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321.发明授权公开(公告)号：US10539738B2
公开(公告)日：2020-01-21
申请号：US16173961
申请日：2018-10-29
Inventor： Mookeun Shin , Zhenyu Han , Qiang Zhang , Hui Dong , Haifeng Xu , Aixia Sang
IPC: F21V8/00
Abstract: A backlight module and a display device are provided in the present disclosure. The backlight module includes: a light guide plate, a plastic frame and a back plate; the back plate includes an accommodating portion and a folded edge perpendicular to the accommodating portion; the light guide plate is disposed on the accommodating portion; the plastic frame is configured to be in a snap engagement with the folded edge of the back plate and includes an outer blocking wall and a carrying portion perpendicular to the outer blocking wall; and a blocking member is disposed between the folded edge and the light guide plate, and the blocking member is configured to block light leakage at a position where the outer blocking wall and the folded edge are snap engaged.
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公开(公告)号：US20200013831A1
公开(公告)日：2020-01-09
申请号：US16502316
申请日：2019-07-03
Inventor： Ting ZENG , Qicheng CHEN , Hui CHEN , Shichao FEI , Yangjie LI , Wanru DONG
Abstract: A method for manufacturing a flexible touch panel, a flexible touch panel and a flexible touch device are provided. The method for manufacturing the flexible touch panel includes: forming a first indium tin oxide (ITO) film layer on a flexible base layer attached to a transparent substrate via an optical adhesive layer; and patterning the first ITO film layer to form a touch electrode of the flexible touch panel.
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公开(公告)号：US20200013806A1
公开(公告)日：2020-01-09
申请号：US16405126
申请日：2019-05-07
Inventor： Tongshang SU , Dongfang WANG , Jun CHENG , Jun LIU , Qinghe WANG , Guangyao LI , Liangchen YAN
Abstract: The present disclosure provides a pixel array and a fabrication method thereof. The pixel array includes a plurality of gate lines and a plurality of data lines which are arranged intersected and insulated and a pixel unit disposed at a position where each of the plurality of gate lines and each of the plurality of data lines are intersected. The pixel unit includes a thin film transistor (TFT).The width-to-length ratios of channels of the TFTs are sequentially increased in such a manner that the width-to-length ratios of the channels of the TFTs in the pixel units positioned in a same row (and/or a same column) are sequentially increased along a scanning direction of the gate line coupled to gate electrodes of the TFTs in the same row (and/or along a data writing direction of the data line coupled to the source electrodes of the TFTs in the same column).
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公开(公告)号：US20200012032A1
公开(公告)日：2020-01-09
申请号：US16413789
申请日：2019-05-16
Inventor： Qiang ZHANG , Hui DONG , Mookeun SHIN , Haifeng XU , Xiaojun WU , Zhenyu HAN , Aixia SANG , Xiaochun SHI , Kaiwen WANG , Kai WANG
IPC: F21V8/00
Abstract: A light guide plate includes a body region and a light incident region. The body region has a light exiting surface, an opposite base surface, and a side surface between the light exiting surface and the base surface. The light incident region is located at the side surface of the body region for receiving incident light and includes projections protruding outwards from the side surface of the body region, and a cavity is defined between adjacent projections. Each projection has a top surface and outer side walls. The outer side walls also define inner side walls of each cavity together with a bottom surface. The top surface, side walls, and bottom surface together are a light incident surface of the light incident region. An angle between the top surface and each outer side wall is called an apex angle, which is greater than 90 degrees.
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325.发明申请公开(公告)号：US20190386033A1
公开(公告)日：2019-12-19
申请号：US16440615
申请日：2019-06-13
Inventor： Meng LI , Yongqian LI , Min HE
IPC: H01L27/12 , H01L27/32 , G09G3/3291 , G09G3/3266 , G09G3/3233
Abstract: Embodiments of the present disclosure provide an OLED array substrate, a method for fabricating an OLED array substrate, an OLED pixel circuit, an OLED array substrate including the OLED pixel circuit, and a display device including the OLED array substrate. The OLED array substrate includes a substrate, an OLED arranged on the substrate, and a photosensor positioned between the OLED and the substrate. The photosensor includes a first electrode, a photosensitive layer, and a second electrode sequentially arranged from bottom to top. The OLED includes an anode, an organic light-emitting layer, and a cathode sequentially arranged from bottom to top. The anode includes a first portion and a second portion.
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Patent Agency Ranking
公开(公告)号：US10511780B2
公开(公告)日：2019-12-17
申请号：US15815002
申请日：2017-11-16
Inventor： Lixin Zhu , Ke Dai , Chunyang Nie , Wenwu Lu , Shenghua Hu
Abstract: Disclosed are a detecting device, and a method for controlling the same, and the detecting device includes: a controller, and a detector and at least one image acquirer which are electrically connected respectively with the controller, wherein the detector includes a receiver; the image acquirer is arranged on a side of the detector away from the receiver and has an adjustable shooting angle; and the controller is configured to control the image acquirer to acquire images of at least two adjacent sides of a detected rectangular plane, and to determine the position of the detector on the detected rectangular plane according to the shooting angle of the image acquirer and the acquired images of the sides.
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公开(公告)号：US10510299B2
公开(公告)日：2019-12-17
申请号：US15992933
申请日：2018-05-30
IPC: G09G3/3258 , G09G3/20
Abstract: A pixel compensation method, pixel compensation apparatus and display device are provided. In the blanking section of (2n−1)th display frame, the detection line corresponding to the first sub-pixel column of the same color sub-pixels in the nth row is charged with an additional detection voltage, such that the detected voltage on this detection line is the sum of the detection voltage and a coupling voltage. The detection line corresponding to the second sub-pixel column of the same color sub-pixels is not charged with the additional detection voltage, such that the detected voltage on this detection line is the coupling voltage. The detection voltage corresponding to the first sub-pixel column is obtained according to the voltage on the detection line corresponding to each of the same color sub-pixels. Similarly, in the blanking section of (2n)th display frame, the detection voltage corresponding to the second sub-pixel column may be obtained.
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公开(公告)号：US10509516B2
公开(公告)日：2019-12-17
申请号：US14895454
申请日：2015-05-12
Inventor： Min He , Ming Hu , Zhizhong Tu
IPC: G06F3/044 , C03C17/245 , C23C14/08 , C23C14/34 , G06F3/041
Abstract: The present disclosure provides a method for manufacturing a touch panel, the touch panel, a touch screen and a display device. The method includes steps of: forming, on a transparent substrate, a non-opaque film layer with a micro-pattern; and forming a touch panel electrode on the non-opaque film layer. The non-opaque film layer is configured to vanish a shadow of the touch panel electrode.
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公开(公告)号：US10509509B2
公开(公告)日：2019-12-17
申请号：US15753639
申请日：2017-02-16
Inventor： Xiaodong Xie , Ming Zhang , Ming Hu , Jing Wang , Yu Zhu , Yuan Li
Abstract: A substrate and a display device are disclosed. The substrate includes at least one main signal line. Each of the at least one main signal line includes a plurality of sub signal lines connected in parallel with one another. By arranging a plurality of sub signal lines connected in parallel with one another in the main signal line, the resistance of the main signal line can be reduced effectively, which is favorable to improving uniformity for the channel resistances of the touch screen.
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公开(公告)号：US10509281B2
公开(公告)日：2019-12-17
申请号：US15238245
申请日：2016-08-16
Inventor： Yi Wang , Xuebing Jiang
IPC: G02F1/1362 , G02F1/1345
Abstract: A display panel and a display device are disclosed, the display panel includes an opposed substrate and an array substrate opposite to each other, and a flexible printed circuit. The opposed substrate includes a conductive layer, which is configured for electrostatic prevention, the flexible printed circuit includes a first conductive structure connected to the conductive layer, and the conductive layer is grounded through the first conductive structure.
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