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公开(公告)号：US20220320236A1
公开(公告)日：2022-10-06
申请号：US17425007
申请日：2021-03-12
Inventor： Jie DAI , Pengfei YU , Lu BAI , Xiaofeng JIANG , Hao ZHANG , Siyu WANG , Huijuan YANG , Xin ZHANG
Abstract: A display substrate and a manufacture method thereof, and a display device are provided. The display substrate includes a display region and a peripheral region, the peripheral region includes a first scan driving circuit and a second scan driving circuit on a first side of the display region, the peripheral region further includes a binding region on a second side of the display region, the peripheral region includes an organic insulation layer, the organic insulation layer at least partially covers the first scan driving circuit and the second scan driving circuit, and includes a first groove that is in a strip shape and extends substantially along a first direction to expose a portion between the first scan driving circuit and the second scan driving circuit, and the first groove also extends from the first side to the second side and extends substantially along a second direction on the second side.
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公开(公告)号：US20220319410A1
公开(公告)日：2022-10-06
申请号：US17599198
申请日：2020-04-10
Inventor： Pengfei YU , Lu BAI , Jie DAI , Mengqi WANG , Huijun LI , Yupeng HE , Hao ZHANG , Meng ZHANG , Xin ZHANG
IPC: G09G3/3225 , H01L27/32 , H01L51/56 , G11C19/28
Abstract: A display substrate and manufacturing method thereof, and a display device are provided. The display substrate includes a base substrate, and a shift register unit and a first clock signal line that are on the base substrate, the first clock signal line extends along a first direction on the base substrate, the shift register unit includes an input circuit, an output circuit, a first control circuit, a second control circuit, and an output control circuit; and an orthographic projection of the intermediate transfer electrode on the base substrate is between a whole of an orthographic projection of the active layer of the first control transistor on the base substrate and an orthographic projection of the second control transistor on the base substrate and orthographic projections of the active layers of the first noise reduction transistor and the second noise reduction transistor on the base substrate.
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13.发明申请公开(公告)号：US20220187903A1
公开(公告)日：2022-06-16
申请号：US17519312
申请日：2021-11-04
Inventor： Xuefeng WANG , Yanqiu ZHAO , Qingwen FAN , Jinghua MIAO , Lili CHEN , Hao ZHANG , Xi LI , Longhui WANG
Abstract: An image processing and displaying method, AR device, image processing device, and a display system are provided. The image processing and displaying method is applied to a display system, wherein the display system includes an Augmented Reality (AR) device and an image processing device, and the image processing and displaying method includes: acquiring, by the AR device, a real-time image of a current view field of a user wearing the AR device in a real environment; sending, by the AR device, the real-time image to the image processing device; receiving, by the AR device, a display direction, an imaging distance, and a target image sent by the image processing device, and displaying, by the AR device, the target image in a virtual display area according to the display direction and the imaging distance.
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公开(公告)号：US20210367012A1
公开(公告)日：2021-11-25
申请号：US16968017
申请日：2019-12-18
Inventor： Shitao ZHANG , Li XIONG , Cheng TANG , Hao ZHANG , Qijun ZHAO , Heping YANG , Gaoliang XUE
Abstract: A method for manufacturing the pixel definition layer includes forming a photolithographic material film on a substrate; performing a pre-drying treatment, a first exposure treatment, and a development treatment sequentially on the photolithographic material film to form an initial pattern of the pixel definition layer; and performing a second exposure treatment and a curing treatment sequentially on the initial pattern to form a final pattern of the pixel definition layer.
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公开(公告)号：US20210360818A1
公开(公告)日：2021-11-18
申请号：US16491340
申请日：2019-03-29
Inventor： Yu LEI , Jian SUN , Haoran JING , Wenhong TIAN , Zhen TANG , Ziqiang GUO , Xinjian LIU , Ruifeng QIN , Lili CHEN , Hao ZHANG , Feng PAN
Abstract: A VR integrated machine and a running method thereof are provided. The VR integrated machine includes a heat generating device, a heat conducting member and thermoelectric conversion member, the heat conducting member is connected with the heat generating device, the thermoelectric conversion member has a first end connected with the heat conducting member, and is configured to generate electrical energy and to supply the electrical energy to the UR integrated machine.
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Patent Agency Ranking
16.发明申请公开(公告)号：US20210356646A1
公开(公告)日：2021-11-18
申请号：US16473142
申请日：2018-12-11
Inventor： Ruijun DONG , Hao ZHANG , Chenru WANG , Lili CHEN , Xuebing ZHANG , Yali LIU , Junjie MIAO , Ke LI
Abstract: An optical waveguide element and control method thereof, a backlight module and a display device. The optical waveguide element includes a cavity, a light incident surface and a light emergent surface, light entering the cavity from the light incident surface is configured to propagate and be totally reflected in the cavity; and a reflector array, located in the cavity and configured to be controllable to cause at least a part of the light incident on the reflector array to be reflected out of the light emergent surface or to continue being totally reflected at the light emergent surface.
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公开(公告)号：US20210215987A1
公开(公告)日：2021-07-15
申请号：US16634664
申请日：2018-12-07
Inventor： Lei CHEN , Qi ZHANG , Xuerong WANG , Zhiqiang WANG , Xin MA , Chuan SUN , Qiuli WANG , Bochao RUI , Lingyun SHI , Hao ZHANG
IPC: G02F1/155 , G02F1/163 , G02F1/1524
Abstract: A visual range adjustment component and a driving method thereof, a visual range adjustment device, and a display device are disclosed. The visual range adjustment component includes a first substrate; a second substrate; an electrolyte layer; and a plurality of electrochromic elements. Each of the plurality of electrochromic elements includes a first transparent electrode, two second transparent electrodes and an electrochromic layer; the first transparent electrode is located on a side of the first substrate facing the second substrate and the second transparent electrode is located on a side of the second substrate facing the first substrate; the electrolyte layer is arranged to be in contact with the first transparent electrode, the second transparent electrode, and the electrochromic layer, respectively; the first transparent electrode and the two second transparent electrodes respectively drive the electrochromic layer to change color through the electrolyte layer to adjust a visual range.
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公开(公告)号：US20210183111A1
公开(公告)日：2021-06-17
申请号：US16912357
申请日：2020-06-25
Inventor： Yaoyu LV , Hongzhen XUE , Fuqiang MA , Guixin YAN , Lili CHEN , Hao ZHANG , Zhanshan MA , Yachong XUE
Abstract: Provided is a method for compressing texture data of a three-dimensional model, including: acquiring data of polygonal surfaces constituting a contour of a target three-dimensional model, and data of a texture image and a phase plane of the contour; acquiring the texture data of texture points in a texture point group corresponding to each polygonal surface, the texture points in the texture point group including first and second texture points; assigning a weight to each texture point in each texture point group according to the texture data of the first texture points in the texture point group; calculating a sum of weights of each texture point in each texture point group; and compressing the texture data, according to a target compressed data amount, and the texture data and the sum of weights of the texture point whose sum of weights is not zero.
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公开(公告)号：US20210181555A1
公开(公告)日：2021-06-17
申请号：US16759728
申请日：2019-09-03
Inventor： Zhanshan MA , Wenhong TIAN , Hao ZHANG , Lili CHEN
IPC: G02F1/133 , G02F1/1335
Abstract: The present disclosure provides an optical processing apparatus, including at least one optical lens group, light transmittance of which is adjustable; a photodetector configured to detect an intensity of light emitted to the optical lens group; and a controller configured to adjust the light transmittance of the optical lens group according to the light intensity detected by the photodetector.
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公开(公告)号：US20210174489A1
公开(公告)日：2021-06-10
申请号：US16850778
申请日：2020-04-16
Inventor： Xiaolei LIU , Minglei CHU , Lili CHEN , Hao ZHANG
Abstract: A method for detecting a screen is provided, which may improve detection accuracy of defective sub-pixels in the display screen. The method includes: obtaining an image of a screen to be detected; performing Gabor filtering on the image of the screen to be detected to obtain a plurality of Gabor filtered images; performing image fusion on the plurality of Gabor filtered images to obtain a fused image; segmenting the fused image by using different gray thresholds to obtain segmented images; and performing defect detection according to the segmented images to determine whether there is a defective sub-pixel in the screen to be detected. A value range of different gray thresholds is within a gray value range of the fused image.
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