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公开(公告)号：US20240258337A1
公开(公告)日：2024-08-01
申请号：US18016471
申请日：2022-03-31
Inventor： Jinchao BAI , Bo LIU , Xiangqian DING , Hui GUO , Yihe JIA , Yanxin JI , Yue LIU
IPC: H01L27/12 , G02F1/1362
CPC classification number: H01L27/1244 , G02F1/136295 , H01L27/1259
Abstract: An array substrate includes a base substrate, a driving circuit layer with a first pillow body on a peripheral region of the array substrate, an organic thin film layer and a conductive layer sequentially stacked; the first pillow body includes a first pillow metal block located on at least one of a source drain metal layer and a gate layer and a first pillow insulating layer covering the first pillow metal block; the organic thin film layer is defined with a barrier groove on the peripheral region, the first pillow body is provided with a part covered by the organic thin film layer and the other part exposed by the barrier groove; the conductive layer is provided with a signal wire passing across an edge of the barrier groove, and an edge of the signal wire at least partially overlaps with the first pillow body.
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2.发明申请公开(公告)号：US20200035317A1
公开(公告)日：2020-01-30
申请号：US16398706
申请日：2019-04-30
Inventor： Xuehuan Feng , Yongqian Li , Meng Li
Abstract: A gate drive circuit, a method of driving a gate drive circuit, a display device, and a method of manufacturing an array substrate are provided. The gate drive circuit includes a repair signal line, a plurality of output signal lines, and a plurality of shift register units that are cascaded. The repair signal line is configured to transmit the repair signal to the first output signal line. The plurality of shift register units include a first shift register unit and a plurality of second shift register units, and the plurality of second shift register units are correspondingly connected to the second output signal lines. The first output signal line corresponds to but is in a state of being disconnected to the first shift register unit, and the first output signal line and the plurality of second output signal lines are configured to output a set of shift pulse signals.
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3.发明申请ACTIVE MATRIX ORGANIC LIGHT EMITTING DIODE PIXEL UNIT CIRCUIT, DISPLAY PANEL AND ELECTRONIC PRODUCT 有权有源矩阵有机发光二极管像素单元电路，显示面板和电子产品公开(公告)号：US20150002414A1
公开(公告)日：2015-01-01
申请号：US14234773
申请日：2013-09-24
Inventor： Wen Tan , Xiaojing Qi , Bo Wu
IPC: G06F3/041
CPC classification number: G06F3/0412 , G06F3/044
Abstract: Disclosed are an AMOLED pixel unit circuit, a display panel and an electronic product, to integrate a TSP in Cell circuit into the AMOLED pixel unit circuit, and to manufacture the AMOLED display panel having a touch screen function and the electronic product having the display panel. The AMOLED pixel unit circuit comprises a driving module configured to amplify an induction signal generated by the touch sensing module, output the induction signal through an induction signal outputting module, and drive a light emitting module; a light emission controlling module configured to control the light emitting module to emit light; a threshold compensating module configured to compensate a threshold voltage for the driving module; a touch sensing module configured to generate the induction signal and output the induction signal to the driving module; and the induction signal outputting module configured to output the induction signal amplified by the driving module.
Abstract translation: 公开了一种AMOLED像素单元电路，显示面板和电子产品，用于将单元电路中的TSP集成到AMOLED像素单元电路中，并制造具有触摸屏功能的AMOLED显示面板，并且具有显示面板的电子产品 。 AMOLED像素单元电路包括：驱动模块，被配置为放大由触摸感测模块产生的感应信号，通过感应信号输出模块输出感应信号，并驱动发光模块; 配置为控制所述发光模块发光的发光控制模块; 阈值补偿模块，被配置为补偿所述驱动模块的阈值电压; 触摸感测模块，被配置为产生所述感应信号并将所述感应信号输出到所述驱动模块; 所述感应信号输出模块被配置为输出由所述驱动模块放大的感应信号。
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公开(公告)号：US20160032155A1
公开(公告)日：2016-02-04
申请号：US14429186
申请日：2014-06-12
Inventor： Ang XIAO
IPC: C09J133/14 , C08K5/544 , C08K3/36
CPC classification number: C09J133/14 , C08G59/34 , C08G59/4085 , C08K3/36 , C08K5/544 , C09J4/00 , C08F222/1006
Abstract: Disclosed are a sealant composition and a method of preparing the same wherein the sealant composition comprises: 70-80 wt % of a low-viscosity epoxy acrylate conforming to the structure of Formula I, 0.5-1 wt % of a photoinitiator, 5-15 wt % of silica microspheres, 5-15 wt % of resinous elastic microspheres, and 1-2 wt % of silane coupling agent, based on the total weight of the sealant composition wherein R1 and R2 are as defined herein. The sealant has improved coating linearity.
Abstract translation: 公开了一种密封剂组合物及其制备方法，其中密封剂组合物包含：70-80重量％的符合式I结构的低粘度环氧丙烯酸酯，0.5-1重量％的光引发剂，5-15重量％ 基于密封剂组合物的总重量，其中R 1和R 2如本文所定义，二氧化硅微球的重量％，5-15重量％的树脂弹性微球和1-2重量％的硅烷偶联剂。 密封剂具有改善的涂层线性度。
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公开(公告)号：US12289980B2
公开(公告)日：2025-04-29
申请号：US17357045
申请日：2021-06-24
Applicant: BOE Technology Group Co., Ltd.
Inventor： Wenhai Mei
IPC: H01L51/00 , C09K11/06 , C09K11/88 , H10K50/125 , H10K71/00 , H10K71/20 , H10K85/30 , H10K50/115
Abstract: The present application can provide a nanoparticle, a method for patterning a nanoparticle layer and a light emitting device. When the nanoparticle provided by the present application is adopted for manufacturing a light emitting layer of the light emitting device, a cross-linking reaction occurs among first ligands of adjacent nanoparticles under irradiation of ultraviolet light, and the cross-linked nanoparticles may be firmly connected to a front film layer of the light emitting layer, so that when a developing solution is adopted for developing treatment, the cross-linked nanoparticles are not insoluble in the developing solution and are retained while non-cross-linked nanoparticles are dissolved in the developing solution and are separated from the front film layer to be removed, therefore completing patterning of the nanoparticle layer.
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Patent Agency Ranking
公开(公告)号：US12289978B2
公开(公告)日：2025-04-29
申请号：US17784643
申请日：2021-08-17
Inventor： Lu Bai , Yang Zhou , Xin Zhang , Junxiu Dai , Yi Zhang , Tinghua Shang , Bo Zhang , Yao Huang , Song Liu
IPC: H10K59/80 , H10K59/131
Abstract: A display substrate includes at least two barrier layers in a peripheral area of the display substrate. The at least two barrier layers includes a first barrier layer forming an enclosure; and a third barrier layer on a side of the first barrier layer closer to a display area. The third barrier layer includes one or more discontinuous portions.
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公开(公告)号：US12289970B2
公开(公告)日：2025-04-29
申请号：US17771067
申请日：2021-03-30
Inventor： Linhong Han , Tingliang Liu , Maoying Liao , Yi Zhang
IPC: H10K59/131 , G09G3/3233 , H10K59/121
Abstract: A display panel includes a pixel-driving circuit, wherein the display panel further includes: a base substrate, a second conductive layer and a third conductive layer. The second conductive layer is located on one side of the base substrate. The second conductive layer includes a first initial signal line, and the first initial signal line is configured to provide the first initial signal to the pixel-driving circuit. The third conductive layer is located on a side of the second conductive layer distal to the base substrate, the third conductive layer includes a second initial signal line, and the second initial signal line is configured to provide a second initial signal to the pixel-driving circuit, wherein sheet resistance of the first conductive layer is greater than that of the second conductive layer. The signal on the second initial signal line in the display panel has a smaller voltage drop.
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8.发明授权公开(公告)号：US12289969B2
公开(公告)日：2025-04-29
申请号：US17763835
申请日：2021-05-19
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hao Zhang , Libin Liu , Zhongji Jin
IPC: H10K59/131 , H10K59/65
Abstract: A display substrate has a screen area, the screen area includes at least one sensing area and a display area surrounding each sensing area, the sensing area includes a light-transmitting area and a routing area. The display substrate includes: a plurality of first gate lines, each of which includes a gate line main body part in the display area and a gate line connecting part; and a plurality of first data lines, each of which includes a data line main body part in the display area and a data line connecting part. For any one of the routing areas, the plurality of data line connecting parts are respectively in at least two metal layers insulated and spaced from each other, and/or, the plurality of gate line connecting parts are respectively arranged in at least two metal layers insulated and spaced from each other.
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公开(公告)号：US12288519B2
公开(公告)日：2025-04-29
申请号：US18269766
申请日：2021-12-23
Inventor： Tiaomei Zhang , Ziyang Yu , Wenbo Chen , Haigang Qing
IPC: G09G3/3233
Abstract: Provided are a display substrate, a driving method thereof, and a display apparatus. The display substrate includes multiple sub-pixels, a sub-pixel includes a pixel drive circuit and a light emitting device, the pixel drive circuit includes an initial signal line (INIT), a reset signal line (Reset) and multiple transistors, the initial signal line includes a first branch (INIT-1). Multiple transistors include a drive transistor, a first reset transistor and a second reset transistor, the drive transistor provides a drive current to the light emitting device, the first reset transistor resets a gate of the drive transistor through the INIT-1 under control of the reset signal line. The second reset transistor resets a first terminal of the light emitting device through the INIT-1 under control of the reset signal line. The first reset transistor and the second reset transistor in a same sub-pixel are controlled by a same reset signal line.
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公开(公告)号：US12288500B2
公开(公告)日：2025-04-29
申请号：US18321850
申请日：2023-05-23
Applicant: BOE Technology Group Co., Ltd.
Inventor： Zhenzhen Li , Lujiang Huangfu , Shanshan Bai , Kuo Sun
IPC: G09G3/20
Abstract: A display substrate, a method for driving the same, a display device, and a high-precision metal mask are provided. The display area includes a first display sub-area in which pixels are distributed at a high density (e.g., a high resolution), and a second display sub-area in which pixels are distributed at a low density (e.g., a low resolution), and a transition display sub-area, with a distribution density of pixels (a resolution) between the distribution density of pixels in the first display sub-area and a distribution density of pixels in the second display sub-area, is arranged between the first display sub-area and the second display sub-area.
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