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11.发明授权公开(公告)号：US11380796B2
公开(公告)日：2022-07-05
申请号：US16638283
申请日：2019-08-07
Inventor： Tongshang Su , Dongfang Wang , Jun Liu , Guangyao Li , Wei Li , Qinghe Wang , Chao Wang , Tao Sun
IPC: H01L29/786 , H01L27/12 , H01L29/417 , H01L29/66 , H01L27/32
Abstract: The disclosure relates to a thin film transistor. The thin film transistor may include a substrate, an active layer on the substrate, a gate on the active layer, and a source and a drain. The active layer may include a first conducting region, a second conducting region, and a channel region between the first conducting region and the second conducting region. An orthographic projection of the source and an orthographic projection of the drain on the substrate may cover at least an orthographic projection of a first conducting region and an orthographic projection of a second conducting region on the substrate.
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公开(公告)号：US11355647B2
公开(公告)日：2022-06-07
申请号：US16331008
申请日：2018-08-17
Inventor： Yingbin Hu , Ce Zhao , Dongfang Wang , Bin Zhou , Jun Liu , Yuankui Ding , Wei Li
IPC: H01L27/00 , H01L29/00 , H01L29/786 , H01L27/12 , H01L29/66 , G02F1/1368 , H01L27/32
Abstract: A thin film transistor includes an active layer, a source electrode and a drain electrode. The active layer includes a conductive region and the conductive region is between the source electrode and the drain electrode and is spaced apart from at least one of the source electrode and the drain electrode.
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公开(公告)号：US11322561B2
公开(公告)日：2022-05-03
申请号：US16394401
申请日：2019-04-25
Inventor： Wei Li , Jingjing Xia , Bin Zhou , Jun Cheng , Yingbin Hu , Wei Song , Guangyao Li , Biao Luo
Abstract: The present disclosure provides a photoresist composition, a pixel definition layer, a display substrate and a method for preparing the same, and a display device. The photoresist composition includes: 5 to 25 wt % of polymethacrylate; 1 to 15 wt % of a lyophobic compound; 1 to 5 wt % of a temperature sensitive polymer; 0.5 to 2 wt % of a photoinitiator; and 0.1 to 1 wt % of a monomer.
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14.发明授权公开(公告)号：US11239260B2
公开(公告)日：2022-02-01
申请号：US16484414
申请日：2018-10-12
Inventor： Yang Zhang , Tongshang Su , Bin Zhou , Wei Li , Wei Song , Jun Liu
IPC: H01L27/12 , H01L29/786
Abstract: A substrate for an electronic device includes an insulating layer; a via extending into the insulating layer; a light shielding layer in the via; and a thin film transistor comprising an active layer on the light shielding layer and in the via. The light shielding layer is configured to shield light from irradiating on the active layer.
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15.发明授权公开(公告)号：US11231629B2
公开(公告)日：2022-01-25
申请号：US16954006
申请日：2020-01-09
IPC: G02F1/1362 , G02F1/1333 , G02F1/1335 , G02F1/1343 , G02F1/1368 , H01L27/12
Abstract: Disclosed are an array substrate and a method for manufacturing the same, a display panel, and a display device. The array substrate includes: a base substrate; a TFT array layer provided on the base substrate, wherein the TFT array layer includes a plurality of driver transistors arranged in an array; a color resist layer provided on a side of the TFT array layer distal to the base substrate, wherein the color resist layer includes a plurality of color resist patterns independent from each other, a first opening is formed between adjacent ones of the color resist patterns, and an orthogonal projection of the first opening onto the base substrate at least partially overlaps with an orthogonal projection of an output electrode in a respective one of the driver transistors onto the base substrate; and pixel electrodes provided on a side of the color resist layer distal to the base substrate.
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Patent Agency Ranking
公开(公告)号：US11229877B2
公开(公告)日：2022-01-25
申请号：US16611417
申请日：2019-01-22
Inventor： Guangyao Li , Guangcai Yuan , Dongfang Wang , Jun Wang , Qinghe Wang , Wei Li , Leilei Cheng
Abstract: The present disclosure provides a gas screening film including at least one gas screening element, each of the at least one gas screening element includes a transistor including a gate, an insulation spacing layer, a first electrode, a semiconductor nanosheet separation layer and a second electrode, and the insulation spacing layer is disposed between the gate and the semiconductor nanosheet separation layer. The present disclosure further provides a manufacturing method of the gas screening film and a face mask. The gas screening film can screen and separate various different gases as necessary.
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公开(公告)号：US11201176B2
公开(公告)日：2021-12-14
申请号：US16070098
申请日：2017-08-08
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
IPC: H01L27/12 , H01L29/786
Abstract: The present application discloses an array substrate having a plurality of thin film transistors, a display apparatus, and a method of fabricating an array substrate. The array substrate includes a base substrate; a semiconductor layer on the base substrate and including a plurality of active layers respectively for the plurality of thin film transistors; and an electrostatic discharging layer electrically connected to the semiconductor layer and configured to discharge electrostatic charge in the semiconductor layer.
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公开(公告)号：US11175528B2
公开(公告)日：2021-11-16
申请号：US16620217
申请日：2018-04-25
Inventor： Yanfeng Li , Yanan Yu , Yanqing Chen , Wei Li
IPC: G02F1/1335 , G02F1/1343 , G02F1/1333
Abstract: A color filter substrate, a display panel and a display device are provided. The color filter substrate includes a common electrode layer and an upper transparent substrate disposed over the common electrode layer. The common electrode layer is provided with a plurality of slits, and orthographic projections of the slits on the upper glass substrate are within an opaque region of the color filter substrate. Orthographic projections of slits in two adjacent rows on the upper transparent substrate are separated by at least two rows of sub-pixel units; or orthographic projections of slits in two adjacent columns on the upper transparent substrate are separated by at least two columns of sub-pixel units.
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公开(公告)号：US20210217778A1
公开(公告)日：2021-07-15
申请号：US16070098
申请日：2017-08-08
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
IPC: H01L27/12 , H01L29/786
Abstract: The present application discloses an array substrate having a plurality of thin film transistors, a display apparatus, and a method of fabricating an array substrate. The may substrate includes a base substrate; a semiconductor layer on the base substrate and including a plurality of active layers respectively for the plurality of thin film transistors; and an electrostatic discharging layer electrically connected to the semiconductor layer and configured to discharge electrostatic charge in the semiconductor layer.
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公开(公告)号：US20210200090A1
公开(公告)日：2021-07-01
申请号：US16086990
申请日：2018-02-12
Inventor： Wei Li , Bin Zhou , Jun Liu , Ning Liu , Yang Zhang , Yingbin Hu
Abstract: A patterning method and a method for manufacturing an array substrate are provided, and the patterning method includes: forming a photolithography auxiliary film and a positive photoresist film in turn on a base substrate provided with a layer to be patterned; subjecting the photolithography auxiliary film and the positive photoresist film to a photolithography process to form a photolithography auxiliary layer pattern and a positive photoresist pattern; patterning the layer to be patterned; and UV irradiating the photolithography auxiliary layer pattern and the positive photoresist pattern and then removing the photolithography auxiliary layer pattern and the positive photoresist pattern.
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