：US10052863B2
公开(公告)日：2018-08-21
申请号：US15517053
申请日：2016-01-25
Inventor： Xuansheng Wang , Fujiang Jin , Fuyi Cui
Abstract: A printing screen and a sealant printing method are provided. The printing screen includes a frame, a mesh/screen fixed on the frame, and a film formed on the mesh. The portion of the mesh that is not covered by the film forms a feeding port in a rectangular ring shape. The rectangular ring includes two opposite first sides and two opposite second sides. The width of an upper opening of the cross section across the first sides is less than or equal to that of an upper opening of the cross section across the second sides. At a first height, the area of the cross section across the first sides is greater than that of the cross section across the second sides, the first height being less than the thickness of the film. The printing screen and the sealant printing method solve the problem of poor height uniformity of sealants.
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公开(公告)号：US20180230585A1
公开(公告)日：2018-08-16
申请号：US15510464
申请日：2016-08-03
Inventor： Shanshan BAI
CPC classification number: C23C14/042 , C23C14/24 , C23F1/14 , H01L51/0011
Abstract: A metal mask plate and a fabrication method thereof. The metal mask plate has a first main surface and a second main surface opposite to each other, the metal mask plate includes: a plurality of panel-defining regions spaced apart; and a main frame portion. In each of the panel-defining regions, a plurality of via holes configured for defining a pixel structure are arranged in a matrix, and each of the via holes communicates the first main surface and the second main surface of the metal mask plate, side walls of every two adjacent via holes are directly connected with each other on the second main surface of the metal mask plate so that the metal mask plate between the two adjacent via holes (101) in the panel-defining region has a thickness D1. The main frame portion of the metal mask plate has a second thickness D2, and the first thickness D1 and the second thickness D2 satisfy |D1−D2|/D1≤20%. Thus, a wrinkle and deformation caused by the difference of the thicknesses during unfolding can be effectively avoid, so as to further effectively improve quality of the OLED display product fabricated by adopting the fine metal mask plate.
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公开(公告)号：US20180221903A1
公开(公告)日：2018-08-09
申请号：US15569368
申请日：2017-05-15
Inventor： Shuai CHEN , Rima BAO , Zhuo CHEN , Jianwei GUO , Mingming GAO
CPC classification number: B05B13/041 , B05D1/025 , B32B37/00 , B32B37/18 , G02F1/1303 , G02F1/1309 , G02F1/1339 , H01J2329/8675 , H01L51/5246
Abstract: A method of coating frame sealant and device are disclosed, to coat areas having different shapes and widths with the frame sealant. The method of coating frame sealant comprises the steps of dividing an area to be coated with frame sealant on a display panel into different subareas based on a contour of the area, the subareas comprising a linear-type subarea to be coated with the frame sealant and a curve-type subarea to be coated with the frame sealant; providing a coating instruction for each subarea to be coated with the frame sealant among the different subareas; and coating the frame sealant to the subarea according to the coating instruction.
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公开(公告)号：US20180220057A1
公开(公告)日：2018-08-02
申请号：US15542374
申请日：2017-02-15
Inventor： Huijuan Wang , Xue Dong , Dan Wang , Yun Qiu , Xiao Sun , Zhaokun Yang , Ruiyong Wang
Abstract: This disclosure relates to a camera device and a method for capturing images by using the same. The camera device includes a liquid crystal lens array composed of a plurality of liquid crystal sub-lenses, an image sensor and a drive module. A preset distance is provided between the liquid crystal lens array and the image sensor, and the drive module is electrically connected with the liquid crystal lens array. The drive module is configured to adjust a focus of each liquid crystal sub-lens during capturing based on a distance between an object to be captured and a corresponding liquid crystal sub-lens, such that light rays from each object are focused respectively in a plane where the image sensor is located after passing through the corresponding liquid crystal sub-lens.
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200.发明申请公开(公告)号：US20180216221A1
公开(公告)日：2018-08-02
申请号：US15547348
申请日：2017-01-23
Inventor： Fengli JI , Yinan LIANG , Shanshan BAI
CPC classification number: C23C14/042 , C23C14/12 , C23C14/24 , H01L27/124 , H01L27/1288 , H01L51/0011 , H01L51/56
Abstract: A mask includes a graphic mask layer having a plurality of graphic mask blocks mutually spaced apart and arranged in parallel, and a covering mask layer having a plurality of covering mask blocks mutually spaced apart and arranged in parallel. The covering mask block covers a gap between adjacent graphic mask blocks. The graphic mask block includes an effective region, an ineffective region, and a marginal region between the effective region and the ineffective region, wherein each region has a plurality of pixel shaping openings, and the covering mask block further covers the pixel shaping openings of the ineffective regions of the adjacent graphic mask blocks. The motherboard is used for manufacturing the mask. The device for manufacturing mask comprises the motherboard, a base table, a stretcher and a welding machine. The system for evaporating the display substrate includes an evaporator and the mask.
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