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公开(公告)号：US12067926B2
公开(公告)日：2024-08-20
申请号：US17299331
申请日：2021-04-30
Inventor： Bo Xiao
CPC classification number: G09G3/2096 , G09G3/36 , G09G2320/0233 , G09G2320/0626 , G09G2320/0673 , G09G2360/16 , G09G2370/00
Abstract: A driving system and a driving method of a display panel are provided. A flash memory is disposed in a first circuit board of the driving system, and a timing controller is disposed in a second circuit board of the driving system. In this way, only one flash memory is needed to store basic configuration data of the timing controller and adjustment data of the display panel, and a number of flash memory is decreased in comparison with two flash memories required in conventional technology. Flash memory capacity is reasonably used, preventing a waste of flash memory capacity while saving production cost.
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公开(公告)号：US11380281B2
公开(公告)日：2022-07-05
申请号：US16619090
申请日：2019-08-13
Inventor： Bo Xiao
IPC: G09G3/36
Abstract: A common voltage compensation circuit and a compensation system for a display panel are provided. A compensation circuit includes a compensating unit configured to receive a common voltage outputted by the display panel; compensate the common voltage according to a compensation coefficient; and output the compensated common voltage to the display panel; and an adjusting unit configured to connect with a controlling unit in a phase of adjusting the display panel; receive an adjustment signal outputted by the controlling unit; and adjust the compensation coefficient of the compensating unit according to the adjustment signal.
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公开(公告)号：US11120731B2
公开(公告)日：2021-09-14
申请号：US16646038
申请日：2020-01-09
Inventor： Bo Xiao
Abstract: A driving circuit for a display panel and a method of driving the same are provided. The driving circuit includes that, when the time control chip is at an initialized state, the enabling control module controls the logic control module to turn off; and when the time control chip is at a state after the initialized state is finished the enable control module controls the logic control module to turn on to receive the modulating data provided by the time control chip.
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公开(公告)号：US11935499B2
公开(公告)日：2024-03-19
申请号：US16960698
申请日：2020-06-05
Inventor： Hongyu Qiao , Bo Xiao
IPC: G09G3/36
CPC classification number: G09G3/3685 , G09G2310/0272 , G09G2310/08 , G09G2320/041 , G09G2330/021
Abstract: A display device driver and a driving method thereof are provided. The display device driver includes a display panel, a source driver, and a timing control chip, wherein the display panel is configured to present at least two load types of display images, the source driver is signally connected to the display panel, and the timing control chip includes a data detection module and a data processing module.
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