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公开(公告)号：US20170162773A1
公开(公告)日：2017-06-08
申请号：US15025395
申请日：2015-11-02
Inventor： Lingxiao HU , Wenhao ZHANG , Youhui LIU
CPC classification number: H01L35/02 , G04G21/00 , G06F1/163 , G06F1/1635 , G06F1/1637 , G06F1/26 , H01L35/16 , H01L35/32 , H02J7/32 , Y02B40/90
Abstract: A wearable electronic device including a display portion and a fixed portion connected with the display portion. The fixed portion is configured to fix the wearable electronic device on body of a wearer. The display portion includes a display screen. The fixed portion is provided with a thermoelectric conversion module which is insulated and isolated from external environment. The thermoelectric conversion module is configured to convert a temperature difference between a body temperature of the wearer and a temperature of the external environment into electrical energy used for operating the wearable electronic device. The wearable electronic device has enhanced endurance.
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Patent Agency Ranking
公开(公告)号：US20220351333A1
公开(公告)日：2022-11-03
申请号：US17433178
申请日：2020-11-16
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Pablo NAVARRETE MICHELINI , Wenhao ZHANG
IPC: G06T3/40
Abstract: The disclosure provides an image reconstruction method for an edge device, an electronic device and a storage medium. The image reconstruction method includes: extracting low-level features from an input image of a first scale to generate first feature maps, the first feature maps having a second scale greater than the first scale as compared with the input image; extracting low-level features from the input image to generate second feature maps, the second feature maps having the second scale; generating mask maps based on the second feature maps; generating intermediate feature maps based on the mask maps and the first feature maps, the intermediate feature maps having the second scale; synthesizing a reconstructed image having the second scale based on the intermediate feature maps. This method facilitates to achieve a better image super-resolution reconstruction effect with lower resource consumption.
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公开(公告)号：US20170285391A1
公开(公告)日：2017-10-05
申请号：US15507614
申请日：2016-09-23
Inventor： Wenhao ZHANG
IPC: G02F1/1333 , G02F1/1335 , F21V8/00
CPC classification number: G02F1/133305 , G02B6/0045 , G02B6/0065 , G02B6/0068 , G02F1/1333 , G02F1/133602
Abstract: A curved backlight unit, a display device and a manufacturing method are disclosed. The curved backlight unit includes a light guide plate (LGP), one or more cambered positioning pieces. The LGP is a curved LGP formed by extending from a center position of the LGP to both sides along a first direction and includes an inner cambered surface and an outer cambered surface. A second direction, perpendicular to the first direction, in the inner cambered surface or the outer cambered surface of the LGP is a linear direction. At least the center position of the LGP and at least one position on each side of the center portion are fixedly connected with a cambered structure of at least a same cambered positioning piece; and a bending direction of the cambered surfaces of the LGP is consistent with a bending direction of the cambered structure of the cambered positioning piece.
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公开(公告)号：US20220237400A1
公开(公告)日：2022-07-28
申请号：US17478314
申请日：2021-09-17
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wenhao ZHANG
Abstract: A video processing method and apparatus, a computing device and a computer readable storage medium are disclosed. The video processing method includes obtaining a video frame sequence comprised in a video to be processed, performing scene classification identification on the video frame sequence so as to obtain a scene classification identification result of the video frame sequence, and performing a smoothing process to the video frame sequence based on the scene classification identification result.
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公开(公告)号：US20170192297A1
公开(公告)日：2017-07-06
申请号：US15235500
申请日：2016-08-12
Inventor： Youngman KWON , Kuhyun PARK , Yunbok LEE , Dongling SUN , Zhengwei ZHU , Wenhao ZHANG , Sheng WANG
IPC: G02F1/1335 , G02F1/1341
CPC classification number: G02F1/1341 , G02F1/1333 , G02F2001/13415
Abstract: The present disclosure provides a display panel, a display device, their manufacturing methods, and a substrate curving device. The method for manufacturing the display panel includes steps of: providing two substrates for forming the display panel; arranging the two substrates opposite to each other, curving the two substrates at a predetermined curvature, and directly dripping liquid crystals into a space between the two curved substrates, so as to make the liquid crystals to have a twist angle matching with the predetermined curvature of the two curved substrates; and after the dripping, arranging the two substrates opposite to each other to form a cell. According to the present disclosure, the liquid crystals are dripped into between the two curved substrates, the then the two curved substrates are arranged opposite to each other to form the display panel.
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6.发明公开公开(公告)号：US20230245421A1
公开(公告)日：2023-08-03
申请号：US17773123
申请日：2021-03-18
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wenhao ZHANG , Hanwen LIU , Jingtao XU
IPC: G06V10/762 , G06V10/74 , G06V40/16 , G06V10/776 , G06V10/98
CPC classification number: G06V10/763 , G06V10/761 , G06V40/172 , G06V10/776 , G06V10/98
Abstract: Disclosed are face clustering method and apparatus, image classification storage method, computer-readable storage medium and electronic device. The face clustering method includes: clustering to-be-clustered images, including: acquiring similarity threshold corresponding to quantity level of current image categories in image category library, at least two quantity levels corresponding to different similarity thresholds; judging, according to current similarity threshold and similarity between each to-be-clustered face image and at least one image category in image category library, whether there is image of same category as to-be-clustered face image in image category library; determining, when there is image of same category as to-be-clustered face image , category label of the to-be-clustered face image according to category label of image of same category as to-be-clustered face image ; and assigning, when there is no image of same category as to-be-clustered face image, category label to the to-be-clustered face image according to first preset rule.
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