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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：US20250107388A1
公开(公告)日：2025-03-27
申请号：US18578183
申请日：2022-08-02
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xuefei Sun , Jaegeon You , Liyan Liu , Yingtao Wang , Qian Jia
Abstract: A display panel includes a display substrate and a touch layer. The display substrate includes a substrate and an anode layer. The anode layer includes a plurality of anodes, and at least one edge of at least one anode is provided with at least one groove therein. The touch layer is located on a light exit side of the display substrate. The touch layer includes a metal mesh structure, the metal mesh structure includes a plurality of first metal lines, and each first metal line includes an opening. An orthographic projection of each of the plurality of first metal lines on the substrate is located between orthographic projections of the plurality of anodes on the substrate. An orthogonal projection of each groove of the at least one anode on the substrate is disposed opposite to an orthogonal projection of an opening of a first metal line on the substrate.
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Patent Agency Ranking
公开(公告)号：US20250107384A1
公开(公告)日：2025-03-27
申请号：US18577227
申请日：2023-04-21
Inventor： Yangpeng WANG , Zhiying PIAO , Xucong WANG
Abstract: A display panel, including a base, and pixel circuits, an array of pixel units, and a color filter layer sequentially stacked on a side of the base, where each pixel unit includes first and second subpixels, the first subpixel has an aperture ratio greater than that of the second subpixel, the first subpixel has more apertures than the second subpixel has, and the number of pixel circuit for driving the first subpixel is equal to the number of pixel circuit for driving the second subpixel; the color filter layer includes first and second color filters, orthographic projections of the first and second color filters on the base covers orthographic projections of the apertures in the first and second subpixels on the base, respectively; and the orthographic projections of the first and second color filters on the base each have a shape, at least part of edges of which are curved.
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公开(公告)号：US20250107361A1
公开(公告)日：2025-03-27
申请号：US18697443
申请日：2023-06-09
Inventor： Jiafan SHI , Liqiang CHEN , Shengxing ZHANG , Shuquan YANG , Junshan LI , Xin ZHANG , Yangjie WAN , Qian YIN
IPC: H10K59/131 , H10K59/12 , H10K77/10
Abstract: Provided are a display substrate and a preparation method thereof, and a display device. The display substrate includes a display area and a non-display area at a periphery of the display area, and the display area includes a fanout area; the display substrate includes a data line in the display area and a fanout line in the fanout area; the fanout line (216) are electrically connected with the data line, and the fanout line and the data line are on different layers. The display device includes the display substrate. The preparation method includes: forming data line in the display area; forming fanout line on a layer that is different from the data line, where the fanout line are in the fanout area; and electrically connecting the fanout line with the data line.
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公开(公告)号：US20250107341A1
公开(公告)日：2025-03-27
申请号：US18727287
申请日：2022-07-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wenxiu Zhu , Hongli Wang
IPC: H10K59/122 , H10K59/35
Abstract: A display panel includes a base substrate, and a pixel definition layer and pixels that are disposed on the base substrate. The pixel definition layer includes first pixel openings, second pixel openings and third pixel openings. The pixels are arranged in M rows and N columns. A pixel includes a first sub-pixel located at a first pixel opening, a second sub-pixel located at a second pixel opening, and a third sub-pixel located at a third pixel opening. The first sub-pixel, the second sub-pixel and the third sub-pixel emit light of different colors and are sequentially arranged in a third direction. In the third direction, two adjacent sub-pixels that emit light of a same color are separated by at least two sub-pixels that emit light of another colors, and the at least two sub-pixels emit light of colors that are different from each other.
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公开(公告)号：US20250107320A1
公开(公告)日：2025-03-27
申请号：US18291235
申请日：2022-09-22
Applicant: BOE Technology Group Co., Ltd.
Inventor： Juan ZHANG , Mengna SUN , Zhiqiang JIAO
IPC: H10K50/805 , H10K50/30 , H10K71/60
Abstract: An organic light-emitting transistor and a preparation method therefor, and a light-emitting panel. The organic light-emitting transistor comprises: a substrate; a gate layer, which is arranged on one side of the substrate; a gate insulating layer, which is arranged on the side of the gate layer that is away from the substrate; a first source electrode, which is arranged on the side of the gate insulating layer that is away from the substrate; a light-emitting functional layer, which is arranged on the side of the first source electrode that is away from the substrate; and a first drain electrode, which is arranged on the side of the light-emitting functional layer that is away from the substrate, wherein the surface of the side of the first source electrode that is away from the substrate is provided with a first grating structure.
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公开(公告)号：US20250107317A1
公开(公告)日：2025-03-27
申请号：US18577282
申请日：2023-03-16
Inventor： Xinyu LI , Xinxin WANG , Xiang WAN , Cheng XU , Dandan ZHOU , Ningning WANG
IPC: H10K50/13 , H10K50/15 , H10K59/35 , H10K102/00
Abstract: Provided is an organic light-emitting diode, including a first electrode, a second electrode, at least two emission layers, a first hole transport layer and a second hole transport layer. A color of a mixture of light emitted from the at least two emission layers is white. The at least two emission layers includes a first emission layer and a second emission layer. The first electrode, the first emission layer, the first hole transport layer, the second hole transport layer, the second emission layer, and the second electrode are disposed on a base substrate and are sequentially laminated in a direction going away from the base substrate. A thickness of the second hole transport layer is greater than a first thickness threshold. A ratio of the thickness of the second hole transport layer to a thickness of the first hole transport layer ranges from 15 to 40.
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