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公开(公告)号：US12171126B2
公开(公告)日：2024-12-17
申请号：US17637504
申请日：2021-03-31
Inventor： Ning Liu , Dacheng Zhang , Tong Wu , Jun Liu , Qinghe Wang , Yang Zhang , Bin Zhou , Liangchen Yan , Huadong Wang , Chongchong Liu , Jie Zhang
IPC: H10K59/131 , H10K59/12 , H10K71/20
Abstract: A display substrate, a manufacturing method thereof, and a display device are provided. The display substrate includes a base substrate, organic light-emitting elements, a data line, and an electrode line. The organic light-emitting element includes a first electrode, a light-emitting layer and a second electrode sequentially stacked; the data line is located between the base substrate and the organic light-emitting element; the electrode line is on the same layer as the data line and located in a region outside a light-emitting region of the organic light-emitting element. The display substrate further includes at least one connection portion, which is in the region outside the light-emitting region and is configured to connect the electrode line and the first electrode, the connection portion is spaced apart from the second electrode, and the light-emitting layer covers the second electrode and the at least one connection portion.
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公开(公告)号：US10810963B2
公开(公告)日：2020-10-20
申请号：US16607569
申请日：2019-03-26
Inventor： Jie Zhang
Abstract: A shift register and a method for driving the same, a gate driving circuit and a display device are provided, the shift register comprising: an input sub-circuit, an output sub-circuit, a pull-down control sub-circuit, a pull-down sub-circuit, a first reset sub-circuit, and a second reset a sub-circuit, wherein the input sub-circuit and the output sub-circuit are electrically coupled to a pull-up node, the pull-down control sub-circuit, the pull-down sub-circuit, the first reset sub-circuit and the second reset sub-circuit are electrically coupled to a pull-down node, the first reset sub-circuit is electrically coupled to the input sub-circuit, and the second reset sub-circuit and the output sub-circuit are both electrically coupled to a signal output terminal.
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公开(公告)号：US10768753B2
公开(公告)日：2020-09-08
申请号：US15750643
申请日：2017-06-30
Inventor： Jie Zhang
Abstract: A touch display panel, a display device and a touch panel are provided, the touch display panel includes a plurality of block touch electrodes spaced apart from each other and a conductive shielding layer, the shielding layer is insulated from the touch electrodes; and an orthographic projection of the shielding layer on the base substrate in the touch display panel is at least in a gap between orthographic projections of the touch electrodes on the base substrate.
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14.发明授权公开(公告)号：US10706947B2
公开(公告)日：2020-07-07
申请号：US16302366
申请日：2018-02-22
Abstract: The present application provides a shift register unit including: an input sub-circuit coupled to an input terminal, an first voltage terminal and an pull-up node; an output sub-circuit coupled to the pull-up node and art first clock terminal; a first storage sub-circuit having two terminals respectively coupled to the pull-up node and an output terminal; a first reset sub-circuit coupled to an reset terminal, an second voltage terminal, the pull-up node and the output terminal; a second reset sub-circuit coupled to a second clock terminal and a pull-down node; a pull-down sub-circuit coupled to the pull-down node, the second voltage terminal and the output terminal; and a spacing sub-circuit coupled to the pull-up node, the pull-down node and the second voltage terminal. The present application further provides a driving method of a shift register unit, a gate driving circuit and a display device.
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公开(公告)号：US20200174604A1
公开(公告)日：2020-06-04
申请号：US16068927
申请日：2017-12-15
Inventor： Jie Zhang
Abstract: The present disclosure discloses a touch display panel, a display apparatus, and a method for driving the touch display panel. The touch display panel includes an upper substrate; a lower substrate disposed opposite to the upper substrate; a plurality of pixels located between the upper substrate and the lower substrate and arranged in a matrix; a driving chip configured to scan a plurality of pixels progressively; and a common electrode layer located between the upper substrate and the lower substrate and divided into a plurality of self-capacitance electrodes which are independent of each other, wherein the self-capacitance electrodes are connected to the driving chip through corresponding wires, wherein the driving chip is further configured to apply a common electrode signal to each row of self-capacitance electrodes only when pixels corresponding to the corresponding row of self-capacitance electrodes are in a scanning state.
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Patent Agency Ranking
公开(公告)号：US20160339680A1
公开(公告)日：2016-11-24
申请号：US14786579
申请日：2015-03-27
Inventor： Hongbin Wang , Rong Zhang , Kai Yin , He Zhang , Bingrui Wang , Tingzhong Xiong , Lei Wang , Jingjing Guo , Jie Zhang
CPC classification number: B32B37/0053 , B32B37/003 , B32B37/12 , B32B2307/202 , B32B2307/416 , B32B2307/42 , B32B2457/208 , G06F3/041 , G06F2203/04103
Abstract: The present disclosure relates to a technical field of display panel manufacture, in particular relates to a film material attaching method and a film material attachment device. The method includes: putting a film material on a backing material on a base table, a side of the film material with an adhesive layer facing towards the backing material to be attached and aligning the film material and the backing material; pressing a corner of the film material on the base table by an attaching roller which will roll along a preset direction, wherein an included angle between the preset direction and either side of the corner of the film material is smaller than an angle of the corner of the film material. By attaching the film material using an attaching roller at an angle with respect to the film material, instead of attaching the film material directly at one side by an attaching roller in traditional attaching process, the present disclosure can solve the problem that a linear bubble is easily to be generated at the edge of the film material in the attaching process.
Abstract translation: 本公开涉及显示面板制造的技术领域，具体涉及薄膜材料附着方法和薄膜材料附着装置。 该方法包括：将薄膜材料放置在基台上的背衬材料上，薄膜材料的一侧具有面向待附接的背衬材料的粘合剂层并使薄膜材料和背衬材料对齐; 通过沿着预设方向滚动的安装辊将基材台上的薄膜材料的角部按压，其中预设方向与薄膜材料的角部的任一侧之间的夹角小于角材的角度 电影材料。 通过使用连接辊以相对于薄膜材料成角度的方式附着薄膜材料，代替在传统的附着工艺中通过连接辊直接在一侧附着薄膜材料，本公开可以解决线性气泡为 容易在附着过程中在膜材料的边缘产生。
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公开(公告)号：US12008943B2
公开(公告)日：2024-06-11
申请号：US17594771
申请日：2020-10-30
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Tian Dong , Can Zheng , Li Wang , Long Han , Yu Feng , Hao Zhang , Jiangnan Lu , Jie Zhang , Bo Wang , Jingquan Wang
IPC: G09G3/20
CPC classification number: G09G3/2092 , G09G2310/0297 , G09G2310/061
Abstract: The display panel includes a plurality of rows and a plurality of columns of pixel circuits, a plurality of rows of gate lines, a plurality rows of reset control lines, and a plurality of columns of data lines, a same row of pixel circuits corresponds to two rows of gate lines, and one/the other row of gate line is electrically connected to odd/even-numbered columns of pixel circuits in the row of pixel circuits, and provides a corresponding gate driving signal for the odd/even-numbered columns of pixel circuits; a same column of pixel circuits corresponds to two columns of data lines, and one/the other column of data line of the two columns of data lines is electrically connected to odd/even-numbered rows of pixel circuits, and provides a corresponding data voltage for the odd/even-numbered rows of pixel circuits.
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公开(公告)号：US12002407B2
公开(公告)日：2024-06-04
申请号：US17779845
申请日：2021-04-22
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Guangliang Shang , Jiangnan Lu , Jie Zhang , Libin Liu , Shiming Shi , Dawei Wang
IPC: G09G3/3266 , G09G3/20 , G11C19/28
CPC classification number: G09G3/2096 , G09G3/3266 , G09G3/20 , G09G2300/0426 , G09G2310/0267 , G09G2310/0286 , G09G2310/08 , G09G2320/0626 , G09G2330/021 , G11C19/28
Abstract: A shift register circuit includes a denoising control sub-circuit and a denoising sub-circuit. The denoting control sub-circuit is configured to generate an alternating voltage signal according to a voltage of a first voltage terminal and a signal of a second clock signal terminal in response to a signal of a first clock signal terminal, to rectify the alternating voltage signal and then to output a signal to a first denoising control node, so that the voltage of the first denoting control node is maintained to be a voltage that enables the denoising sub-circuit to be turned on. The denoting sub-circuit is configured to denoise a scan signal output terminal in response to a voltage of the first denoising control node being the voltage that enables the denoising sub-circuit to be turned on.
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公开(公告)号：US11264430B2
公开(公告)日：2022-03-01
申请号：US16600316
申请日：2019-10-11
Inventor： Lujiang Huangfu , Libin Liu , Fengli Ji , Xiaodan Jin , Yinan Liang , Mei Li , Jie Zhang , Chang Luo , Jianpeng Wu , Hongli Wang
IPC: H01L27/32 , G09G3/3225 , G09G3/3233 , H01L51/52
Abstract: A pixel arrangement structure are provided, which includes a plurality of repeating units. Each of the plurality of repeating units includes two first sub-pixels, one second sub-pixel, and one third sub-pixel. Each of the first sub-pixel, the second sub-pixel and the third sub-pixel includes a pixel defining layer, the pixel defining layer includes a pixel defining layer opening to define an effective light emitting region of each sub-pixel; a plurality of first sub-pixels are arranged along the second direction to form a plurality of first sub-pixel groups, orthographic projections of pixel defining layer openings of the first sub-pixels in adjacent ones of the plurality of first sub-pixel groups on a straight line parallel to the second direction do not overlap each other.
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公开(公告)号：US20200257176A1
公开(公告)日：2020-08-13
申请号：US15777178
申请日：2017-11-09
IPC: G02F1/1362 , G02F1/1343 , G02F1/1368 , H01L27/12
Abstract: The present disclosure in some embodiments provides an array substrate, a manufacturing method thereof, and a display device. The array substrate includes: a plurality of gate lines and a plurality of data lines defining a plurality of pixel regions; and a plurality of insulation layers including at least one hollowed-out insulation layer. A portion of the hollowed-out insulation layer at a corresponding pixel region is provided with a hollowed-out region. According to the present disclosure, it is able to reduce adverse impact of the insulation layers at the pixel regions on a light transmittance, thereby to improve a display effect.
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