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Número de pieza | NL6448BC18-07 | |
Descripción | TFT COLOR LCD MODULE | |
Fabricantes | NEC | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de NL6448BC18-07 (archivo pdf) en la parte inferior de esta página. Total 28 Páginas | ||
No Preview Available ! TFT COLOR LCD MODULE
NL6448BC18-07
15cm (5.7 Type)
VGA
DATA SHEET
DOD-PP-1225 (1st edition)
This DATA SHEET is updated document from
PRELIMINARY DATA SHEET DOD-PP-1168(2).
All information is subject to change without notice.
Please confirm the sales representative before
starting to design your system.
Document Number: DOD-PP-1225 (1st edition)
Published date: May 2011 CP(N)
1 © NEC LCD Technologies, Ltd.
2011 All rights reserved.
1 page NL6448BC18-07
2. GENERAL SPECIFICATIONS
Display area
Diagonal size of display
Drive system
Display color
Pixel
Pixel arrangement
Dot pitch
Pixel pitch
Module size
Weight
Contrast ratio
Viewing angle
Designed viewing direction
Polarizer surface
Polarizer pencil-hardness
Color gamut
Response time
Luminance
Signal system
Power supply voltage
Backlight
Power consumption
115.2 (H) × 86.4 (V) mm
14.4cm (5.7inches)
a-Si TFT active matrix
262,144 colors
640 (H) × 480 (V) pixels
RGB (Red dot, Green dot, Blue dot) vertical stripe
0.060 (H) × 0.180 (V) mm
0.180 (H) × 0.180 (V) mm
127.2 (W) × 100.4 (H) × 5.8 (D) mm (typ.)
110 g (typ.)
900:1 (typ.)
At the contrast ratio ≥ 10:1
• Horizontal: Right side 80° (typ.), Left side 80° (typ.)
• Vertical: Up side 80° (typ.), Down side 80° (typ.)
At DPS= Low or Open: Normal scan
• Viewing direction without image reversal: Up side (12 o'clock)
• Viewing direction with contrast peak: Down side (6 o'clock)
• Viewing angle with optimum grayscale (γ≒ 2.2): Normal axis
(perpendicular)
Clear
3H (min.) [by JIS K5600]
At LCD panel center
50% (typ.) [against NTSC color space]
Ton+Toff (10%←→ 90%)
18ms (typ.)
At IL= 15mA/One circuit
300 cd/m2 (typ.)
6-bit digital signals for data of RGB colors,
Dot clock (CLK), Data enable (DE),
Horizontal synchronous signal (Hsync),
Vertical synchronous signal (Vsync)
LCD panel signal processing board: 3.3V
LED backlight type:
At IL= 15mA/One circuit, Checkered flag pattern
1.4 W (typ.)
DATA SHEET DOD-PP-1225 (1st edition)
5
5 Page 4.4 POWER SUPPLY VOLTAGE SEQUENCE
4.4.1 LCD panel signal processing board
VCC
Note1
0V
ON
3.0V
10μs ≤ Tr < 50ms
Display signals*
Function signals
Note2
0V
0ms < t < 35ms
VALID period
NL6448BC18-07
OFF ON
0.3V
Toff ≥ 50ms
0ms < t < 35ms
Note1: If there is a voltage variation (voltage drop) at the rising edge of VCC below 3.0V, there is a
possibility that a product does not work due to a protection circuit.
Note2: Display signals (CLK, Hsync, Vsync, DE, DATA (R0 to R5, G0 to G5, B0 to B5)) and
function signal (DPS) must be set to Low or High-impedance, except the VALID period (See
above sequence diagram), in order to avoid the circuitry damage.
If some of display and function signals of this product are cut while this product is working,
even if the signal input to it once again, it might not work normally. If a customer stops the
display and function signals, VCC also must be shut down.
4.4.2 LED driver board
Display signals
Function signal
Note1
Note2
VALID period
LED backlight: ON
Note1: These are the display and function signals for LCD panel signal processing board.
Note2: The backlight should be turned on within the valid period of display and function signals, in
order to avoid unstable data display.
DATA SHEET DOD-PP-1225 (1st edition)
11
11 Page |
Páginas | Total 28 Páginas | |
PDF Descargar | [ Datasheet NL6448BC18-07.PDF ] |
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NL6448BC18-03F | TFT LCD Module | NEC |
NL6448BC18-06F | LCD Module | NEC |
NL6448BC18-07 | TFT COLOR LCD MODULE | NEC |
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