Fine Glass Mask
Next generation shadow masks
Fine Metal Mask
Today's shadow masks are mainly made of metal. Fine Metal Mask are characterized by a number of disadvantages.
- Limited resolution
- Warpage
- Undercut profile due to the manufacturing process
- Unfavourable thermal behaviour
Fine Glass Mask
Using our unique LIDE technology, Fine Glass Mask with superior properties can be produced.
- Ultra high density masks with sharp features
- Formation of wrinkles impossible
- Reduced shadowing effect
- Thermal expansion identical to typical substrates such as glass and silicon
- Glass is chemically resistant
Cleaning with aggressive chemistry becomes possible
Specifications of Fine Glass Mask
Specifications
- Glass thickness: 0.05 to 1 mm
- Typical dimension: 200 mm Wafer
- Smallest (circular) feature size: 2 µm
All other features are formed from these - Typical angle of clearance: 30°
Pricing
LIDE is a high throughput technology which allows us to offer high quality glass substrates at an appealing price point. Let us convince you.