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公开(公告)号：US11088181B2
公开(公告)日：2021-08-10
申请号：US16073038
申请日：2018-01-10
发明人： Lianjie Qu , Bingqiang Gui , Yonglian Qi , Guangdong Shi , Shuai Liu , Hebin Zhao
IPC分类号： H01L27/12 , G02F1/1343
摘要： The present application discloses a method of fabricating an array substrate. The method includes forming a first conductive material layer on a base substrate; forming an insulating layer on a side of the first conductive material layer distal to the base substrate, the insulating layer formed to cover a first part of the first conductive material layer, exposing a second part of the first conductive material layer; over-etching the first conductive material layer to remove the second part of the first conductive material layer, and remove a portion of a periphery of the first part of the first conductive material layer to form a recess between the insulating layer and the base substrate, thereby forming a first electrode; and subsequent to forming the first electrode and the recess, annealing the insulating layer to mobilize a portion of the insulating layer above the recess and fill the recess with a mobilized insulating material.
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2.发明授权公开(公告)号：US11127764B2
公开(公告)日：2021-09-21
申请号：US16703045
申请日：2019-12-04
发明人： Lianjie Qu , Yonglian Qi , Hebin Zhao , Yun Qiu , Xiaoling Xu , Ruizhi Yang , Guangdong Shi , Shiyu Xu , Shan Zhang
IPC分类号： H01L27/12 , H01L21/027 , H01L21/48 , H01L23/13 , H01L23/538 , H01L25/16
摘要： The present disclosure provides a circuit substrate, a method for manufacturing the same, a display substrate and a tiled display device. The circuit substrate includes: a base substrate; a driving circuit on the base substrate; and conductive connection portions. A plurality of grooves is defined in a lateral side of the base substrate; each of the plurality of grooves extends through a top surface and an opposite bottom surface of the base substrate. The driving circuit includes signal lines on the top surface of the base substrate and signal-line leads on the bottom surface of the base substrate. The plurality of conductive connection portions are corresponding to the plurality of grooves in a one-to-one manner; at least one part of the conductive connection portion is in the corresponding groove. The conductive connection portion is connected with the corresponding signal line and the corresponding signal-line lead, respectively.
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公开(公告)号：US11250746B2
公开(公告)日：2022-02-15
申请号：US16959274
申请日：2019-12-25
发明人： Xing Zhou , Guangdong Shi , Kun Lu
摘要： The display apparatus includes a plurality of sub-pixels. The control method includes: calculating a compensation data signal of each compensation sub-pixel according to a position of at least one dead sub-pixel adjacent to the compensation sub-pixel in the display apparatus, a data signal of each dead sub-pixel adjacent to the compensation sub-pixel in a current frame image, and a number of compensation sub-pixels in all sub-pixels that have a same emission color as and are adjacent to each dead sub-pixel; calculating a total data signal for the compensation sub-pixel according to a data signal of the compensation sub-pixel in the current frame image and the calculated compensation data signal of the compensation sub-pixel; and inputting the total data signal to the compensation sub-pixel when the current frame image is displayed.
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公开(公告)号：US20210225972A1
公开(公告)日：2021-07-22
申请号：US16099499
申请日：2017-09-29
发明人： Lianjie Qu , Xiaogai Chun , Xue Gao , Hebin Zhao , Guangdong Shi , Shuai Liu , Yonglian Qi , Bingqiang Gui
IPC分类号： H01L27/32
摘要： The present application discloses an array substrate, a display apparatus and a method of fabricating an array substrate. The array substrate has a plurality of first bottom-gate type thin film transistors each of which including a metal oxide active layer and a plurality of second bottom-gate type thin film transistors each of which including a silicon active layer.
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5.发明授权公开(公告)号：US11257995B2
公开(公告)日：2022-02-22
申请号：US16080592
申请日：2018-03-20
发明人： Yonglian Qi , Lianjie Qu , Hebin Zhao , Bingqiang Gui , Xianxue Yang , Shuai Liu , Guangdong Shi
IPC分类号： H01L33/60 , F21V8/00 , G02F1/13357
摘要： The present application provides an optical modulating device having a light transmissive region and a light blocking region. The optical modulating device includes a base substrate; a plurality of protrusions on the base substrate in the light transmissive region and configured to allow light emitting out of a side of the optical modulating device; and a reflective layer on the base substrate in the light blocking region and configured to block light from emitting out of the side of the optical modulating device.
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公开(公告)号：US11152436B2
公开(公告)日：2021-10-19
申请号：US16082049
申请日：2018-02-12
发明人： Shuai Liu , Yun Qiu , Hebin Zhao , Lianjie Qu , Yonglian Qi , Weiwei Tong , Guangdong Shi , Bin Yan , Tao Liu
摘要： A display panel, fabrication method thereof, and a display device. The display panel includes a substrate and a plurality of pixels disposed on the substrate; each pixel includes a pixel circuit disposed on the substrate; the display panel further includes a pixel defining layer covering the pixel circuit; a surface of the pixel defining layer facing away from the pixel circuit is provided with a plurality of grooves; the plurality of grooves are in one-to-one correspondence with the plurality of pixels; each of the grooves is provided with a light emitting diode electrically connected to the pixel circuit.
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7.发明申请公开(公告)号：US20180308970A1
公开(公告)日：2018-10-25
申请号：US15579051
申请日：2017-05-23
发明人： Lianjie Qu , Guangdong Shi , Shuai Liu , Minqi Chen , Tao Liu
IPC分类号： H01L29/786 , H01L29/66 , H01L27/12 , H01L29/423
CPC分类号： H01L29/786 , H01L27/1225 , H01L27/124 , H01L29/42384 , H01L29/66742
摘要： This disclosure relates to a field-effect transistor and a production method thereof, an array substrate and a production method thereof, and a display panel. The production method comprises: forming an active layer on a substrate; forming a gate electrode insulating layer on the active layer to define a gate electrode area as well as a source electrode area and a drain electrode area located on two sides of the gate electrode area on the active layer; applying a gate electrode layer to cover surfaces of the active layer and the gate electrode insulating layer; patterning the gate electrode layer to form a first contact electrode, a second contact electrode, and a gate electrode, wherein the first contact electrode is located on the source electrode area, the second contact electrode is located on the drain electrode area, and the gate electrode is located on the gate electrode insulating layer.
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公开(公告)号：US11482545B2
公开(公告)日：2022-10-25
申请号：US17040510
申请日：2020-03-18
发明人： Yonglian Qi , Chao Liu , Lianjie Qu , Hebin Zhao , Shan Zhang , Ning Jia , Guangdong Shi , Shuai Liu
IPC分类号： H01L27/12 , H01L25/075 , G09G3/32
摘要： A method of forming an array substrate, the array substrate and a display device are provided. The method of forming the array substrate includes: in a case that a display unit is formed on one of two opposite surfaces of a base substrate and a driving circuit is formed on the other of the two opposite surfaces of the base substrate, performing a roughening treatment on edge regions of the two opposite surfaces of the base substrate and a side surface of the base substrate connecting the edge regions of the two opposite surfaces, to form a roughened region; and forming, at the roughened region, a metal wiring connecting a signal input terminal of the display unit and a signal output terminal of the driving circuit.
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公开(公告)号：US11233106B2
公开(公告)日：2022-01-25
申请号：US16099499
申请日：2017-09-29
发明人： Lianjie Qu , Xiaogai Chun , Xue Gao , Hebin Zhao , Guangdong Shi , Shuai Liu , Yonglian Qi , Bingqiang Gui
IPC分类号： H01L27/32
摘要： The present application discloses an array substrate, a display apparatus and a method of fabricating an array substrate. The array substrate has a plurality of first bottom-gate type thin film transistors each of which including a metal oxide active layer and a plurality of second bottom-gate type thin film transistors each of which including a silicon active layer.
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公开(公告)号：US20210175261A1
公开(公告)日：2021-06-10
申请号：US16073038
申请日：2018-01-10
发明人： Lianjie Qu , Bingqiang Gui , Yonglian Qi , Guangdong Shi , Shuai Liu , Hebin Zhao
IPC分类号： H01L27/12
摘要： The present application discloses a method of fabricating an array substrate. The method includes forming a first conductive material layer on a base substrate; forming an insulating layer on a side of the first conductive material layer distal to the base substrate, the insulating layer formed to cover a first part of the first conductive material layer, exposing a second part of the first conductive material layer; over-etching the first conductive material layer to remove the second part of the first conductive material layer, and remove a portion of a periphery of the first part of the first conductive material layer to form a recess between the insulating layer and the base substrate, thereby forming a first electrode; and subsequent to forming the first electrode and the recess, annealing the insulating layer to mobilize a portion of the insulating layer above the recess and fill the recess with a mobilized insulating material.
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