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公开(公告)号：US10692461B2
公开(公告)日：2020-06-23
申请号：US15723660
申请日：2017-10-03
发明人： Xiaoliang Cheng , Ke Dai , Chunyang Nie , Wenwu Lu , Xueqin Wei , Bingbing Yan , Hailong Li
IPC分类号： G09G3/36 , G02F1/1343 , G02F1/1335
摘要： The present disclosure provides a display device, a manufacturing method thereof, a driving method thereof and a counter substrate. The display device includes a liquid crystal cell, at least one flicker detector and a signal processing apparatus. The at least one flicker detector is disposed in a non-display region within the liquid crystal cell and configured to detect light intensity in the liquid crystal cell; and the signal processing apparatus is configured to adjust a magnitude of a common voltage for driving the liquid crystal cell according to a signal strength outputted from the flicker detector, to reduce a flicker value of the display device.
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公开(公告)号：US11119265B2
公开(公告)日：2021-09-14
申请号：US16500274
申请日：2018-11-02
发明人： Hailong Li , Yudong Liu , Ning Wang , Xiaozhe Zhang
IPC分类号： F21V8/00
摘要： A light guide plate assembly, includes a light conductive layer and a plurality of light exit structures. The light conductive layer is configured to cause light entering the light conductive layer to be transmitted between two opposite surfaces of the light conductive layer. The plurality of light exit structures are disposed on one of the two opposite surfaces and spaced apart. The plurality of light exit structures are configured to enable a portion of the light to emit from the light conductive layer.
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公开(公告)号：US10293385B2
公开(公告)日：2019-05-21
申请号：US15816488
申请日：2017-11-17
发明人： Hailong Li , Yudong Liu , Xiong Xiong , Xiaozhe Zhang , Ning Wang
摘要： A foreign substance collection structure, a display device and an operation method thereof are provided. The foreign substance collection structure includes a frame and a first baffle plate. The frame includes a first inside wall, the first baffle plate is configured to move toward the first inside wall. The first baffle plate includes a first surface and is capable of being moved from a position away from the first inside wall to a position where the first surface of the first baffle plate faces the first inside wall; an adhesive layer is disposed on at least one of the first inside wall and the first surface, and the adhesive layer is configured to bond foreign substances appearing on the first inside wall and/or the first surface.
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公开(公告)号：US11262493B2
公开(公告)日：2022-03-01
申请号：US15755809
申请日：2017-08-24
发明人： Hailong Li , Ning Wang , Xiaoliang Cheng , Xiaozhe Zhang , Yudong Liu
IPC分类号： F21V8/00 , G02F1/13357
摘要： A light guide plate, a backlight module and a display device in the field of display technology are provided. The light guide plate includes a light guide plate body and a prism structure located at at least one end of the light guide plate body. The prism structure includes a light incident surface and at least one reflective surface, and incident light from the light incident surface is can be reflected by the at least one reflective surface into the light guide plate body.
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公开(公告)号：US20180264527A1
公开(公告)日：2018-09-20
申请号：US15816488
申请日：2017-11-17
发明人： Hailong Li , Yudong Liu , Xiong Xiong , Xiaozhe Zhang , Ning Wang
CPC分类号： B08B7/0028 , G02B27/0006
摘要： A foreign substance collection structure, a display device and an operation method thereof are provided. The foreign substance collection structure includes a frame and a first baffle plate. The frame includes a first inside wall, the first baffle plate is configured to move toward the first inside wall. The first baffle plate includes a first surface and is capable of being moved from a position away from the first inside wall to a position where the first surface of the first baffle plate faces the first inside wall; an adhesive layer is disposed on at least one of the first inside wall and the first surface, and the adhesive layer is configured to bond foreign substances appearing on the first inside wall and/or the first surface.
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公开(公告)号：US20210225900A1
公开(公告)日：2021-07-22
申请号：US16754775
申请日：2019-09-16
发明人： Shujie Liu , Zhiyong Xue , Hailong Li , Lingling Ma , Hongyu Mi , Liangliang Liu
摘要： The present invention relates to the field of display technology, and discloses a method for preparing an array substrate, a display panel and an evaporation apparatus. A method for preparing an array substrate comprises: fixing a base substrate to an evaporation stage; attaching a shielding sheet to the base substrate to cover at least a preset area of the base substrate; arranging and aligning an open mask in association with the base substrate; and evaporating to form a evaporation material layer on the base substrate, to which the shielding sheet is attached, with the open mask.
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公开(公告)号：US20230019100A1
公开(公告)日：2023-01-19
申请号：US17953986
申请日：2022-09-27
发明人： Shujie Liu , Zhiyong Xue , Hailong Li , Lingling Ma , Hongyu Mi , Liangliang Liu
摘要： A method for preparing an array substrate, a display panel and an evaporation apparatus are disclosed. A method comprises: fixing a base substrate to an evaporation stage; attaching at least one shielding sheet to the base substrate to cover at least a preset area of the base substrate; arranging and aligning an open mask in association with the base substrate, wherein the open mask has at least one opening for vapor deposition, and the at least one shielding sheet is positioned corresponding to the at least one opening and each has an area that is less than an area of a corresponding opening to shield a portion of the corresponding opening, and wherein the portion of the corresponding opening is separate from a boundary of the corresponding opening; and evaporating to form an evaporation material layer on the base substrate, to which the shielding sheet is attached.
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8.发明授权公开(公告)号：US11264409B2
公开(公告)日：2022-03-01
申请号：US16756143
申请日：2019-05-31
发明人： Nini Bai , Feng Kang , Liangliang Liu , Liang Tang , Zhiyong Xue , Hailong Li
摘要： There is provided an array base plate, including: a substrate; a first patterned part disposed on the substrate and adjacent to an encapsulation region of the substrate; a second patterned part disposed on the substrate, in a same layer as the first patterned part and adjacent to the first patterned part; wherein the first patterned part includes a through part on its side close to the second patterned part. There is also provided a manufacturing method for manufacturing the array base plate, and a display panel including the array base plate.
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公开(公告)号：US11258016B2
公开(公告)日：2022-02-22
申请号：US16959379
申请日：2019-12-20
发明人： Zhiyong Xue , Nini Bai , Liman Peng , Liangliang Liu , Qianqian Zhang , Shujie Liu , Hailong Li , Lingling Ma , Hongyu Mi , Xu Liu , Qiang Chen , Guodong Jing
摘要： The present disclosure provides a display backplane, a method for preparing the same, and a display device. The display backplane includes a substrate, an electronic device and an alignment mark arranged on the substrate, and a filling layer, the filling layer being filled in at least a part of a recessed area located on a surface of the substrate away from the electronic device, and a minimum distance between an orthogonal projection of the at least part of the recessed area on the substrate and an orthogonal projection of the alignment mark on the substrate being less than 200 μm.
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公开(公告)号：US11688746B2
公开(公告)日：2023-06-27
申请号：US17953986
申请日：2022-09-27
发明人： Shujie Liu , Zhiyong Xue , Hailong Li , Lingling Ma , Hongyu Mi , Liangliang Liu
CPC分类号： H01L27/1262 , C23C14/042 , C23C14/12 , C23C14/24 , H01L27/1288
摘要： A method for preparing an array substrate, a display panel and an evaporation apparatus are disclosed. A method comprises: fixing a base substrate to an evaporation stage; attaching at least one shielding sheet to the base substrate to cover at least a preset area of the base substrate; arranging and aligning an open mask in association with the base substrate, wherein the open mask has at least one opening for vapor deposition, and the at least one shielding sheet is positioned corresponding to the at least one opening and each has an area that is less than an area of a corresponding opening to shield a portion of the corresponding opening, and wherein the portion of the corresponding opening is separate from a boundary of the corresponding opening; and evaporating to form an evaporation material layer on the base substrate, to which the shielding sheet is attached.
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