Our Address
89, Asanvalley-ro, Dunpo-myeon, Asan-si, Chungcheongnam-do, Republic of Korea
Urgent issue? call us at
+82–4–546-5131
Technologies
- Home
- Technologies
AAO Technology
AAO(Anodic Aluminum Oxide), is a self-ordered aluminum oxide made by anodizing process.
Characteristics of an AAO
- Porous structure: Uniformly aligned 30-50nm pores
- Al2O3 ceramic material available for selective wet etching
Differentiated technology of PEC AAO
- PEC is the only company in the world, who can mass produce AAO wafers in a large size (~12”).
- PEC is the only company in the world, who manufactures probe pins from AAO wafer with application of MEMS & plating technology.
High aspect ratio
Heat resistance
Up to 150um thickness
AAO Wafer
Size Comparison
MEMS Performances
50um
200um
50um
50um