Patent ID: 11893967
Assignee: ALPHASCALE TECHNOLOGIES, INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 8:
9. A machine readable and non-transitory medium having information stored thereon for LED display, wherein the information, once read by a machine, causes the machine to perform:
in response to a signal,
transferring, via a bus connected between a memory and a pair of two alternate buffers, a new bit-based image block stored in the memory to a first buffer of the pair of two alternate buffers; and
transferring, via a bus connected between the pair of two alternate buffers and an image bits sequencer, a bit-based image block previously stored in a second buffer of the pair of two alternate buffers to the image bits sequencer,
wherein each time the signal is received, a pointer is toggled to point from one buffer to the other buffer within the pair of two alternate buffers, the pointer identifying which buffer within the pair of two alternate buffers is to receive the new bit-based image block, such that the pair of two alternate buffers alternate receiving the new bit-based image block and transferring a stored bit-based image block to the image bits sequencer;

sequencing, at the image bits sequencer by executing microcodes for a connection type of driving connections in unit panels within the LED display, the stored bit-based image block, resulting in a sequenced image block, and
refreshing lights of the LED display using the sequenced image block.