S8 T8 T9
4-2
4-3
Test Display Modes & Pattern
Function Test Display Pattern
Item
Test Content
Pattern
Specification
Remark
1
Frequency & Tracking
Fine Line Moire
Eliminate visual wavy noise by
Rsync, Frequency or Tracking
selection.
Figure 1
2
Contrast/Brightness
64 RGBW scale
Gray level should be
distinguishable and without color
abnormal.
Figure 2
3
R, G, B and White Color
Performance
R, G, B and White
Color
Each R, G, B color should be
normal without color abnormal
issue.
Figure 3~6
4
Screen Uniformity
Full White
Should be compliant with
60%.(Minimum)
Figure 6
5
Dead Pixel (Bright pixel)
Full Black
Cannot accept any bright pixel
Figure 7
Dead Pixel (Dark pixel)
Full White
The numbers of dead pixel should
be smaller or amount to 6 pixel.
Figure 8
6
Blemish (Bright)
Full Black / Gray 30
The bright blemish cannot be
accepted if the problem appear
with Gary 30 pattern.
Figure 7, 8
7
Blemish (Dark)
Full white / Blue 60
The dark blemish cannot be
accepted if the problem appear
with Blue 60 pattern.
Figure 6,9
8
Focus
Text Pattern
The text in the corner should be
clear after adjust the focus ring.
Figure 10
9
Boundary
Boundary Frame
Horz. And Vert. position of video
should be adjustable to be the
screen frame.
Figure 11
10
Video Calibration
94% White
No discolor
Figure 12
11
ADC Calibration
(PC Calibration)
Calibration Pattern
Calibration Pattern should be in full
screen mode
Figure 13
