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公开(公告)号：US10163032B2
公开(公告)日：2018-12-25
申请号：US15163840
申请日：2016-05-25
Inventor： Honglin Niu , Xutong Chen , Guangfei Fan , Jinbao Zhang , Bin Wang , Yun Zhu
Abstract: An anisotropic conductive film (ACF) cutting calibration system and method are disclosed, and the system includes: a cutter, configured to cut the ACF; an image acquisition device, configured to collect a cutting mark image of the ACF according to a predetermined period; a processing device, configured to compare the cutting mark image with a predetermined image, so as to determine an offset of a cutting mark in the cutting mark image with respect to a cutting mark in the predetermined image; and a drawing device, configured to draw the ACF and adjust a speed of drawing the ACF.
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Patent Agency Ranking
公开(公告)号：US12262587B2
公开(公告)日：2025-03-25
申请号：US17770639
申请日：2021-07-07
Inventor： Enjian Yang , Hao Sun , Liang Gao , Ajuan Du , Xing Peng , Shuang Zhang , Dong Wang , Bin Wang , Feifan Li , Hufei Yang , Xiaoxia Huang
Abstract: A heat dissipation film for a display module, and a preparation method of a display device. The heat dissipation film comprises a composite structure layer and a removable protective film disposed on the composite structure layer. The composite structure layer has a first side surface and a second side surface disposed opposite to each other, and is provided with a preconfigured hole passing through the first side surface and the second side surface. The first side surface of the composite structure layer adheres to a side of the display module facing away from a display side. The protective film is attached to the second side surface of the composite structure layer. The protective film is provided with a shielding region covering the preconfigured hole. The shielding region and the rest of the protective film can all be independently torn off from the composite structure layer.
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公开(公告)号：US12013729B2
公开(公告)日：2024-06-18
申请号：US17439879
申请日：2021-01-29
Inventor： Hufei Yang , Liang Gao , Ajuan Du , Feifan Li , Hao Sun , Xiaoxia Huang , Bin Wang , Yongle Wang , Enjian Yang , Shuang Zhang , Bowen Xiao
IPC: G06F1/16
CPC classification number: G06F1/1656 , G06F1/1616 , G06F1/1652
Abstract: A flexible support plate is configured to support a display panel, and is provided with a bendable region. The bendable region has at least one boundary line extending in a first direction, and the boundary line is part of a side of the flexible support plate. A plurality of hollows are arranged at intervals in the bendable region, the plurality of hollows are divided into a plurality of hollow groups arranged in the first direction, and each hollow group includes at least one hollow. For any boundary line, any one of the plurality of hollow groups has one boundary point, the boundary point is disposed on a contour line of a hollow in the hollow group to which the boundary point belongs, and the boundary point has a smallest distance from a corresponding boundary line in the contour line to which the boundary point belongs.
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公开(公告)号：US20240111150A1
公开(公告)日：2024-04-04
申请号：US17768759
申请日：2021-05-25
Inventor： Kexin Hao , Xin Duan , Shuhuan Yu , Bin Wang , Shaoru Zhang , Zhaoyun Gu , Jiaqi Fan
IPC: G09G3/20 , G09G3/3208
CPC classification number: G09G3/2096 , G09G3/3208 , G09G2310/0243
Abstract: The present disclosure provides a control method for a display panel, a control device thereof, and a display device. This control method includes: obtaining spatial position coordinates of a pupil of a user; determining coordinates of a gaze point in a display area of a display panel viewed by the user according to the spatial position coordinates of the pupil; determining an area range that the pupil of the user is gazing in the display area according to the spatial position coordinates of the pupil, the coordinates of the gaze point and a preset visual angle; determining a gaze area and a non-gaze area in the display area according to the area range, wherein the gaze area is adjacent to the non-gaze area; and adjusting a first gate driving signal input to the gaze area and a second gate driving signal input to the non-gaze area.
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15.发明授权公开(公告)号：US11314979B2
公开(公告)日：2022-04-26
申请号：US17256072
申请日：2020-06-19
Inventor： Bin Wang
Abstract: The present disclosure provides a method for evaluating an image acquisition accuracy of a Demura device, including: controlling a display panel to display a detection picture, wherein the detection picture includes a plurality of test point patterns with an interval therebetween; acquiring an image of the detection picture by the Demura device to obtain a preprocessed image corresponding to the detection picture, wherein the preprocessed image and a corresponding detection picture have a same size and a same shape; and determining the image acquisition accuracy of the Demura device according to a difference between a position of each of the plurality of test point patterns in the detection picture and a corresponding position of the test point pattern in the preprocessed image. The present disclosure also provides an apparatus for evaluating an image acquisition accuracy of a Demura device, an electronic device and a non-transitory computer-readable storage medium.
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公开(公告)号：US20160358323A1
公开(公告)日：2016-12-08
申请号：US15163840
申请日：2016-05-25
Inventor： Honglin Niu , Xutong Chen , Guangfei Fan , Jinbao Zhang , Bin Wang , Yun Zhu
CPC classification number: G06K9/6201 , B26D5/007 , B29C55/005 , B29K2105/256 , B29K2995/0005 , B29L2007/008 , B29L2031/3406
Abstract: An anisotropic conductive film (ACF) cutting calibration system and method are disclosed, and the system includes: a cutter, configured to cut the ACF; an image acquisition device, configured to collect a cutting mark image of the ACF according to a predetermined period; a processing device, configured to compare the cutting mark image with a predetermined image, so as to determine an offset of a cutting mark in the cutting mark image with respect to a cutting mark in the predetermined image; and a drawing device, configured to draw the ACF and adjust a speed of drawing the ACF.
Abstract translation: 公开了各向异性导电膜（ACF）切割校准系统和方法，该系统包括：切割器，被配置为切割ACF; 图像获取装置，被配置为根据预定周期收集ACF的切割标记图像; 处理装置，被配置为将切割标记图像与预定图像进行比较，以便确定切割标记图像中的切割标记相对于预定图像中的切割标记的偏移量; 以及绘图装置，被配置为绘制ACF并调整绘制ACF的速度。
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