Patent ID: 11886664
Assignee: AUO CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 5:
6. The touch display according to claim 5, wherein the first transistor in each pixel circuit is a first P-type metal oxide silicon field effect transistor (PMOSFET), and the multiplexer circuit comprises:
a second P-type transistor, wherein a drain of the second P-type transistor receives the second laser signal, a source of the second P-type transistor is coupled to the gate of the first P-type transistor, and a gate of the second P-type transistor receives the laser switching signal; and
a first N-type metal oxide silicon field effect transistor (NMOSFET), wherein a drain of the first N-type transistor receives the disabling signal, a source of the first N-type transistor is coupled to the gate of the first P-type transistor, and a gate of the first N-type transistor receives the laser switching signal.