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公开(公告)号：US12068291B2
公开(公告)日：2024-08-20
申请号：US16978810
申请日：2019-11-15
发明人： Lianjie Qu , Hong Yang , Hebin Zhao , Yun Qiu
CPC分类号： H01L25/0753 , G09F9/3026 , G09F9/33 , H01L27/156 , H01L33/005 , H01L33/62 , H01L2933/0066
摘要： The display panel includes a base substrate; and display areas arranged on the base substrate; each of the display areas includes pixel units; each of the pixel units includes sub-pixels; each of the sub-pixels includes a light-emitting chip; in any one of the display areas, a space between two adjacent columns of pixel units in a row direction has a first space size; and a space between two adjacent rows of pixel units in a column direction has a second space size; a space between two nearest display areas in the row direction has a third space size, and the third space size is approximately same as the first space size; and/or a space between two nearest display areas in the column direction has a fourth space size, and the fourth space size is approximately same as the second space size.
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公开(公告)号：US11830763B2
公开(公告)日：2023-11-28
申请号：US17278855
申请日：2020-07-24
发明人： Shan Zhang , Lianjie Qu , Yonglian Qi , Hebin Zhao
IPC分类号： H01L21/765 , H01L21/762 , H01L21/683 , H01L27/12 , H01L29/66 , H01L29/786 , G06V40/13
CPC分类号： H01L21/76254 , H01L21/6835 , H01L27/127 , H01L29/66772 , H01L29/78654 , G06V40/1318 , H01L2221/68368
摘要： A method of manufacturing thin film transistor(s) includes: providing a monocrystalline silicon wafer, the monocrystalline silicon wafer including a first surface and a second surface that are opposite to each other; forming a bubble layer between the first surface and the second surface of the monocrystalline silicon wafer, the bubble layer dividing the monocrystalline silicon wafer into two portions arranged side by side in a direction perpendicular to the second surface, and a portion of the monocrystalline silicon wafer that is located between the bubble layer and the second surface being a monocrystalline silicon film having a target thickness; providing a substrate, and transferring the monocrystalline silicon film onto the substrate by breaking the monocrystalline silicon wafer at the bubble layer; and patterning the monocrystalline silicon film transferred to the substrate to form active layer(s) of the thin film transistor(s).
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公开(公告)号：US11320785B2
公开(公告)日：2022-05-03
申请号：US16615215
申请日：2019-05-24
发明人： Hongshu Zhang , Hebin Zhao , Yun Qiu , Dan Wang
IPC分类号： G03H1/26 , G02B5/32 , G02B27/01 , G11B7/0065
摘要： A holographic optical element and a manufacturing method thereof, an image reconstruction method, and augmented reality glasses are disclosed. The holographic optical element includes a substrate, and a recording material layer in which at least two groups of interference fringes are recorded; each group includes a first interference fringe formed by a first signal light and a first reference light respectively incident from opposite sides of the recording material layer, and a second interference fringe formed by a second signal light and a second reference light respectively incident from opposite sides of the recording material layer; the second signal light passes through a lens before incidence; incident angles of the first signal light and the second reference light are equal; incident directions of the first signal light corresponding to respective groups are different, and focal lengths of the lenses are not equal.
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4.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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公开(公告)号：US11101368B2
公开(公告)日：2021-08-24
申请号：US16638924
申请日：2019-03-05
发明人： Lianjie Qu , Hebin Zhao , Yonglian Qi , Yun Qiu , Dan Wang
IPC分类号： H01L29/66 , H01L21/02 , H01L29/786 , H01L29/45 , H01L29/417 , H01L29/49
摘要： A method of forming a crystallized semiconductor layer includes forming an insulating crystallization inducing layer on a base substrate; forming a semiconductor material layer on a side of the insulating crystallization inducing layer away from the base substrate by depositing a semiconductor material on the insulating crystallization inducing layer, the semiconductor material being deposited at a deposition temperature that induces crystallization of the semiconductor material; forming an alloy crystallization inducing layer including an alloy on a side of the semiconductor material layer away from the insulating crystallization inducing layer; and annealing the alloy crystallization inducing layer to further induce crystallization of the semiconductor material to form the crystallized semiconductor layer. Annealing the alloy crystallization inducing layer is performed to enrich a relatively more conductive element of the alloy to a side away from the base substrate, thereby forming an annealed crystallization inducing layer.
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公开(公告)号：US10754247B2
公开(公告)日：2020-08-25
申请号：US15941920
申请日：2018-03-30
发明人： Yonglian Qi , Lianjie Qu , Bingqiang Gui , Hebin Zhao , Yun Qiu
IPC分类号： G03F7/09 , G03F7/20 , G03F7/42 , G02B5/18 , G02B5/30 , G02F1/1335 , H01L51/52 , C23F4/00 , G03F7/00
摘要： The present disclosure proposes a manufacturing method for a metal grating, a metal grating, and a display device. The manufacturing method comprises: forming a metal layer, an antireflective layer and a deep UV photoresist layer sequentially on a base substrate; etching the deep UV photoresist layer by a photolithography process, so as to form a grating mask pattern; etching the antireflective layer by a dry etching process with the help of the grating mask pattern, so as to form an etch mask pattern identical to the grating mask pattern; peeling off the grating mask pattern; etching the metal layer by a dry etching process with the help of the etch mask pattern, so as to form metal grating strips; and removing the etch mask pattern, thus forming a metal grating.
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公开(公告)号：US10012854B2
公开(公告)日：2018-07-03
申请号：US14777819
申请日：2015-04-17
发明人： Xibin Shao , Yingying Qu , Honglin Zhang , Hebin Zhao , Seungmin Lee , Dan Wang , Xiang Li
IPC分类号： G06F1/16 , G02F1/1333
CPC分类号： G02F1/133308
摘要： A curved display panel, a curved display device, and a method for fabricating the same are disclosed. Both the light output face and the light input face of the curved display panel are continuous curved surfaces. The curved display panel with a continuous curved surface has a bending degree which is closer to the natural bending degree of a liquid crystal panel, so that a relatively small stress is generated on the curved display panel, and the problem of serious peripheral light leakage caused by deformation of the curved display panel is alleviated. Besides, since the curvature radius of each point on the continuous curved surface changes slowly, the problem of serious peripheral light leakage caused by deformation of the curved display panel is alleviated, the complexity of the fabricating process is reduced, the fabricating process is simplified, and the production of the product is improved.
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公开(公告)号：US11499056B2
公开(公告)日：2022-11-15
申请号：US16073048
申请日：2018-01-09
发明人： Feifei Wang , Ping Song , Deqiang Liu , Hebin Zhao , Hongming Zhan , Xibin Shao
摘要： The present application discloses a display substrate. The display substrate includes a base substrate; a color filter on the base substrate and including a plurality of color filter blocks; and an actuator configured to actuate each of the plurality of color filter blocks thereby controlling a wavelength of light transmitted through each of the plurality of color filter blocks.
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公开(公告)号：US11454845B2
公开(公告)日：2022-09-27
申请号：US16632589
申请日：2019-06-13
发明人： Ruiyong Wang , Lianjie Qu , Yun Qiu , Hebin Zhao , Yang You , Jun Wu , Ruizhi Yang
IPC分类号： G02F1/13357 , H05B47/155 , H01L25/075 , H01L33/54 , H01L33/60 , H01L33/62 , G02F1/1335
摘要： A surface light source and a manufacturing method thereof and a liquid crystal display device. The surface light source includes a substrate; a plurality of light emitting diode dies arranged in an array along a row direction and a column direction on the substrate; a driving circuit on the substrate and electrically connected to the plurality of light emitting diode dies and the driving circuit being configured to control at least two of the plurality of light emitting diode dies to emit light independently of each other; and an encapsulation layer on a side of the plurality of light emitting diode dies away from the substrate. The encapsulation layer is a continuous film layer covering the plurality of light emitting diode dies.
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