LM057QCTT03 Sharp Microelectronics of the Americas, LM057QCTT03 Datasheet - Page 19

• Manufacturer Part Number: LM057QCTT03
• Description: Device Specification For Passive Matrix LCD Module
• Manufacturer: Sharp Microelectronics of the Americas

.
SHARP
7.
chromaticity
Brightness
Response
No&)
Note 3)
Note 1)
Note 2)
Module
Optical Characteristics
time
Contrast ratio
Luminance is defined as average luminance (brightness) of measuring points (a>-@)
All pixels of LCD are “white’.
shown in Fig.6 when the measured dot is turned on and off in the setting shown in Fig.8
The response speed of LCD module is defined as the response characteristics of photo-detector output
The viewing angle range is defmed as shown Fig.5
Contrast ratio is defined as follows:
Vmax is defined in Fig.7.
co
Decay
white
Rise
Luminance(
Luminance(
co
rd
r
B
X
Y
r
brightness) of all pixels “White” at Vmax
brightness)
e,=ey=o
-eY
e .=e,=o
e,=e,=o
e
e,=e,=o
e
of all pixels ” Dark ” at Vmax
x=e,=o
x=e,=o
0
SPEC No.
JL = 6.0 mA
of View
LC99908
0
o
o
o
o
tex
0.28
0.29
120
25
iMODEL No.
-
LM057QCTT03
0.33
0.34
450
1.50
100
40
tey
0.39
0.38
600
130
_.
-
at Vmax.
cd/m’
-eY
ms
ms
-
-
-
PAGE
Note4)
Note2)
Note3)
17