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公开(公告)号：US20200073165A1
公开(公告)日：2020-03-05
申请号：US16451449
申请日：2019-06-25
Inventor： Yisan ZHANG , Quan GAN , Yongcan WANG , Wei SUN
IPC: G02F1/1339 , G02F1/1335 , G02F1/1368 , G02F1/1341 , G02F1/1333
Abstract: The present disclosure provides a display panel, a manufacturing method thereof, and a display device, where the display panel includes a first substrate, a second substrate, a first spacer, and a second spacer. The first substrate and the second substrate are disposed opposite to each other. The first spacer is disposed on a side of the first substrate adjacent to the second substrate. The second spacer is disposed on a side of the second substrate adjacent to the first substrate. The first spacer and the second spacer are butted with each other through one of two embeddings in the other.
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公开(公告)号：US10571512B2
公开(公告)日：2020-02-25
申请号：US15527456
申请日：2016-10-19
Inventor： Yueyuan Zhang , Shancai Zhang , Yifei Zhan , Chengcheng Hou , Kun Li , Guanglei Yang , Zhaobo Jiang , Dayu Zhang
Abstract: A test device for a printed circuit board assembly is disclosed. The test device includes a test platform for securing a printed circuit board assembly to be tested and a positioning platform located above the test platform and for securing a plurality of test probes. The plurality of test probes are secured at the bottom of the positioning platform and the secured positions in the positioning platform thereof are adjustable to align the test points on the printed circuit board assembly to be tested.
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公开(公告)号：US10569440B2
公开(公告)日：2020-02-25
申请号：US15823730
申请日：2017-11-28
Inventor： Ping Liu , Qingyu Hu , Yong Sub Kim
IPC: B26D7/18 , B26D5/00 , B26D7/22 , C03B33/03 , C03B33/037 , B08B13/00 , B08B1/00 , B08B5/04 , B08B3/02 , B08B5/02
Abstract: A clearing device, an operating method thereof, and a cutting device are provided. The clearing device includes: an operating platform, including an operating surface; a first clearing unit, provided on a side of the operating platform close to the operating surface; a control unit, configured to communicate with the first clearing unit and control a clearing operation and a count of the operation of the first clearing unit; at least one detecting unit, provided on the operating platform and communicatively connected to the control unit, wherein the first clearing unit is configured to clear a foreign matter on the operating surface, the detecting unit is configured to detect a degree of cleanliness of the operating surface and send to the control unit a data signal which reflects the degree of cleanliness of the operating surface.
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公开(公告)号：US20200058896A1
公开(公告)日：2020-02-20
申请号：US16426014
申请日：2019-05-30
Inventor： Xinzhu WANG , Youyuan HU , Fei LI , Xinfeng WU , Huihui LI
Abstract: The disclosure discloses a display panel and a display device, and the display panel includes: a base substrate, a drive wire layer on the base substrate, a planarization layer on a side of the drive wire layer facing away from the base substrate, a plurality of anodes in a form of an array on a side of the planarization layer facing away from the drive wire layer, a light-emitting layer on sides of respective anodes and the planarization layer facing away from the drive wire layer, and a transparent cathode layer on a side of the light-emitting layer facing away from the respective anodes, where the planarization layer includes grooves between the respective anodes, and auxiliary cathodes on a surface of the transparent cathode layer on a side thereof facing away from the light-emitting layer are arranged in the grooves.
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公开(公告)号：US20200058265A1
公开(公告)日：2020-02-20
申请号：US16609429
申请日：2019-03-28
Inventor： Min HE , Chun CAO , Wenchao BAO
Abstract: The present disclosure relates to a method for converting RGB image signals into RGBW image signals. The method includes converting RGB image signals of pixels of each received image frame into corresponding RGB luminance values respectively, performing a conversion from an RGB luminance value to an RGBW luminance value for each pixel, including performing a first conversion to the RGBW luminance value by determining a first conversion amount based on the corresponding RGB luminance value of the pixel to obtain a first RGBW luminance value of the pixel, performing a second conversion to the RGBW luminance value by determining a second conversion amount based on the first RGBW luminance values of the pixel and its adjacent one or more pixels to obtain a second RGBW luminance value of the pixel, and converting the second RGBW luminance values of the pixels of the image frame into corresponding RGBW image signals respectively.
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Patent Agency Ranking
公开(公告)号：US20200057374A1
公开(公告)日：2020-02-20
申请号：US16427772
申请日：2019-05-31
Inventor： Jian Tian , Zouming Xu , Lei Zhang , Yaying Li , Chunjian Liu , Qitao Zheng , Xianlin Ding
Abstract: A display substrate, a method for preparing the same and a display device are provided. The method for preparing the display substrate includes: providing a base substrate, in which the base substrate includes a first region and a second region; forming a first structure in the first region using a first mask and a first photoresist; forming a functional material layer at a side, which is away from the base substrate, of the first structure; and patterning the functional material layer using a second mask and the first mask to form a functional layer in the second region.
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307.发明授权公开(公告)号：US10566071B2
公开(公告)日：2020-02-18
申请号：US15971039
申请日：2018-05-04
Inventor： Zhidong Yuan , Can Yuan , Zhenfei Cai
IPC: G09G3/36 , G11C19/28 , G11C19/18 , G09G3/20 , G09G3/3266
Abstract: A shift register unit, a driving method thereof, a gate driving circuit and a display device are provided. The shift register unit includes: an input circuit configured to control a voltage applied to a first pull-up node; a timing controller circuit coupled to the first pull-up node and a second pull-up node, and configured to control a voltage applied to the second pull-up node based on the voltage applied to the first pull-up node; a first output circuit configured to control a voltage applied to a first output end; a second output circuit configured to control a voltage applied to a second output end; a pull-down control circuit configured to control a voltage applied to a pull-down node; a first pull-down circuit configured to control the voltage applied to the first pull-up node; and a second pull-down circuit configured to control the voltage applied to the second pull-up node.
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公开(公告)号：US10562704B2
公开(公告)日：2020-02-18
申请号：US15789498
申请日：2017-10-20
Inventor： Guanquan Lu , Junqi Han , Rentan Chen
Abstract: Disclosed are a sheet storage device and a controlling method thereof the sheet storage device including a storage unit, an adjustment assembly and a control portion. The storage unit comprises a mounting frame, a plurality of support brackets configured to place a plurality of sheets and two shiftable mechanisms mounted on the mounting frame and spaced apart in an upper and lower direction. The support brackets are mounted between the two shiftable mechanisms and spaced apart in a position shifting direction of the two shiftable mechanisms, and two adjacent support brackets thereof are constructed to define a storage space for placing the sheet. Each support bracket is configured such that upper and lower ends of the support bracket are adapted to be shiftably engaged with the two shiftable mechanisms respectively, so as to adjust the distance between the two adjacent support brackets. The adjustment assembly is engaged with at least one of two adjacent support brackets to adjust the size of the storage space. The control portion is connected to the adjustment assembly to control the adjustment assembly according to received user instructions.
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公开(公告)号：US10562061B2
公开(公告)日：2020-02-18
申请号：US15985116
申请日：2018-05-21
Abstract: An adhesive dispenser is includes a plurality of adhesive dispensing parts, each including an adhesive dispensing tube, an adhesive extrusion assembly, and a driving component. The adhesive dispensing tube is configured to carry an adhesive therein. The adhesive extrusion assembly is connected with the adhesive dispensing tube, and is configured to apply a pressure to the adhesive in the adhesive dispensing tube such that the adhesive is dispensed from the adhesive dispensing tube. The driving component is configured to drive adhesive extrusion assemblies of the plurality of adhesive dispensing parts to apply the pressure to the adhesive.
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310.发明申请公开(公告)号：US20200049839A1
公开(公告)日：2020-02-13
申请号：US16460282
申请日：2019-07-02
Inventor： Miao ZHANG , Wuxia FU , Songmei SUN , Ran ZHANG
IPC: G01T1/24 , H01L27/146
Abstract: A detector pixel, an array substrate, an apparatus and a method for detecting an intensity of a ray are provided. The detector pixel includes substrate, first transistor, second transistor, storage capacitor, photosensitive element, first control line, second control line, first data line and second data line. The first and the second transistors are dual-gate transistors; the first transistor has a bottom gate connected to the first control line, a top gate connected to the second control line, a first electrode connected to the storage capacitor, and a second electrode connected to the first data line; the second transistor has a bottom gate connected to the second control line, a top gate connected to the first control line, a first electrode connected to the storage capacitor, and a second electrode connected to the second data line; and the storage capacitor is connected to the photosensitive element.
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