Bonding machine ,it may press the IC/FPC/COF onto the Glass/PCB/FPC using ACF conductive adhesive as medium, by a certain temperature, pressure and time. also some machine use the Solder paste as the medium.
It has pulse heat bonding machine and constant temperature bonding machine.
The machine may consist of HD Digital Microscope, and also has a Digital Pressure Gauge, and vacuum generator which may help to hold the panel during the bonding process.
The Machine is based on the recent innovations as well as planned to repair the arrangements of LCD, LED,OLED, TV/television, Laptop, Pad, Cell phone, Watch, Touch Panel, Ad Player, and all the flat and edge screens.It is the widely used machine in the LCD/LED/OLED, LCM/open cell/panel/screen/display produce factories and repairing service shops all over the world.
What is ACF Bonding?
During ACF bonding, a combination of heat & pressure is applied on to chip (FPC/IC) for an appropriate time.
Conductive particles (each 3~30um) are compressed between IC and substrate (glass / PCB) while insulating materials pushed away.
This allows the compressed Ni-Au layer on the particles to conduct electricity between the IC and the substrates (z-axis).
The insulated particles are distributed with a minimum chance of electrical shorting in the x-axis and y-axis.
As the epoxy cures and conductive particles are trapped into permanent compressed form.
The compressed particles, by its elastic nature, are constantly pushing outwards to maintain good electrical conductivity under different environmental conditions.
ACF has for many years, been used in glass display applications. Recently, it is also becoming widely used in TAB,COG,FOG,FOB,FOF,COF,COB areas.
– TAB Bonding (TCP-PCB / TCP-LCD)
– COG Bonding (IC-LCD)
– COB Bonding (IC-PCB)
– COF Bonding (COF-LCD/PCB)
– FOG Bonding(FPC-LCD)
– FOB Bonding(FPC-PCB)
– FOF Bonding(FPC-FPC)
– Plasma Display (FPC-PDP)
– Flip Chip Package
Fast bonding time
High adhesion to plastic PET,COF & FPC, substrate
Excellent thermal stability
Good contact resistance for reliability
Good corrosion resistance
Excellent chemical resistance
Good for wide bonding temperature range
Replaces solder for lead-free solution
Because of many advantages and features ,the machine is becoming more and more popular and useful.
Shenzhen Olian Automation Equipment Co., Ltd. is a national high-tech manufacturing enterprise focusing on RPD flat panel display, 3C field automation equipment automation equipment research and development, manufacturing, sales and service. Olian has won state-level high-tech enterprises and a number of research and development patents and copyrights. At present, Olian has nearly 50 professional R & D, production management, quality management, after-sales service professional team, Olian has a precision CNC machine plus center (precision CNC, lathe, milling machine, grinding machine, two yuan and other production equipment), with product design To the overall manufacturing capacity of production and processing. Since its establishment, Olian has become a well-known LCM complete line automation equipment solution provider in the industry with its exquisite technology, high quality and efficient after-sales service.