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PDF NL3224AC35-10 Data sheet ( Hoja de datos )
| Número de pieza | NL3224AC35-10 | |
| Descripción | 14 cm 5.5 inches / 320 x 240 Pixels / Full color Incorporated backlight with inverter | |
| Fabricantes | NEC | |
| Logotipo |  |
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DATA SHEET
TFT COLOR LCD MODULE
NL3224AC35-10
14 cm (5.5 inches), 320 × 240 Pixels, Full color
Incorporated backlight with inverter
NL3224AC35-10 is a TFT (thin film transistor) active matrix color liquid crystal display (LCD) comprising amorphous
silicon TFT attached to each signal electrode, a driving circuit and a backlight. NL3224AC35-10 has a built-in backlight.
The 14 cm diagonal display area contains 320 × 240 pixels and can display full-color (more than 16 million colors)
simultaneously.
FEATURES
• High luminance
• Analog RGB interface
• Reversible horizontal and vertical scanning
• Incorporated edge type backlight with Inverter
• Smooth polarizer surface
APPLICATIONS
• TV monitors
• Video games
• Monitors for process controller
Document No. EN0440EJ1V0DS00
Date Published May 1999 P
Printed in Japan
© 1999
1 page  
SUPPLY VOLTAGE SEQUENCE
NL3224AC35-10
20ms≤
Logic signalsNote
VDC, VDCB
0ms<
Time
Note Synchronous signal, Control signals, CLK
CAUTION
Wrong power sequence may damage to the module.
a) Logic signals (synchronous signals and control signals) should be “0” voltage (V), when VDC is not input. If higher
than 0.3 V is input to signal lines, the internal circuit will be damaged.
b) The backlight power supply (VDCB) is not related to the power supply sequence. However, unstable data will
be displayed when the backlight power is turned ON with no logic signals.
d) Analog RGB input are independent from this power supply sequence.
f) Apply VDCB within the LCD operation period. When the backlight turns on before LCD operation or the LCD
operation turns off before the backlight turns off, the display may momentarily become white.
Data Sheet EN0440EJ1V0DS00
5
5 Page 
NL3224AC35-10
OPTICAL CHARACTERISTICS
Item
Luminance
Contrast ratio
Luminance control range
Symbol
Lvmax
CR
–
Condition
White
Perpendicular
max. = 100 %
(Ta = 25 °C, VDD = 12 V, VDDB = 12 V) Note 1
Min. Typ. Max. Unit Remark
200 250
– cd/m2 Note 1
70 85
–
– Note 2
10 – 100 – Note 6
Reference data
(Ta = 25 °C, VDD = 12 V, VDDB = 12 V)
Item
Contrast ratio
Color gamut
Luminance uniformity
Viewing angle range
Response time
Symbol
Condition
Min. Typ. Max. Unit Remark
CR θ R = 0°, θ L = 0°, θ U = 0°, θ D = 5° 80
100
–
– Note 2
C
at center, to NTSC
40 50
–
–
–
White
– – 2.0 – Note 3
θR
CR > 10, θ U = 0°, θ D = 5°
45 50
– deg.
θL
white/black
45 50
– deg.
Note 4
θU
CR > 10, θ R = 30°, θ L = 30°
18 25
– deg.
θD
white/black
18 25
– deg.
Ton white to black
– 16 30 ms Note 5
Toff black to white
– 44 60 ms Note 5
Notes 1. The luminance is measured after 20 minutes from the module works, with all pixels in “white”. The typical
value is measured after luminance saturation.
2. The contrast ratio is calculated by using the following formula.
Luminance with all pixels in “white”
Contrast ratio (CR) =
Luminance with all pixels in “black”
50cm
Photo-detector(TOPCON BM-5A)
LCD module
1°
3. Luminance uniformity is calculated by using the following formula.
Minimum Luminance
Luminance uniformity =
Maximum Luminance
The luminance is measured at near the five points shown below.
Column
80 160
240
1
Line
2 60
3 120
4 5 180
Data Sheet EN0440EJ1V0DS00
11
11 Page | ||
| Páginas | Total 20 Páginas | |
| PDF Descargar | [ Datasheet NL3224AC35-10.PDF ] | |
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