Patent ID: 11875737
Assignee: MACROBLOCK, INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 13:
14. The scan-type display apparatus as claimed in claim 3, comprising a plurality of said LED arrays, a plurality of said scan drivers and a plurality of said data drivers, wherein:
said scan drivers are connected to said LED arrays;
said data drivers are connected to said LED arrays;
a first one of said data drivers outputs the detection signals generated thereby;
an sth one of said data drivers is connected to an (s−1)th one of said data drivers to receive the detection signals outputted by the (s−1)th one of said data drivers, and outputs the detection signals received from the (s−1)th one of said data drivers and the detection signals generated by the sth one of said data drivers, where 2≤s≤S and S is a total number of said data drivers;
said scan controller of a first one of said scan drivers is connected to the Sth one of said data drivers to receive the detection signals outputted by the Sth one of said data drivers, and outputs the detection signals received from the Sth one of said data drivers;
said scan controller of an rth one of said scan drivers is connected to said scan controller of an (r−1)th one of said scan drivers to receive the detection signals outputted by said scan controller of the (r−1)th one of said scan drivers, and outputs the detection signals received from said scan controller of the (r−1)th one of said scan drivers, where 2≤r≤R−1 and R is a total number of said scan drivers; and
said scan controller of an Rth one of said scan drivers is connected to said scan controller of an (R−1)th one of said scan drivers to receive the detection signals outputted by said scan controller of the (R−1)th one of said scan drivers.