Jiangsu GIS Laser Technologies Inc., fannie.tian@gis-group.com.cn 86--13625276829
Product Details
Place of Origin: Jiangsu, China
Brand Name: GIS
Certification: ISO 9001 CE
Model Number: DPX230
Payment & Shipping Terms
Minimum Order Quantity: 1 set
Price: negotiable price
Packaging Details: wooden case packing
Delivery Time: 20 work days
Supply Ability: 30set per month
Name: |
Laser Direct Imaging (LDI) |
Application: |
PCB HDI FPC |
Exposure Size Max: |
610*710mm |
Line Width: |
30μ |
Line Line Distance: |
10% |
Line Width Tolerance: |
10% |
Alignment Capability: |
24μm |
Laser Type: |
LD Laser, 405±5nm |
Efficient: |
30-40S@18"*24" |
Deviation Increase And Decrease: |
Fixed Increase And Contracton, Automatic Increase And Contraction, Interval Increase And Contraction, Partition Alignment |
File Format: |
Gerber 274X, ODB++ |
Name: |
Laser Direct Imaging (LDI) |
Application: |
PCB HDI FPC |
Exposure Size Max: |
610*710mm |
Line Width: |
30μ |
Line Line Distance: |
10% |
Line Width Tolerance: |
10% |
Alignment Capability: |
24μm |
Laser Type: |
LD Laser, 405±5nm |
Efficient: |
30-40S@18"*24" |
Deviation Increase And Decrease: |
Fixed Increase And Contracton, Automatic Increase And Contraction, Interval Increase And Contraction, Partition Alignment |
File Format: |
Gerber 274X, ODB++ |
laser direct imaging (LDI) system solutions for various PCB Multilayer
Photolithography Process
Laser Direct Imaging is the evolution of the PCB photolithography process. LDI does not adopt photo tool, but directly exposes the patterns of Gerber file onto the photoresist film. This UV photoresist is selectively exposed to the UV laser beam in increments across the laminate in a raster manner. The image formed can be compared to the image on computer screen, formed from several lines across the screen. Similar to photolithography, LDI adopts a photo-resist, although the resist is specially created for laser printing as LDI resist is fast-acting compared to conventional photo-resist. LDI resist comes in dry film and liquid options with resist application methods being identical to those used in photolithography.
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.
| Specification/model | DPX230 |
| Application | PCB,HDI,FPC (inner layer,outer layer,anti-welding) |
| Resolution (mass production) | 30um |
| Capacity | 30-40S@18"*24" |
| Exposure Size | 610*710mm |
| Panel thickness | 0.05mm-3.5mm |
| Alignment Mode | UV-Mark |
| Alignment capability | Outer layer±12um；Inner laye±24um |
| Line width tolerance | ±10% |
| Deviation increase and decrease mode | Fixed increase and contraction, automatic increase and contraction, interval increase and contraction, partition alignment |
| Laser type | LD Laser,405±5nm |
| File format | Gerber 274X；ODB++ |
| Power | 380V three-phase alternating current, 6.4kW,50HZ, voltage fluctuation range + 7% ~-10% |
| Condition | Yellow light room; Temperature 22°C ± 1°C; Humidity 50% ± 5%; Cleanliness level 10000 and above; Vibration requirements to avoid violent vibration near the equipment |
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.
