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Film Frames, Hoop Sets, Mylar™ & Adhesive Tape

Hoops


Film Frames


Hoop Carriers


Mylar Overlays


For Use with the DXE

Wafer handling systems are an integral part of establishing optimum yield. They minimize loss and maximize efficiency. Dynatex's hoop set and adhesive tape forms a carrier and handling frame for wafers. The hoop sets are reusable and available in three different sizes.

Hoops, Tape and Mylar Overlays can be used as a stand alone wafer handling system or in conjunction with the DXE Wafer Expander or the GST-150 Scriber Breaker.

Dynatex Hoop Set with Mylar

The diagram on the right shows the components of our Wafer Handling System:

Hoop Set with Mylar

a. Adhesive Material

c. Outer Hoop

d. Mylar Overlay

The Adhesive is placed with the Outer Hoop beneath it and the Inner Hoop above.

Using the DXE Wafer Expander, the Hoops stretch the adhesive like a drum skin. The Wafer is then placed on the adhesive surface and covered with the mylar. The mylar overlay protects the wafer from dust and contaminants.

 

USES:

 
  Sawing wafers
  Scribing wafers
  Fracturing wafers
  Expanding wafers
  Die bonding from tape
  Wafer stress testing

HANDLING:

A hoop set is combined with adhesive tape to form a carrier and handling frame for your wafer. Once mounted, your wafer is manageable and protected for handling. Hoop sets are reusable and available in three different sizes to meet all application needs.

SIZES:

 
  5" Hoop Set
  6" Hoop Set
  7" Hoop Set
  8" Hoop Set

PROTECTION:

A mylar overlay placed on top of the wafer will protect the exposed side from contamination before, after or during processing.

SPECIFICATIONS:

 
Standard sizing: up to 8" in diameter
Custom sizing: available upon request
Thickness: 1 mil - 10 mil
WAFER FRAMES SPECIFICATIONS:  
Material: Stainless Steel
Flatness: 0.25 mm (10mils)
Hardness: 50-55 HRC
Surface Finish: Mirror-like Quality
 


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