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公开(公告)号：US10928050B2
公开(公告)日：2021-02-23
申请号：US16413271
申请日：2019-05-15
发明人： Qinghe Wang , Leilei Cheng
IPC分类号： F21V23/02 , H01L31/0224 , H02S40/34
摘要： Provided are a light source structure and a light-emitting device. The light source structure includes a power supply unit, a field effect unit and a light-emitting unit, wherein the power supply unit supplies power to the field effect unit and the light-emitting unit; and the field effect unit includes a vibrator unit that receives sound waves from the outside to generate vibration, so that the field effect unit generates a current varying along with the vibration, and supplies the varying current to the light-emitting unit to generate light with variable light intensity.
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32.发明授权公开(公告)号：US10818706B2
公开(公告)日：2020-10-27
申请号：US16337544
申请日：2018-05-29
发明人： Tongshang Su , Guangcai Yuan , Dongfang Wang , Ce Zhao , Bin Zhou , Jun Liu , Jifeng Shao , Qinghe Wang , Yang Zhang
IPC分类号： H01L27/12 , H01L29/423 , H01L29/66 , H01L29/786 , H01L29/417
摘要： There are provided a thin-film transistor and a production method thereof, an array substrate, and a display panel. The method comprises forming an active layer, a gate insulating layer, and a gate electrode on a substrate, wherein conductor conversion treatment is performed on both sides of the homogeneous active material layer to obtain an active layer, and the active layer comprises conductor regions located at both sides and a non-conductor region located at the center, wherein a projection of the gate electrode on the substrate is within a projection of the non-conductor region on the substrate, and the distances from the projection of the gate electrode to projections of the two conductor regions on the substrate are each between 0 micrometer and 1 micrometer.
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公开(公告)号：US20200155717A1
公开(公告)日：2020-05-21
申请号：US16442860
申请日：2019-06-17
发明人： Guangyao Li , Luke Ding , Leilei Cheng , Yingbin Hu , Jingang Fang , Ning Liu , Qinghe Wang , Dongfang Wang , Liangchen Yan
IPC分类号： A61L2/03 , C01B32/182
摘要： A sterilization structure, a sterilization board, and a display device are disclosed. The sterilization structure includes an active layer, wherein, one surface of the active layer has an exposed region, and a material of the active layer includes a laser-induced graphene material.
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公开(公告)号：US20190131410A1
公开(公告)日：2019-05-02
申请号：US15940043
申请日：2018-03-29
发明人： Guangyao Li , Guangcai Yuan , Dongfang Wang , Jun Wang , Qinghe Wang , Ning Liu
IPC分类号： H01L29/24 , H01L29/45 , H01L29/49 , H01L29/786 , H01L29/84 , H01L31/0392 , H01L31/032 , H01L31/113 , H01L29/66 , H01L21/02 , H01L21/445
CPC分类号： H01L29/24 , H01L21/02568 , H01L21/445 , H01L27/1214 , H01L27/1222 , H01L27/283 , H01L29/1606 , H01L29/45 , H01L29/4908 , H01L29/66969 , H01L29/786 , H01L29/78603 , H01L29/78642 , H01L29/78696 , H01L29/84 , H01L31/0296 , H01L31/032 , H01L31/03926 , H01L31/1136 , H01L51/05
摘要： Provided is a thin film transistor, a production method thereof, and an electronic apparatus. The thin film transistor comprises a substrate, and a gate electrode, a gate insulator layer, a source electrode, a drain electrode and an active layer on the substrate, wherein the active layer comprises a stack of two or more layers of graphene-like two-dimensional semiconductor material. The electronic apparatus comprises the thin film transistor, and may be used as an optical or mechanical sensor.
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公开(公告)号：US11930677B2
公开(公告)日：2024-03-12
申请号：US17329349
申请日：2021-05-25
发明人： Yongchao Huang , Can Yuan , Liusong Ni , Chao Wang , Jiawen Song , Zhiwen Luo , Jun Liu , Leilei Cheng , Qinghe Wang , Tao Sun
IPC分类号： H10K59/131 , H10K59/12 , H10K59/126 , H10K59/38 , H10K71/00
CPC分类号： H10K59/1315 , H10K59/126 , H10K59/38 , H10K71/00 , H10K59/1201
摘要： A display panel and a fabricating method thereof, and a displaying device. The display panel includes a substrate, a resistance reducing trace, an inter-layer-medium layer and a signal line. The substrate is divided into a plurality of sub-pixel regions and a pixel separating region. The resistance reducing trace is provided on the pixel separating region of the substrate. The inter-layer-medium layer is provided on the substrate, and the inter-layer-medium layer has an opening exposing the resistance reducing trace. The signal line is provided within the opening, the signal line is connected to the resistance reducing trace, the signal line is distributed in a column direction along the display panel, and in a row direction along the display panel, a width of the opening is greater than or equal to a width of the signal line.
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公开(公告)号：US11631619B2
公开(公告)日：2023-04-18
申请号：US16694831
申请日：2019-11-25
发明人： Haitao Wang , Guangyao Li , Jun Wang , Qinghe Wang , Dongfang Wang
IPC分类号： H01L21/66 , H01L23/58 , H01L27/12 , H01L29/786 , H01L23/60
摘要： Embodiments of the present disclosure provide an array substrate comprising a base substrate, a buffer layer disposed on the base substrate, an interlayer dielectric layer disposed on the buffer layer, and a protection layer disposed on the interlayer dielectric layer, where the array substrate further comprises a plurality of first test units and a plurality of test leads. The plurality of test leads are connected to the plurality of first test units in a one-to-one correspondence, and the plurality of test leads are disposed in at least two different layers. A method for manufacturing an array substrate, a display panel, and a display device are further provided.
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公开(公告)号：US11488989B2
公开(公告)日：2022-11-01
申请号：US16885456
申请日：2020-05-28
发明人： Tongshang Su , Dongfang Wang , Qinghe Wang
IPC分类号： H01L27/12 , H01L29/786 , H01L49/02
摘要： A capacitor, an array substrate and a method for manufacturing the same, and a display panel are provided. The capacitor includes a main body including a first pole plate and a second pole plate disposed opposite to each other, and the capacitor further includes at least one auxiliary body. Any one of the at least one auxiliary body includes a third pole plate and a fourth pole plate disposed opposite to each other, and neither the third pole plate nor the fourth pole plate extends in a plane where the first pole plate is located or a plane where the second pole plate is located. The main body is connected in parallel with the at least one auxiliary body. The array substrate includes a transistor and the capacitor provided by the present disclosure, and the transistor is electrically connected to the capacitor.
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38.发明授权公开(公告)号：US11380796B2
公开(公告)日：2022-07-05
申请号：US16638283
申请日：2019-08-07
发明人： Tongshang Su , Dongfang Wang , Jun Liu , Guangyao Li , Wei Li , Qinghe Wang , Chao Wang , Tao Sun
IPC分类号： H01L29/786 , H01L27/12 , H01L29/417 , H01L29/66 , H01L27/32
摘要： The disclosure relates to a thin film transistor. The thin film transistor may include a substrate, an active layer on the substrate, a gate on the active layer, and a source and a drain. The active layer may include a first conducting region, a second conducting region, and a channel region between the first conducting region and the second conducting region. An orthographic projection of the source and an orthographic projection of the drain on the substrate may cover at least an orthographic projection of a first conducting region and an orthographic projection of a second conducting region on the substrate.
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公开(公告)号：US11295643B2
公开(公告)日：2022-04-05
申请号：US17032901
申请日：2020-09-25
发明人： Jun Wang , Dongfang Wang , Guangyao Li , Haitao Wang , Qinghe Wang , Tongshang Su , Chen Shen , Xiaoning Zhang , Youpeng Gan
摘要： Provided are a detection method and a detection device, the detection method includes: in a first writing stage, providing an active voltage to each data line, each power supply terminal, both ends of a first gate line to-be-detected, an absolute value of the active voltage of each data line is smaller than that of the active voltage of the power supply terminal, an absolute value of the active voltage of the first gate line to-be-detected is smaller than that of the active voltage of each data line; in a first detection stage, maintaining the active voltage of the power supply terminal, providing an inactive voltage to the first gate line to-be-detected and providing an active voltage to the data line, detecting voltages at second electrodes of storage capacitors corresponding to the first gate line to-be-detected, determining whether the first gate line to-be-detected has breakpoint according to the detected voltages.
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公开(公告)号：US20220093893A1
公开(公告)日：2022-03-24
申请号：US17336523
申请日：2021-06-02
发明人： Yang Zhang , Ning Liu , Bin Zhou , Leilei Cheng , Liangchen Yan , Jun Liu , Qinghe Wang , Tao Sun , Zhiwen Luo
摘要： A method for manufacturing a display panel includes: sequentially forming a conductive pattern, a light-emitting layer and a cathode layer on a substrate. The conductive pattern is formed by a one-time patterning process, and includes an auxiliary electrode layer. In a direction parallel to the substrate, both the first protective electrode and the second protective electrode in the auxiliary electrode layer extend over the metal electrode, a second orthographic projection of the second protective electrode on the substrate is within a first orthographic projection of the first protective electrode on the substrate, and an outer boundary of the second orthographic projection is staggered from an outer boundary of the first orthographic projection. The cathode layer is in contact with the first protective electrode and a sidewall of the metal electrode.
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