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公开(公告)号：US11600230B2
公开(公告)日：2023-03-07
申请号：US17578175
申请日：2022-01-18
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yanyan Wang , Lujiang Huangfu , Wenjing Tan
IPC: G09G3/3258 , H01L27/32
Abstract: A display substrate, a driving method thereof, and a display device. The display substrate includes: a first display sub-region including a plurality of first repeating regions each including a first pixel unit and a second pixel unit disposed adjacently, the first pixel unit including a first sub-pixel and a second sub-pixel, and the second pixel unit including a second sub-pixel and a third sub-pixel; and a second display sub-region including a plurality of second repeating regions each including a third pixel unit and a first transparent pixel, the third pixel unit including a first sub-pixel, a second sub-pixel and a third sub-pixel; the first transparent pixel is configured such that a pixel density of the second display sub-region is less than a pixel density of the first display sub-region, and a light transmittance of the second display sub-region is greater than a light transmittance of the first display sub-region.
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公开(公告)号：US20220216241A1
公开(公告)日：2022-07-07
申请号：US17699474
申请日：2022-03-21
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wenjing Tan
Abstract: The present disclosure relates to a pixel arrangement structure, a display panel and a display device. The pixel arrangement structure includes: a first pixel area including a plurality of first-category pixel groups; and a second pixel area including a plurality of second-category pixel groups; wherein the first pixel area is adjacent to the second pixel area, and the first pixel area has a pixel density lower than a pixel density of the second pixel area; each of the first-category pixel groups includes a first sub-pixel of a first color, a second sub-pixel of a second color, and a third sub-pixel of a third color, the plurality of first-category pixel groups are arranged in an array, and in the first pixel area, centers of first sub-pixels of each column of the first-category pixel groups are in a same straight line.
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公开(公告)号：US11238816B2
公开(公告)日：2022-02-01
申请号：US16626559
申请日：2019-07-25
Applicant: BOE Technology Group Co., Ltd.
Inventor： Lujiang Huangfu , Zhenzhen Li , Wenjing Tan
IPC: G09G3/36
Abstract: A method of driving a pixel arrangement structure having first subpixels, second subpixels and third subpixels is provided. The method of driving a pixel arrangement structure includes deriving an first actual data signal of a subpixel of the plurality of first subpixels in an i-th column and in a j-th row based on theoretical data signals; deriving a second actual data signal of a subpixel of the plurality of third subpixels in the i-th column and in the j-th row based on theoretical data signals; deriving a third actual data signal of a subpixel of the plurality of second subpixels in an (i+1)-th column and in the j-th row based on theoretical data signals; and deriving a fourth actual data signal of a subpixel of the plurality of third subpixels in the i-th column and in the (j−1)-th row based on theoretical data signals.
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公开(公告)号：US20210335297A1
公开(公告)日：2021-10-28
申请号：US16626559
申请日：2019-07-25
Applicant: BOE Technology Group Co., Ltd.
Inventor： Lujiang Huangfu , Zhenzhen Li , Wenjing Tan
IPC: G09G3/36
Abstract: A method of driving a pixel arrangement structure having first subpixels, second subpixels and third subpixels is provided. The method of driving a pixel arrangement structure includes deriving an first actual data signal of a subpixel of the plurality of first subpixels in an i-th column and in a j-th row based on theoretical data signals; deriving a second actual data signal of a subpixel of the plurality of third subpixels in the i-th column and in the j-th row based on theoretical data signals; deriving a third actual data signal of a subpixel of the plurality of second subpixels in an (i+1)-th column and in the j-th row based on theoretical data signals; and deriving a fourth actual data signal of a subpixel of the plurality of third subpixels in the i-th column and in the (j−1)-th row based on theoretical data signals.
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公开(公告)号：US11106098B2
公开(公告)日：2021-08-31
申请号：US16620732
申请日：2018-12-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hui Zhao , Jing Yu , Lujiang Huangfu , Wenjing Tan
IPC: H01L27/32 , G02F1/1343
Abstract: A pixel arrangement structure, a display substrate, a display device, and a mask are provided. The pixel arrangement structure includes: a first repeating unit and a second repeating unit. The first repeating unit includes a first sub-pixel, a second sub-pixel, and two third sub-pixels, and the second repeating unit includes two fourth sub-pixels, a fifth sub-pixel, and a sixth sub-pixel. In a first direction, the two third sub-pixels are between the first sub-pixel and the second sub-pixel, and the two fourth sub-pixels are between the fifth sub-pixel and the sixth sub-pixel. The two fourth sub-pixels are arranged along the first direction, the two third sub-pixels are arranged along a second direction, and the first direction and the second direction are not parallel to each other.
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Patent Agency Ranking
公开(公告)号：US10127864B2
公开(公告)日：2018-11-13
申请号：US15552409
申请日：2017-03-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hui Zhao , Libin Liu , Lei Hu , Wenjing Tan
IPC: G09G5/10 , G09G3/3291 , G09G3/3233 , H05K1/18
Abstract: A circuit structure includes: a control circuit, including a first end, a second end and a control end; a switching circuit, including a first interface, a second interface and a control interface; a driving power line, connected with the control end of the control circuit and configured to provide a driving power voltage in a working stage to conduct the first end of the control circuit and the second end of the control circuit; and a first voltage line, connected with the first end of the control circuit and configured to, when the first end of the control circuit and the second end of the control circuit are conducted, provide a first voltage to the control interface of the switching circuit through the control circuit to disconnect the first interface of the switching circuit from the second interface of the switching circuit.
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公开(公告)号：US12154907B2
公开(公告)日：2024-11-26
申请号：US18228307
申请日：2023-07-31
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wenjing Tan
Abstract: The present disclosure relates to a pixel arrangement structure, a display panel and a display device. The pixel arrangement structure includes: a first pixel area including a plurality of first-category pixel groups, each of which is arranged according to a first arrangement manner; and a second pixel area including a plurality of second-category pixel groups, each of which is arranged according to a second arrangement manner; wherein the first pixel area is adjacent to the second pixel area, and the first pixel area has a pixel density lower than a pixel density of the second pixel area. Embodiments of the present disclosure can improve the optical signal reception of the under-screen functional elements.
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公开(公告)号：US20230378187A1
公开(公告)日：2023-11-23
申请号：US18228307
申请日：2023-07-31
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wenjing Tan
CPC classification number: H01L27/1222 , G06F1/1605 , H10K59/353
Abstract: The present disclosure relates to a pixel arrangement structure, a display panel and a display device. The pixel arrangement structure includes: a first pixel area including a plurality of first-category pixel groups, each of which is arranged according to a first arrangement manner; and a second pixel area including a plurality of second-category pixel groups, each of which is arranged according to a second arrangement manner; wherein the first pixel area is adjacent to the second pixel area, and the first pixel area has a pixel density lower than a pixel density of the second pixel area. Embodiments of the present disclosure can improve the optical signal reception of the under-screen functional elements.
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公开(公告)号：US11538865B2
公开(公告)日：2022-12-27
申请号：US16945651
申请日：2020-07-31
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wenjing Tan , Hui Zhao
Abstract: A display panel includes a base, a plurality of first pixels disposed on the base, and at least one second pixel disposed on the base. The base has a plurality of island regions spaced apart and a plurality of bridge regions connecting the plurality of island regions. Each bridge region includes a first region and two second regions disposed on two opposite sides of the first region. Each second region is directly connected to a corresponding one of the plurality of island regions. The base includes a plurality of openings, each opening is disposed between two adjacent bridge regions. Each island region is provided with at least one first pixel therein. The at least one second pixel is disposed in at least one of second regions of the plurality of bridge regions.
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公开(公告)号：US11444130B2
公开(公告)日：2022-09-13
申请号：US16615971
申请日：2019-03-20
Applicant: BOE Technology Group Co., Ltd.
Inventor： Wenjing Tan
IPC: H01L27/32 , G09G3/3275 , H01L51/56
Abstract: Disclosed are a display panel, a display method thereof, a display device, and a fine metal mask, and a display area of the display substrate includes a first display sub-area and a second display sub-area, where a plurality of uniformly distributed sub-pixels are arranged in the second display sub-area, and a distribution density of pixels in the first display sub-area is higher than a distribution density of pixels in the second display sub-area.
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