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41.发明授权公开(公告)号：US11258034B2
公开(公告)日：2022-02-22
申请号：US16754199
申请日：2019-05-24
Inventor： Guoqiang Tang , Kuo Sun , Yangpeng Wang
Abstract: A display panel and a producing method therefor, a vehicle-mounted rearview mirror, and a display device. The display panel comprises: a base substrate; a pixel defining layer, located at one side of the base substrate, the pixel defining layer comprising a plurality of openings distributed in an array; a cathode layer, located at the side of the pixel defining layer opposite to the base substrate; and an auxiliary cathode layer, located at the side of the cathode layer opposite to the pixel defining layer, the auxiliary cathode layer being directly in contact with and electrically connected to the cathode layer. The auxiliary cathode layer has a first thickness at positions corresponding to the plurality of the openings, and a second thickness at positions other than the openings; the first thickness is less than the second thickness.
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公开(公告)号：US20210325928A1
公开(公告)日：2021-10-21
申请号：US16620012
申请日：2019-08-06
Inventor： Guoqiang Tang , Kuo Sun , Yangpeng Wang
IPC: G06F1/16 , H01M10/42 , G06F1/18 , G06F3/0354
Abstract: The disclosure relates to a power supply module. The power supply module may include a flexible substrate and a plurality of battery cells distributed in an array on one side of the flexible substrate. Adjacent battery cells of the plurality of battery cells on each line in a first direction may be connected in series by a flexible connector to form a plurality of lines of battery cells, and the plurality of lines of battery cells may be connected in parallel through a first electrode.
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公开(公告)号：US11036958B2
公开(公告)日：2021-06-15
申请号：US16149330
申请日：2018-10-02
Inventor： Kuo Sun , Yang Wang , Guoqiang Ma
IPC: G06K9/00 , H01L27/32 , H01L51/56 , H01L51/00 , H01L27/146
Abstract: A light emitting display panel and a manufacture method thereof, and a display device are provided. The light emitting display panel includes a display region and a periphery region; the periphery region includes a first wire; the display region includes a light shielding layer and a fingerprint detection circuit; the light shielding layer includes at least one opening, the at least one opening at least partially overlaps the fingerprint detection circuit in a direction perpendicular to a panel surface of the display panel to allow light passing through the opening to be incident onto the fingerprint detection circuit, and the light shielding layer and the first wire are in same one layer.
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公开(公告)号：US10922517B2
公开(公告)日：2021-02-16
申请号：US16475065
申请日：2018-05-30
Inventor： Kuo Sun , Haijun Yin , Fei Liu , Jianqiang Liu
IPC: G09G3/3258 , G06K9/00
Abstract: A pixel circuit includes a driving sub-circuit, a writing sub-circuit, a light-emitting device and a fingerprint information output sub-circuit. The writing sub-circuit is coupled to the driving sub-circuit, a first signal terminal and a data signal terminal, which is configured to write a data signal to the driving sub-circuit under control of a signal from the first signal terminal. The driving sub-circuit is coupled to an anode of the device and a first voltage terminal, which is configured to drive the device to emit light by using a voltage from the first voltage terminal, and provide a coupling capacitance to acquire fingerprint information. The fingerprint information output sub-circuit is coupled to the anode, a third signal terminal and a signal reading line, which is configured to output a signal acquired at the anode as the information to the line under control of a signal from the third signal terminal.
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45.发明申请公开(公告)号：US20200251057A1
公开(公告)日：2020-08-06
申请号：US16855131
申请日：2020-04-22
Inventor： Kuo Sun , Tian Dong , Guoqiang Ma
IPC: G09G3/3275 , G09G3/3233 , G09G3/3266
Abstract: A signal control apparatus and method, a display control apparatus and method, and a display apparatus are provided. The display apparatus includes M rows by N columns of pixel driving circuits arranged in an array, the M pixel driving circuits of each column are grouped into at least a first group of pixel driving circuits and a second group of pixel driving circuits, M and N are integer and N is larger than 2. The first group of pixel driving circuits connect to a first data line to receive a data signal, and the second group of pixel driving circuits connect to a second data line to receive a data signal. The signal control apparatus includes a phase shifting circuit which provides a scanning signal to a pixel driving circuit; and a write control circuit which provides a data signal from a data signal terminal to a pixel driving circuit.
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Patent Agency Ranking
公开(公告)号：US20180276444A1
公开(公告)日：2018-09-27
申请号：US15791057
申请日：2017-10-23
Inventor： Kuo Sun , Fei Liu , Haijun Yin , Jianqiang Liu
IPC: G06K9/00 , G02F1/1335
CPC classification number: G06K9/00013 , G02F1/133512 , G06K9/0004 , G06K2009/0006
Abstract: The disclosure provides a display apparatus including a display panel including a display substrate having a display area divided into pixel regions and spacing regions each located between every two adjacent pixel regions, the display substrate further includes a light shielding layer formed therein with a light through hole within the spacing region; the display apparatus further includes a condensing lens provided at a side of the light shielding layer facing a light exit side of the display panel at a position corresponding to the light through hole, and a fingerprint identification component provided at a side of the light shielding layer facing away from the light exit side, for capturing light coming from the display panel, reflected by a fingerprint of a finger at the light exit side and passing through the light through hole after being condensed by the condensing lens, to identify an image of the fingerprint.
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公开(公告)号：US12191320B2
公开(公告)日：2025-01-07
申请号：US17627768
申请日：2021-03-09
Inventor： Wenqiang Li , Long Han , Ling Shi , Ke Liu , Xuewei Tian , Kuo Sun , Pinfan Wang
IPC: H01L27/12
Abstract: A display panel and a display device. Because the pixel distribution density in a second display subarea (A12) is lower than that in a first display subarea (A11), the quantities of sub-pixels (pix) connected to scanning lines are not completely the same; a sub-pixel row having the greatest quantity of sub-pixels (pix) in the display panel is taken as a reference sub-pixel row, the quantity of the sub-pixels (pix) of the reference sub-pixel row is taken as a reference value, a sub-pixel row having the quantity of sub-pixels (pix) smaller than the reference value is taken as a compensation sub-pixel row, and a scanning line connected to the compensation sub-pixel row is taken as a first scanning line; the display panel is provided with load compensation units corresponding to at least part of the first scanning lines, and the load compensation units are located in the second display subarea.
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公开(公告)号：US12020624B2
公开(公告)日：2024-06-25
申请号：US17731672
申请日：2022-04-28
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：US11776452B2
公开(公告)日：2023-10-03
申请号：US17992458
申请日：2022-11-22
Applicant: BOE Technology Group Co., Ltd.
Inventor： Zhenzhen Li , Lujiang Huangfu , Shanshan Bai , Kuo Sun
IPC: G09G3/20
CPC classification number: G09G3/2074 , G09G2320/0673 , G09G2320/0686 , G09G2340/0407
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：US20220254296A1
公开(公告)日：2022-08-11
申请号：US17731672
申请日：2022-04-28
Applicant: BOE Technology Group Co., Ltd.
Inventor： Zhenzhen LI , Kuo Sun , Lujiang Huangfu , Shanshan Bai
IPC: G09G3/20
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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