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公开(公告)号：US10651383B2
公开(公告)日：2020-05-12
申请号：US16159906
申请日：2018-10-15
发明人： Di Zhang
摘要： A flow deflector, an inkjet printing method, an inkjet printing device, and a method for manufacturing a display substrate are provided. The flow deflector includes a plate-shaped body, and the plate-shaped body includes a first surface and a second surface opposite to each other, a plurality of through holes is arranged in the plate-shaped body, each of the plurality of through holes penetrates from the first surface to the second surface, and comprises a first opening formed on the first surface and a second opening formed on the second surface, and an opening area of the first opening is larger than an opening area of the second opening.
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2.发明授权公开(公告)号：US11233154B2
公开(公告)日：2022-01-25
申请号：US16470412
申请日：2018-12-21
发明人： Di Zhang
IPC分类号： H01L21/786 , H01L29/786 , H01L27/12 , H01L29/24 , H01L29/66 , H01L21/02 , H01L21/465 , H01L21/4763
摘要： A thin film transistor, a manufacturing method thereof, an array substrate, and a display panel are provided. The thin film transistor includes a semiconductor layer, a source and a drain. The semiconductor layer includes an active layer and a superhydrophobic layer. The active layer includes a source contact, a drain contact and a channel portion. The source corresponds to the source contact, and the drain corresponds to the drain contact. The superhydrophobic layer is disposed on a surface of the active layer proximal to the source and the drain. The superhydrophobic layer includes a plurality of multi-level nanostructures protruding from the surface of the active layer, and the superhydrophobic layer at least covers a channel portion of the active layer.
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公开(公告)号：US11215894B2
公开(公告)日：2022-01-04
申请号：US16611647
申请日：2019-01-03
发明人： Di Zhang
IPC分类号： H01L51/52 , G02F1/1362 , H01L27/12 , G02F1/1333 , G02F1/1335
摘要： The present application discloses a display panel, a method for manufacturing a display panel, and a display device. The display panel includes a first substrate and a second substrate opposite the first substrate, a patterned black matrix layer between the first substrate and the second substrate, where the patterned black matrix layer includes a hollow area, and an array of signal lines on a side of the first substrate adjacent to the second substrate. The array of signal lines includes a feedback signal line for common electrode and a clock signal line. The display panel is divided into a display region in a center of the display panel and a frame region surrounding the display region. An orthographic projection of at least one of the first region and the second region on the first substrate at least partially overlaps an orthographic projection of the hollow area on the first substrate.
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公开(公告)号：US11107711B2
公开(公告)日：2021-08-31
申请号：US16639110
申请日：2019-03-20
发明人： Di Zhang
摘要： A micro light emitting diode (micro LED) transferring apparatus is provided. The micro LED transferring apparatus includes a transfer array including an array of a plurality of transfer heads; and an array mask having an array of a plurality of alignment holes. A respective one of the plurality of alignment holes has a size allowing a respective one of the plurality of transfer heads and a micro LED attached to the respective one of the plurality of transfer heads to pass through.
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公开(公告)号：US20210134624A1
公开(公告)日：2021-05-06
申请号：US16639110
申请日：2019-03-20
发明人： Di Zhang
摘要： A micro light emitting diode (micro LED) transferring apparatus is provided. The micro LED transferring apparatus includes a transfer array including an array of a plurality of transfer heads; and an array mask having an array of a plurality of alignment holes. A respective one of the plurality of alignment holes has a size allowing a respective one of the plurality of transfer heads and a micro LED attached to the respective one of the plurality of transfer heads to pass through.
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