<s>
MicroTiles	B-General_Concept
are	O
discontinued	O
modular	O
rear	O
projection	O
cube	O
units	O
designed	O
,	O
developed	O
and	O
marketed	O
by	O
Christie	O
Digital	O
.	O
</s>
<s>
According	O
to	O
Mike	O
Perkins	O
,	O
the	O
subjective	O
effect	O
of	O
this	O
is	O
that	O
the	O
purer	O
colors	O
from	O
MicroTiles	B-General_Concept
are	O
punchier	O
,	O
more	O
vivid	O
,	O
and	O
more	O
engaging	O
.	O
</s>
<s>
The	O
projector	O
light	O
engine	O
is	O
based	O
on	O
a	O
Luminus	O
Devices	O
,	O
Inc	O
.	O
PhatLight	O
LED	O
chipset	O
and	O
uses	O
a	O
TI	O
DLP	B-General_Concept
digital	O
micromirror	O
device	O
.	O
</s>
<s>
The	O
video	O
input	O
to	O
the	O
system	O
is	O
via	O
a	O
DVI	B-Application
connector	O
on	O
the	O
Electronic	O
Control	O
Unit	O
(	O
ECU	O
)	O
,	O
and	O
it	O
can	O
accept	O
video	O
modes	O
up	O
to	O
WUXGA	O
(	O
1920	O
×	O
1200	O
)	O
.	O
</s>
<s>
This	O
is	O
typically	O
fed	O
from	O
a	O
video	O
processor	O
or	O
media	O
player	O
with	O
a	O
DVI	B-Application
interface	O
as	O
the	O
video	O
output	O
.	O
</s>
<s>
The	O
ECU	O
is	O
also	O
connected	O
to	O
the	O
MicroTiles	B-General_Concept
in	O
a	O
daisy	O
chain	O
or	O
ring	B-Architecture
network	I-Architecture
using	O
a	O
customised	O
version	O
of	O
the	O
DisplayPort	B-Protocol
interface	O
.	O
</s>
<s>
As	O
well	O
as	O
carrying	O
the	O
video	O
information	O
,	O
the	O
DisplayPort	B-Protocol
links	O
carry	O
two	O
way	O
control	O
and	O
monitoring	O
signalling	O
between	O
the	O
tiles	O
and	O
the	O
ECU	O
.	O
</s>
<s>
MicroTiles	B-General_Concept
displays	O
can	O
use	O
multiple	O
ECUs	O
to	O
allow	O
higher	O
resolution	O
images	O
to	O
be	O
displayed	O
on	O
large	O
arrays	O
.	O
</s>
<s>
The	O
MicroTiles	B-General_Concept
display	O
system	O
can	O
be	O
configured	O
in	O
shapes	O
and	O
sizes	O
which	O
do	O
n't	O
conform	O
to	O
standard	O
rectangular	O
aspect	O
ratio	O
shapes	O
and	O
resolutions	O
,	O
and	O
the	O
number	O
of	O
pixels	O
in	O
the	O
WUXGA	O
video	O
mode	O
(	O
about	O
2.3	O
million	O
)	O
is	O
near	O
the	O
maximum	O
that	O
one	O
ECU	O
can	O
display	O
on	O
a	O
MicroTiles	B-General_Concept
display	O
.	O
</s>
<s>
In	O
January	O
2010	O
,	O
the	O
re-designed	O
television	O
set	O
of	O
the	O
US	O
show	O
The	O
Colbert	O
Report	O
contained	O
four	O
angled	O
vertical	O
columns	O
of	O
MicroTiles	B-General_Concept
behind	O
the	O
presenter	O
,	O
and	O
three	O
horizontal	O
displays	O
around	O
the	O
floor	O
.	O
</s>
<s>
The	O
NASCAR	O
Hall	O
of	O
Fame	O
opened	O
in	O
May	O
2010	O
in	O
Charlotte	O
,	O
North	O
Carolina	O
,	O
with	O
a	O
large	O
display	O
made	O
up	O
of	O
252	O
MicroTiles	B-General_Concept
(	O
a	O
14ft	O
×	O
18ft	O
"	O
fan	O
Billboard	O
"	O
)	O
flown	O
from	O
the	O
roof	O
in	O
the	O
Great	O
Hall	O
.	O
</s>
<s>
The	O
Christie	O
MicroTile	O
wall	O
at	O
the	O
University	O
of	O
Waterloo	O
Stratford	O
Campus	O
is	O
three	O
stories	O
tall	O
and	O
made	O
up	O
of	O
150	O
individual	O
MicroTiles	B-General_Concept
.	O
</s>
