Display Pad Connector Layout to Prevent Bonding Short Circuits

The patent applies preliminary action by pre-aligning conductive particles to overlap with circuit pads before the bonding process. This alignment is performed in advance using a alignment mark that guides the positioning of conductive particles, ensuring they are correctly positioned before bonding occurs. This prevents short circuits by ensuring particles only contact intended pad areas.

The patent uses an alignment mark as an intermediary element between the conductive particles and the circuit pads. This alignment mark serves as a reference that mediates the positioning process, allowing conductive particles to be accurately positioned without directly contacting the pads during alignment. This intermediary approach ensures precise particle placement while preventing unintended short circuits.

The patent performs preliminary alignment of conductive particles using a alignment mark before bonding. This pre-positioning step ensures that conductive particles are correctly aligned with circuit pads, significantly improving bonding precision. The alignment mark provides a simple visual or structural guide that enhances precision without requiring complex alignment equipment or procedures.

The alignment mark is designed to be self-aligning or self-guiding, allowing the bonding process to achieve high precision without external intervention. The mark structure itself provides the reference needed for particle alignment, making the system self-sufficient for positioning. This maintains ease of manufacture while dramatically improving bonding precision through the self-guiding alignment mechanism.