A SERVICE OF

logo

10
D
D
u
u
a
a
l
l
S
S
c
c
a
a
n
n
(
(
H
H
D
D
)
)
S
S
i
i
n
n
g
g
l
l
e
e
S
S
c
c
a
a
n
n
(
(
S
S
D
D
)
)
•Simple and low cost circuit •High performance
•Higher brightness
Figure 5
Figure 4