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公开(公告)号：US12183281B2
公开(公告)日：2024-12-31
申请号：US18034374
申请日：2022-06-29
Inventor： Min He , Xiaolong Wei , Song Meng , Qiang Fei , Jingbo Xu , Cheng Xu , Miao Liu , Pengfei Yin
IPC: G09G3/3233 , G09G3/20
Abstract: Disclosed are a display panel and a display method thereof, and a display apparatus. The display panel includes multiple pixel units, a pixel unit includes multiple sub-pixels, a sub-pixel includes a pixel drive circuit, a sense compensation circuit, and an element to be driven, and the display panel further includes a detection unit and a compensator; the pixel drive circuit is configured to drive the element to be driven in active time; the sense compensation circuit is configured to sense electrical characteristics of the element to be driven in blank time; the detection unit is configured to detect whether a currently displayed picture is a still picture, send a first notification to the compensator when the currently displayed picture is a still picture, and send a second notification to the compensator when the currently displayed picture is a non-still picture.
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公开(公告)号：US12112712B2
公开(公告)日：2024-10-08
申请号：US17638780
申请日：2021-04-08
Inventor： Lijin Zhao , Yu Zhang , Shixin Geng , Guangyun Tong , Zhuolong Li , Miao Liu , Huiyan Li , Fan Yang
CPC classification number: G09G3/3413 , G09G3/3426 , G09G3/3648 , H05K1/141 , G09G2310/08 , G09G2320/064 , G09G2320/0666 , G09G2360/16 , H05K2201/10136
Abstract: A backlight driving board includes a main circuit board, and a photosensitive device, a backlight controller and a first port that are disposed on the main circuit board. The photosensitive device is configured to sense brightness and color temperature of a light source, and output brightness data and color temperature data. The backlight controller is coupled to the photosensitive device, and configured to receive the brightness data and adjust light-emitting brightness of the light source according to the brightness data. The first port is coupled to the photosensitive device, and configured to be coupled to a system board, receive the color temperature data, and transmit the color temperature data to the system board, such that the system board adjusts color temperature of a picture displayed by a display panel according to the color temperature data.
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公开(公告)号：US12283248B1
公开(公告)日：2025-04-22
申请号：US18577444
申请日：2023-03-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chengyuan Luo , Pan Xu , Ying Han , Donghui Zhao , Guangshuang Lv , Xing Zhang , Miao Liu , Xing Yao , Cheng Xu
IPC: G09G3/3266 , H10K59/131
Abstract: The present disclosure provides a circuitry structure and a display substrate. The circuitry structure includes a base substrate, and a functional transistor and a signal transmission line arranged on the base substrate. The functional transistor includes a first conductive connection member, a first electrode, a second electrode, at least two gate electrode patterns and at least one active pattern. Orthogonal projections of the first electrode, the second electrode and the at least two gate electrode patterns onto the base substrate at least partially overlap with an orthogonal projection of the active pattern onto the base substrate, and first ends of the gate electrode patterns are coupled to each other. The first conductive connection member is arranged at a layer different from the gate electrode pattern, and coupled to second ends of the gate electrode patterns. The signal transmission line is coupled to the first conductive connection member.
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公开(公告)号：US12236882B2
公开(公告)日：2025-02-25
申请号：US18693528
申请日：2023-08-02
Inventor： Jian Mao , Song Meng , Xiaolong Wei , Miao Liu , Cheng Xu
IPC: G09G3/3233 , G09G3/00
Abstract: The display panel includes a plurality of pixel units and a sense compensation circuit; and a pixel unit includes a plurality of sub-pixels; a sub-pixel includes a pixel drive circuit and an element to be driven; the display panel further includes: a detection unit and a compensator; the sense compensation circuit is configured to sense the electrical characteristics of said element at a non-active time; the detection unit is configured to detect whether dynamic and static attributes of a picture displayed in a previous preset time period are changed, and send a first notification to the compensator when the dynamic and static attributes are changed; the compensator is configured to receive the first notification and not, according to the sense result of the sense compensation circuit in the previous preset time period, compensate for a picture displayed in a next preset time period.
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公开(公告)号：US20240363074A1
公开(公告)日：2024-10-31
申请号：US18551617
申请日：2023-01-16
Inventor： Wenchao Bao , Miao Liu , Cheng Xu , Yao Zhang
IPC: G09G3/3258
CPC classification number: G09G3/3258 , G09G2320/0233
Abstract: A method of processing data, an electronic device, and a storage medium are provided. The method includes: acquiring voltage values of a plurality of sub-pixels to be detected in the pixel array; determining a plurality of sub-pixels to be compensated from the plurality of sub-pixels to be detected according to the voltage values of the plurality of sub-pixels to be detected, where differences between the voltage values of the plurality of sub-pixels to be compensated and voltage values of corresponding adjacent sub-pixels are greater than or equal to a first filtering threshold; determining at least one sub-pixel column to be compensated according to a position of the plurality of sub-pixels to be compensated in the pixel array; and performing a filtering compensation on the voltage values of a plurality of sub-pixels in the at least one sub-pixel column to be compensated based on a second filtering threshold.
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Patent Agency Ranking
公开(公告)号：US11714303B2
公开(公告)日：2023-08-01
申请号：US17512634
申请日：2021-10-27
Inventor： Zhuolong Li , Yu Zhang , Guangyun Tong , Liang Bo , Miao Liu , Xuefei Qin
IPC: G02F1/133 , G02F1/1347 , G02F1/1333
CPC classification number: G02F1/13306 , G02F1/1347 , G02F1/133308 , G02F2203/48
Abstract: A display device is disclosed, which includes a display screen and a dimming screen which are arranged in a stacked manner, a backlight module on a side of the dimming screen away from the display screen, and a circuit board module on a side of the backlight module away from the dimming screen. The circuit board module includes a first control circuit board on the side of the backlight module away from the dimming screen and a second control circuit board on a side of the first control circuit board away from the backlight module, the first control circuit board is electrically connected with the dimming screen through a first Chip On Film and the second control circuit board is electrically connected with the display screen through a second Chip On Film. The circuit board module further includes a first support frame and a second support frame.
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公开(公告)号：US10657235B2
公开(公告)日：2020-05-19
申请号：US15111164
申请日：2016-01-13
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Guilong Yang , Miao Liu
Abstract: The present disclosure discloses a display device comprising a display control module and a display module connected to the display control module, wherein the display control module comprises a display drive component and a security component connected to each other. The security component is configured to enable the display device to enter a secure and trusty display mode, and encrypt and decrypt displayed information in the secure and trusty display mode. A mobile device comprising the display device and a method for display using the mobile device are disclosed.
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公开(公告)号：US20180267569A1
公开(公告)日：2018-09-20
申请号：US15762209
申请日：2017-02-28
Inventor： Quanzhong Wang , Miao Liu , Hongna Ye
CPC classification number: G06F1/163 , G06F1/16 , G06F1/325 , G06Q20/0658 , G06Q20/3227 , G06Q20/3278 , G06Q20/3674 , G06Q20/3678 , G06Q20/405 , G06Q2220/00 , Y02D50/20
Abstract: In accordance with some embodiments of the disclosed subject matter, a smart wearable device, a related operating method, and a related operating apparatus are provided. In some embodiments, the smart wearable device comprises: a device shell; a central processor in the device shell; and a connector on the device shell configured for an external sensor to be inserted; wherein the central processor is connected with the connector and configured to control the external sensor to connect with the connector and to be turned on in response to an instruction to activate the external sensor.
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公开(公告)号：US12288525B2
公开(公告)日：2025-04-29
申请号：US18551617
申请日：2023-01-16
Inventor： Wenchao Bao , Miao Liu , Cheng Xu , Yao Zhang
IPC: G09G3/3258
Abstract: A method of processing data, an electronic device, and a storage medium are provided. The method includes: acquiring voltage values of a plurality of sub-pixels to be detected in the pixel array; determining a plurality of sub-pixels to be compensated from the plurality of sub-pixels to be detected according to the voltage values of the plurality of sub-pixels to be detected, where differences between the voltage values of the plurality of sub-pixels to be compensated and voltage values of corresponding adjacent sub-pixels are greater than or equal to a first filtering threshold; determining at least one sub-pixel column to be compensated according to a position of the plurality of sub-pixels to be compensated in the pixel array; and performing a filtering compensation on the voltage values of a plurality of sub-pixels in the at least one sub-pixel column to be compensated based on a second filtering threshold.
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公开(公告)号：US12223900B2
公开(公告)日：2025-02-11
申请号：US18272811
申请日：2022-07-29
Inventor： Zhidong Yuan , Yongqian Li , Can Yuan , Liu Wu , Xiuting Liu , Luke Ding , Cheng Xu , Miao Liu , Xing Yao
IPC: G09G3/3233 , G11C19/28 , H10K59/131
Abstract: A display substrate and a display apparatus. The display substrate includes a display area provided with pixel circuits arranged in an array and a non-display area provided with M light emitting driving circuits, M control driving circuits and M reset driving circuits. Odd-numbered light emitting driving circuits are electrically connected with first and second light emitting clock signal lines, and even-numbered light emitting driving circuits are connected with third and fourth light emitting clock signal lines; and/or, odd-numbered control driving circuits are electrically connected with first and second control clock signal lines, and even-numbered control driving circuits are connected with third and fourth control clock signal lines; and/or, odd-numbered reset driving circuits are electrically connected with first and second reset clock signal lines, and even-numbered reset driving circuits are connected with third and fourth reset clock signal lines.
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