<s>
Frame	B-General_Concept
rate	I-General_Concept
control	I-General_Concept
(	O
FRC	O
)	O
is	O
a	O
method	O
for	O
achieving	O
greater	O
color	O
depth	O
in	O
TFT	B-Device
LCD	I-Device
displays	I-Device
.	O
</s>
<s>
Older	O
TN	O
panels	O
represented	O
colors	O
using	O
only	O
6	O
bits	O
per	O
RGB	O
color	O
,	O
or	O
18	O
bit	O
in	O
total	O
,	O
and	O
were	O
unable	O
to	O
display	O
the	O
16.78	O
million	O
color	O
shades	O
(	O
24-bit	O
truecolor	O
)	O
that	O
display	O
devices	O
like	O
graphics	B-Device
cards	I-Device
,	O
video	B-Device
game	I-Device
consoles	I-Device
,	O
tablet	B-Device
computers	I-Device
and	O
set-top	O
boxes	O
can	O
output	O
.	O
</s>
<s>
FRC	O
is	O
a	O
form	O
of	O
temporal	B-General_Concept
dithering	I-General_Concept
which	O
cycles	O
between	O
different	O
color	O
shades	O
with	O
each	O
new	O
frame	O
to	O
simulate	O
an	O
intermediate	O
shade	O
.	O
</s>
<s>
TFT	O
panels	O
available	O
in	O
2020	O
often	O
used	O
FRC	O
to	O
display	O
30-bit	O
deep	O
color	O
or	O
HDR10	B-Device
with	O
24-bit	O
color	O
panels	O
.	O
</s>
<s>
This	O
method	O
is	O
similar	O
in	O
principle	O
to	O
field-sequential	O
color	O
system	O
by	O
CBS	O
and	O
other	O
sequential	B-General_Concept
color	I-General_Concept
methods	O
such	O
as	O
used	O
in	O
Digital	B-General_Concept
Light	I-General_Concept
Processing	I-General_Concept
(	O
DLP	O
)	O
.	O
</s>
