NMTG-S12864IMNHSGW-20 Microtips Technology, NMTG-S12864IMNHSGW-20 Datasheet - Page 11

• Manufacturer Part Number: NMTG-S12864IMNHSGW-20
• Description: LCD Graphic Display Modules & Accessories Dark Transmissive White LED Backlight
• Manufacturer: Microtips Technology

Specifications of NMTG-S12864IMNHSGW-20

• Pixel Density: 128 x 64
• Fluid Type: STN Negative
• Module Size (w X H X T): 93 mm x 70 mm x 14.5 mm
• Viewing Area (w X H): 71.7 mm x 39 mm
• Backlighting: LED White
• Background Color: White
• Operating Temperature Range: - 20 C to + 70 C
• Attached Touch Screen: No
• Product: Graphic LCD Module
• Style: LCD Graphic Display
• Display Mode: Transmissive
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Messrs.
Product Specification
3.3 Definition of Viewing Angle and Optimum Viewing Area
3.4 Definition of Viewing Angle
3.5 Definition of Contrast C
C= Brightness of selected dot (B1 )/ Brightness of unselected dot (B2)
φ
φ
9 O'clock
θ :
L
: Viewing Direction
=
Model:
Viewing Angle
Brightness
180
φ
6 O'clock
Bright
Dark
F
=
ο
270
(%)
θ
ο
f
and
Cmax.
NMTG-S12864IMNHSGW-20
selected portion
brightness curve
2.0
θ
b
Optimum viewing angle with the naked
eye and viewing angle
Above are not always the same.
Operation Voltage (V)
Viewing angles
θ
θ
L
f
Normal Line
θ
B1
θ =
F
0
θ
B2
ο
B
θ
R
unselected portion brightness
curve (bias voltage applied)
θ ( φ
θ
at Cmax.
fixed)
θ
b
φ
12 O'clock
Rev. No.
φ
B
=
90
A
ο
3 O'clock
φ
R
=
0
ο
April. 07, 09
Issued Date.
11 / 21
Page.