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公开(公告)号：US20210214836A1
公开(公告)日：2021-07-15
申请号：US17059913
申请日：2020-04-24
发明人： Fengli JI , Shaoduan LIANG , Xiaoyu YANG , Fangfang DUAN , Chang LUO
摘要： The present disclosure provides a mask device and an evaporation method. The mask device includes a first mask plate. The first mask plate includes a first frame, and a first mask strip on the first frame. The first mask strip includes: a first sub-mask strip and a second sub-mask strip spliced with each other; the first sub-mask strip includes a first hollow region; and a thickness of a central region of the second sub-mask strip is less than a thickness of an edge region of the second sub-mask strip, the edge region of the second sub-mask strip surrounding the central region of the second sub-mask strip.
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公开(公告)号：US20210230734A1
公开(公告)日：2021-07-29
申请号：US17043083
申请日：2020-02-27
发明人： Chang LUO , Xiaoyu YANG , Fengli JI
摘要： An embodiment of the present application provides a preparation method of a mask assembly, including: fixing, after stretching and aligning a blocking, the blocking on a side of a frame; opening at least one stretching align hole and at least one evaporation align mark in the fixed blocking and frame; fixing, after stretching and aligning a mask sheet, the mask sheet on a side of the blocking away from the frame according to the stretching align hole; and opening at least one evaporation align mark in the fixed mask sheet to obtain the mask assembly.
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公开(公告)号：US20220216412A1
公开(公告)日：2022-07-07
申请号：US17607012
申请日：2020-12-24
发明人： Yuanqi ZHANG , Sen DU , Chang LUO , Fengli JI , Xiaoyu YANG , Qian XU
摘要： A mask includes a frame, at least one mask sheet, and a shielding plate. The frame includes a plurality of borders. The borders are connected end to end in sequence to form the frame with a first hollow region. A mask sheet includes a pattern region and non-pattern regions. The pattern region includes at least one evaporation hole. The shielding plate includes a plurality of shielding strips. The plurality of shielding strips are arranged crosswise to form a plurality of second hollow regions. Orthogonal projections of the second hollow regions on a plane perpendicular to a thickness direction of the frame are located within a range of an orthogonal projection of the first hollow region on the plane. An inner edge of an orthogonal projection of the frame on the plane is located within a range of an orthogonal projection of the shielding plate on the plane.
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公开(公告)号：US20150332979A1
公开(公告)日：2015-11-19
申请号：US14127264
申请日：2012-11-09
发明人： Xiaoyu YANG , Xiaosong ZHANG , Jiujuan YANG
CPC分类号： H01L22/14 , G02F1/1362 , G02F2001/136254 , H01L27/1262
摘要： An embodiment of the present invention provides a manufacturing method of an array substrate comprising forming a gate detecting pattern on the array substrate with gate lines and common electrode lines formed thereon, the gate detecting pattern being arranged on one side of a pixel region of the array substrate and used to connect all the common electrode lines for pixel units; and performing a short circuit or a open circuit detection, wherein if the difference between a signal received by a receiving terminal for a gate line and a signal transmitted from a transmitting terminal for the gate line is larger than a predetermined detection threshold value, it is determined that short circuit between the gate line and a common electrode line or open circuit in the gate line occurs.
摘要翻译： 本发明的实施例提供一种阵列基板的制造方法，包括在阵列基板上形成栅极线和形成在其上的公共电极线的栅极检测图案，栅极检测图案布置在阵列的像素区域的一侧 用于连接像素单元的所有公共电极线; 以及执行短路或开路检测，其中如果由栅极线的接收端接收的信号与从栅极线的发送端发送的信号之间的差大于预定的检测阈值，则为 确定栅极线与公共电极线之间的短路或栅极线中的开路发生。
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