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公开(公告)号：US20190355762A1
公开(公告)日：2019-11-21
申请号：US16530215
申请日：2019-08-02
Inventor： Gang WANG , Lu ZHANG , Zhenzhen HAN , Siming HU , Hui ZHU
IPC: H01L27/12
Abstract: A flexible display panel and a flexible display device are provided according to exemplary embodiments of the present application. The flexible display panel includes a plurality of pixel units. Two adjacent pixel units are electrically connected by a connection line structure, and the connection line structure includes a first trace layer adopting a flexible conductive material; and a second trace layer located in a different layer from the first trace layer. The first trace layer is electrically connected to the second trace layer.
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公开(公告)号：US20190326334A1
公开(公告)日：2019-10-24
申请号：US16313619
申请日：2017-12-12
Applicant: KUNSHAN NEW FLAT PANEL DISPLAY TECHNOLOGY CENTER CO., LTD. , KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.
Inventor： Yanqin SONG , Siming HU , Nan YANG , Jiuzhan ZHANG
IPC: H01L27/12
Abstract: A display device and a method of manufacturing the same are disclosed. The display device includes a substrate (100), and a patterned polysilicon layer, a patterned gate insulating layer and a patterned first conductive layer stacked on the substrate in sequence. The patterned polysilicon layer includes a number of polysilicon blocks (110) doped with impurities. The patterned first conductive layer includes a number of data lines (120) each partially overlapping a corresponding polysilicon block to form a compensating capacitor.
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公开(公告)号：US20190267558A1
公开(公告)日：2019-08-29
申请号：US16410271
申请日：2019-05-13
Inventor： Gang WANG , Lu ZHANG , Zhenzhen HAN , Siming HU , Hui ZHU
Abstract: The present application provides a foldable array substrate, a preparation method thereof and a display device. The foldable array substrate includes a base substrate, a gate metal layer disposed on one side of the base substrate, a source-drain metal layer disposed on the side of the gate metal layer opposite to the base substrate, and an insulating layer disposed between the gate metal layer and the source-drain metal layer. A plurality of holes are disposed on the foldable array substrate, and the holes are disposed between adjacent pixel units of a plurality of pixel units, and extend from the side of the insulating layer opposite to the base substrate toward the base substrate.
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公开(公告)号：US20190237490A1
公开(公告)日：2019-08-01
申请号：US16318295
申请日：2019-01-16
Applicant: Kunshan New Flat Panel Display Technology Center Co., Ltd, , KunShan Go-Visionox Opto-Electronics Co., Ltd.
Inventor： Kun HU , Hao FENG , Bo YUAN , Shixing CAI , Tingting ZHANG , Yanqin SONG , Li LIN , Siming HU , Hui ZHU
IPC: H01L27/12 , H01L29/786 , H01L29/66
CPC classification number: H01L27/1244 , H01L27/1218 , H01L27/1262 , H01L29/66742 , H01L29/78648
Abstract: A flexible display device includes a flexible substrate. A conductive layer is disposed on the flexible substrate. The conductive layer has at least a recessed region disposed thereon.
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公开(公告)号：US20190164499A1
公开(公告)日：2019-05-30
申请号：US16265717
申请日：2019-02-01
Inventor： Jianlong WU , Siming HU , Hui ZHU
IPC: G09G3/3266
Abstract: Embodiments of the present application provide a scan driving circuit, a scan driver and a display device. The scan driving circuit includes a first control module, a second control module and an output module. The output module includes a first switching unit, a second switching unit and a scan driving signal output end. The first switching unit and the second switching unit are connected in parallel and are connected with the scan driving signal output end. A port of the first switching unit is away from the scan driving signal output end to receive a second clock signal. A port of the second switching unit is away from the scan driving signal output end to receive a first reference signal. A function of outputting the scan driving signal by using fewer components is realized with the scan driving circuit according to the embodiments of the present application.
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Patent Agency Ranking
公开(公告)号：US20170213504A1
公开(公告)日：2017-07-27
申请号：US15514796
申请日：2015-09-23
Applicant: KUNSHAN NEW FLAT PANEL DISPLAY TECHNOLOGY CENTER CO., LTD. , KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.
Inventor： Nan YANG , Hui ZHU , Siming HU , Xiuqi HUANG
IPC: G09G3/3225 , G09G3/3275 , H01L27/32 , G09G3/3266
CPC classification number: G09G3/3225 , G09G3/3233 , G09G3/3266 , G09G3/3275 , G09G2300/0439 , G09G2300/08 , G09G2300/0819 , G09G2300/0861 , G09G2310/0251 , G09G2310/0262 , G09G2320/0233 , G09G2320/045 , H01L27/3244 , H01L2227/32
Abstract: An AMOLED pixel unit (20) and a driving method therefore, as well as an AMOLED display device including the AMOLED pixel unit (20), are disclosed. The AMOLED pixel unit (20) includes a pixel circuit (22) and an organic light-emitting diode (24) connected to the pixel circuit (22). The pixel circuit (22) includes a capacitor (Cs), an initialization unit connected to one terminal of the capacitor (Cs), a data writing unit and a light-emitting control unit. The other terminal of the capacitor (Cs) is connected to a first scan control line (Sn1). The initialization unit is connected to a second scan control line (Sn2). The data writing unit is connected to a third scan control line (Sn3) and a data line (Dm). The light-emitting control unit is connected to a fourth scan control line (Sn4). The AMOLED pixel unit (20) can effectively avoid an impact of leak currents or threshold voltage differences on the capacitors (Cs), allowing uniform light brightness of the AMOLED display device.
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公开(公告)号：US20150356922A1
公开(公告)日：2015-12-10
申请号：US14758403
申请日：2013-12-20
Applicant: KUNSHAN NEW FLAT PANEL DISPLAY TECHNOLOGY CENTER CO., LTD. , KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.
Inventor： Hui ZHU , Yong QIU , Xiuqi HUANG , Xiaoyu GAO , Siming HU , Zhenzhen HAN
IPC: G09G3/32
CPC classification number: G09G3/3258 , G09G3/3233 , G09G3/3291 , G09G2300/0814 , G09G2300/0819 , G09G2300/0842 , G09G2300/0852 , G09G2300/0861 , G09G2310/0251 , G09G2310/0262 , G09G2320/043 , G09G2330/028
Abstract: A pixel circuit, a display device, and a drive method therefor. The pixel circuit comprises: a first power source (ELVDD), a second power source (ELVSS), an organic light-emitting diode (OLED), a first capacitor (C1), a first transistor (T1), a second transistor (T2), and a third transistor (T3), wherein the first transistor (T1) is configured to compensate a threshold voltage of the third transistor (T3). According to the drive method, the pixel circuit is driven to emit light by sequentially applying scanning signals to the pixel circuit on scanning lines (Sn1, Sn2, Sn3). The pixel circuit and the method for driving the pixel circuit can improve the response characteristics of active matrix organic light-emitting diodes, thereby enabling the display device to display images having uniform image quality.
Abstract translation: 像素电路，显示装置及其驱动方法。 像素电路包括：第一电源（ELVDD），第二电源（ELVSS），有机发光二极管（OLED），第一电容器（C1），第一晶体管（T1），第二晶体管（T2 ）和第三晶体管（T3），其中所述第一晶体管（T1）被配置为补偿所述第三晶体管（T3）的阈值电压。 根据驱动方法，通过对扫描线（Sn1，Sn2，Sn3）上的像素电路依次施加扫描信号，驱动像素电路发光。 像素电路和驱动像素电路的方法可以提高有源矩阵有机发光二极管的响应特性，从而使得显示装置能够显示具有均匀图像质量的图像。
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公开(公告)号：US20250078760A1
公开(公告)日：2025-03-06
申请号：US18951596
申请日：2024-11-18
Inventor： Chuanzhi XU , Yanqin SONG , Yong WU , Siming HU
IPC: G09G3/3241 , H10K59/126 , H10K59/131
Abstract: Provided are an array substrate, a display panel and a display assembly. The array substrate includes: a plurality of repeating units, where the plurality of repeating units are arranged in an array, each of the plurality of repeating units includes two pixel circuits disposed in two adjacent columns, and each of the two pixel circuits includes a plurality of function circuits; and a plurality of first signal lines extending in a column direction, where a plurality of function circuits in repeating units of each column are connected to a respective first signal line, and the plurality of function circuits in each of the plurality of repeating units are connected to the same first signal line.
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公开(公告)号：US20230410728A1
公开(公告)日：2023-12-21
申请号：US18240710
申请日：2023-08-31
Inventor： Yanqin SONG , Junhui LOU , Chuanzhi XU , Lu ZHANG , Siming HU
IPC: G09G3/32
CPC classification number: G09G3/32 , G09G2320/0233 , G09G2360/14 , G09G2300/0842
Abstract: A display device includes a structured light-emitting end, a structured light-receiving end, and a display panel. The structured light-emitting end and the structured light-receiving end are disposed on the backlight surface of the display panel. The structured light-receiving end is disposed opposite to the first display area, and the structured light-emitting end is disposed opposite to the second display area. The first display area of the display device is provided with multiple first pixel driving circuits and multiple first light-emitting units. The vertical projection of each first pixel driving circuit on the backlight surface of the display panel overlaps the vertical projection of one first light-emitting unit, which is connected to the each first pixel driving circuit, on the backlight surface of the display panel.
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公开(公告)号：US20230079966A1
公开(公告)日：2023-03-16
申请号：US17988408
申请日：2022-11-16
Inventor： Huiling LU , Lu ZHANG , Jie ZHU , Siming HU
IPC: G09G3/20
Abstract: A display panel and a display apparatus. The display panel includes a display area and a non-display area surrounding the display area, the display area includes a first display area and a second display area, and a light transmittance of the first display area is greater than a light transmittance of the second display area; the display panel includes: a plurality of first pixel units, located in the first display area, the first pixel unit includes a plurality of first sub-pixels with at least three colors; a plurality of demultiplexers, located in the non-display area, the demultiplexer includes at least two signal output terminals with different charging modes, and the first sub-pixels with a same color in the first pixel units are electrically connected to the signal output terminals with a same charging mode in the demultiplexers.
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