LDI SOLUTIONS

LDI – Laser Direct Imaging

Digital laser direct imaging · Film-free exposure for solder mask, patterning and more

IC Substrate / FPC / HDI / Multilayer PCB · Fine resolution · Higher efficiency · Lower operating cost

Four Product Series

Our comprehensive product line covers all major direct-write lithography applications, featuring advanced technology and precision engineering.

5 models

Patterning LDI Series

High-precision patterning for HDI, IC substrates, and advanced packaging.

View details →
2 models

Roll-to-Roll FPC LDI

Continuous production for flexible printed circuits, up to 200 m/h.

View details →
3 models

Solder Mask LDI Series

Multi-wavelength (365–425 nm) solder mask direct imaging.

View details →
Fan-Out · 2.5D/3D

Advanced Packaging LDI

Full support for Fan-Out, 2.5D/3D packaging and metal fine etching.

View details →
LDI vs. Conventional Process

Film-free exposure — eliminates plot, develop, stabilize and retouch steps

Conventional: from preparation to exposure

Design→Scale→Plot→Develop→Stabilize→Measure & Inspect→Retouch→

LDI: laser direct exposure

Scale→Print

Data files are read directly by DPX, converted into images, and the laser beam is transferred to the board through the DMD and lens.

Key Specifications

Series peak figures — actual values depend on model configuration

0.35 µmData resolution
6 µmMin line/space
500 µmDry film thickness
±5 µmOuter alignment
Applications

Widely applied in key sectors of advanced manufacturing

IC SubstrateIC SubstrateAdvanced packaging substratesFPCFPCFlexible printed circuitsHDIHDIHigh Density InterconnectMultilayer PCBMultilayer PCBMultilayer rigid boards

Precise Resolution

Data resolution down to 0.35 µm
Min line/space 6 µm

High Efficiency

R2R up to 200 m/h
Solder mask 5.5 panels/min · HDI 6 sides/min

Model Overview

10 models · 3 specification sheets · click a series card for full parameters

DPX812SDPX820TDPX725TDPX606SDPX325SRTR535RTR412DPX630TSMDPX218SMDPX712SSME
CONTACT US

Contact Us

GIS Graphic Technology Co., Ltd.

+86 199 5132 0170  ·  +86 (0)512-66579218  ·  mk@gis-group.com.cn

☎
GIS Tech Inc. / Nippon GlS Tech co., Itd   copyright    鄂ICP备2022014597号