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公开(公告)号：US20150255266A1
公开(公告)日：2015-09-10
申请号：US14446619
申请日：2014-07-30
发明人： Qun MA , Kunpeng ZHANG , Xiaona LIU , Changjian XU
CPC分类号： H01L21/67 , G02F1/1303 , H01L21/67086
摘要： The present invention provides an etching device, which comprises a treatment solution tank for containing treatment solution; and a grabbing unit for putting the substrate in the treatment solution tank and moving the treated substrate out of the treatment solution tank. Accordingly, the present invention further provides an etching method for treating a substrate by using the above etching device. The present invention further provides a patterning apparatus comprising the above etching device. According to the present invention, the uniformity of a reaction between the treatment solution and a corresponding material on the substrate can be improved, and damages which may be caused to the pattern by the existing spray mode can be avoided.
摘要翻译： 本发明提供了一种蚀刻装置，其包括用于包含处理溶液的处理溶液罐; 以及用于将基板放置在处理溶液罐中并将处理过的基板移出处理溶液罐的抓取单元。 因此，本发明还提供了通过使用上述蚀刻装置处理基板的蚀刻方法。 本发明还提供一种包括上述蚀刻装置的图案形成装置。 根据本发明，可以提高处理液与基板上的相应材料之间的反应的均匀性，并且可以避免可能通过现有喷雾模式对图案造成的损害。
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公开(公告)号：US20180210292A1
公开(公告)日：2018-07-26
申请号：US15541739
申请日：2016-09-13
发明人： Xiaona LIU
IPC分类号： G02F1/1337 , G02F1/1343 , G02F1/1362
CPC分类号： G02F1/133707 , G02F1/134309 , G02F1/134363 , G02F1/13439 , G02F1/136286 , G02F2001/134372 , G02F2201/123
摘要： An array substrate, a manufacturing method thereof and a display device are provided. The array substrate including a slit electrode, wherein the slit electrode includes a plurality of slits; and one end of each of the slits is opened. Problem of overlarge area of dark region at edges of a subpixel is solved, thereby improving the transmittance and the light efficiency of liquid crystals.
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公开(公告)号：US20240310685A1
公开(公告)日：2024-09-19
申请号：US18272362
申请日：2021-11-30
发明人： Lijiao SHEN , Yu MA , Xiaona LIU , Jiliang ZHANG , Zhitao LI , Linwei LI , Xiaofeng YIN
IPC分类号： G02F1/1362 , H01L27/12
CPC分类号： G02F1/136286 , G02F1/136209 , H01L27/124
摘要： Provided is a display panel, including: a substrate, a plurality of sub-pixels, a plurality of data lines, and a black matrix; wherein each the sub-pixel is divided into at least two domains along a column direction of the array; and the data line deviates from the column direction of the array and bends toward the row direction of the array to form a corner, wherein a distance between an outer edge of an orthographic projection of the black matrix covering the corner onto the substrate and an outer edge of an orthographic projection of the corner onto the substrate is greater than a distance between an edge of an orthographic projection of the black matrix covering rest of the data line onto the substrate and a corresponding edge of an orthographic projection of the data line covered by the black matrix onto the substrate.
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公开(公告)号：US20240038776A1
公开(公告)日：2024-02-01
申请号：US17753365
申请日：2021-04-30
发明人： Jingjing JIANG , Xiaona LIU , Yu MA , Weitao CHEN , Xibin SHAO , Yan YAN , Wei CAO , Xiaoying LI
IPC分类号： H01L27/12
CPC分类号： H01L27/124
摘要： The present disclosure provides a display substrate and a display device. The display substrate includes a middle display region, and first and second peripheral display regions arranged at two opposite sides of the middle display region respectively. Each pixel unit includes at least two sub-pixels in different colors and having a rectangular shape including long and short sides. In the middle display region and at least one of the first and second peripheral display regions, the sub-pixels in each pixel unit are sequentially arranged along a short side extension direction, extension directions of the first and second peripheral display regions are perpendicular to the short side extension direction in the middle display region, and the short side extension direction in at least one of the first and second peripheral display regions is perpendicular to the short side extension direction in the middle display region.
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公开(公告)号：US20230152633A1
公开(公告)日：2023-05-18
申请号：US17622694
申请日：2021-02-25
发明人： Wei CAO , Xiaona LIU , Yu MA
IPC分类号： G02F1/1339 , G02F1/1337 , G02F1/1343 , G02F1/1333
CPC分类号： G02F1/1339 , G02F1/1337 , G02F1/134345 , G02F1/133354 , G02F2201/07 , G02F1/133345 , H01L27/1218
摘要： The present disclosure relates to the field of display technologies, and discloses a display panel, a preparation method thereof, and a display device; the display panel has a display area and a non-display area adjacent to the display area, and the display panel includes an array substrate, an opposite substrate, and a first alignment film and a retaining wall structure; a bonding electrode is arranged on the array substrate, and located in the non-display area; the opposite substrate and the array substrate are arranged opposite to each other; the first alignment film is arranged on a side of the array substrate close to the opposite substrate; the retaining wall structure is arranged on the side of the array substrate close to the opposite substrate, and at least part of the retaining wall structure is located between the first alignment film and the bonding electrode.
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公开(公告)号：US20210157188A1
公开(公告)日：2021-05-27
申请号：US16942900
申请日：2020-07-30
发明人： Xiaona LIU , Feng LI
IPC分类号： G02F1/1333 , G02F1/1362 , G06F3/041 , G02F1/1368
摘要： An array substrate includes first data lines, second data lines, third data lines and first touch electrode lines extend in a second direction, all of which are divided into a plurality of line groups. Each line group includes a first signal line group between first two adjacent sub-pixel areas, and a second signal line group between second two adjacent sub-pixel areas. The first two and second two adjacent sub-pixel areas include three sub-pixel areas adjacent in a first direction intersecting the second direction. The first signal line group includes a first data line and a second data line spaced, and the second signal line group includes a third data line and a first touch electrode line spaced. Each of the first, second and third data lines is closer to a respective one of the three sub-pixel areas relative to other three lines in the line group.
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公开(公告)号：US20190033654A1
公开(公告)日：2019-01-31
申请号：US15916112
申请日：2018-03-08
发明人： Shuai YUAN , Chunguang TIAN , Xiaona LIU , Mengjie WANG , Yuqiong CHEN , Ning LI , Chenchen WU
IPC分类号： G02F1/1335 , G02F1/1339 , G02F1/1341
摘要： A liquid crystal panel, comprising a first substrate and a second substrate opposite to each other, and liquid crystals and sealant disposed between the first substrate and the second substrate. The liquid crystal panel has a display area and a non-display area, the first substrate has a black matrix in which a groove is provided to separate the sealant from the display area.
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公开(公告)号：US20240170496A1
公开(公告)日：2024-05-23
申请号：US17779193
申请日：2021-06-29
发明人： Xiaona LIU , Jianjun WANG , Weitao CHEN
IPC分类号： H01L27/12 , G02F1/1362 , G02F1/1368
CPC分类号： H01L27/124 , G02F1/136286 , G02F1/1368 , H01L27/1259 , H01L27/1248
摘要： A display substrate, a display device and a manufacturing method thereof. The display substrate includes a base substrate, and a gate electrode layer, a gate insulation layer, an active layer and a source/drain metal layer laminated one on another on the base substrate. The display substrate further includes a first insulation layer arranged between the gate insulation layer and the second insulation layer and a second electrode layer arranged at a side of the second insulation layer away from the base substrate. The second electrode layer includes a second electrode pattern, the source/drain metal layer includes a data line pattern, an orthogonal projection of the first electrode layer onto the base substrate partially overlaps an orthogonal projection of the second electrode pattern onto the base substrate, and the first electrode layer or the second electrode pattern is electrically coupled to the data line pattern.
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公开(公告)号：US20240005889A1
公开(公告)日：2024-01-04
申请号：US17765157
申请日：2021-03-31
发明人： Xiaona LIU , Yu MA , Weitao CHEN
IPC分类号： G09G3/36
CPC分类号： G09G3/3688 , G09G3/3614 , G09G2320/0247 , G09G2320/0233
摘要： A display panel includes a plurality of sub-pixels and a plurality of gate lines. The plurality of sub-pixels are arranged in an array in a row direction and a column direction, and each row of sub-pixels includes sub-pixels of a first color, sub-pixels of a second color and sub-pixels of a third color. The plurality of gate lines includes first gate lines and second gate lines alternately arranged in the column direction, a first gate line and a second gate line adjacent to each other form a gate line pair, and two gate lines in the gate line pair are coupled to a same row of sub-pixels. In the same row of sub-pixels, sub-pixels of the first color are coupled to the first gate line.
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公开(公告)号：US20210405473A1
公开(公告)日：2021-12-30
申请号：US17333226
申请日：2021-05-28
发明人： Xiaona LIU
IPC分类号： G02F1/1362 , G02F1/1368
摘要： A display substrate and a display panel are provided. The display substrate includes: a display region; a frame region at least partially surrounding the display region; a black matrix including a first part in the display region and a second part in the frame region; and an alignment mark which is in the frame region and at a side of the second part of the black matrix away from the display region, and is spaced apart from the black matrix. A planar shape of the second part of the black matrix has a corner part, the alignment mark is opposite to the corner part, and an outer contour of the corner part opposite to the alignment mark includes a concave part which is concave towards the display region.
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