Patent ID: 11916041
Assignee: ASTI GLOBAL INC., TAIWAN
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 3:
4. A method for manufacturing an LED panel, comprising:
providing a circuit substrate and a plurality of LED chips, wherein at least one of the plurality of LED chips being damaged;
applying a flux onto the circuit substrate;
using a second volatile adhesive material to affix the plurality of LED chips onto the circuit substrate; and
repairing the LED panel further comprising:
removing the at least one damaged LED chip from the circuit substrate to form an unoccupied position on the circuit substrate;
providing a good LED chip on a bottom of which a first volatile adhesive material has been applied;
using a pick and place module to place the good LED chip at the unoccupied position on the circuit substrate; and
melting and solidifying the first volatile adhesive material so that the good LED chip is affixed at the unoccupied position.