Coating on Wafer
Catalog: Metallization Coatings


OBO offers variety of metal coatings on semiconductor-used test wafers, available for 6”/8”/12” with chosen physical thickness, these coatings are made to be durable to the after processes such as dicing and pick-and-placing.

Substrate Material: Silicon / Sapphire / Fused Silica / Glass
Metalization: Al / Cu / Ti / Ag / Mo / Cr 
Thickness: 30Å~30,000Å
Oxide Coating is also available per customer’s request
Cutting to the size per customer’s request is available

* Please contact Orange Bright Optic for further information on Wafer Coatings capabilities to discuss your current requirements, or to request a quote.