PCB Laser Direct Image HDI FPC 610mmx710mm ISO 9001

laser direct imaging (LDI) system solutions PCB Solder Mask

Now it will be a matter of updating the design file as changing to the necessary image, which can be done more cost-effectively and consistently than traditional photo ways.

The laser direct image process typically goes as follows:

1. Coat resist on the copper laminate;

2. Exposing the photo of the PCB pattern on the resist;

3. Develop the unexposed resist;

4. Etch the exposed copper.

PCB laser direct imaging (LDI)
When fabricating a circuit board, the circuit traces are defined by what is the imaging process. Laser direct imaging ( LDI ) exposes the traces directly with a highly focused laser beam that in NC controlled, instead of flooded light passing through a photo tool, a laser beam will digitally create the image.

How does laser direct imaging ( LDI ) work?
Laser direct imaging needs a PCB with the photo-sensitive surface that is positioned under a computer controlled laser. And then the computer is creating the image on the board with the light of laser. A computer scans the board surface into a raster image, matching the raster image to a pre-loaded CAD or CAM design file that includes the specifications for the necessary image intended for the board, the laser is used for directly creating the image on the board.

About us
We are an innovative supplier of various PCB laser direct imaging (LDI) system solutions. Our system product portfolio ranges from LDI system configurations for high-mix and emerging PCB niche applications to fully automated LDI system solutions for mass production environments.