Patent ID: 11929007
Assignee: NOVATEK MICROELECTRONICS CORP.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 13:
14. A driving parameter adjustment method, comprising:
dynamically adjusting at least one driving parameter for a target light emitting diode in a light emitting diode array according to a grayscale value of the target light emitting diode; and
controlling a current driving circuit and a scanning circuit according to the at least one driving parameter, wherein the current driving circuit is suitable for driving a plurality of driving lines of the light emitting diode array, and the scanning circuit is suitable for driving a plurality of scanning lines of the light emitting diode array, wherein the at least one driving parameter comprises a pulse delay parameter, and the driving parameter adjustment method further comprises:
dynamically adjusting the pulse delay parameter of the target light emitting diode to a first delay time when the grayscale value of the target light emitting diode falls within a low grayscale interval; and
dynamically adjusting the pulse delay parameter of the target light emitting diode to a second delay time different from the first delay time when the grayscale value of the target light emitting diode falls within a high grayscale interval.