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公开(公告)号：US20170295649A1
公开(公告)日：2017-10-12
申请号：US15325416
申请日：2016-02-18
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Bo ZHANG
Abstract: A flexible substrate and a display device are provided. The flexible substrate comprises at least two chip regions in which functional chips are arranged. A bendable region is arranged between two adjacent chip regions, the flexible substrate is bended at the bendable region, and two chip regions adjacent with the bendable region overlap. According to the present disclosure, the flexible substrate can be bended in the bendable region, so that chip regions on both sides of the bendable region overlap, thus decreasing the space occupied by the flexible substrate .
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公开(公告)号：US20160327833A1
公开(公告)日：2016-11-10
申请号：US15098496
申请日：2016-04-14
Inventor： Chengyong ZHAN , Kai WANG , Cong TAN , Bo ZHANG , Liangliang JIANG
IPC: G02F1/1337 , D03D1/00 , D06B19/00 , G02F1/13
CPC classification number: G02F1/133784 , D03D1/00 , D03D15/00 , D06B19/00 , D10B2403/01 , D10B2505/00 , G02F1/1303
Abstract: 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.
Abstract translation: 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。
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13.发明申请METHOD FOR ELIMINATING MASK SELF-MAGNETIZATION, SUBSTRATE MANUFACTURING METHOD AND MASK TESTING DEVICE 有权消除掩蔽自放电的方法，衬底制造方法和掩模测试装置公开(公告)号：US20160268175A1
公开(公告)日：2016-09-15
申请号：US14744543
申请日：2015-06-19
Inventor： Yan WU , Yuedong SHANG , Yongkai WU , Jianbin FENG , Guoping ZHANG , Junyu LI , Bo ZHANG
IPC: H01L21/66
CPC classification number: C23C14/042 , H01L51/0011
Abstract: Disclosed are a method for eliminating self-magnetization of a mask, a method for manufacturing a substrate and a mask testing device. The mask may include a plurality of metal stripes spaced from each other. The method may include a step of: energizing the mask, so as to enable the plurality of metal stripes to carry like charges, thereby separating every metal stripe from other adjacent metal stripes bonded together.
Abstract translation: 公开了一种消除掩模的自磁化的方法，基板的制造方法和掩模检测装置。 掩模可以包括彼此间隔开的多个金属条。 该方法可以包括以下步骤：激励掩模，以使得多个金属条能够携带类似的电荷，从而将每个金属条与其它相邻的金属条分开连接在一起。
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公开(公告)号：US20250076699A1
公开(公告)日：2025-03-06
申请号：US18292327
申请日：2022-06-24
Inventor： Jianjian CHEN , Li MA , Peng CHEN , Huakun DU , Fengzhen LV , Jingpeng WANG , Dongdong ZHANG , Bo ZHANG
IPC: G02F1/1333 , G02F1/1335 , G02F1/1339
Abstract: A color film substrate includes a first base substrate, a color film layer disposed at one side of the first base substrate, a protective layer disposed at one side of the color film layer away from the first base substrate, and a plurality of first spacers disposed corresponding to the plurality of first grooves. In the non-display region, a plurality of first grooves are provided at one surface of the protective layer away from the first base substrate.
A part of the first spacer is disposed in the first groove.-
公开(公告)号：US20250024733A1
公开(公告)日：2025-01-16
申请号：US18276649
申请日：2022-05-26
Inventor： Bo ZHANG , Ilsang LEE , Hai ZHENG , Dawei WANG , Tianyi CHENG
IPC: H10K59/80
Abstract: A display device includes a blocking dam. The blocking dam includes an insulation layer group. A groove is provided at one side of the insulation layer group away from the substrate. After the liquid organic encapsulation material flows from the display area to the highest point of the blocking dam, the excess liquid organic encapsulation material may directly fall into the groove, avoiding the excess liquid organic encapsulation material from flowing across the blocking dam to the outside of the encapsulation area, causing that the orthographic projection of the edge of the organic encapsulation layer, away from the display area, on the substrate is located within the orthographic projection of the blocking dam on the substrate. The display panel includes only one blocking dam, and the width of the area, where the blocking dam is provided, of the non-display area decreases, thereby reducing the width of the entire non-display area.
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Patent Agency Ranking
公开(公告)号：US20240215330A1
公开(公告)日：2024-06-27
申请号：US18555566
申请日：2022-10-09
Inventor： Xuhui CHENG , Xiping LI , Chunhui ZHU , Bo ZHANG , Daji WANG , Yiming SHA , Yiyang ZHANG , Huiyang YU , Pandeng TANG , Yong ZHUO , Xiaoliang GUO , Zhen WANG , Zhongfei DONG , Donghua JIANG , Wuyang ZHAO , Hongguang YUAN , Liang SONG , Wei ZHANG , Tinghua SHANG , Guobo YANG , Chengjie QIN , Shantao CHEN , Ni YANG , Yue LONG , Benlian WANG , Weiyun HUANG
IPC: H10K59/122
CPC classification number: H10K59/122
Abstract: A display substrate and a display device are provided. The display substrate includes a base substrate, sub-pixels and an isolation structure, each sub-pixel includes a light-emitting functional layer including film layers. The isolation structure is between adjacent sub-pixels, the isolation structure includes a first sub-isolation structure and a second sub-isolation structure, the first sub-isolation structure is between the second sub-isolation structure and the base substrate, and the size of the first sub-isolation structure is smaller than that of the second sub-isolation structure, the second sub-isolation structure includes a protruding portion; or, a slope angle of a side surface of the first sub-isolation structure is greater than 60 degrees and less than 120 degrees, and/or, a slope angle of a side surface of the second sub-isolation structure is greater than 60 degrees and less than 120 degrees; and at least one film layer is disconnected at the isolation structure.
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公开(公告)号：US20240206269A1
公开(公告)日：2024-06-20
申请号：US17791910
申请日：2021-08-31
Inventor： Zhiwen CHU , Bo ZHANG , Yi QU , Xinxin WANG , Aoyuan FENG
IPC: H10K59/131 , H10K59/13 , H10K59/88
CPC classification number: H10K59/1315 , H10K59/13 , H10K59/88
Abstract: Disclosed are a display panel and a display apparatus. The display panel includes a display region and a bonding region located on one side of the display region in a first direction; the display region includes multiple sub-pixels arranged in an array and multiple data lines electrically connected with the multiple sub-pixels; the bonding region includes multiple data line leads connected with the multiple data lines and multiple pins connected with the multiple data line leads, the multiple pins are located on one side of the multiple data line leads away from the display region; the bonding region further includes a first wiring region, a bending region, and a second wiring region disposed in sequence along the first direction, the second wiring region includes a first through hole located between the multiple data line leads, and the first through hole is configured to correspond to a first photosensitive element.
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公开(公告)号：US20240188390A1
公开(公告)日：2024-06-06
申请号：US18284745
申请日：2023-02-20
Inventor： Bo ZHANG , Zhiwen CHU , Yi QU , Xinxin WANG , Aoyuan FENG , Hongwei MA , Ying LIU , Xin JIN , Lei FAN , Jianbo YANG , Xiaoliang GUO , Lei DENG , Chunfang FAN , Fei LIU , Liangyun LI , Qinbo REN , Yingchang GAO
IPC: H10K59/80 , H10K59/122 , H10K59/131 , H10K59/40
CPC classification number: H10K59/873 , H10K59/122 , H10K59/131 , H10K59/40 , H10K59/80524
Abstract: A display panel has a display region and a peripheral region. The display panel includes a substrate, a first metal layer disposed on the substrate, a planarization layer disposed on a side of the first metal layer away from the substrate, and a retaining wall structure located in the peripheral region and surrounding the display region. The first metal layer includes a signal line pattern located in the peripheral region. The planarization layer includes an opening in the peripheral region. At least a portion of the retaining wall structure is located in the opening. The signal line pattern is provided with at least one through hole, an orthogonal projection of the at least one through hole on the substrate is located within an orthogonal projection of the opening on the substrate, and is at least located on a side of an orthogonal projection of the retaining wall structure on the substrate.
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公开(公告)号：US20240172476A1
公开(公告)日：2024-05-23
申请号：US17780531
申请日：2021-07-08
Inventor： Rong WANG , Xiaoqing SHU , Mengmeng DU , Bo ZHANG , Xiangdan DONG
IPC: H10K59/121 , G09G3/3233 , H10K59/131
CPC classification number: H10K59/1213 , G09G3/3233 , H10K59/131 , G09G2300/0426 , G09G2300/0452 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0286 , G09G2310/08 , G09G2320/02 , G09G2330/021
Abstract: Disclosed is a display substrate including first, second, third, and fourth sub-pixels; at least one sub-pixel includes a pixel drive circuit and a light emitting device, the pixel drive circuit includes a drive transistor; there is a first overlapping region between an orthographic projection of an anode of a light emitting device in the third sub-pixel on a base substrate and an orthographic projection of a gate electrode of a drive transistor in the third sub-pixel on the base substrate; there is no overlapping region or there is a second overlapping region between an orthographic projection of an anode of a light emitting device in the fourth sub-pixel on the base substrate and an orthographic projection of a gate electrode of a drive transistor in the fourth sub-pixel on the base substrate, an area of the second overlapping region is smaller than an area of the first overlapping region.
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公开(公告)号：US20240057452A1
公开(公告)日：2024-02-15
申请号：US18267538
申请日：2021-11-26
Inventor： Lu BAI , Bo ZHANG , Jiaxing CHEN , Yang ZHOU , Zhiwen CHU
IPC: H10K59/80 , H10K59/131
CPC classification number: H10K59/873 , H10K59/131
Abstract: A display substrate includes a base substrate and a blocking structure on the base substrate and in a non-display region, and further includes first and second conductive layers, and an anode conductive layer on the base substrate and sequentially arranged away from the base substrate; the first conductive layer and the anode conductive layer have first and second boundary lines, respectively; extending directions of the first and second boundary lines are substantially parallel to each other; the second boundary line is on a side of the first boundary line away from the display region; in the fan-out region, the first conductive layer terminates, and the second conductive layer is continuously arranged; in the corner region, the anode conductive layer terminates, and an orthographic projection of the blocking structure on the base substrate at least partially covers an orthographic projection of the first and second boundary lines on the base substrate.
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