Technical Library | 2024-05-16 16:06:24.0
Much like actual cities where streets and roads connect buildings together, ICs on a board are connected to each other with copper traces. And just like any metropolitan city, urban expansion tends to move vertically instead of horizontally, but instead of multi-story buildings, we get multilayer boards. Vias are copper-plated holes spanning through the different layers of a given board or panel. They are the entrance locations to the subway stations, if you will. Having those multilayer boards has enabled electronic design to minimize the size of boards immensely without compromising on the complexity.
A high tech leader in PCB drilling and via formation systems serving the printed circuit board industry. High speed spindles and vision corrected drilling systems.
Supplying full range of the drilling bits that commonly used in PCB industry
Technical Library | 2020-07-15 18:29:34.0
In the early 2000s the first fine-pitch ball grid array devices became popular with designers looking to pack as much horsepower into as small a space as possible. "Smaller is better" became the rule and with that the mechanical drilling world became severely impacted by available drill bit sizes, aspect ratios, and plating methodologies. First of all, the diameter of the drill needed to be in the 0.006" or smaller range due to the reduction of pad size and spacing pitch. Secondly, the aspect ratio (depth to diameter) became limited by drill flute length, positional accuracy, rigidity of the tools (to prevent breakage), and the throwing power of acid copper plating systems. And lastly, the plating needed to close up the hole as much as possible, which led to problems with voiding, incomplete fill, and gas/solution entrapment.
MLT provides microvia laser drilling services for both rigid and flexible circuit board manufacturers. MLT is a leader in HDI drilling and design consulting to minimize drilling costs. All IPC high density microvia types are supported in most any s
Manufacturer of pulsed Nd:YAG lasers (10-1000 Watts), for welding, cutting and drilling
Industry Directory | Manufacturer
Our company provides PCB's hole by using Mitsubishi CO2 laser drill machine.
Industry Directory | Distributor
Supplier of materials and process solutions to the printed circuit industry -lamination materials and drill room products
Aluminium, Phenolic, Melamine, Techboard, Polarback, Slickback, S3000
