2. OPTICAL CHARACTERISTICS
The following items are measured under stable conditions. The optical characteristics
should be measured in a dark room or equivalent state with the methods shown in Note
(5).
Measuring equipment : TOPCON BM-5A
* Ta = 25 ± 2°C , VDD=3.3V, fv= 60Hz, fDCLK=40MHz, IL = 6.0 mA
ITEM
SYMBOL CONDITION
Contrast Ratio
(5 Points)
CR
Response Rising
TR
Time at Ta
Falling
TF
Average Luminance
of White (5 Points)
YL,AVE
φ = 0,
RX
Red
RY
GX
Green
Color
Chromaticity
GY
( CIE )
BX
Blue
BY
θ=0
Normal
Viewing
Angle
WX
White
WY
MIN.
150
-
-
280
0.556
0.308
0.283
0.497
0.122
0.103
0.283
0.297
TYP.
-
10
30
350
0.586
0.338
0.313
0.527
0.152
0.139
0.313
0.327
MAX.
-
20
50
-
0.616
0.368
0.343
0.557
0.182
0.169
0.343
0.357
UNIT
NOTE
(1), (2), (5)
msec
(1), (3)
cd/m2
(1), (4)
(1), (5)
θL
-
50
Hor.
Viewing
Angle
θR
CR ≥ 10
-
50
at center
φH
-
35
Ver.
φL
-
35
-
-
Degrees
-
-
Doc.No.
LTA104S1-L01
Rev.No
05-000-G-031217
Page 6 /22