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91.发明授权公开(公告)号：US09305512B2
公开(公告)日：2016-04-05
申请号：US14075287
申请日：2013-11-08
Inventor： Fan Li , Hongwei Li , Tianma Li , Xiaomei Huang , Youqiang Lu , Jing Wang , Yun Qiu
CPC classification number: G09G3/3696 , G02F1/13306 , G09G3/3648 , G09G2300/0876 , G09G2320/103 , G09G2330/021 , G09G2340/0435
Abstract: The present invention discloses array substrate, display device and method for controlling refresh rate of an array substrate. The array substrate includes; a plurality of pixel structures each including gate line, data line, common electrode line, first switching element at intersection of the gate line and the data line, pixel electrode, second switching element, and first transparent electrode. Gate, source and drain of the first switching element are connected to the gate line, the date line and the pixel electrode, respectively. Gate, source and drain of the second switching element are connected to second switching controlling line, common electrode signal terminal and the first transparent electrode, respectively. A first storage capacitance is formed between the pixel electrode and the common electrode line and/or between the pixel electrode and the gate line, and a second storage capacitance is formed between the pixel electrode and the first transparent electrode.
Abstract translation: 本发明公开了一种用于控制阵列基板的刷新率的阵列基板，显示装置及方法。 阵列基板包括： 各栅极线，数据线，公共电极线，栅极线与数据线交叉的第一开关元件，像素电极，第二开关元件和第一透明电极的多个像素结构。 第一开关元件的栅极，源极和漏极分别连接到栅极线，日期线和像素电极。 第二开关元件的栅极，源极和漏极分别连接到第二开关控制线，公共电极信号端子和第一透明电极。 在像素电极和公共电极线之间和/或像素电极和栅极线之间形成第一存储电容，并且在像素电极和第一透明电极之间形成第二存储电容。
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公开(公告)号：US20150234492A1
公开(公告)日：2015-08-20
申请号：US14367757
申请日：2013-12-16
Inventor： Youqiang Lu , Yun Qiu , Jing Wang
CPC classification number: G06F3/044 , G06F3/0412 , G06F2203/04107
Abstract: An embodiment of the present invention discloses a capacitive touch panel, which is provided with an electrostatic protection touching layer, the electrostatic protection touching layer comprises a touching array pattern and an electrostatic protection discharging pattern, and the electrostatic protection discharging pattern is disposed in a space of the touching array pattern, complementing with the touching array pattern. The capacitive touch panel of the embodiment of the present invention, reduces the thickness of touch panel, and saves the material by forming the electrostatic protection layer and the touch sensing layer on one layer, which realizes the touching sense as well as the electrostatic protection, eliminates the capacitance between the electrostatic protection layer and the touch sensing layer, and improves the sensitivity of touching sense.
Abstract translation: 本发明的一个实施例公开了一种具有静电保护接触层的电容式触摸屏，静电保护接触层包括触摸阵列图案和静电保护放电图案，静电保护放电图案设置在空间中 的触摸阵列图案，与触摸阵列图案相辅相成。 本发明实施例的电容式触摸面板减小了触摸面板的厚度，并且通过在一层上形成静电保护层和触摸感测层来节省材料，这实现了触感和静电保护， 消除了静电保护层和触摸感应层之间的静电电容，提高了触感的灵敏度。
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公开(公告)号：US11971640B2
公开(公告)日：2024-04-30
申请号：US17631334
申请日：2021-03-12
IPC: G02F1/1368 , G02F1/1362
CPC classification number: G02F1/1368 , G02F1/136254 , G02F1/136286
Abstract: The present disclosure provides a display substrate and a display device, and belongs to the field of display technology. The display substrate includes: a base substrate having a peripheral region, and thin film transistors disposed in the peripheral region of the base substrate. A gate electrode of the thin film transistor includes a plurality of sub-electrodes arranged at intervals.
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公开(公告)号：US11817463B2
公开(公告)日：2023-11-14
申请号：US17213939
申请日：2021-03-26
Inventor： Wenjie Xu , Jing Wang , Xiaodong Xie , Tsungchieh Kuo , Weiwei Chu , Yuan Li
IPC: H01L27/12 , H01L25/16 , H01L27/15 , H01L25/00 , H01L25/075
CPC classification number: H01L27/1288 , H01L25/0753 , H01L25/167 , H01L25/50 , H01L27/153
Abstract: Provided are a driving backplane and a method for manufacturing the same, a display device. The method includes: forming a first conductive pattern including signal lines; forming an insulating layer having via holes; forming a second conductive pattern including pairs of coupling electrodes; sequentially forming an inorganic material layer and an organic material layer; performing step exposure and developing on the organic material layer to form an intermediate pattern including a hollow-out portion, a completely-reserved portion and a half-reserved portion; the completely-reserved portion is thicker than the half-reserved portion, a thickness of the half-reserved portion is x times that of the inorganic material layer; etching the inorganic material layer and the intermediate pattern until a part of the inorganic material layer, corresponding to the hollow-out portion, is removed; an etching selection ratio of the inorganic material layer to the intermediate pattern is 1:y, 0
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公开(公告)号：US11800777B2
公开(公告)日：2023-10-24
申请号：US17329286
申请日：2021-05-25
IPC: H10K71/00 , H10K102/00
CPC classification number: H10K71/00 , H10K2102/311
Abstract: The present application relates to a display device. The display device includes a flexible display panel including display and back surfaces in a thickness direction thereof; a supporting back film located on the back surface, and including a bendable area and fixed areas located at opposite sides of the bendable area in a first direction; and an adhesive part located between the fixed area and the back surface, and adhered to the fixed area and the back surface; and a flexible supporting part located between the bendable area and the back surface, and being in contact with the bendable area and the back surface. The flexible supporting part is in direct contact with the back surface of the flexible display panel.
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Patent Agency Ranking
公开(公告)号：US11586071B2
公开(公告)日：2023-02-21
申请号：US17216793
申请日：2021-03-30
Inventor： Min He , Xiaodong Xie , Jing Wang , Tianyu Zhang , Tengfei Zhong , Xue Zhao , Ting Zeng
IPC: G02F1/1335 , G02F1/13357 , H05K1/11 , H05K3/46
Abstract: A drive backboard includes: a first conductive layer including bonding pins and first connecting lines, an insulating layer including first via holes and second via holes, a second conductive layer including connecting electrodes and second connecting lines and a conductive protective layer including first protective structures and second protective structures. The first via hole exposes the bonding pin, one end of a first connecting line electrically connects a bonding pin, and the other end reaches the second via hole. One end of a second connecting line electrically connects a connecting electrode, and the other end electrically connects the first connecting line through the second via hole. The first protective structure covers the bonding pin, and the second protective structure covers the second connecting line formed at the position of the second via hole. The pattern of the conductive protective layer is complementary to the pattern of the insulating layer.
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公开(公告)号：US11543880B2
公开(公告)日：2023-01-03
申请号：US16917531
申请日：2020-06-30
Abstract: A motion device for a virtual reality interaction includes a core, a running belt carried by the core and a frame. The running belt is configured to wrap the core and capable of sliding on the outer surface of the core. The running belt includes a number of running belt units. A surface of each running belt unit facing the core is provided with a number of grooves, and each groove of each running belt unit is connected with a corresponding groove of an adjacent running belt unit through an elastic strap. The frame is located at a periphery of the running belt and is configured to carry the running belt and the core. A number of first balls are arranged between the frame and the running belt.
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公开(公告)号：US11538800B2
公开(公告)日：2022-12-27
申请号：US16640420
申请日：2019-02-20
IPC: H01L31/0232 , H01L23/34 , H01L21/00 , H05K7/20 , H05K1/00 , H01L25/18 , H01L25/00 , H01L51/52 , H01L27/32
Abstract: A display device and a manufacturing method thereof are provided. The display device includes a display panel, a heat dissipation layer, and a chip on film. The heat dissipation layer is on a non-display side of the display panel and includes a driving circuit arranging region and a peripheral region. The heat dissipation layer located in at least a part of the driving circuit arranging region is insulated from the heat dissipation layer located in the peripheral region. The chip on film is on a side of the heat dissipation layer away from the display panel and is in the driving circuit arranging region.
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公开(公告)号：US11538271B2
公开(公告)日：2022-12-27
申请号：US17460012
申请日：2021-08-27
Applicant: BOE Technology Group Co., Ltd.
Inventor： Ming Liu , Hongwei Tian , Hao Liu , Jing Wang
IPC: G06V40/13 , H01L27/146
Abstract: The present disclosure provides a display panel, a manufacturing method thereof, and a display device. The display panel includes a plurality of optical fingerprint identification structures, each optical fingerprint identification structure includes a display region and a sensing region, the display region includes a driving circuitry layer, a planarization layer, a pixel definition layer, and a light-emitting element, and the light-emitting element includes an anode, a light-emitting material layer and a cathode. The sensing region includes a sensing region opening, an optical sensor and a cathode metal layer, the cathode metal layer includes a first cathode metal layer and a second cathode metal layer, and the first cathode metal layer is separated from the second cathode metal layer by a gap, so that light emitted by the light-emitting element is allowed to enter the optical sensor through the gap after being reflected by a fingerprint.
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公开(公告)号：US11500505B2
公开(公告)日：2022-11-15
申请号：US17254649
申请日：2020-03-24
Inventor： Xiaodong Xie , Min He , Jing Wang , Bin Pang , Xinxiu Zhang , Xue Zhao
Abstract: Embodiments of the present disclosure provide a touch substrate and a touch display device. In the touch substrate, the first touch control electrodes are provided with the shadow elimination structures at the first intersections, and the orthographic projections of the shadow elimination structures on the base substrate cover the orthographic projections of the connection through holes on the base substrate, so that shadows of the connection through holes can be shielded by the shadow elimination structures, when the user watches the touch substrate from the side, away from the signal line layer, of the base substrate, and thus the ghosting shadow problem of the connection through holes can be resolved.
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