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PDF NL8048AC19-13BD Data sheet ( Hoja de datos )
| Número de pieza | NL8048AC19-13BD | |
| Descripción | LCD Module | |
| Fabricantes | NLT | |
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TFT COLOR LCD MODULE
NL8048AC19-13BD
18cm (7.0 Type)
WVGA
LVDS interface (1port)
DATA SHEET
DOD-PP-2128 (1st edition)
This DATA SHEET is updated document from
PRELIMINARY DATA SHEET DOD-PP-1813(2).
All information is subject to change without notice.
Please confirm the sales representative before starting
to design your system.
Document Number: DOD-PP-2128 (1st edition)
Published date: May 2015 CP(N)
1
NLT Technologies, Ltd.
2015 All rights reserved.
1 page  
NL8048AC19-13BD
2. GENERAL SPECIFICATIONS
Display area
Diagonal size of display
Drive system
Display color
Pixel
Pixel arrangement
Dot pitch
Pixel pitch
Module size
(Including Touch Panel)
Weight
Contrast ratio
152.4 (H) 91.44 (V) mm
18cm (7.0 inches)
a-Si TFT active matrix
262,144 colors
800 (H) 480 (V) pixels
BGR (Blue dot, Green dot, Red dot) vertical stripe
0.0635 (H) 0.1905 (V) mm
0.1905 (H) 0.1905 (V) mm
170.0 (H) 111.0 (V) 10.6 (D) mm (typ.)
245g (typ.)
800:1 (typ.)
Viewing angle
Designed viewing direction
Color gamut
Response time
Luminance
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 ( ≒ 2.2): Normal axis
(perpendicular)
At LCD panel center
60 % (typ.) [against NTSC color space]
Ton+Toff (10% 90%)
8ms (typ.)
At the maximum luminance control
430cd/m2 (typ.)
Projected capacitive
Touch panel type
Touch panel surface
Recommended T/P controller board (Option)
T/P controller board: PTPW04/05
Antiglare + AFP(Anti-finger print)
Touch panel pencil-hardness 2H(min.) [by JIS K5600]
Touch panel cover glass
Thickness: 0.7mm glass
Touch panel bonding method
Signal system
Perimeter-bonding (with air gap)
LVDS interface (1port)
(Receiver: SN65LVDS86AQDGGR, Texas Instruments Inc.
or equivalent)
6-bit digital signals for data of RGB colors, Dot clock (CLK),
Data enable (DE)
Power supply voltage
LCD panel signal processing board: 3.3V
LED driver: 12.0V
Backlight
Power consumption
LED backlight built in LED driver
At the maximum luminance control, Checkered flag pattern
Driving with the recommended T/P controller board, The number of touch= 10
3.3W (typ.)
DATA SHEET DOD-PP-2128 (1st edition)
5
5 Page 
4.5 POWER SUPPLY VOLTAGE SEQUENCE
4.5.1 LCD panel signal processing board
VCC
Note1
0V
ON
3.0V
10s Tr < 50ms
Display signals*
Function signals
Note2
0V
0ms < t < 35ms
VALID period
NL8048AC19-13BD
OFF ON
0.3V
Toff 50ms
0ms < t < 35ms
* These signals should be measured at the terminal of 100 resistance.
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 (D0+/-, D1+/-, D2+/- and CLK+/-) and function signals (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.
4.5.2 LED driver
Display signals
Function signal
Note1
Note2
VALID period
BRTC
2.0V
0ms Tr
2.0V
0ms Tf
PWM
0.9VDD
VDD
0.1VDD
10ms < Tr
0.5ms < Tr < 100ms
VALID period
0ms Tf
0.9VDD
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-2128 (1st edition)
11
11 Page | ||
| Páginas | Total 29 Páginas | |
| PDF Descargar | [ Datasheet NL8048AC19-13BD.PDF ] | |
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