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公开(公告)号：US20230326387A1
公开(公告)日：2023-10-12
申请号：US18321850
申请日：2023-05-23
Applicant: BOE Technology Group Co., Ltd.
Inventor： Zhenzhen LI , Lujiang HUANGFU , Shanshan BAI , Kuo SUN
IPC: G09G3/20
CPC classification number: G09G3/2074 , G09G2340/0407 , G09G2320/0686 , G09G2320/0673
Abstract: A display substrate, a method for driving the same, a display device, and a high-precision metal mask are provided. The display area includes a first display sub-area in which pixels are distributed at a high density (e.g., a high resolution), and a second display sub-area in which pixels are distributed at a low density (e.g., a low resolution), and a transition display sub-area, with a distribution density of pixels (a resolution) between the distribution density of pixels in the first display sub-area and a distribution density of pixels in the second display sub-area, is arranged between the first display sub-area and the second display sub-area.
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公开(公告)号：US20230260446A1
公开(公告)日：2023-08-17
申请号：US18140429
申请日：2023-04-27
Applicant: BOE Technology Group Co., Ltd.
Inventor： Zhenzhen LI , Kuo SUN , Lujiang HUANGFU , Shanshan BAI
CPC classification number: G09G3/2074 , G07F17/3213 , G07F17/3218 , G07F17/3225 , G07F17/3244 , G07F17/3267 , G07F17/34 , G09G2300/0452 , G09G2320/0233
Abstract: A display substrate, a method for driving the same, a display device, and a fine metal mask are provided, and a display area of the display substrate includes a first display sub-area in which pixels are distributed at a high density, and a second display sub-area in which pixels are distributed at a low density.
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公开(公告)号：US20230232672A1
公开(公告)日：2023-07-20
申请号：US18180727
申请日：2023-03-08
Inventor： Kuo SUN , Yang WANG , Mingche HSIEH , Haijun YIN
CPC classification number: H10K59/126 , G01J1/4204 , G01S17/08 , G06V40/16 , G06V40/1318 , H10K59/65 , H10K71/00 , H10K59/1201
Abstract: A display substrate, a method for manufacturing the same and a display device are provided. The display substrate includes a base substrate and a thin film transistor array arranged on the base substrate. Multiple pixels arranged in an array are provided in an effective display region of the display substrate. The effective display region includes an optical element arrangement region and other display regions, and a transmittance of the optical element arrangement region is larger than transmittances of the other display regions. In the optical element arrangement region, an optical element is arranged on a side of the base substrate away from the thin film transistor array, and the optical element emits and receives light that is transmitted through the display substrate.
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公开(公告)号：US20230098206A1
公开(公告)日：2023-03-30
申请号：US17800486
申请日：2021-08-05
Inventor： Kuo SUN , Yue LONG , Yang WANG , Zhenhua ZHANG , Xuan PANG , Xiangdong QIN
IPC: G09G3/3233
Abstract: A display panel has a first display region, a second display region, a first peripheral region and a second peripheral region. The first peripheral region is located outside the first display region, the second peripheral region is located outside the second display region, and a transmittance of the first display region is greater than a transmittance of the second display region. The display panel includes a substrate, light-emitting devices disposed on the substrate and located in the first display region, first pixel circuits disposed on the substrate and located in the first peripheral region, and a gating circuit disposed on the substrate and coupled to the light-emitting devices and the first pixel circuits. The gating circuit is configured to connect each first pixel circuit to at least two light-emitting devices in a time-division manner to drive the light-emitting devices connected to the first pixel circuit to emit light.
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公开(公告)号：US20220262888A1
公开(公告)日：2022-08-18
申请号：US17630132
申请日：2021-04-09
Inventor： Kuo SUN , Pinfan WANG , Yucheng CHAN , Wenqiang LI , Zhenhua ZHANG
IPC: H01L27/32
Abstract: Disclosed are a display panel and a display device. The display panel includes: a plane display unit; and a corner display unit. The corner display unit is located at the corner position on the periphery of the plane display unit, and has a plurality of corner pixels. Each corner pixel includes four corner sub-pixels, i.e., a first corner sub-pixel and a second corner sub-pixel respectively located on two opposite vertexes of a quadrilateral, and a third corner sub-pixel and a fourth corner sub-pixel located another two opposite vertexes of the quadrilateral. The first corner pixel drive circuit, the second corner pixel drive circuit, the third corner pixel drive circuit, and the fourth corner pixel drive circuit are located in the same corner pixel drive circuit row.
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Patent Agency Ranking
公开(公告)号：US20220180794A1
公开(公告)日：2022-06-09
申请号：US17681782
申请日：2022-02-27
Applicant: BOE Technology Group Co., Ltd.
Inventor： Zhenzhen LI , Lujiang HUANGFU , Shanshan BAI , Kuo SUN
IPC: G09G3/20
Abstract: A display substrate, a method for driving the same, a display device, and a high-precision metal mask are provided. The display area includes a first display sub-area in which pixels are distributed at a high density (e.g., a high resolution), and a second display sub-area in which pixels are distributed at a low density (e.g., a low resolution), and a transition display sub-area, with a distribution density of pixels (a resolution) between the distribution density of pixels in the first display sub-area and a distribution density of pixels in the second display sub-area, is arranged between the first display sub-area and the second display sub-area.
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公开(公告)号：US20190324569A1
公开(公告)日：2019-10-24
申请号：US16199452
申请日：2018-11-26
Inventor： Guoqiang MA , Yingsong XU , Yang WANG , Guoqiang TANG , Yuanyuan CHAI , Kuo SUN , Yangpeng WANG , Yao HU
IPC: G06F3/042 , H01L41/047 , G06F3/041
Abstract: Disclosed are a touch display panel, a method for driving the same, and a touch display device. The touch display panel includes: an base substrate; and a touch structure arranged above the base substrate, wherein the touch structure includes a first electrode layer and a second electrode layer arranged at different layers, and transparent piezoelectric elements arranged in an array between the first electrode layer and the second electrode layer; wherein at least one of the first electrode layer and the second electrode layer includes electrode elements arranged in an array, and the transparent piezoelectric elements are configured to filter light.
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公开(公告)号：US20240284799A1
公开(公告)日：2024-08-22
申请号：US18041747
申请日：2022-02-24
Inventor： Guoqiang TANG , Liang XIA , Kuo SUN
IPC: H10N19/00 , G09G3/3225 , H04M1/72454 , H10K59/80 , H10K59/95 , H10K77/10 , H10N15/10
CPC classification number: H10N19/00 , H04M1/72454 , H10K59/95 , H10K77/10 , H10N15/10 , G09G3/3225 , G09G2330/026 , G09G2330/027 , G09G2354/00 , H10K59/8794
Abstract: A display module includes a display panel, a support layer and a pyroelectric induction device layer. The support layer is disposed on a non-display side of the display panel. The pyroelectric induction device layer includes a first electrode layer, a pyroelectric induction layer and a second electrode layer that are sequentially disposed in a thickness direction of the support layer, and at least a portion of the pyroelectric induction device layer is embedded in the support layer.
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公开(公告)号：US20230025386A1
公开(公告)日：2023-01-26
申请号：US17614699
申请日：2020-12-25
Inventor： Kuo SUN , Guoqiang TANG , Weiyun HUANG , Ling SHI , Xuan PANG , Qifu RAN , Qiyang WU
Abstract: A display panel and a display device are described. The display panel includes a first display area, the first display area includes a first external area and a first compression area, and the first compression area is located at a side in a first direction of the first external area, wherein the first direction is parallel to the data line. The display panel further includes a plurality of first light-emitting units and a plurality of first pixel driving circuits.
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公开(公告)号：US20220352292A1
公开(公告)日：2022-11-03
申请号：US17764852
申请日：2021-05-13
Inventor： Guobo YANG , Yue LONG , Feng WEI , Benlian WANG , Binyan WANG , Guoqiang TANG , Yao HUANG , Weiyun HUANG , Pinchao GU , Kuo SUN
IPC: H01L27/32
Abstract: A display substrate and a display device including a base substrate, a plurality of first connection wirings, and a plurality of second connection wirings. The base substrate includes a display area including a first display area and a second display area, the first display area includes a plurality of first light-emitting devices and a plurality of second light-emitting devices, and the second display area includes a plurality of first pixel circuits and a plurality of second pixel circuits. At least a portion of the plurality of first connection wirings extends along a first direction, at least a portion of the plurality of second connection wirings extends along the first direction, at least a portion of the plurality of first connection wirings is located on a first side of a row provided with first electrodes of the plurality of first and second light-emitting devices in a second direction.
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