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381.发明授权公开(公告)号：US10801869B2
公开(公告)日：2020-10-13
申请号：US16333826
申请日：2018-04-10
Inventor： Dong Ji , Feng Luo , Nan Zhang , Guoliang Liu , Da Liu , Xiaodong Fang , Jialin Huang , Guoqiang Zhao , Jie Liu
IPC: G01F1/66
Abstract: Provided are a flowrate measurement device and a flowrate measurement method. The flowrate measurement device includes an attachment portion configured to attach the flowrate measurement device to an object to be measured, and a measurement portion. The measurement portion includes a first ultrasonic transmitter, a second ultrasonic transmitter and a plurality of signal receivers between the first ultrasonic transmitter and the second ultrasonic transmitter. The plurality of signal receivers are spaced apart from each other. The first ultrasonic transmitter, the second ultrasonic transmitter and the plurality of the signal receivers are all disposed on the attachment portion, such that both the first ultrasonic transmitter and the second ultrasonic transmitter are capable of emitting an ultrasonic wave signal to the object to be measured. The signal receivers are capable of receiving an ultrasonic wave signal reflected from the object to be measured.
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382.发明授权公开(公告)号：US10790351B2
公开(公告)日：2020-09-29
申请号：US16177754
申请日：2018-11-01
Inventor： Xiaowei Wang , Guoqing Zhang
Abstract: A display substrate and a manufacturing method thereof, and a display device are provided. The display substrate includes: a voltage conducting layer, at least part of which is in a display area; a voltage connecting terminal in a peripheral circuit area, and a conductive lead in the peripheral circuit area. The conductive lead includes: a first annular portion, a second annular portion, and a plurality of bridging portions. The first annular portion is connected to the voltage conducting layer, the second annular portion surrounds the first annular portion and connected to the voltage connecting terminal, and a first end and a second end of each bridging portion are connected to the first annular portion and the second annular portion respectively.
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383.发明授权公开(公告)号：US10790310B2
公开(公告)日：2020-09-29
申请号：US16070598
申请日：2018-01-03
Inventor： Hong Liu , Xinguo Wu , Fengguo Wang , Dawei Shi , Zifeng Wang , Wentao Wang , Lu Yang , Feng Li , Zhixuan Guo , Yuanbo Li , Bo Ma
IPC: H01L27/12 , G06F3/041 , H01L29/423
Abstract: An array substrate, a display panel and a display device are provided. The array substrate includes a base substrate, and a metal connecting member, a first insulating layer, a signal line, a second insulating layer and a first electrode which are disposed on the base substrate in this order. The first insulating layer is located between the metal connecting member and the signal line, and the second insulating layer is located between the signal line and the common electrode. A material of the metal connecting member is different from a material of the signal line. The signal line is electrically connected to the first electrode through the metal connecting member. A contact resistance between the material of the metal connecting member and a material of the first electrode is smaller than a contact resistance between the material of the signal line and the material of the first electrode.
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公开(公告)号：US20200302844A1
公开(公告)日：2020-09-24
申请号：US15775943
申请日：2017-09-21
Inventor： Fei HUANG
Abstract: A shift register, a gate driving circuit, a display panel and a driving method. The shift register includes an input circuit, an output circuit, a pull-up node pull-down circuit, a first pull-down circuit of a first pull-down node, an output pull-down circuit, a pull-up circuit of the first pull-down node and a filter circuit. The filter circuit is connected with the first pull-down node, a second pull-down node, a first power terminal and a second power terminal respectively, and is configured to filter a voltage of the first pull-down node and transmit the filtered voltage to the second pull-down node.
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385.发明申请公开(公告)号：US20200281080A1
公开(公告)日：2020-09-03
申请号：US16556390
申请日：2019-08-30
Inventor： Chunghao CHENG
Abstract: A circuit board structure includes a circuit board body having an adsorption surface; an auxiliary board on which a binding mark is disposed. The auxiliary board is spliced to the circuit board body, and a surface of the auxiliary board is flush with the adsorption surface. A part of the adsorption surface and a part of the surface of the auxiliary board together form an adsorption zone.
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Patent Agency Ranking
公开(公告)号：US20200273503A1
公开(公告)日：2020-08-27
申请号：US16462255
申请日：2018-10-31
Inventor： Zhichong WANG
Abstract: A shift register unit, a gate driving circuit, a display device and a driving method are disclosed. The shift register unit includes an input circuit, a first reset circuit, an output circuit, and a node control circuit. The input circuit is configured to control a level of a first node in response to an input signal; the first reset circuit is configured to reset the first node in response to the first reset signal; the output circuit is configured to output a driving signal to an output terminal under control of the level of the first node; and the node control circuit is configured to control a level of a second node in response to the driving signal.
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387.发明申请公开(公告)号：US20200272267A1
公开(公告)日：2020-08-27
申请号：US16645806
申请日：2019-03-12
Inventor： Jingyi XU , Yuelin WANG , Guangshuai WANG , Yanwei REN , Peirong HUO , Xintong FAN , Jinyu CHAO
Abstract: Disclosed is a touch display panel, a display device and a method for manufacturing a touch display panel. The touch display panel includes a ground wire and a switching element. The ground wire is configured to allow static electricity in the touch display panel to be discharged through the ground wire. The switching element is configured to be turned on or turned off according to an operating state of the touch display panel to control whether the static electricity is discharged through the ground wire.
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公开(公告)号：US20200270740A1
公开(公告)日：2020-08-27
申请号：US15781873
申请日：2017-11-14
Inventor： Fengli JI , Yinan LIANG
Abstract: A mask and a manufacturing method thereof are disclosed. The mask includes a mask substrate; the mask substrate includes a mask area; the mask area includes an active area and a dummy area located at a periphery of the active area; a plurality of via holes penetrating the mask substrate is disposed in both of the active area and the dummy area; the plurality of via holes disposed in the dummy area is filled with a blocking material.
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公开(公告)号：US20200270739A1
公开(公告)日：2020-08-27
申请号：US15780960
申请日：2017-11-14
Inventor： Long JIN , Fuqiang TANG , Chun Chieh HUANG , Yu JING
Abstract: A mask plate and a mask sheet are provided. The mask plate includes a first mask sheet and a second mask sheet, the first mask sheet includes a first mask area located in a middle region of the first mask sheet and first peripheral areas located on both sides of the first mask area in a first direction, a thickness of the first mask area is less than a thickness of the first peripheral areas to form a first concave portion; the second mask sheet includes a second mask area located in a middle region of the second mask sheet and second peripheral areas located on both sides of the second mask area in a second direction, a thickness of the second mask area is less than a thickness of the second peripheral areas to form a second concave portion.
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公开(公告)号：US20200243795A1
公开(公告)日：2020-07-30
申请号：US15758124
申请日：2015-06-26
Abstract: A display panel is provided. The display panel includes a substrate having a display region and a non-display region; a cover plate; a sealant between the substrate and the cover plate and in the non-display region of substrate bonding the substrate and the cover plate; and a filler layer covered by the sealant to cause the sealant to have tight contact with the substrate and with the cover plate contact.
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