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公开(公告)号：US20220293035A1
公开(公告)日：2022-09-15
申请号：US17551368
申请日：2021-12-15
发明人： Zhiyong NING , Zhonghao HUANG , Xu WU , Kunkun GAO , Chao ZHANG , Can WANG , Maokun TIAN
摘要： A shift register, a gate drive circuit, and a display panel are provided. The shift register includes an input sub-circuit configured to pre-charge a pull-up node using an input signal; an output sub-circuit configured to output a clock signal through an signal output terminal; a pull-down control sub-circuit configured to control a potential of a pull-down node using a power supply voltage signal; a first pull-down sub-circuit configured to pull down a potential of the pull-down node using a first preset voltage signal; and a first control sub-circuit configured to control the potential of the pull-up node using a second preset voltage signal in response to the potential of the pull-down node; a potential of the first preset voltage signal is lower than a potential of a non-operating level signal of the first pull-down sub-circuit, but higher than a potential of the second preset voltage signal.
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公开(公告)号：US20190115374A1
公开(公告)日：2019-04-18
申请号：US16086278
申请日：2018-02-07
发明人： Xu WU , Rong WU , Chao ZHANG , Zhonghao HUANG
IPC分类号： H01L27/12 , H01L29/786 , H01L29/66 , G02F1/1368 , G02F1/1343 , G02F1/1362
摘要： A method for manufacturing an array substrate includes: forming a metal-oxide semiconductor layer, a first conductive layer and a second conductive layer sequentially on a substrate; and treating the metal-oxide semiconductor layer, the first conductive layer and the second conductive layer in a single patterning process using a mask, to form an active layer, pixel electrodes, a source drain pattern layer which includes source electrodes, drain electrodes and data lines, and a reserved pattern of the first conductive layer which is provided in a same layer as the pixel electrodes and formed on sides of the source electrodes and the data lines close to the active layer. The drain electrode is in direct contact with the pixel electrode, and a partial region of the pixel electrode is unobstructed from the drain electrode.
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3.发明申请公开(公告)号：US20220344377A1
公开(公告)日：2022-10-27
申请号：US17432105
申请日：2021-02-01
发明人： Zhiyong NING , Zhonghao HUANG , Chao ZHANG , Zhaojun WANG , Hongru ZHOU , Yutong YANG , Rui WANG , Xu WU , Kunkun GAO
IPC分类号： H01L27/12
摘要： A half via hole structure, a method for manufacturing the same, an array substrate, and a display panel are provided. The half via hole structure includes: a spacer layer arranged on an underlaying substrate; a passivation layer arranged on the spacer layer and provided with a first via hole, an orthographic projection of the first via hole on the underlaying substrate being within that of the spacer layer on the underlaying substrate; a first conductive layer arranged on the spacer layer and having a width smaller than a diameter of the first via hole; an insulating layer arranged between the spacer layer and the passivation layer and provided with a second via hole; and a second conductive layer arranged on the passivation layer and overlapped with the first conductive layer through the first via hole.
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公开(公告)号：US20210328148A1
公开(公告)日：2021-10-21
申请号：US16328423
申请日：2018-04-23
发明人： Xiaonan DONG , Chao ZHANG , Kunkun GAO , Zhonghao HUANG , Yongliang ZHAO
摘要： A semiconductor mixed material and manufacturing method thereof, a thin film transistor and an electronic device are provided. The semiconductor mixed material includes an inorganic semiconductor nanoparticle and an organic semiconductor material, and the inorganic semiconductor nanoparticle is dispersed in the organic semiconductor material. The embodiments of the present disclosure ensure both a high electron mobility and a high charge transfer rate by mixing the inorganic semiconductor nanoparticle with the organic semiconductor material.
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公开(公告)号：US20210074735A1
公开(公告)日：2021-03-11
申请号：US16633637
申请日：2019-01-07
发明人： Hongru ZHOU , Zhonghao HUANG , Xu WU , Chao ZHANG , Kai WANG
摘要： A thin film transistor and a manufacturing method thereof, an array substrate and a manufacturing method thereof, and a display device are provided. The thin film transistor is provided on a base substrate and includes: an active layer including a first surface and a second surface which are opposite to each other, in which the second surface is closer to the base substrate than the first surface; and a source-drain electrode layer including a source electrode and a drain electrode which are separated from each other and are respectively connected with the active layer; each of the first surface and the second surface is a non-flat surface, and the non-flat surface includes a plurality of depressions and a plurality of protrusions which are alternately arranged.
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公开(公告)号：US20180240433A1
公开(公告)日：2018-08-23
申请号：US15556516
申请日：2017-02-17
发明人： Chenxi LIU , Shou LI , Chao ZHANG , Jian ZHANG
IPC分类号： G09G3/36
CPC分类号： G09G3/3688 , G09G3/36 , G09G3/3614 , G09G3/3648 , G09G2320/0252 , G09G2320/0285 , G09G2340/16
摘要： A source driver, a method and a display device are provided. The source driver includes a data receiving circuit, a peak processing circuit, a control circuit, a digital-to-analog conversion circuit, and a driver. The data receiving circuit is configured to receive pixel data and a control timing signal; the peak processing circuit is configured to generate peak over-driving data according to the received pixel data; the control circuit is configured to control to sequentially output the peak over-driving data and the corresponding pixel data to the digital-to-analog conversion circuit according to the received control timing signal; the digital-to-analog conversion circuit is configured to receive the peak over-driving data and the pixel data, convert the peak over-driving data into a first driving signal, and convert the pixel data into a second driving signal; and the driver is configured to output the first driving signal and the second driving signal.
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公开(公告)号：US20170091995A1
公开(公告)日：2017-03-30
申请号：US15142747
申请日：2016-04-29
发明人： Shuhuan YU , Peng CHENG , Junning SU , Jianzi HE , Chao ZHANG
CPC分类号： G06T17/20 , G06F3/0416 , G06T2210/16
摘要： A virtual fitting system includes: a somatosensory unit configured to obtain first operation information associated with a user through detecting a movement associated with the user; a touching unit configured to obtain second operation information associated with the user through detecting a touching signal associated with the user; a distance detecting unit configured to obtain a distance between the user and the display screen; a processing unit configured to input display information to the display screen according to the first operation information when the distance falls into a first preset range and to input display information to the display screen according to the second operation information when the distance falls into a second preset range; and a display screen configured to display according to the display information inputted by the processing unit. Also, a virtual fitting method is provided.
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公开(公告)号：US20170053546A1
公开(公告)日：2017-02-23
申请号：US15159179
申请日：2016-05-19
发明人： Jianting WANG , Shuhuan YU , Junning SU , Peng CHENG , Chao ZHANG
摘要： The present invention discloses a teaching system and a working method thereof. The teaching system comprises a calling unit, an acquisition unit and a judgment unit, wherein the calling unit is connected with the acquisition unit, and the judgment unit is connected with the acquisition unit; the calling unit is used for calling a test question in different databases; the acquisition unit is used for acquiring a correct answer of the called test question; and the judgment unit is used for judging, according to the correct answer of the called test question, whether an answer result input by a user is correct, and displaying a judgment result. The teaching system and the working method thereof provided by the present invention can call test questions according to requirements of users, and judge answer result of the users and provide feedbacks automatically, thereby achieving interaction with the users.
摘要翻译： 本发明公开了一种教学系统及其工作方法。 所述教学系统包括呼叫单元，获取单元和判断单元，其中所述呼叫单元与所述获取单元连接，并且所述判断单元与所述获取单元连接; 呼叫单元用于在不同的数据库中调用测试问题; 采集单元用于获取被叫测试问题的正确答案; 并且判断单元用于根据被叫测试题的正确答案判断用户输入的答案结果是否正确，并显示判断结果。 本发明提供的教学系统及其工作方法可以根据用户的要求调用测试题，自动判断用户的答复结果并提供反馈，从而实现与用户的交互。
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公开(公告)号：US20200335186A9
公开(公告)日：2020-10-22
申请号：US15999688
申请日：2018-01-25
发明人： Xuan LIANG , Chao ZHANG
摘要： The present disclosure provides a device and a method for matching medical data. The device includes a computing device configured to compute an overall similarity between a current object and each object in a set of objects, wherein the overall similarity is determined by one or more of an original region similarity, a living region similarity, a relevant physiological parameter similarity, and a critical time similarity, and a selector configured to select, from the set of objects, an object with the overall similarity greater than a first threshold or a predetermined number of or a predetermined proportion of objects with the overall similarities being ranked on the top, to form a reference object subset for the current object.
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公开(公告)号：US20160203378A1
公开(公告)日：2016-07-14
申请号：US14744585
申请日：2015-06-19
发明人： Wenhao WANG , Yanping HONG , Defa RUAN , Chao ZHANG , Peng YU , Taoqing ZHOU
CPC分类号： G06K9/2027 , G01B11/272 , G02F1/1303 , G06K9/00671 , H04N5/2253 , H04N5/2256 , H04N5/23216 , H04N5/23296
摘要： Embodiments of the present invention provide a recognition device and an alignment system. The recognition device is configured to recognize an alignment mark on a display substrate and comprises a camera unit and a light source unit. The camera unit is configured to shoot the alignment mark, and the light source unit is configured to radiate emitted light onto the alignment mark. The recognition device further comprises a light processing unit configured to process light emitted from the light source unit so that the luminance of the light irradiated onto the alignment mark is greater than that of the light emitted from the light source unit. Through the arrangement of the light processing unit, the recognition device enables the luminance of the light irradiated onto the alignment mark to be greater than that of the light emitted from the light source unit.
摘要翻译： 本发明的实施例提供一种识别装置和对准系统。 识别装置被配置为识别显示基板上的对准标记，并且包括相机单元和光源单元。 相机单元被配置为拍摄对准标记，并且光源单元被配置为将发射的光辐射到对准标记上。 识别装置还包括：光处理单元，被配置为处理从光源单元发射的光，使得照射到对准标记上的光的亮度大于从光源单元发射的光的亮度。 通过光处理单元的布置，识别装置能够使照射到对准标记上的光的亮度大于从光源单元发射的光的亮度。
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