Patent ID: 11907487
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 0:
1. A touch panel comprising:
odd-numbered touch sensor rows corresponding to odd-numbered rows;
even-numbered touch sensor rows corresponding to even-numbered rows;
odd-numbered sensing signal transmission lines extending in a row direction, arranged side by side in a column direction, and respectively connected to the odd-numbered touch sensor rows;
even-numbered sensing signal transmission lines extending in the row direction, arranged side by side in the column direction, and respectively connected to the even-numbered touch sensor rows;
first sub-scan signal transmission lines extending in the column direction, arranged side by side in the row direction, and connected only to the odd-numbered touch sensor rows;
second sub-scan signal transmission lines extending in the column direction, arranged side by side in the row direction, and connected only to the even-numbered touch sensor rows;
main scan signal transmission lines extending in the column direction and arranged side by side in the row direction; and
a demultiplexing circuit configured to selectively connect the main scan signal transmission lines to the first sub-scan signal transmission lines or the second sub-scan signal transmission lines,
one frame includes a first sub-frame and a second sub-frame which are sequentially implemented,
wherein the demultiplexing circuit is configured to connect the main scan signal transmission lines to the first sub-scan signal transmission lines during the first sub-frame, and
wherein the demultiplexing circuit is configured to connect the main scan signal transmission lines to the second sub-scan signal transmission lines during the second sub-frame.