LMR4234BG-WCY DENSITRON, LMR4234BG-WCY Datasheet - Page 42

• Manufacturer Part Number: LMR4234BG-WCY
• Description: LCD MODULE, 128X240, YELLOW/GREEN
• Manufacturer: DENSITRON

Specifications of LMR4234BG-WCY

• Lcd Display Type: STN
• Pixel Size (h X W): 0.43mm X 0.43mm
• Interface Type: Serial
• Viewing Area (h X W): 64mm X 114mm
• Supply Voltage: 5V
• External Depth: 14.3mm
• External: RoHS Compliant
• Display Mode: Transflective
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes
• Backlighting Colour: Yellow Green
• Pixel Pitch (h X W): 0.45mm X 0.45mm

7 BACKLIGHT SPECIFICATION
7.1 LED BACKLIGHT CHARACTERISTICS
Supply Current
Forward Voltage
Reverse Voltage
Luminous Intensity
before through LCD
Life time
Colour
Supply Current
Forward Voltage
Reverse Voltage
Luminous Intensity
LED Peak Emission
Wavelength
Life time
Colour
DENSITRON TECHNOLOGIES plc. – PROPRIETARY DATA – ALL RIGHTS RESERVED
7.1.1 WHITE EDGE STANDARD LED BACKLIGHT CHARACTERISTICS
7.1.2 YELLOW GREEN STANDARD LED BACKLIGHT CHARACTERISTICS
Item
Item
Symbol
Symbol
V
V
V
V
λp
I
I
I
I
V
V
R
R
F
F
V = 4.2V
I
I
I
I
I
I
Condition
V
Condition
F
F
F
F
F
F
V = 3,5V
= 900mA
= 900mA
= 900mA
F
= 180mA
= 180mA
= 180mA
≤ 4,6V
YELLOW GREEN
WHITE
Min
Min
160
-
-
-
-
-
-
-
-
-
-
100K
Typ
Typ
50K
900
200
570
180
180
4,2
3,5
-
-
1800
Max
Max
4,6
8
-
-
-
8
-
-
-
-
cd/m²
cd/m²
Unit
Unit
mA
nm
mA
hrs
hrs
Page
V
V
V
V
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