Laser Systems for Chip Resistor Passive Trim

 

LT3100 & LT4100 - Thick Film Chip Component Laser Trim Systems

High performance chip trim systems designed specifically for thick film components down to the latest 01005 products.

LT3110 & LT4110 - Thin Film Chip Component Laser Trim Systems

High performance chip trim systems designed specifically for thin film components down to the latest 01005 products.

Benefits

Yield control and throughput

  • Absolute coordinates - minimizes beam “walking”
  • Superior matching between multiple systems
  • More throughput with fewer alignments
  • Enables smaller pad sizes

 

Reduced setup time

  • End user customization of trim algorithm
  • Minimized program development time
  • Insertion of user interface controls via plug in components
Technical Data
Beam Positioning
Architecture:

High-speed closed loop galvanometer scanner

XY Stage Resolution:  1.0 μm
XY Stage Travel: 100 x 200 mm
Stage:X, Y, Z, W, Theta
Spot size:from 10 microns thin film to 30 microns thick film
Part loading: automated
Options
  • Spot size down to 10 microns
  • Patented 532 nm diode-pumped laser technology for minimum maintenance, long term stability and high reliability
  • Patented beam calibration and vision system for automatic alignment and precise laser positioning
  • High speed handler manages thin substrates used with the latest generation small geometry chip resistors
  • Wide range measurement system
    • 5 milli-Ohms to 1 Gig Ohm
    • Traceable measurement certification
Software

Chip-Trim™ Software

  • Graphical user environment dedicated to chip trimming
  • Globalized language support

Exclusive license rights to the circuit trim product portfolio of Electro Scientific Industries, Inc. (ESI)

With the license agreement, the Photonics Systems Group, and with this L-TRIS, receives access to patents and know-how for the production, support and service of the ESI LT31XX & LT41XX systems. The goal of the agreement is to ensure worldwide service and support for ESI's existing circuit trim customers and to further develop the product market for the companies of the group.