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公开(公告)号：US20240168348A1
公开(公告)日：2024-05-23
申请号：US18425819
申请日：2024-01-29
发明人： Wenjie Hou , Yingmeng Miao , Qiujie Su , Chongyang Zhao , Feng Qu
IPC分类号： G02F1/1362
CPC分类号： G02F1/136286 , G02F1/136209 , G02F1/136222
摘要： Provided are an array substrate and a manufacturing method thereof, and a display device. The array substrate includes a plurality of data lines and sub-pixels. At least one sub-pixel includes: a first insulating layer; a gate; an active layer located on one side of the first insulating layer away from the gate; a pixel electrode; a first electrode located connected to the active layer and in contact with the pixel electrode; a second electrode connected to the active layer and a data line; a second insulating layer having a first opening, wherein the orthographic projection of the first opening partially overlaps with the orthographic projections of the pixel electrode and the first electrode; a connection electrode in contact with the pixel electrode and the first electrode through the first opening; and a common electrode located on one side of the second insulating layer away from the pixel electrode.
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公开(公告)号：US20240155900A1
公开(公告)日：2024-05-09
申请号：US17923660
申请日：2021-11-25
发明人： Feng Wang , Jian Zhou , Yanzhao Li , Feng Qu
IPC分类号： H10K59/131 , H01Q1/36 , H10K59/12 , H10K59/40 , H10K59/80
CPC分类号： H10K59/1315 , H01Q1/36 , H10K59/1201 , H10K59/40 , H10K59/873
摘要： A display substrate includes a base substrate, a voltage line arranged at a peripheral region of the base substrate, an encapsulation layer arranged at a side of the voltage line away from the base substrate, and a plurality of pixel units arranged at a display region of the base substrate. The encapsulation layer is arranged at a part of the display region and the peripheral region of the base substrate. The display substrate further includes an antenna arranged at a side of the encapsulation layer away from the base substrate, the antenna is a grid-like antenna, the voltage line is provided with a hollowed-out portion, and an orthogonal projection of at least a part of an end of the antenna onto the base substrate is located within an orthogonal projection of the hollowed-out portion onto the base substrate.
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公开(公告)号：US20240127732A1
公开(公告)日：2024-04-18
申请号：US18274872
申请日：2022-09-21
发明人： Yongxian Xie , Zhixiang Zou , Feng Qu , Chuanjiang Tang , Tong Yang , Xiaoye Ma , Fengzhen Lv , Ran Zhang
CPC分类号： G09G3/20 , G11C19/28 , G09G2300/0842 , G09G2310/0286
摘要： A shift-register unit, a grid driving circuit and a displaying device, which relates to the technical field of displaying. In the present disclosure, the oxide-semiconductor layers of the oxide thin-film transistors may be delimited into regions according to the total channel widths and the channel lengths required by the oxide thin-film transistors in the shift-register unit, wherein the sum of the widths of the independent semiconductor branches obtained by the delimitation is equal to the required total channel width. Accordingly, one oxide thin-film transistor can realize the required total channel width by using the one or more semiconductor branches, to ensure the normal operation of the oxide thin-film transistor, whereby the oxide-semiconductor layers of the different oxide thin-film transistors can be configured differently, to realize the purpose of reducing the border frame of the displaying device.
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公开(公告)号：US20230351936A1
公开(公告)日：2023-11-02
申请号：US18338516
申请日：2023-06-21
发明人： Yingmeng Miao , Changcheng Liu , Zhihua Sun , Yanping Liao , Seungmin Lee , Xibin Shao , Cong Wang , Feng Qu
CPC分类号： G09G3/20 , G11C19/28 , G09G2310/0267 , G09G2300/0408 , G09G2310/08 , G09G2300/08 , G09G2310/0243 , G09G2310/0286
摘要： There is provided a gate driving circuit comprising N first shift registers arranged alternately with N second shift registers. An input signal terminal of an n-th stage of first shift register is coupled to an output signal terminal of an (n−i)-th stage of first shift register, and a reset signal terminal of the n-th stage of first shift register is coupled to an output signal terminal of an (n+j)-th stage of first shift register. Input signal terminal and reset signal terminal of n-th stage of second shift register are coupled to output signal terminals of (n−i)-th and (n+j)-th stages of second shift registers respectively. K=6, i=3, and j=4. Reset signal terminals of (N−j+1)-th to N-th stages of first shift registers and reset signal terminals of (N−j+1)-th to N-th stages of second shift registers are configured to receive a total reset signal.
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公开(公告)号：US11777222B2
公开(公告)日：2023-10-03
申请号：US17360185
申请日：2021-06-28
CPC分类号： H01Q13/10 , H01Q1/38 , H01Q1/40 , H01Q21/064
摘要： A slot antenna and a communication device including the slot antenna are provided. The slot antenna includes: a dielectric layer having a first surface and a second surface opposite to each other, a radiation layer on the first surface of the dielectric layer and having a plurality of slots therein, and a first shielding layer on the second surface of the dielectric layer and electrically connected to the radiation layer.
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公开(公告)号：US11742556B2
公开(公告)日：2023-08-29
申请号：US17514361
申请日：2021-10-29
发明人： Jingwen Guo , Qianhong Wu , Chunxin Li , Feng Qu
CPC分类号： H01P1/184 , B81B7/02 , H01P1/10 , H01P1/182 , B81B2203/0109 , B81B2203/04 , B81B2207/015
摘要： A MEMS phase shifter, including: a substrate; a coplanar waveguide signal structure on the substrate; two coplanar waveguide ground wires respectively at two sides of the coplanar waveguide signal structure; insulating isolation layers respectively on the two coplanar waveguide ground wires; and a metal film bridge across and over the coplanar waveguide signal structure and forming a gap with the coplanar waveguide signal structure, both ends of the metal film bridge respectively attached to the insulating isolation layers on the two coplanar waveguide ground wires, wherein an insulating dielectric layer is provided on the coplanar waveguide signal structure, and the insulating dielectric layer comprises at least one concave part, which is concave in the direction towards the substrate, on the surface facing the metal film bridge.
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公开(公告)号：US11631941B2
公开(公告)日：2023-04-18
申请号：US17409145
申请日：2021-08-23
发明人： Zongmin Liu , Feng Qu , Jia Fang , Jijing Huang , Mengjun Hou
摘要： A display device is provided. The display device includes a display module and an antenna module. The antenna module includes at least one antenna body for receiving a wireless signal; a signal transmission line coupled to the at least one antenna body; an antenna carrier plate having a working region and a bending region, the antenna carrier plate in the bending region is bent from a display surface to a non-display surface, so that the signal transmission line extends from the display surface to the non-display surface; an adapter circuit board on the non-display surface; and an adapter coupling the signal transmission line to the adapter circuit board to enable the adapter circuit board to be signal coupled to the at least one antenna body.
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公开(公告)号：US20230041639A1
公开(公告)日：2023-02-09
申请号：US17792264
申请日：2021-09-01
发明人： Wenjie Hou , Yingmeng Miao , Qiujie Su , Chongyang Zhao , Feng Qu
IPC分类号： G02F1/1362
摘要： Provided are an array substrate and a manufacturing method thereof, and a display device. The array substrate comprises a plurality of data lines and sub-pixels. At least one sub-pixel comprises: a first insulating layer; a gate; an active layer located on one side of the first insulating layer away from the gate; a pixel electrode; a first electrode located connected to the active layer and in contact with the pixel electrode; a second electrode connected to the active layer and a data line; a second insulating layer having a first opening, wherein the orthographic projection of the first opening partially overlaps with the orthographic projections of the pixel electrode and the first electrode; a connection electrode in contact with the pixel electrode and the first electrode through the first opening; and a common electrode located on one side of the second insulating layer away from the pixel electrode.
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公开(公告)号：US11568778B2
公开(公告)日：2023-01-31
申请号：US17351638
申请日：2021-06-18
发明人： Yingmeng Miao , Changchen Liu , Zhihua Sun , Yanping Liao , Seungmin Lee , Xibin Shao , Cong Wang , Feng Qu
摘要： According to the embodiments of the present disclosure, there is provided gate driving circuit comprising 2N stages of shift registers, the 2N stages of shift registers comprising N first shift registers arranged alternately with N second shift registers, wherein the N first shift registers are cascaded-coupled as N stages of first shift registers, and are configured to generate N first output signals under control of K first clock signals; and wherein the N second shift registers are cascaded-coupled as N stages of second shift registers, and are configured to generate N second output signals under a control of K second clock signals, wherein K and N are both integers greater than 1, and K≤N.
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60.发明申请公开(公告)号：US20230015871A1
公开(公告)日：2023-01-19
申请号：US17780877
申请日：2021-05-27
发明人： Jie Huang , Ce Ning , Zhengliang Li , Hehe Hu , Jiayu He , Nianqi Yao , Feng Qu , Xiaochun Xu
IPC分类号： H01L29/786 , H01L27/12
摘要： A thin film transistor, a manufacturing method thereof, an array substrate and an electronic device arc provided. The thin film transistor includes an active layer including multiple oxide layers which includes a channel layer, a transition layer and a first barrier layer, the channel layer is an layer with a highest carrier mobility, the channel layer is a crystalline or amorphous oxide layer, the transition layer is in direct contact with the channel layer, the first barrier layer is an outermost oxide layer, the first barrier layer and the transition layer are both crystalline oxide layers; a crystallization degree of the first barrier layer and a crystallization degree of the transition layer are greater than a crystallization degree of the channel layer, and a band gap of the first barrier layer and a band gap of the transition layer are larger than a band gap of the channel layer.
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