Table of Contents
Advertisement
LC-90Y8T
[ Panel SPEC ]
MIN Point
*R1LK900D3GW10V (B3KUV740X)
GCP00000
GCC0****
12. Write the value of gamma adjustment by inputting command
Gamma adj. value
data input
13. Measure the luminance after all adjustment.
GCST0001
*Initial value of RGB at Point 6 = "928"
*Initial value of RGB at Point 1-5
Measure luminance
after adjustment
[Caution]
CHGM1255
To measure the chromaticity and luminance , please wait more
than the following delay time from return marks of "OK".
Because there is a delay time to output the pattern after
executing a test pattern output command.
* Picture delay time : 70ms
[ Target value for adjustment ]
The target value applies correspondingly to the teaching set.
And read the target value from the marking position.
[ Reference value for adjustment ]
Equipment : Luminance meter [Minolta CA-210]
"GCST0001".
= revised value of G of each point
(the maximum total delay of the main microcomputer
and LCD controller)
Reference
Level
value
x=0.272
Point 6
928
y=0.277
x=0.272
Point 5
804
y=0.277
x=0.272
Point 4
600
y=0.277
x=0.272
Point 3
448
y=0.277
x=0.272
Point 2
296
y=0.277
x=0.272
Point 1
164
y=0.277
Remarks
For inspection, set the LCD TV as
below.
AV MODE : [DYNAMIC]
Monochrome : ON
Active Backlight : OFF
Aging time : Minimum 60 min.
5 – 14
5000 1
Adjustment
Inspection
Spec.
Spec.
±0.0010
±0.0020
±0.0010
±0.0020
±0.0015
±0.0030
±0.0020
±0.0040
±0.0030
±0.0060
±0.0040
±0.0080
Advertisement
Table of Contents
