PCB Manufacturing
Automatisation
Guy Windreich
R&D Director, PCB division , Orbotech
March 3rd, 2013
Agenda
• About Orbotech
• PCB Automated Optical Inspection
• PCB Automated Optical Repair
• PCB Additive Manufacturing
Corporate Presentation
About us
• Makers of production and testing tools mainly for the PCB and Flat
Panels Display industry
• 12000 installations world wide
• Over 1,700 employees worldwide
• HQ in Israel
• 2012 revenue: $400M
Corporate Presentation
The Industries We Serve
Bare PCB Production
FPD Manufacturing
Recognition
10,000
1,700
1,000
Installations:
Electronic Components
Manufacturing
Corporate Presentation
Solar Power
Products
Laser
Drilling
New Technologies for Core Markets
AOR
Direct
Imaging
Test
Inkjet
Repair
Plotting
Yield
Mgmt
Metrology
CAM
AOI
Bare PCBs
Business
Process
Outsourcing
AOI
Check
Processing
Flat Panel Displays
Recognition
New Markets for Core Technologies
Solar Power
PCB Automated Optical Inspection (AOI)
• Orbotech is making bare PCB visual inspection tools for over 30 years
• Applications: Virtually any electronics device (smartphones & tablets,
servers, car electronics, chip carriers…) containing PCBs
• Micron scale features: 5um - > 100um (different products)
Drills / GEM Inspection
• Drills Inspection
PCB
Plan
o
Laser/Mechanical drills (size > 10um)
o
Inspection before/after patterning
o
Size, position, Shape, breaks,
surrounding area cleanliness
Contourized Image
GEM
PCB Automated Optical Repair (AOR)
• Laser based automated shorts repair in
fine space (<60um) and thin laminate
• local patterning
• Automatic short bounding, then accurate
material removal using laser ablation
Problematic Manual Repair
Before
After
Short
8 |PCB Division| Confidential
Local
Patterning
Short
under SM
Laser Processing and Additive Manufacturing
Topic
Capability
LCD repair
Metal depo repair using laser
jetting of special ink
PCB repair
Repair for PCB: Open repair by
molten metal droplet deposition
Large area
metallization
/ patterning
LIFT printing (~4um lines); Laser
sintering;
9 | Corp. R&D | Confidential
Thank You!