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1. 发明申请

WO2020248571A1 DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREOF, AND DISPLAY APPARATUS 审中-公开
公开(公告)号：WO2020248571A1
公开(公告)日：2020-12-17
申请号：PCT/CN2019/127411
申请日：2019-12-23
申请人： BOE TECHNOLOGY GROUP CO., LTD. , HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： WU, Zhonghou , ZHANG, Chunxu , DAI, Ke , JIANG, Peng , LIU, Jingang , HAN, Lihui , ZHANG, Yuntian
IPC分类号： H01L27/12
摘要： A display substrate may include a semiconductor pattern (5) and a first conductive pattern (6) stacked on a base substrate (11), and a second conductive pattern (2) electrically connected to the first conductive pattern (6). A first orthographic projection of the first conductive pattern (6) on the base substrate (11) may fall within a second orthographic projection of the semiconductor pattern (5) on the base substrate (11), and a distance between the second orthographic projection and a fourth orthographic projection of a display electrode of the display substrate on the base substrate (11) may be greater than a distance between a third orthographic projection of the second conductive pattern (2) on the base substrate (11) and the fourth orthographic projection.

2. 发明申请

WO2020087869A1 DISPLAY PANEL AND PREPARATION METHOD THEREOF 审中-公开
公开(公告)号：WO2020087869A1
公开(公告)日：2020-05-07
申请号：PCT/CN2019/081293
申请日：2019-04-03
申请人： BOE TECHNOLOGY GROUP CO., LTD. , HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： ZHANG, Lin , WANG, Hongliang , DAI, Ke
IPC分类号： H01L27/12 , G02F1/1333 , G02F1/1339
摘要： A display panel may include a first substrate (10), a second substrate (20) opposite the first substrate (10), and a frame supporting structure between the first substrate (10) and the second substrate (20) in a frame area (03) of the display panel (01). The frame area (03) of the display panel (01) may surround a display area (02) of the display panel (01). The frame supporting structure may include a first frame supporting portion (31) on at least one part of a circumference of the display area (02), the first frame supporting portion (31) comprises an elastic material, and an elastic recovery rate of the elastic material is above about 80%.

3. 发明申请

WO2020077990A1 DISPLAY PANEL, DISPLAY APPARATUS, METHOD OF FABRICATING DISPLAY PANEL, AND OPERATING METHOD OF OPERATING DISPLAY PANEL 审中-公开
公开(公告)号：WO2020077990A1
公开(公告)日：2020-04-23
申请号：PCT/CN2019/086838
申请日：2019-05-14
申请人： BOE TECHNOLOGY GROUP CO., LTD. , HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： ZHANG, Lin , DAI, Ke , WANG, Hongliang
IPC分类号： G02F1/1339
摘要： A display panel (01) having a display area (02) and a peripheral area (03) is provided. The display panel (01) includes a first display substrate (10); a second display substrate (20) facing the first display substrate (10); a sealant layer (30) in the peripheral area (03) and between the first display substrate (10) and the second display substrate (20), configured to seal the first display substrate(10) and the second display substrate (20) together to form a cell; and an elastic support layer (40) in the peripheral area(03) and between the first display substrate (10) and the second display substrate (20). The elastic support layer (40) is encircled by the sealant layer (30) and spaced apart from the sealant layer (30). The elastic support layer (40) substantially surrounds the display area (02). The elastic support layer (40) is configured to be in direct contact with the first display substrate (10) and in direct contact with the second display substrate (20).

4. 发明申请

WO2020151314A1 ARRAY SUBSTRATE, DISPLAY MODULE, TESTING METHOD FOR DISPLAY MODULE, DISPLAY PANEL 审中-公开
公开(公告)号：WO2020151314A1
公开(公告)日：2020-07-30
申请号：PCT/CN2019/117312
申请日：2019-11-12
申请人： BOE TECHNOLOGY GROUP CO., LTD. , HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： ZHANG, Chunxu , DAI, Ke , WU, Zhonghou , JIANG, Peng , ZHANG, Yuntian , DENG, Yafei
IPC分类号： G09G3/00 , G02F1/1362
摘要： The present disclosure generally relates to display technologies. An array substrate includes a plurality of repeating units arranged in a first direction, each repeating unit including a plurality of connection areas and a plurality of shared testing areas arranged in an alternating manner in a row along the first direction. Each of the plurality of shared testing areas is between two adjacent connection areas and coupled to each of the two adjacent connection areas, and each of the plurality of shared testing areas includes a plurality of testing pads, a first portion of the plurality of testing pads being coupled to one of the two adjacent connection areas, a second portion of the plurality of testing pads being coupled to the other one of the two adjacent connection areas.

5. 发明申请

WO2018082279A1 GRINDING APPARATUS 审中-公开
标题翻译：磨削设备
公开(公告)号：WO2018082279A1
公开(公告)日：2018-05-11
申请号：PCT/CN2017/084041
申请日：2017-05-12
申请人： BOE TECHNOLOGY GROUP CO., LTD. , HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： ZHAO, Yinchu , XU, Anlong , WANG, Linlin , QIAN, Zhiyu
IPC分类号： B24B53/10
摘要： A grinding apparatus, comprising: a grinding belt cleaning structure. The grinding belt cleaning structure may further comprise a cleaning section (300) at a side of a grinding surface of a grinding belt (100) and a support section (400) at a side of a non-grinding surface of the grinding belt (100) and at a position corresponding to the cleaning section (300). The grinding belt cleaning structure may be located in a non-grinding area of the grinding apparatus. The grinding apparatus may avoid secondary contamination of a substrate caused by dirt and residual adhesive on a surface of the grinding belt (100) and secondary damage of the substrate such as scratches caused by debris embedded in particles of the grinding belt (100).
摘要翻译：一种研磨设备，包括：研磨带清洁结构。该研磨带清洁结构还可包括位于研磨带（100）的研磨表面一侧的清洁部分（300）和位于研磨带（100）的非研磨表面一侧的支撑部分（400））和对应于清洁部分（300）的位置处。研磨带清洁结构可以位于研磨设备的非研磨区域中。该研磨设备可以避免由研磨带（100）表面上的污垢和残余粘合剂引起的基底的二次污染以及基底的二次损坏，例如由嵌入研磨带（100）的颗粒中的碎屑引起的划痕。 / p>

6. 发明公开

EP4068375A1 DISPLAY SUBSTRATE AND DISPLAY APPARATUS 审中-公开
公开(公告)号：EP4068375A1
公开(公告)日：2022-10-05
申请号：EP19945443.0
申请日：2019-11-29
申请人： BOE Technology Group Co., Ltd. , Hefei Boe Display Technology Co., Ltd.
发明人： WU, Zhongyuan , LI, Yongqian , YUAN, Can , YUAN, Zhidong , ZHANG, Dacheng , LIU, Lang
IPC分类号： H01L27/32 , G09G3/32
摘要： A display substrate and a display device are provided. The display substrate includes a base substrate and sub-pixels on the base substrate. The sub-pixels are arranged in a sub-pixel array in a first direction and a second direction, and at least one sub-pixel includes a storage capacitor. The storage capacitor includes a first capacitor electrode, a second capacitor electrode and a third capacitor electrode, and the second capacitor, the first second capacitor and the third second capacitor are sequentially on the base substrate. The first capacitor electrode has a first capacitor electrode side and a second capacitor electrode side opposite to each other in the second direction, and the second capacitor electrode has a third capacitor electrode side and a fourth capacitor electrode side opposite to each other in the second direction; orthographic projections of the first capacitor electrode side and the second capacitor electrode side on the base substrate are between an orthographic projection of the third capacitor electrode side and an orthographic projection of the fourth capacitor electrode side on the base substrate. The base substrate can effectively improve the display effect.

7. 发明公开

EP3846156A1 SHIFT REGISTER UNIT, GATE DRIVE CIRCUIT, DISPLAY DEVICE, AND DRIVING METHOD 审中-实审
公开(公告)号：EP3846156A1
公开(公告)日：2021-07-07
申请号：EP19836779.9
申请日：2019-05-23
申请人： BOE Technology Group Co., Ltd. , Hefei Boe Display Technology Co., Ltd.
发明人： FENG, Xuehan , LI, Yongqian
IPC分类号： G09G3/3208 , G11C19/28
摘要： A shift register unit, a driving method thereof, a gate driver and a display device are provided. The shift register unit(10) includes a first input circuit (100), an output circuit (200) and a charging enhancement circuit (300). The first input circuit (100) is configured to charge a first node (Q) in response to a first input signal (STU1); the output circuit (200) is configured to output a shift signal (CR) and a first output signal (OUT1) under control of a level of the first node (Q); and the charging enhancement circuit (300) is configured to further enhance the level of the first node (Q) in response to a charging enhancement signal (CE). The shift register unit (10) may enhance the level of the first node (Q) and the reliability of the gate driver (20) and the display device (1) consisted of the shift register unit (10).

8. 发明公开

EP4067985A1 ARRAY SUBSTRATE, DIMMING LIQUID CRYSTAL PANEL AND DISPLAY PANEL 有权
公开(公告)号：EP4067985A1
公开(公告)日：2022-10-05
申请号：EP19945423.2
申请日：2019-11-28
申请人： BOE Technology Group Co., Ltd. , Hefei Boe Display Technology Co., Ltd.
发明人： DU, Yue , ZHANG, Yuntian , JIANG, Liangliang , GUO, Lei , DAI, Ke , LIU, Jiaqing
IPC分类号： G02F1/1347
摘要： The present disclosure provides an array substrate, a dimming liquid crystal panel and a display panel. The array substrate includes: a first transparent electrode layer with a plurality of slit structures, wherein the first transparent electrode layer includes a plurality of domains with an equal area, the plurality of domains include at least two types of domains, the at least two types of domains are arranged in a mosaic shape, the slit structures located in the same type of the domains extend in the same direction, and the slit structures located in different types of the domains extend in different directions; a plurality of gate lines extending along a row direction and a plurality of data lines extending along a column direction, the plurality of gate lines and the plurality of data lines crossing to define a plurality of dimming regions arranged in an array, each of which is overlapped with the at least two types of the domains in the first transparent electrode layer.

9. 发明公开

EP4064366A1 THIN FILM TRANSISTOR, ARRAY SUBSTRATE, AND DISPLAY APPARATUS 审中-公开
公开(公告)号：EP4064366A1
公开(公告)日：2022-09-28
申请号：EP20864332.0
申请日：2020-10-13
申请人： BOE Technology Group Co., Ltd. , Hefei Boe Display Technology Co., Ltd.
发明人： ZHANG, Yuntian , RUI, Zhou , JIANG, Peng , YANG, Haipeng , DAI, Ke , ZHANG, Chunxu , WU, Zhonghou , TIAN, Li
IPC分类号： H01L29/786 , G02F1/1368
摘要： A thin film transistor, an array substrate and a display device are provided. The thin film transistor is on a base substrate and includes a gate electrode, a first electrode, and a second electrode on the base substrate. The gate electrode includes a first body portion and a first extension portion extending along the first direction, electrically connected with the first body portion, and spaced apart from the first body portion by a first spacing. The first electrode includes a first overlapping end, an orthographic projection of the first overlapping end on the base substrate at least partially overlaps with an orthographic projection of the first body portion on the base substrate; a first compensation end at a side of the first overlapping end away from the first body portion, an orthographic projection of the first compensation end on the base substrate at least partially overlaps with an orthographic projection of the first extension portion on the base substrate; and a first intermediate portion connecting the first overlapping end and the first compensation end, an orthographic projection of the first intermediate portion on the base substrate is within an orthographic projection of the first spacing on the base substrate.

10. 发明公开

EP3697059A1 INTELLIGENT INTERNET OF THINGS MANAGEMENT SYSTEM AND METHOD, AND SERVER 有权
公开(公告)号：EP3697059A1
公开(公告)日：2020-08-19
申请号：EP18849420.7
申请日：2018-07-03
申请人： BOE Technology Group Co., Ltd. , Hefei Boe Display Technology Co., Ltd.
发明人： LI, Hongli
IPC分类号： H04L29/08
摘要： There is provided in the present disclosure a method for management of an Internet of things, including: receiving first sensing data from a first sensing device, and converting the first sensing data that confirms to a first type of data transmission protocol into first sensing data that confirms to a third type of data transmission protocol, wherein the first sensing data is associated with a first sub-model in a predetermined environment model; receiving second sensing data from a second sensing device, and converting the second sensing data that conforms to a second type of data transmission protocol into second sensing data that conforms to a third type of data transmission protocol, wherein the second sensing data is associated with a second sub-model in the predetermined environment model, wherein the second type of data transmission protocol is different from the first type of data transmission protocol; and generating display data of the predetermined environment model including an updated first sub-model and/or an updated second sub-model, based on the first sensing data, the second sensing data and the predetermined environment model, wherein the first sub-model is updated by the first sensing data, and the second sub-model is updated by the second sensing data.

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