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公开(公告)号：US20250028408A1
公开(公告)日：2025-01-23
申请号：US18225156
申请日：2023-07-23
Applicant: NOVATEK Microelectronics Corp.
Inventor： Chung-Yu Hsu
Abstract: A driving system includes a plurality of driver circuits each having a first terminal and a second terminal. The first terminal of each of the driver circuits is commonly coupled to a first transmission bus, and the second terminal of each of the driver circuits is commonly coupled to a second transmission bus. The driver circuits include a first driver circuit and a second driver circuit. The first driver circuit outputs a first synchronization signal to the first transmission bus through the first terminal. The second driver circuit outputs a second synchronization signal to the second transmission bus through the second terminal at the time when receiving the first synchronization signal from the first transmission bus. Wherein, a compensation time corresponding to the second driver circuit is calculated according to an output time point of the first synchronization signal and a reception time point of the second synchronization signal.
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公开(公告)号：US12223138B1
公开(公告)日：2025-02-11
申请号：US18225156
申请日：2023-07-23
Applicant: NOVATEK Microelectronics Corp.
Inventor： Chung-Yu Hsu
Abstract: A driving system includes a plurality of driver circuits each having a first terminal and a second terminal. The first terminal of each of the driver circuits is commonly coupled to a first transmission bus, and the second terminal of each of the driver circuits is commonly coupled to a second transmission bus. The driver circuits include a first driver circuit and a second driver circuit. The first driver circuit outputs a first synchronization signal to the first transmission bus through the first terminal. The second driver circuit outputs a second synchronization signal to the second transmission bus through the second terminal at the time when receiving the first synchronization signal from the first transmission bus. Wherein, a compensation time corresponding to the second driver circuit is calculated according to an output time point of the first synchronization signal and a reception time point of the second synchronization signal.
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公开(公告)号：US20250028409A1
公开(公告)日：2025-01-23
申请号：US18822422
申请日：2024-09-02
Applicant: NOVATEK Microelectronics Corp.
Inventor： Chung-Yu Hsu
Abstract: A driving system includes a plurality of driver circuits each having a first terminal and a second terminal. The first terminal is commonly coupled to a first transmission bus, and the second terminal is commonly coupled to a second transmission bus. The driver circuits include a first driver circuit and at least one second driver circuit. Each second driver circuit generates a notification. The first driver circuit receives the notification from each second driver circuit, outputs a confirmation signal through the first terminal after receiving the notification, and starts a preset operation for sensing with a delay of a compensation time for the first driver circuit after outputting the confirmation signal. The second driver circuit further receives the confirmation signal through the first terminal, and starts the preset operation for sensing with a delay of a compensation time for the respective second driver circuit after receiving the confirmation signal.
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