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公开(公告)号:US20220310573A1
公开(公告)日:2022-09-29
申请号:US17299798
申请日:2020-08-31
发明人: Wenqu LIU , Feng ZHANG , Qi YAO , Zhao CUI , Liwen DONG , Zhijun LV , Dongfei HOU , Detian MENG , Xiaoxin SONG , Libo WANG
摘要: Provided is a display substrate, which includes a base substrate, a circuit structure layer disposed on the base substrate, multiple ultrasonic sensing elements and multiple micro light-emitting elements. The multiple ultrasonic sensing elements are disposed on a side of the circuit structure layer away from the base substrate, and are electrically connected to the circuit structure layer, and the multiple light-emitting elements are disposed on the side of the circuit structure layer away from the base substrate, and are electrically connected to the circuit structure layer. An orthographic projection of the multiple ultrasonic sensing elements on the base substrate does not overlap with an orthographic projection of the multiple micro light-emitting elements on the base substrate.
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公开(公告)号:US20220149334A1
公开(公告)日:2022-05-12
申请号:US17358016
申请日:2021-06-25
发明人: Wenqu LIU , Feng ZHANG , Qi YAO , Zhao CUI , Xiaoxin SONG , Zhijun LV , Dongfei HOU , Detian MENG , Liwen DONG , Libo WANG , Yang YUE , Haitao HUANG , Chuanxiang XU
摘要: Provided are a display panel and a preparation method thereof, and a display apparatus. The display panel includes a first display region, and the first display region includes multiple sub-display regions and a first light transmittance region located between adjacent sub-display regions. Each first sub-display region of the multiple sub-display regions includes a first light-emitting element and a first filter unit disposed in a first light-emergence direction of the first light-emitting element. Each second sub-display region in the multiple sub-display regions includes a first collimating light extraction element disposed in a second light-emergence direction of the first light-emitting element and a second filter unit disposed in a light-emergence direction of the first collimating light extraction element.
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公开(公告)号:US20220019108A1
公开(公告)日:2022-01-20
申请号:US17213824
申请日:2021-03-26
发明人: Xiaoxin SONG , Feng ZHANG , Wenqu LIU , Zhijun LV , Liwen DONG , Zhao CUI , Detian MENG , Libo WANG , Dongfei HOU , Qi YAO
IPC分类号: G02F1/1335 , F21V8/00
摘要: The present disclosure can provide a transparent display panel, a preparation method thereof and a display device. The transparent display panel includes a bearing layer disposed between a base substrate and a liquid crystal layer and including a plurality of concave structures, and a plurality of reflecting structures located between the bearing layer and the liquid crystal layer, where an orthographic projection of the concave structure on the base substrate covers an orthographic projection of one or more reflecting structures on the base substrate.
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公开(公告)号:US20210167274A1
公开(公告)日:2021-06-03
申请号:US17039228
申请日:2020-09-30
发明人: Feng ZHANG , Wenqu LIU , Zhijun LV , Liwen DONG , Xiaoxin SONG , Zhao CUI , Detian MENG , Libo WANG
IPC分类号: H01L41/113 , H01L41/047 , H01L41/332
摘要: A piezoelectric device includes: a base having at least one hole, a heat conductive portion disposed in the at least one hole and in contact with a wall of the at least one hole, and at least one piezoelectric sensor disposed on the base. A thermal conductivity of the heat conductive portion is greater than a thermal conductivity of the base. Each piezoelectric sensor includes: a first electrode, a piezoelectric pattern made of a piezoelectric material and a second electrode that are sequentially stacked in a thickness direction of the base.
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公开(公告)号:US20190131368A1
公开(公告)日:2019-05-02
申请号:US16133453
申请日:2018-09-17
发明人: Feng ZHANG , Wenqu LIU , Zhijun LV , Liwen DONG , Shizheng ZHANG , Ning DANG
摘要: Embodiments of the present disclosure provide a flexible display panel, a method of manufacturing the flexible display panel, and a flexible display apparatus. The flexible display panel comprises: a reinforced insulating layer of an inorganic material, wherein the reinforced insulating layer comprises a reinforced region, and is formed with a reinforcing hole in the reinforced region; an organic material filled in the reinforcing hole; and at least one insulating film which is disposed on at least one of both sides of the reinforced insulating layer and which is in contact with the reinforced insulating layer at least in the reinforced region.
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公开(公告)号:US20140048826A1
公开(公告)日:2014-02-20
申请号:US13967536
申请日:2013-08-15
发明人: Tao GAO , Zhijun LV , Tailiang LI
IPC分类号: H01L33/00
CPC分类号: H01L29/78642 , H01L27/1214 , H01L29/786 , H01L29/78663
摘要: An array substrate comprises a substrate, a gate electrode, a source electrode and a drain electrode, the source electrode and the drain electrode being provided in different areas on the substrate and the vertical projections of the source electrode and the drain electrode on the substrate having an overlapping area; a semiconductor layer formed between the source electrode and the drain electrode, a vertical projection of the semiconductor layer on the substrate having overlapping areas with the vertical projections of the source electrode and the drain electrode on the substrate; a first insulating layer formed on the substrate while below the gate electrode and covering the source electrode or the drain electrode; a pixel electrode, a gate line, and a data line. A manufacturing method for the array substrate is also disclosed.
摘要翻译: 阵列基板包括基板,栅电极,源电极和漏电极,源电极和漏电极设置在基板上的不同区域中,并且源电极和漏电极的垂直突起在基板上具有 重叠区域; 形成在源电极和漏电极之间的半导体层,衬底上的半导体层的垂直投影,其具有与源电极和漏电极的垂直突起重叠的区域; 第一绝缘层,形成在所述基板上,同时在所述栅电极下方并覆盖所述源电极或所述漏电极; 像素电极,栅极线和数据线。 还公开了阵列基板的制造方法。
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公开(公告)号:US20220113587A1
公开(公告)日:2022-04-14
申请号:US17244979
申请日:2021-04-30
发明人: Liwen DONG , Qi YAO , Guangcai YUAN , Feng ZHANG , Zhijun LV , Wenqu LIU , Zhao CUI , Xiaoxin SONG , Detian MENG
IPC分类号: G02F1/13357 , G02F1/1335 , G02F1/1339 , F21V8/00
摘要: Provided are a display panel and a preparation method thereof, and a display apparatus. The display panel includes a first substrate and a second substrate which are aligned and combined into a cell, wherein the first substrate includes a backlight structure layer and an array structure layer arranged on a side of the backlight structure layer facing the second substrate, the backlight structure layer includes a light guide plate, a grating layer arranged on a side of the light guide plate facing the array structure layer and a refractive layer covering the grating layer, the grating layer includes a plurality of grating units, the array structure layer includes a plurality of pixel electrodes, and the grating units are in one-to-one correspondence with the pixel electrodes.
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公开(公告)号:US20210408331A1
公开(公告)日:2021-12-30
申请号:US16959097
申请日:2019-08-16
发明人: Zhiwei LIANG , Yingwei LIU , Han YUE , Minghua XUAN , Hsuanwei MAI , Zhanfeng CAO , Ke WANG , Huijuan WANG , Guangcai YUAN , Zhijun LV , Xinhong LU
摘要: A display backplane includes a base, a plurality of driving electrodes disposed above the base, and a connection structure disposed on at least one of the plurality of driving electrodes. An orthographic projection of the connection structure on the base is within an orthographic projection of a corresponding driving electrode on the base; and the connection structure includes at least one conductive portion disposed at a first included angle with the corresponding driving electrode.
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公开(公告)号:US20210407841A1
公开(公告)日:2021-12-30
申请号:US16770655
申请日:2019-06-13
发明人: Xue DONG , Guangcai YUAN , Zhijun LV , Haixu LI , Zhiwei LIANG , Huijuan WANG , Ke WANG , Zhanfeng CAO , Hsuanwei MAI
IPC分类号: H01L21/683 , H01L25/075 , H01L33/62
摘要: The present disclosure discloses a mass transfer method and system for micro light emitting diodes, wherein the mass transfer method includes: providing a component substrate on which a plurality of micro light emitting diodes are formed; picking up the micro light emitting diodes on the component substrate at least once by a plurality of bonding structures on a first medium load substrate, and transferring micro light emitting diodes picked up every time to a second medium load substrate; and transferring the micro light emitting diodes on the second medium load substrate into corresponding sub-pixels on a target substrate at one time, wherein one of the micro light emitting diodes on the second medium load substrate corresponds to one of the sub-pixels on the target substrate.
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公开(公告)号:US20200051485A1
公开(公告)日:2020-02-13
申请号:US16340564
申请日:2018-05-14
发明人: Wenqu LIU , Liwen DONG , Ning DANG , Zhijun LV
摘要: A pixel structure, a display substrate, a display device and a display method are provided. The pixel structure includes multiple pixel units. Each pixel unit includes one rhombus sub-pixel and four congruent regular hexagon sub-pixels. The four congruent regular hexagon sub-pixels are arranged around the rhombus sub-pixel.
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