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公开(公告)号：US11482574B2
公开(公告)日：2022-10-25
申请号：US16766796
申请日：2020-05-09
发明人： Zhengyu Feng , Yong Fan
IPC分类号： G09G3/32 , H01L27/32 , G09G3/3208
摘要： The present invention provides a transparent display panel and a transparent display apparatus, which includes a plurality of subpixel rows arranged in parallel along a first direction, the subpixel row including a plurality of subpixels arranged in parallel along a second direction; a gate line, provided at an interval of one subpixel row; and a plurality of signal line groups, passing through the plurality of subpixel rows, one signal line group provided at an interval of at least two subpixels in the plurality of subpixel rows, the signal line group at least including two signal lines.
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公开(公告)号：US11342655B2
公开(公告)日：2022-05-24
申请号：US16768696
申请日：2019-12-24
发明人： Miao Jiang , Zhengyu Feng , Lixuan Chen
IPC分类号： G02F1/133 , H01Q1/36 , G02F1/1335 , H01Q1/22
摘要： An embodiment of the present application provides a liquid crystal display panel including: an array substrate; a color film substrate; a plurality of antenna modules, each of the antenna modules including a driving circuit unit, a plurality of radiation circuit units, and a ground electrode layer; and a liquid crystal molecular layer including a first liquid crystal molecular layer and a second liquid crystal molecular layer.
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公开(公告)号：US12124135B2
公开(公告)日：2024-10-22
申请号：US17297488
申请日：2021-05-21
发明人： Zhengyu Feng
IPC分类号： G02F1/1343
CPC分类号： G02F1/134309
摘要： A display panel and a display module are disclosed. The display panel includes first pixel electrodes and second pixel electrodes arranged in an array and alternately arranged, each of the first pixel electrodes and the second pixel electrodes includes a trunk portion and a plurality of branch portions connected to the trunk portion, the trunk portion divides each of the first pixel electrodes or the second pixel electrodes into at most two domains, and an extension direction of the branch portions in one of the domains of any one of the first pixel electrodes is different from an extension direction of the branch portions in corresponding one of the domains of adjacent one of the second pixel electrodes, thereby relieving diffraction phenomenon.
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公开(公告)号：US11428972B2
公开(公告)日：2022-08-30
申请号：US16626528
申请日：2019-11-26
发明人： Zhiqing Shi , Galatu Suri , Zhengyu Feng
IPC分类号： G02F1/1333 , G02F1/1334 , C09K19/54 , C09K19/60
摘要： The embodiment of the present invention discloses a display panel, a manufacturing method thereof, and a display device. In the embodiment of the present invention, a liquid crystal layer of the display panel includes a plurality of dichroic dye liquid crystal microcapsules, a dichroic dye in dichroic dye liquid crystal microcapsules can absorb incident light such that when the display panel performs no signal transmission, the dichroic dye polymer network liquid crystal can effectively absorb incident light to lower a dark state transmittance of the display panel to further enhance contrast of the display panel and improve optical characteristics thereof.
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公开(公告)号：US12092931B2
公开(公告)日：2024-09-17
申请号：US17424212
申请日：2021-06-23
发明人： Zhengyu Feng , Lei Wen , Jiangbo Yao
IPC分类号： G02F1/1343 , G02F1/1335
CPC分类号： G02F1/134345 , G02F1/133512 , G02F1/133514
摘要： A liquid crystal display panel includes a first display area, a second display area, and sub-pixels. The sub-pixels are arranged in an array. The sub-pixels comprise a first sub-pixel and a second sub-pixel. The first sub-pixel is disposed in the first display area, the second sub-pixel is disposed in the second display area, and thickness of photoresist of at least a part of the second sub-pixel is smaller than the thickness of the photoresist of the first sub-pixel. A liquid crystal display is also provided.
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公开(公告)号：US11437575B2
公开(公告)日：2022-09-06
申请号：US16626535
申请日：2019-12-20
发明人： Zhengyu Feng , Miao Duan
摘要： A manufacturing method of a perovskite film and a composition for preparing the perovskite film. The manufacturing method of the perovskite film comprises a step of manufacturing a first mixed solution, a step of manufacturing a second mixed solution, a low pressure distillation step, a coating step, and a drying step. The technical effect of the present disclosure is to provide the manufacturing method of the perovskite film and the composition for manufacturing the perovskite film, wherein the perovskite film comprises components of a metal halide and an organic halogen salt to adjust absorption wavelengths and emission wavelengths by modulating components and concentration of each component and makes the perovskite film have a higher transmittance in the visible light band. When ultraviolet light illuminates the perovskite film, the perovskite film can produce visible light due to photoluminescence effect of the perovskite material in the perovskite film, thereby achieving display effect.
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