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公开(公告)号：US20220264743A1
公开(公告)日：2022-08-18
申请号：US17508932
申请日：2021-10-22
Inventor： Yongfei LI , Liuyue YIN , Haifeng HU , Huan LIU , Mengmeng LI , Yuancheng LI , Yu JIANG , Qin ZENG , Zouming XU , Jian TIAN , Chunjian LIU , Xintao WU , Jie LEI , Jie WANG , Jianying ZHANG
Abstract: A backplane, a backlight source, an illumination device and a displaying device. The backplane comprises a substrate; a first metal trace layer disposed on one surface of the substrate; an insulating layer disposed on a side, away from the substrate, of the first metal trace layer; a second metal trace layer disposed on a side, away from the substrate, of the insulating layer, an overlapping area existing between an orthographic projection of the second metal trace layer on the substrate and an orthographic projection of the first metal trace layer on the substrate; and a barrier layer disposed between the first metal trace layer and the second metal trace layer, an orthographic projection of the barrier layer on the substrate covering the overlapping area, and the barrier layer being used for preventing metals in the first metal trace layer and the second metal trace layer from growing towards each other.
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公开(公告)号：US20170113318A1
公开(公告)日：2017-04-27
申请号：US15231968
申请日：2016-08-09
Inventor： Yajie SHAN , Bin WANG , Aiben FANG , Huan LIU , Lei BAI , Zhan GUO
CPC classification number: B24B9/08 , B24B41/068 , G02F1/1303
Abstract: A grinding table apparatus, liquid crystal display glass grinder and grinding method are disclosed, the apparatus including, a liftable central platform, a liftable outer-ring platform provided with a hollow slot, and a peripheral platform, the central platform being in the hollow slot of the outer-ring platform, and at one side of the peripheral platform together with the outer-ring platform, when the central platform is lifted to be coplanar with the peripheral platform, fixedly installing a first panel on the central platform, moving the peripheral platform to make an edge of the first panel exposed out, when the central platform and the outer-ring platform are both lifted to be coplanar with the peripheral platform, fixedly installing a second panel on the central platform and the outer-ring platform, moving the peripheral platform to make an edge of the second panel exposed out, the first panel being smaller than the second panel.
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3.发明申请公开(公告)号：US20240413290A1
公开(公告)日：2024-12-12
申请号：US18700693
申请日：2023-05-15
Inventor： Haifeng HU , Huan LIU , Xin ZHA , Ting ZENG
IPC: H01L33/62 , H01L25/075 , H01L33/46
Abstract: A wiring substrate, a manufacturing method thereof, a light-emitting panel, and a display device are disclosed. The wiring substrate includes: a base substrate (11); and a plurality of metal traces (50) and an organic insulating layer (13), which are located at one side of the base substrate. The metal traces (50) each comprise a first metal layer (141) and a second metal layer (151), which are stacked; the first metal layer (141) is located between the second metal layer (151) and the base substrate (11); an angle between a side wall of the second metal layer (151) and the base substrate (11) is greater than or equal to 90°; the area of a contact face between each of the metal traces (50) and the base substrate (11) is greater than or equal to the area of the surface of the second metal layer (151) opposite the first metal layer (141).
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Patent Agency Ranking
公开(公告)号：US20230043951A1
公开(公告)日：2023-02-09
申请号：US17790308
申请日：2021-08-31
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Ke WANG , Zhanfeng CAO , Xinhong LU , Qi QI , Yan QU , Zhiwei LIANG , Yingwei LIU , Dapeng XUE , Guoqiang WANG , Jianguo WANG , Song LIU , Yongfei LI , Ting ZENG , Huan LIU , Wanru DONG , Heren GUI , Jian YANG , Haifeng HU , Yu JIANG , Peng XU , Weiwei CHU , Qi GAO
IPC: H01L33/62 , H01L25/075 , H01L21/48 , H01L23/498
Abstract: An array substrate and a manufacturing method therefor, a display panel, and a backlight module, are provided. The array substrate may comprise a base substrate, a metal wiring layer, a first planarization layer, an electrode layer, a second planarization layer, and a functional device layer stacked in sequence. The electrode layer comprises a metal sub-layer and a conductive sub-layer stacked on one side of the base substrate in sequence; the material of the metal sub-layer comprises a metal or a metal alloy; the conductive sub-layer has an oxidation resistance and covers the metal sub-layer . The functional device layer is disposed on the side of the second planarization layer distant from the base substrate, and comprises a plurality of functional devices electrically connected to the electrode layer.
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公开(公告)号：US20220397998A1
公开(公告)日：2022-12-15
申请号：US17771916
申请日：2021-07-12
Inventor： Yu JIANG , Ting ZENG , Huan LIU , Haifeng HU , Heren GUI , Yongfei LI , Jian YANG
IPC: G06F3/041
Abstract: A touch substrate includes: a substrate, which includes a touch area and a bonding area on one side of the touch area; and a plurality of pads on the substrate, wherein the plurality of pads are arranged in the bonding area at intervals, wherein the pad includes a first metal layer, a first organic layer and a second metal layer, arranged in this order on the substrate, a first via is formed in the first metal layer, a second via is formed in the first organic layer, an orthographic projection of the first via on the substrate and an orthographic projection of the second via on the substrate do not overlap, a part of the first organic layer is in the first via, and a part of the second metal layer is in contact with the first metal layer through the second via.
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公开(公告)号：US20190101242A1
公开(公告)日：2019-04-04
申请号：US16053913
申请日：2018-08-03
Inventor： Huan LIU , Xunze ZHANG , Gan SONG , Hao ZHU , Dong DING , Xiaokun WANG , Qingliang WEN , Jian WANG , Wenjun ZHANG , Zengzhi XUAN , Wei DONG , Jinwei HUANG , Hu WANG , Hualu WANG
Abstract: A guide rail oiling tool includes: a sliding body, which is capped on a guide rail and slidable along the guide rail, and has an inner side surface facing a surface to be oiled of the guide rail, a shape of the inner side surface being matched with a shape of the surface to be oiled of the guide rail; an oil inlet disposed on the sliding body; and an oiling groove in communication with the oil inlet, disposed on the inner side surface of the sliding body and surrounding the surface to be oiled of the guide rail, so that the oiling groove applies oil to the surface to be oiled of the guide rail when the sliding body is sliding.
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公开(公告)号：US20220271064A1
公开(公告)日：2022-08-25
申请号：US17511581
申请日：2021-10-27
Inventor： Ting ZENG , Yu JIANG , Yongfei LI , Huan LIU , Zhongzheng YANG
IPC: H01L27/12
Abstract: Provided are a driving backplane, a preparation method for the same, and a display device. The driving backplane includes a driving structure layer arranged on a base and a supporting structure arranged on a side of the driving structure layer away from the base. The driving structure layer includes a first conductive layer and a second conductive layer which are stacked. There is no overlapping region between an orthographic projection of the supporting structure on the base and an orthographic projection of at least one of the first conductive layer and the second conductive layer on the base.
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公开(公告)号：US20200052237A1
公开(公告)日：2020-02-13
申请号：US16413715
申请日：2019-05-16
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Youwei WANG , Song ZHANG , Tao SUN , Peng CAI , Huan LIU
Abstract: The present disclosure provides a flexible display device and a manufacturing method thereof. The flexible display device includes a base substrate; a pixel defining layer disposed on the base substrate defining a plurality of light emitting regions; and a first electrode layer disposed on a side of the pixel defining layer away from the base substrate and in light-emitting regions. A thin film encapsulation layer covers the first electrode layer and has protrusions protruding toward the pixel defining layer at a plurality of positions.
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