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公开(公告)号:US20250097373A1
公开(公告)日:2025-03-20
申请号:US18963540
申请日:2024-11-28
Applicant: NOVATEK Microelectronics Corp.
Inventor: Chun-Tang Yang , Jin-Ho Lin , Yung-Yang Huang , Che-Chang Yang
Abstract: A screen control system includes a source controller, a plurality of serial units and a plurality of forward channels. The plurality of serial units are coupled in series, coupled to the source controller, and configured to control a display screen. Each of the plurality of forward channels is coupled between two of the plurality of serial units or between one of the plurality of serial units and the source controller, configured to forward a video data and a command to the plurality of serial units from the source controller. The plurality of forward channels couple the source controller with the plurality of serial units to form a closed loop.
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公开(公告)号:US20220236938A1
公开(公告)日:2022-07-28
申请号:US17158028
申请日:2021-01-26
Applicant: NOVATEK Microelectronics Corp.
Inventor: Chun-Tang Yang , Yung-Chieh Sun
IPC: G06F3/147
Abstract: The present invention provides a method of transmitting parameters for controlling a display screen of a screen control system. The method is used in a first serial unit of the screen control system, and includes steps of: receiving a first parameter; performing parameter setting on the first serial unit according to the first parameter; calculating a second parameter according to the first parameter, wherein the second parameter is different from the first parameter; and transmitting the second parameter to a second serial unit of the screen control system.
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公开(公告)号:US20230171374A1
公开(公告)日:2023-06-01
申请号:US17850982
申请日:2022-06-27
Applicant: NOVATEK Microelectronics Corp.
Inventor: Chun-Tang Yang , Jin-Ho Lin , Yung-Yang Huang , Che-Chang Yang
CPC classification number: H04N5/268 , G06F3/1446
Abstract: A screen control system includes a source controller, a plurality of serial units, a plurality of forward channels and a plurality of feedback channels. The plurality of serial units are coupled in series, coupled to the source controller, and configured to control a display screen. Each of the forward channels is coupled between two of the plurality of serial units or between one of the plurality of serial units and the source controller. The plurality of forward channels are configured to forward a video data and a command to the plurality of serial units from the source controller. Each of the feedback channels is coupled between two of the plurality of serial units or between one of the plurality of serial units and the source controller. The plurality of feedback channels are configured to forward a feedback data to the source controller from one of the plurality of serial units.
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