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公开(公告)号：US20230012152A1
公开(公告)日：2023-01-12
申请号：US17786391
申请日：2021-09-01
Inventor： Ping Wen , Shun Zhang , Yuanqi Zhang , Chang Luo , Wei Wang , Yu Wang , Tingliang Liu , Yang Zeng , Yi Zhang
Abstract: The present disclosure relates to a display panel, a display device and a manufacturing method of a display panel. The display panel includes: a display substrate having a display area and a non-display area, the display substrate including a substrate and an IC bonding portion which includes: a pin; a first passivation layer located on one side of the substrate adjacent to the pin and covering a peripheral area of the pin, and exposing a central area of the pin; a first barrier layer located on one side of the first passivation layer away from the substrate and covered at the first passivation layer and an edge of the first passivation layer connected to the pin; and a first metal layer located on one side of the first barrier layer away from the substrate, at least covering a central portion of the pin, and electrically connected to the pin.
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公开(公告)号：US11543565B2
公开(公告)日：2023-01-03
申请号：US16634621
申请日：2018-12-04
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiandong Meng , Wei Wang , Tao Hong , Zhenxing Zhou , Gaolei Xue , Qiuyu Ling , Jifeng Tan , Xianqin Meng , Xiaochuan Chen
Abstract: A display panel, a display device and a display method. The display panel includes a first microlens array, a pixel island array and a second lens. The pixel island array is configured to display a plurality of sub-original images. The first microlens array is configured to converge light emitted from the plurality of sub-original images so as to obtain imaging light, and the imaging light is capable of forming a first virtual image. The second lens is on a user viewing side of the display panel relative to the first microlens array, and the second lens is configured to converge the imaging light so as to obtain a second virtual image. The first virtual image is a virtual image in which the plurality of sub-original images are stitched and enlarged, and the second virtual image is an enlarged virtual image of the first virtual image.
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公开(公告)号：US11491484B2
公开(公告)日：2022-11-08
申请号：US16612937
申请日：2019-06-24
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xianqin Meng , Wei Wang , Jifeng Tan , Xiandong Meng , Xiaochuan Chen , Jian Gao , Pengxia Liang , Fangzhou Wang
Abstract: A microfluidic apparatus is provided. The microfluidic apparatus includes a base substrate; a microfluidic device on the base substrate and including a plurality of micro fluidic channels; a plurality of light sources of different colors respectively emitting light of different wavelength ranges; a light extraction apparatus for extracting light respectively from the plurality of light sources of different colors and a plurality of photosensors. The light extraction apparatus includes a light guide plate having a plurality of light incident portions for respectively receiving light respectively incident from the plurality of light sources of different colors, the plurality of light incident portions being on a side of the light guide plate away from the microfluidic device; and a plurality of light extractors on the light guide plate.
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公开(公告)号：US20220317811A1
公开(公告)日：2022-10-06
申请号：US17299299
申请日：2020-08-06
Inventor： Wei Wang , Yi Zhang , Yuanqi Zhang , Yu Wang , Yang Zeng
IPC: G06F3/044
Abstract: A touch control structure is provided. The touch control structure includes a plurality of first touch electrodes arranged in a plurality of rows and a plurality of second touch electrodes arranged in a plurality of columns, forming a plurality of bridge intersections and a plurality of non-bridge intersections. The touch control structure at a respective one of the plurality of bridge intersections includes a respective one of a plurality of first bridges connecting two adjacent first touch electrode blocks in a respective row and a respective one of a plurality of second bridges connecting two adjacent second touch electrode blocks in a respective column. The touch control structure at a respective one of the plurality of non-bridge intersections includes a respective one of a plurality of intersection fill patterns spaced apart from the first touch electrode blocks and the second touch electrode blocks.
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公开(公告)号：US11442574B2
公开(公告)日：2022-09-13
申请号：US17199390
申请日：2021-03-11
Inventor： Yuanqi Zhang , Yi Zhang , Wei Wang
Abstract: A touch structure and a touch display panel are provided. The touch structure includes a first region and a second region. Touch electrodes of the first region are touch electrodes with a flawless contour and touch electrodes of the second region are touch electrodes with a notched contour. The touch electrodes of the first region include first boundary electrodes, and the touch electrodes of the second region include second boundary electrodes. The first boundary electrode includes a first side and the second boundary electrode includes a second side. The first side and the second side are provided with a compensation structure which is configured to form a compensation boundary line between the first side and the second side and the length of the compensation boundary line is greater than the length of a reference boundary line.
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Patent Agency Ranking
公开(公告)号：US11383237B2
公开(公告)日：2022-07-12
申请号：US16618381
申请日：2019-03-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wei Wang , Xianqin Meng , Xiandong Meng , Jifeng Tan , Pengxia Liang , Jian Gao , Fangzhou Wang , Xiaochuan Chen
IPC: B01L3/00 , G01N21/47 , G01N21/552
Abstract: The present disclosure discloses a microfluidic device, a driving method and a microfluidic detection system. The microfluidic device includes: a substrate; two first optical waveguides disposed opposite each other on the substrate with an accommodating chamber defined between the two first optical waveguides; and a plurality of optical detection structures in the accommodating chamber. The first optical waveguide has a refractive index greater than a refractive index of a medium surrounding the first optical waveguide, thereby enabling light rays incident into an end of the first optical waveguide to propagate towards another end of the first optical waveguide in a total reflection mode.
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公开(公告)号：US11380866B2
公开(公告)日：2022-07-05
申请号：US16330931
申请日：2018-04-04
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zhongyuan Sun , Wei Wang , Lu Wang
Abstract: The display substrate may include a base substrate (1), a display structure (20) on a display area (B) of the base substrate (1), at least one blocking structure on a peripheral area around the display area (B) of the base substrate (1), and a first water-blocking layer (10) on the substrate (1). The first water-blocking layer (10) may cover the display structure (20) and the at least one blocking structure. The blocking structure may be configured to block cracks generated on the first water-blocking layer (10) at a side of the blocking structure opposite from the display area (B) from propagating to the display area (B).
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公开(公告)号：US11375614B2
公开(公告)日：2022-06-28
申请号：US16327645
申请日：2018-05-25
Inventor： Zhifeng Zhan , Peng Huang , Yanxin Wang , Shuquan Yang , Wei Wang
Abstract: The present disclosure provides a wiring structure, a display substrate and a display device, and belongs to the field of display technology. The wiring structure of the present disclosure comprises a body portion provided with hollow patterns; the body portion has a first side and a second side which are provided opposite to each other along an extending direction of the wiring structure, and both the first and second sides are wavy; the body portion comprises a plurality of conductive elements sequentially connected along the extending direction of the wiring structure; and in each conductive element, a length of a protruding portion on the first side in the extending direction of the wiring structure is different from that of a protruding portion on the second side in the extending direction of the wiring structure.
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公开(公告)号：US11367842B2
公开(公告)日：2022-06-21
申请号：US16337731
申请日：2018-10-29
Inventor： Wei Wang , Zhifeng Zhan , Jiafan Shi
Abstract: The present disclosure provides a flexible substrate, the flexible substrate is divided into a display region, a binding region on a side of the display region, a to-be-bent region between the display region and the binding region, two transition regions between the to-be-bent region and the display region and between the to-be-bent region and the binding region respectively; the transition regions comprise a plurality of transition sub-regions arranged in a first direction, the first direction is a direction from the display region to the binding region; the flexible substrate comprises a flexible base and a back film disposed on the flexible base, a portion of the back film is located in the transition regions; in any one of the transition regions, the amount of distribution per unit area of the back film in each of the transition sub-regions gradually decreases in a direction gradually approaching the to-be-bent region.
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公开(公告)号：US11362291B2
公开(公告)日：2022-06-14
申请号：US16648676
申请日：2019-04-26
Inventor： Yanxin Wang , Zhifeng Zhan , Peng Huang , Wei Wang , Shuquan Yang , Jiafan Shi
Abstract: A flexible substrate including a flexible base substrate, and a wiring layer and a back film on opposite sides of the flexible base substrate respectively. A side of the flexible base substrate facing away from the wiring layer is provided with a flat area including the back film and a bending area from which the back film is removed, the bending area is provided with an elastic reinforced film, and an elastic modulus of the elastic reinforced film is smaller than an elastic modulus of the back film. A display device including the flexible substrate and a method for manufacturing the flexible substrate are also provided.
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