Telephone: 86-19575121554
Address:RM1507,15rd Floor,Bldg B,TANGSHANG building,No.35 guangshen Rd,Bao
Address:RM1507,15rd Floor,Bldg B,TANGSHANG building,No.35 guangshen Rd,Bao
Current position:Home >ODM > Envelope Foundry >
1.COB technology
While welding, put chip on PCB board first, lead wire after solidification, cover with resin adhesive
after test is validated.
Features: mature technology, low cost, small size, but strict for environment, not easy to maintain
2.Flip Chip (flip chip on board)
Compared with COB ,I/O port is located on chip surface,package density and speed are improved