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1. 发明申请

US20210366936A1 DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, DISPLAY PANEL 有权
公开(公告)号：US20210366936A1
公开(公告)日：2021-11-25
申请号：US16962578
申请日：2020-01-22
申请人： CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Yutong YANG , Zhonghao HUANG , Zhiyong NING , Kai WANG , Rui WANG
IPC分类号： H01L27/12 , H01L27/32 , G02F1/1362 , G02F1/1339
摘要： A display substrate and a manufacturing method thereof and a display panel are disclosed. The display substrate includes a base substrate, a connection electrode, a conductive sealant, a plurality of via-holes respectively in different layers and a bridge electrode. The connection electrode is on the base substrate; the conductive sealant is at a side, away from the base substrate, of the connection electrode and is electrically connected with the connection electrode via the plurality of via-holes respectively in different layers; the bridge electrode is at least partially in at least one via-hole of the plurality of via-holes, and is electrically connected with the connection electrode and the conductive sealant; in a direction perpendicular to the base substrate, the plurality of via-holes are at least partially not overlapped with each other.

2. 发明申请

US20190035855A1 PACKAGE STRUCTURE AND PACKAGING METHOD FOR ORGANIC ELECTROLUMINESCENCE ELEMENT AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20190035855A1
公开(公告)日：2019-01-31
申请号：US15747625
申请日：2017-06-22
申请人： BOE TECHNOLOGY GROUP CO., LTD. , CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Kai WANG , Yongliang ZHAO
IPC分类号： H01L27/32 , H01L51/52 , H01L51/56 , C09K11/06 , C09K11/08
摘要： A package structure and packing method for an organic electroluminescence element and an organic electroluminescence device are provided. The package structure for the organic electroluminescence element includes: a substrate, an organic electroluminescence element, and a quantum dot packaging layer. The organic electroluminescence element is disposed on the substrate, the quantum dot packaging layer is disposed on the substrate and the organic electroluminescence element, and consists of a quantum dot material.

3. 发明申请

US20190056616A1 ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
公开(公告)号：US20190056616A1
公开(公告)日：2019-02-21
申请号：US16003522
申请日：2018-06-08
申请人： BOE Technology Group Co., Ltd. , Chongqing BOE Optoelectronics Technology Co., Ltd.
发明人： Kai WANG , Zhonghao HUANG , Gaofei SHI
IPC分类号： G02F1/1362 , G02F1/1368 , G02F1/1343 , G02F1/1335
摘要： The disclosure discloses an array substrate and a liquid crystal display device. The array substrate includes a plurality of data lines paralleled with each other, and a plurality of scan lines perpendicularly intersected with the plurality of data line, wherein the plurality of data lines are insulated from the plurality of scan lines at their intersections; and the array substrate further includes pixel electrodes, wherein each pixel electrode is driven by n thin film transistors sharing a same data line and a same scan line, wherein n is a positive integer greater than or equal to 2.

4. 发明申请

US20210074735A1 THIN FILM TRANSISTOR AND MANUFACTURING METHOD THEREOF, ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE 有权
公开(公告)号：US20210074735A1
公开(公告)日：2021-03-11
申请号：US16633637
申请日：2019-01-07
申请人： CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Hongru ZHOU , Zhonghao HUANG , Xu WU , Chao ZHANG , Kai WANG
IPC分类号： H01L27/12 , H01L27/32
摘要： A thin film transistor and a manufacturing method thereof, an array substrate and a manufacturing method thereof, and a display device are provided. The thin film transistor is provided on a base substrate and includes: an active layer including a first surface and a second surface which are opposite to each other, in which the second surface is closer to the base substrate than the first surface; and a source-drain electrode layer including a source electrode and a drain electrode which are separated from each other and are respectively connected with the active layer; each of the first surface and the second surface is a non-flat surface, and the non-flat surface includes a plurality of depressions and a plurality of protrusions which are alternately arranged.

5. 发明申请

US20190094528A1 DISPLAY PANEL, DISPLAY DEVICE AND CONTROL METHOD THEREOF 审中-公开
公开(公告)号：US20190094528A1
公开(公告)日：2019-03-28
申请号：US15978519
申请日：2018-05-14
申请人： BOE TECHNOLOGY GROUP CO., LTD. , CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Kai WANG , Zhonghao HUANG
IPC分类号： G02B26/08 , G02B27/10 , G02B27/12
摘要： A display panel, a display device and a control method thereof are provided. The display panel includes a plurality of display units on a base substrate, each display unit includes: a driving component, and a light splitting component driven by the driving component to convert incident light into light of different colors.

6. 发明申请

US20200035835A1 THIN FILM TRANSISTOR AND METHOD FOR MANUFACTURING THE SAME, DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME 审中-公开
公开(公告)号：US20200035835A1
公开(公告)日：2020-01-30
申请号：US16502619
申请日：2019-07-03
申请人： Chongqing BOE Optoelectronics Technology Co., Ltd. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Hongru ZHOU , Kai WANG , Kunkun GAO , Xiaonan DONG , Zhaojun WANG
IPC分类号： H01L29/786 , H01L29/417 , H01L29/423 , H01L29/66
摘要： There is provided a thin film transistor including: a substrate; a gate electrode and a first electrode in a single layer on the substrate; an active layer above the first electrode, an orthographic projection of the active layer on the substrate at least partially covers an orthographic projection of the first electrode on the substrate; a first insulation layer covering the gate electrode, the first electrode, the active layer, a portion of the substrate exposed between the gate electrode and the active layer, and another portion of the substrate exposed between the gate electrode and the first electrode; and a second electrode above the first insulation layer, an orthographic projection of the second electrode on the substrate at least partially covers the orthographic projection of the active layer on the substrate, and the second electrode is connected to the active layer through a via-hole in the first insulation layer.

7. 发明申请

US20210257584A1 PACKAGE STRUCTURE, DISPLAY PANEL, DISPLAY DEVICE, AND METHOD FOR DETECTING PACKAGE STRUCTURE 有权
公开(公告)号：US20210257584A1
公开(公告)日：2021-08-19
申请号：US16305566
申请日：2018-02-14
申请人： BOE TECHNOLOGY GROUP CO., LTD. , HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： Dong XU , Yajun LI , Kai WANG , Feng YU
IPC分类号： H01L51/52 , H01L51/00 , G01M3/38 , G01N21/64
摘要： The present disclosure relates to a package structure, a display panel, a display device, and a method for detecting a package structure. The package structure includes a first package layer and a second package layer disposed opposite to each other, and a sealing element between the first package layer and the second package layer for forming a sealed space between the first package layer and the second package layer. The package structure further includes a detecting element located in the sealed space, the detecting element including an oxygen sensitive material, the oxygen sensitive material including a material whose light emission characteristics are changed after exposure to oxygen.

8. 发明申请

US20160327833A1 RUBBING ALIGNMENT EQUIPMENT 审中-公开
标题翻译：橡胶对准设备
公开(公告)号：US20160327833A1
公开(公告)日：2016-11-10
申请号：US15098496
申请日：2016-04-14
申请人： BOE TECHNOLOGY GROUP CO., LTD. , HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Chengyong ZHAN , Kai WANG , Cong TAN , Bo ZHANG , Liangliang JIANG
IPC分类号： G02F1/1337 , D03D1/00 , D06B19/00 , G02F1/13
CPC分类号： G02F1/133784 , D03D1/00 , D03D15/00 , D06B19/00 , D10B2403/01 , D10B2505/00 , G02F1/1303
摘要： The invention provides a rubbing alignment equipment, which belongs to the field of rubbing alignment technology and can solve the problem of badness of an alignment film during rubbing alignment due to the badness of the existing rubbing cloth. The rubbing alignment equipment of the invention comprises a rubbing roller, which comprises a roll shaft and rubbing cloth wound on the outer surface of the roll shaft, the rubbing cloth is doped with quantum dots, the rubbing alignment equipment further comprises an excitation light source, which can excite the quantum dots to emit light to detect whether the surface of the rubbing cloth has badness or not. The rubbing alignment equipment can well detect whether the rubbing cloth has badness or not.
摘要翻译：本发明提供了一种摩擦对准设备，属于摩擦校准技术领域，可以解决由于现有摩擦布的不良现象而导致的摩擦定位过程中取向膜的不良问题。本发明的摩擦对准装置包括摩擦辊，其包括卷绕在辊轴的外表面上的辊轴和摩擦布，摩擦布掺杂有量子点，摩擦对准设备还包括激发光源，这可以激发量子点发光以检测摩擦布的表面是否有坏。摩擦对准设备可以很好地检测摩擦布是否有坏。

9. 发明申请

US20160247828A1 ARRAY SUBSTRATE MANUFACTURING METHOD 有权
标题翻译：阵列基板制造方法
公开(公告)号：US20160247828A1
公开(公告)日：2016-08-25
申请号：US14767132
申请日：2014-10-14
申请人： BOE TECHNOLOGY GROUP CO., LTD. , HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Kai WANG
IPC分类号： H01L27/12 , H01L29/49 , H01L29/786
CPC分类号： H01L27/127 , H01L27/1225 , H01L27/1288 , H01L29/495 , H01L29/66969 , H01L29/7869
摘要： An array substrate manufacturing method, including: forming an active layer of a thin film transistor, in which photoresist with a partial thickness at a location corresponding to a channel area between source/drain electrodes of the thin film transistor on the active layer is reserved; forming a source/drain metal layer, and further forming source/drain electrodes; lifting off the photoresist with the partial thickness on the channel area between the source/drain electrodes, The array substrate manufacturing method can avoid damaging the metal oxide layer in the etching process for source/drain electrodes, and lower production cost, simplify processes, and increase yield and product profit.
摘要翻译：一种阵列基板的制造方法，其特征在于，具有：形成有源层的薄膜晶体管，其中预留有源层上的薄膜晶体管的源极/漏极之间的沟道区域对应于部分厚度的部分厚度的光致抗蚀剂; 形成源极/漏极金属层，并进一步形成源极/漏极; 在源/漏电极之间的通道区域上剥离光致抗蚀剂。阵列基板的制造方法可以避免在源极/漏极的蚀刻过程中损坏金属氧化物层，降低生产成本，简化工艺，并且提高产量和产品利润。

10. 发明申请

US20160027799A1 ARRAY SUBSTRATE, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE 有权
标题翻译：阵列基板，其制造方法和显示装置
公开(公告)号：US20160027799A1
公开(公告)日：2016-01-28
申请号：US14429928
申请日：2014-05-26
申请人： BOE TECHNOLOGY GROUP CO., LTD. , HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Kai WANG
IPC分类号： H01L27/12
CPC分类号： H01L27/124 , G02F1/133345 , G02F1/13458 , H01L27/1248 , H01L27/1259
摘要： An array substrate, a manufacturing method thereof and a display device are disclosed. The manufacturing method of an array substrate including: forming patterns including a thin film transistor, a gate wiring and a data wiring on the base substrate; the gate wiring and the data wiring are located in a PAD area; forming patterns of an insulating spacing layer, a first transparent electrode and a passivation layer, and forming a first via hole and a second via hole in areas corresponding to the gate wiring and the data wiring respectively to expose the gate wiring and the data wiring; a thickness of the insulating spacing layer in the PAD area on the array substrate is less than that of the insulating spacing layer in other areas. Therefore, the connection electrode can make better contact with the corresponding signal lines to avoid abnormal rubbing mura.
摘要翻译：公开了阵列基板，其制造方法和显示装置。阵列基板的制造方法包括：在基底基板上形成包括薄膜晶体管，栅极布线和数据布线的图案; 栅极布线和数据布线位于PAD区域中; 形成绝缘间隔层，第一透明电极和钝化层的图案，并分别在与栅极布线和数据布线对应的区域中形成第一通孔和第二通孔，以露出栅极布线和数据布线; 阵列基板上的PAD区域中的绝缘间隔层的厚度小于其它区域中的绝缘间隔层的厚度。因此，连接电极可以与相应的信号线更好地接触，以避免异常摩擦。

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