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公开(公告)号：US20210082962A1
公开(公告)日：2021-03-18
申请号：US16319351
申请日：2018-09-18
Inventor： Zhufeng Cui
IPC: H01L27/12 , G02F1/1362
Abstract: The present invention teaches a TFT array substrate and a display device. The TFT array substrate disposes second fanout lines of the fanout area on a first metallic layer, and disposes first fanout lines of the fanout area on a second metallic layer. Data lines and their corresponding second fanout lines, and second fanout lines and their corresponding first fanout lines, are connected together through vias. The first metallic layer has a greater surface resistivity than that of the second metallic layer. The present invention's fanout lines corresponding to a same data line have a significantly increased total impedance, and the impedance variation of the fanout lines has a less impact. As data signals propagate to the data lines through the fanout lines, the data signals' arrival times to the data lines have little difference, thereby enhancing the display quality, more reliable manufacturing process, and lower risk for short circuit.
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公开(公告)号：US20210082356A1
公开(公告)日：2021-03-18
申请号：US16069287
申请日：2018-04-20
Inventor： Guowei ZHA
IPC: G09G3/34 , G06K9/00 , G09G3/36 , G02F1/1333 , G02F1/13357
Abstract: The present disclosure relates to a liquid crystal display including a liquid crystal panel. The liquid crystal panel includes a plurality of photodetectors, a plurality of first sub-pixels and a plurality of second sub-pixels respectively corresponding to the photodetectors. Each of the photodetectors partially overlaps with an opening area of the corresponding first sub-pixel. The liquid crystal display further includes a backlight module facing toward the liquid crystal panel having a first light emission section and a second light emission section. The first light emission section faces toward the first sub-pixels, and the second light emission section faces toward the second sub-pixels. A light emission brightness of the first light emission section is greater than the light emission brightness of the second light emission section.
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263.发明授权公开(公告)号：US10942296B2
公开(公告)日：2021-03-09
申请号：US16057270
申请日：2018-08-07
Inventor： Yong Yang
IPC: G02B1/12 , G02B1/18 , C03C15/00 , G02B1/11 , G02B27/48 , G06F17/18 , G02B5/02 , G02B27/00 , G02F1/1333 , G06F17/14
Abstract: The present invention provides a processing method of a cover plate, a control apparatus, a cover plate processing apparatus, and a storage medium. The processing method utilizes a scanning device to scan surfaces and obtain surface features of a first cover plate and a second cover plate, and performs Fourier transformation on the surface features of the first cover plate and the second cover plate to obtain the surface feature frequency variation distribution curves of the first cover plate and the second cover plate, thereby to obtain the surface feature frequency variation distribution curves of a high-resolution cover plate. Fourier inverse transformation is performed on the surface feature frequency variation distribution curves of the high-resolution cover plate to obtain surface features of a target cover plate, so that the high-resolution cover plate so processed meets balancing speckles and anti-glare requirements.
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公开(公告)号：US20210063817A1
公开(公告)日：2021-03-04
申请号：US16753777
申请日：2019-12-20
Inventor： Fubao JIN
IPC: G02F1/13357
Abstract: The present disclosure provides a backlight module and an in-vehicle display device. The backlight module includes a back plate, a light board, a diffusion plate, and a bracket layer. The bracket layer is arranged between the light board and the diffusion plate. The bracket layer is used to support the diffusion plate and spaces the light board apart from the diffusion plate to form a light mixture space. By adjusting a height of the bracket layer, it is convenient to adjust a distance of the light mixture space formed between the diffusion plate and the light board. Accordingly, backlight display performance of the backlight module and the in-vehicle display device is improved.
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公开(公告)号：US20210055600A1
公开(公告)日：2021-02-25
申请号：US16623531
申请日：2019-11-05
Inventor： Pengfei YU
IPC: G02F1/1333 , G02F1/1339 , G02F1/1335
Abstract: The present disclosure provides a display panel and a display module, including a display area, a protection area surrounding the display area, a cutting area located at the periphery of the protection area; a first substrate and a second substrate disposed in the display area; a first light shielding layer patterned and disposed in the protection area and a second light shielding layer patterned and disposed in the cutting area, and at least one of the first light shielding layer, the second light shielding layer, and a color film layer of the first substrate or the second substrate are in a same layer.
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Patent Agency Ranking
公开(公告)号：US10930193B2
公开(公告)日：2021-02-23
申请号：US16612146
申请日：2019-03-20
Inventor： Xin Zhang , Juncheng Xiao , Chao Tian , Yanqing Guan
IPC: G09G3/20
Abstract: A method, a device, and an electronic apparatus for scan signal generation are provided. The method includes acquiring an initial clock signal, processing the initial clock signal to generate a plurality of target clock signals, encoding the plurality of target clock signals according to a predetermined logic relationship to generate a plurality of ordered logic signals, decoding the plurality of ordered logic signals, and generating a plurality of scan signals according to a decoding result.
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公开(公告)号：US10928943B2
公开(公告)日：2021-02-23
申请号：US16476037
申请日：2019-04-04
Inventor： Pengpeng Pan
Abstract: A touch display device is provided, which includes a substrate, multiple touch electrodes arranged in an array on the substrate, and multiple touch lines on the substrate. The touch lines are arranged in a layer different from a layer in which the touch electrodes are positioned. The touch electrodes are arranged corresponding to the touch lines respectively. Each touch line is arranged parallel to a column direction of the touch electrodes. Each touch line includes a signal transmission portion. One end of the signal transmission portion of each touch line is connected to a corresponding one of the touch electrodes, another end of the signal transmission portion of each touch line is extended in a same direction to outside an area where the touch electrodes are positioned. Such configuration reduces a risk of short-circuiting between the touch lines and data lines in the same layer to ensure good production yields.
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268.发明授权公开(公告)号：US10916641B2
公开(公告)日：2021-02-09
申请号：US16467046
申请日：2019-03-22
Inventor： Xiaohui Nie , Jiawei Zhang
IPC: H01L29/10 , H01L29/66 , H01L21/265 , H01L29/786
Abstract: The present application provides a thin film transistor, a method of manufacturing a thin film transistor, and a manufacturing system. The thin film transistor includes a substrate, a buffer layer, an active layer, and a gate insulating layer. A side area of the active layer is doped and modified, so that a surface of the side area is formed as a high resistance area, and then the gate insulating layer is formed by a chemical deposition process, thereby to avoid a weak channel current produced by unintentional electrically conduction of a boundary of the active layer due to a thinner thickness of the gate insulating layer when operating, thereby increasing electrical reliability of the thin film transistor.
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公开(公告)号：US20210033919A1
公开(公告)日：2021-02-04
申请号：US16623512
申请日：2019-11-11
Inventor： Jianlong HUANG , Gaiping LU
IPC: G02F1/1335
Abstract: A liquid crystal display panel and a substrate manufacturing method are provided. The liquid crystal display panel includes an array substrate, a color filter substrate, and a liquid crystal layer disposed between the array substrate and the color filter substrate. A first protrusion is disposed on a surface of the array substrate away from the liquid crystal layer, a second protrusion is disposed on a surface of the color filter substrate away from the liquid crystal layer, and the first protrusion is opposite to the second protrusion.
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公开(公告)号：US20210033918A1
公开(公告)日：2021-02-04
申请号：US16623374
申请日：2019-10-17
Inventor： Zhou ZHANG , Changwen MA , Pan XU
IPC: G02F1/1335
Abstract: A display panel and a display device are provided. The display panel includes an array substrate, a color filter substrate, and a liquid crystal layer disposed between the array substrate and the color filter substrate. The array substrate includes at least one transparent support column for supporting the array substrate and the color filter substrate to form the liquid crystal layer, and at least one fingerprint sensor disposed at a position corresponding to the transparent support column. The display device includes the display panel.
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