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31.发明申请公开(公告)号：US20170329164A1
公开(公告)日：2017-11-16
申请号：US15531814
申请日：2016-09-05
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xueguang HAO , Jianbo XIAN , Pan LI , Xinyin WU
IPC: G02F1/1368 , H01L27/12 , G02F1/1362 , H01L29/417 , H01L29/786 , G02F1/136
CPC classification number: G02F1/1368 , G02F1/1362 , G02F1/136286 , G02F2001/13606 , G02F2201/123 , G02F2201/50 , H01L27/124 , H01L29/08 , H01L29/41733 , H01L29/423 , H01L29/786 , H01L29/78618
Abstract: A pixel structure, an array substrate and a display device is provided. The pixel structure includes a base substrate, and a gate layer and a source/drain layer arranged on the base substrate. An overlapping region is present between the gate layer and the source/drain layer, and the gate layer and/or the source/drain layer comprises a hollow structure located in the overlapping region.
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公开(公告)号：US20160364040A1
公开(公告)日：2016-12-15
申请号：US14895365
申请日：2015-04-22
Inventor： Xueguang HAO , Cheng LI , Peimao LI , Jun FAN
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F3/0412 , G06F3/0416 , G06F2203/04103 , G06F2203/04107
Abstract: A touch screen and a display device are provided. The touch screen includes first strip electrodes and second strip electrodes, which are disposed in different layers and intersect with each other. The first strip electrodes disposed in a layer above the second strip electrodes have patterns to prevent Moire fringes caused by interference. In the touch period at least some of the first strip electrodes are configured to load touch scanning signals while the second strip electrodes are configured to couple with the voltage signals of the touch scanning signals and output signals; or in the touch period the second strip electrodes are configured to bad touch scanning signals while at least some of the first strip electrodes are configured to couple with the voltage signals of the touch scanning signals and output signals. The touch screen can reduce Moire fringes at the edges of the first strip electrodes caused by interference of light due to regular patterns.
Abstract translation: 提供触摸屏和显示装置。 触摸屏包括第一条状电极和第二条形电极，它们设置在不同的层中并相互交叉。 设置在第二条形电极上方的层中的第一条状电极具有防止由干涉引起的莫尔条纹的图案。 在触摸周期中，至少一些第一条状电极被配置为加载触摸扫描信号，而第二条形电极被配置为与触摸扫描信号和输出信号的电压信号耦合; 或者在接触期间，第二带状电极被配置为差的触摸扫描信号，而至少一些第一条形电极被配置为与触摸扫描信号和输出信号的电压信号耦合。 触摸屏可以在由于规则图案的光的干扰引起的第一条带电极的边缘处减少莫尔条纹。
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公开(公告)号：US20160283009A1
公开(公告)日：2016-09-29
申请号：US14368642
申请日：2013-12-03
Inventor： Jian SUN , Xueguang HAO , Xuelu WANG , Cheng LI
IPC: G06F3/041 , G09G3/36 , G02F1/1368 , G02F1/1335 , G02F1/1343 , G02F1/1362 , G06F3/044 , G02F1/1333
CPC classification number: G06F3/0416 , G02F1/13338 , G02F1/133512 , G02F1/134309 , G02F1/13439 , G02F1/136286 , G02F1/1368 , G02F2201/40 , G06F3/0412 , G06F3/044 , G06F2203/04103 , G06F2203/04111 , G09G3/3677 , G09G3/3688 , G09G3/3696 , G09G2300/0809 , G09G2300/0842 , G09G2310/0202 , G09G2310/0278
Abstract: The disclosure discloses an in-cell touch panel and a display device, wherein a touch sensing structural layer for implementing a touch control function is added between an upper substrate and a lower substrate, the touch sensing structural layer includes first touch sensing electrodes and second touch sensing electrodes both provided in a same layer, insulated from each other and arranged crosswise, wherein an orthographic projection on the lower substrate, of a graph of the added touch sensing structural layer is located in a region where a graph of the black matrix layer is located, capable of avoiding occupying an aperture rate of pixel units.
Abstract translation: 本公开公开了一种单元内触摸面板和显示装置，其中，用于实现触摸控制功能的触摸感测结构层被添加在上基板和下基板之间，触摸感测结构层包括第一触摸感测电极和第二触摸 两个设置在同一层中的感测电极彼此绝缘并且交叉排列，其中所述添加的触摸感测结构层的曲线图的下基板上的正投影位于黑矩阵层的图形的区域中 位于，能够避免占据像素单位的开口率。
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公开(公告)号：US20160027371A1
公开(公告)日：2016-01-28
申请号：US14429473
申请日：2014-06-20
Inventor： Xueguang HAO , Xiangdong WEI , Seong Jun AN , Bongyeol RYU
CPC classification number: G09G3/2092 , G09G3/3677 , G09G2300/0408 , G09G2310/0283 , G09G2310/0286 , G09G2310/08 , G09G2320/04 , G11C19/28
Abstract: There provide a shift register unit, a gate driving circuit and a display device, The shift register unit includes an input module, an output module, a pulling-down driving module, a pulling-down module and a resetting module. The input module is connected to a first input signal terminal, a first direct current signal terminal, a second input signal terminal and a second direct current signal terminal respectively. The output module is connected to a first clock signal terminal. The pulling-down driving module is connected to the first clock signal terminal, a second clock signal terminal and a low voltage signal terminal. The pulling-down module is connected to the low voltage signal terminal. The resetting module is connected to the second clock signal terminal and the low voltage signal terminal respectively. The noise of the shift register unit can be reduced and the stability of the shift register unit can be enhanced.
Abstract translation: 提供移位寄存器单元，栅极驱动电路和显示装置。移位寄存器单元包括输入模块，输出模块，下拉驱动模块，下拉模块和复位模块。 输入模块分别连接到第一输入信号端子，第一直流信号端子，第二输入信号端子和第二直流信号端子。 输出模块连接到第一个时钟信号端子。 下拉驱动模块连接到第一时钟信号端子，第二时钟信号端子和低电压信号端子。 下拉模块连接到低压信号端子。 复位模块分别连接到第二时钟信号端子和低电压信号端子。 可以减小移位寄存器单元的噪声，并且可以提高移位寄存器单元的稳定性。
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公开(公告)号：US20250087149A1
公开(公告)日：2025-03-13
申请号：US18288454
申请日：2022-12-15
Inventor： Kening ZHENG , Xueguang HAO , Xing YAO
IPC: G09G3/3233
Abstract: The present disclosure provides a display panel and a display apparatus, and belongs to the field of display technology, and can solve the problem of the color shift easily occurring in the high-temperature reliability test in the related display panel. The display panel of the present disclosure includes: a plurality of sub-pixel units and a voltage control module; each sub-pixel unit includes: a light emitting device; and the voltage control module is connected to an anode of the corresponding light emitting device, and is configured to control an anode voltage of the corresponding light emitting device, so that a ratio of the number of electrons to the number of holes of the light emitting device is unchanged at different gray scales.
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Patent Agency Ranking
公开(公告)号：US20250081787A1
公开(公告)日：2025-03-06
申请号：US18285879
申请日：2022-04-29
Inventor： Dongfang YANG , Kening ZHENG , Dengyu WANG , Yamin YANG , Xueguang HAO , Jingquan WANG
IPC: H10K59/35 , H10K50/852 , H10K59/12 , H10K71/16 , H10K102/00
Abstract: The present disclosure provides a display panel, a method for preparing the same, and a display device. The display panel includes a substrate and a light-emitting functional layer. The substrate includes a first display area and a second display area at least partially surrounding the first display area, the first display area being configured for image display and light transmission, the second display area being configured for image display. The light-emitting functional layer is disposed on a side of the substrate, and includes an organic electroluminescent layer. Each of the first display area and the second display area includes a plurality of sub-pixels emitting light of different colors, and organic electroluminescent layers of respective sub-pixels of the plurality of sub-pixels in the first display area emit light of a same color.
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公开(公告)号：US20240276848A1
公开(公告)日：2024-08-15
申请号：US18022171
申请日：2022-05-25
Inventor： Xueguang HAO , Yong QIAO , Xinyin WU , Xinguo LI
CPC classification number: H10K59/879 , H10K59/351 , H10K59/352 , H10K59/353 , H10K59/38 , H10K59/8792
Abstract: A display substrate, a preparing method therefor, and a display apparatus are disclosed. The display substrate includes a first display region (100) and a second display region (200), the second display region (200) at least partially surrounds the first display region (100), the first display region (100) is configured to perform image display and make light pass through, and the second display region (200) is configured to perform image display; in a plane perpendicular to the display substrate, the first display region (100) at least includes a display structure layer disposed on the base substrate (10) and a light-processing layer (50) disposed on a side of the display structure layer away from the base substrate (10), and the light-processing layer (50) at least includes a light-taking structure for improving light output efficiency.
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公开(公告)号：US20240107850A1
公开(公告)日：2024-03-28
申请号：US18263634
申请日：2022-07-06
Inventor： Jingjing XU , Xueguang HAO , Chunyan LI , Lang LIU , Jingquan WANG
IPC: H10K59/40 , G06F3/041 , G06F3/044 , H10K59/126 , H10K59/131
CPC classification number: H10K59/40 , G06F3/0412 , G06F3/0418 , G06F3/0445 , G06F3/0446 , H10K59/126 , H10K59/131 , G09G3/3225
Abstract: A display substrate and a display apparatus. The display substrate has a display region (AA) and an opening (O) located in the display region (AA). The opening (O) penetrates the display substrate, and the display substrate comprises a base substrate (BS), a driving circuit layer, a light-emitting device layer, an encapsulation layer and a touch layer (TL). The driving circuit layer is arranged on the base substrate (BS), and comprises a first signal line (L1) at least partially surrounding the opening (O). The light-emitting device layer is arranged on the side of the driving circuit layer distant from the base substrate (BS). The encapsulation layer is arranged on the side of the light-emitting device layer distant from the base substrate (BS). The touch layer (TL) is arranged on the side of the encapsulation layer distant from the base substrate (BS), and comprises a touch electrode and a touch compensation electrode (TBC) electrically connected to the touch electrode and at least partially surrounding the opening (O). In a direction perpendicular to a board surface of the base substrate (BS), the first signal line (L1) at least partially overlaps with the touch compensation electrode (TBC). The foregoing display substrate has good touch and display effects.
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公开(公告)号：US20230305653A1
公开(公告)日：2023-09-28
申请号：US18021410
申请日：2022-06-29
Inventor： Chunyan LI , Jingquan WANG , Xueguang HAO , Xinyin WU , Xinguo LI
IPC: G06F3/041
CPC classification number: G06F3/04164 , G06F3/0412
Abstract: A display panel and a display device are provided, the display panel includes a base substrate and a touch wire including a first sub-portion and a second sub-portion, a main surface of the base substrate is a first surface; the second sub-portion includes a first height portion and a second height portion, a height of the first height portion relative to the first surface is smaller than a height of the second height portion relative to the first surface, line widths of respective positions of the first height portion are inversely proportional to heights of the respective positions of the first height portion relative to the first surface, and line widths of respective positions of at least part of the second height portion are proportional to heights of the respective positions of the at least part of the second height portion relative to the first surface.
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40.发明申请公开(公告)号：US20220383655A1
公开(公告)日：2022-12-01
申请号：US17043725
申请日：2020-04-20
Inventor： Xueguang HAO , Hongfei CHENG , Yongda MA
Abstract: The present disclosure provides a display backplane, a method for manufacturing the same and a full-screen fingerprint identification display device. The display backplane includes a substrate; a circuit layer disposed on a surface of the substrate; a light emitting device layer disposed on a surface of the circuit layer away from the substrate; and a plurality of fingerprint identification photodetectors disposed in at least one of the circuit layer and the light emitting device layer.
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