¢ß½ÅÄÚ ¹ÝµµÃ¼ »ç¾÷ºÎ¿¡¼­ »õ·Ó°Ô °ø±ÞÇÏ°Ô µÈ ¹Ì±¹ N&K Technology ÞäÀÇ OCD Metrology SystemÀ» ¼Ò°³ÇÕ´Ï´Ù. (OCD: Optical Critical Dimension)
 
 
Standard Films: SiOx, SiNx, Poly-Si, a-Si:H, SiCx, a-C:H, TiNx, AIOx
Transparent Conductors (e.g. ITO)
Photoresists, ARCs, Polymers, Polyimides
Thin Metal Films
Chalcogenide Films
Silicon on Insulator (SOI)
Epi-Si and Epi-SiC
MEMS Si membranes
Films on rough substrates
Films inside print-head-type nozzles
Inhomogeneous films
Multi-layer periodic superstructures
Ultra-thin films (down to a few A)
Ultra-thick films (~100 ¥ìm or above)
Substrates other than Si (e.g. GaAs, SiC, Metals, Qz)
Full Profile for both 2-D (Trench) and 3-D (Contact Hole) Structures
Pitches: Small (<100 nm) to Large (>3 ¥ìm)
Measurements of Complex Trench and Hole Structures of Various Shapes
Shallow and Deep Trenches and Contact Holes
High Aspect Ratio Trenches and Contact Holes
Films Incorporated within Trenches and Contact Holes
Poly Recess, Oxide Recess, Contact Trench, Qz Etch Depth
Bottom and Corner Rounding.


2D Result


3D Result