900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




  NEC Electronic Components Datasheet  

NL6448AC33-18 Datasheet

TFT COLOR LCD MODULE

No Preview Available !

DATA SHEET
TFT COLOR LCD MODULE
NL6448AC33-18
26 cm (10.4 inches), 640 × 480 pixels, 262144 colors,
incorporated two-lamp/edge-light type backlight
DESCRIPTION
NL6448AC33-18 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. NL6448AC33-18 has a built-in backlight.
Backlight includes long life CCFLs and the tubes are replaceable.
The 26 cm diagonal display area contains 640 × 480 pixels and can display 262144 colors simultaneously.
NL6448AC33-18 is suitable for factory automation use, because luminance is higher, and viewing direction is
selectable by switching display scan direction.
FEATURES
• Backlight tube replaceable (refer to the tube replace manual for NL6448AC33-18)
• High luminance (200 cd/m2 TYP.)
• Display up side/down side reverse function (user set up)
• Low reflection
• 6-bit digital RGB signals
• 3.3 V operation (5.0 V available)
• Incorporated edge type backlight (Two lamps, with inverter, bright/dark selectable)
• Data enable function (DE/Fixed mode select: user set up)
• Smooth polarizer surface (No antiglare treatment)
APPLICATIONS
• Personal computers (PC) for factory automation
• Display terminals for control system
• Monitors for process controller
Document No. EN0195EJ2V1DS00
Date Published February 1999 P
Printed in Japan
The information in this document is subject to change without notice.
©
1996


  NEC Electronic Components Datasheet  

NL6448AC33-18 Datasheet

TFT COLOR LCD MODULE

No Preview Available !

NL6448AC33-18
STRUCTURE AND FUNCTIONS
A TFT color LCD module comprises a TFT LCD panel, LSIs for driving liquid crystal, and the backlight. The
TFT LCD panel is composed of a TFT array glass substrate superimposed on a color filter glass substrate with
liquid crystal filled in the narrow gap between two substrates. The backlight apparatus is located on the backside
of the LCD panel.
RGB (Red, Green, Blue) data signals are sent to LCD panel drivers after modulation into suitable forms for
active matrix addressing through signal processor.
Each of the liquid crystal cells acts as an electro-optical switch that controls the light transmission from the
backlight by a signal applied to a signal electrode through the TFT switch.
BLOCK DIAGRAM
R0–R5
G0–G5
B0–B5
Digital
signal
processor
Level
shift
CLK
Hsync
Vsync
DE
LCD timing
controller
SW5
DE/Fixed mode select
Power
VCC supply
circuit
VDDB
Inverter
Scan select
SW1 - SW 4
LSls
Drivers
BRTHL
GND (SG)
Frame
GNDB
H-driver
1920 lines
TFT LCD panel
H : 640 × 3 (R, G, B)
V : 480
Backlight
2


Part Number NL6448AC33-18
Description TFT COLOR LCD MODULE
Maker NEC
PDF Download

NL6448AC33-18 Datasheet PDF






Similar Datasheet

1 NL6448AC33-10 TFT Clolr LCD Module
NEC
2 NL6448AC33-13 TFT Clolr LCD Module
NEC
3 NL6448AC33-15 TFT COLOR LCD
NEC
4 NL6448AC33-18 TFT COLOR LCD MODULE
NEC
5 NL6448AC33-18A TFT COLOR LCD MODULE
NEC





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy