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etchant definition
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
an
acid
or
base
(in either
liquid
or gaseous state) used to remove unprotected areas of a
wafer
layer
. Examples are potassium hydroxide, buffered
oxide
etch, and sulfur hexafluoride.
See also:
epimer definition
EPA (Environmental Protection Agency) definition
Ether definition
ESC definition
eutectic temperature definition
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