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UNSURPASSED EXPERTISE IN PRODUCING VERY LOW DEFECT WAFERS IN HIGH VOLUME!

Our state-of-the-art wafer level coating cell facility provides extraordinary defect control under semiconductor conditions and offers a broad range of thin film coatings for aerospace, defense, commercial, microelectronic, biomedical and consumer electronics applications.

 CONTACT  US!  We can design, manufacture and service your wafer level coating requirements.

CAPABILITIES

Low Defect Wafer

Materion offers a range of innovative technologies to support low defect wafer coating. Our photolithography processes enable precise application of a variety of optical & non-optical thin films for challenging applications.

Advantages:

  • Class 1,000 clean room with IR coating chambers & 3D patterning equipment
  • Capabilities: thick & thin films, positive & negative resists, wet & dry etching and electroplating
  • Works with broad range of wavelengths from UV to VLWIR
  • Reduces defects by up to two orders of magnitude            
  • Customized materials solutions for optimal price and performance

 

 

COATINGS

Low Defect Wafer

Micro-display and imaging sensor manufacturers need extraordinary defect control in thin film coating processes. We offer superior antireflective, long wave IR, patterned chrome & IMITO low defect coatings for multiple applications.

Advantages:

  • Wafer level coatings custom-designed & manufactured to your application
  • Multiple patterning techniques employed including AuSn eutectic solder coatings
  • Coatings of low defect density and defect size
  • Bonding to other wafers available    
  • Broad range of coatings available

 

 

       

 

     

PATTERNING

Patterned

Optical and semiconductor industries reduce light scatter using chrome patterns on planar components. Patterned substrates also provide solutions for microelectronic devices demanding high thermal & electrical performance.

Advantages:

  • High resolution, low defect chrome patterns
  • Customized solutions for: optical sensors, projection display, MEMs, LCoS, medical, e-lighting, imaging
  • Apply scalable patterns to planar or 3D surfaces
  • Excellent adhesion on glass
  • Low transmittance & reflectance
  • High absorption capacity

 

 

 

 

 

 

BONDING

Wafer Production

We design multilayer anti-reflective coatings for maximum efficiency in a broad wavelength range. We can bond various coatings solutions on any kind of glass wafer substrate with extremely low defects and prevent pixel loss.

Advantages:

  • Bonding to perform in UV range down to 280nm thru near IR range up to 12 um
  • Support applications from gaming, IR sensing, projection display, automotive, medical, MEMS/LCoS and more
  • Lowest residual reflectance of IMITO/Polymide/Liquid Crystal stack
  • Patterned aperture structures available upon request