interface board. NL10276AC28-02L Datasheet

NL10276AC28-02L board. Datasheet pdf. Equivalent


NEC NL10276AC28-02L
DATA SHEET
TFT COLOR LCD MODULE
NL10276AC28-02L
36 cm (14.1 inches), 1024 × 768 pixels,
Full-color, Ultra-wide viewing angle,
Multi-scan function, CRT interface board
DESCRIPTION
www.DataSheet4U.coNmL10276AC28-02L 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, a CRT interface board and a backlight.
NL10276AC28-02L has a built-in backlight with an inverter.
The 36 cm (14.1 inches) diagonal display area contains 1024 × 768 pixels and can display full-color (more than
16 million colors simultaneously). Also, it has ultra wide viewing angle and multi-scan function. Therefore, we call
this module Super Fine TFT.
FEATURES
• Ultra-wide viewing angle and low reflection
• CRT interface board
Auto recognition of input signal:
Analog RGB signals, Synchronous signals (Hsync,
Vsyn, Composite)
Digital control: e.g. Brightness, Display Position
Free supply voltage sequence
Corresponding to DDCI and DDC2B
Corresponding to VESA DPMS
• Multi-scan function: e.g. XGA, SXGA, XGA, SVGA,
VGA, VGA-TEXT, MAC
• Incorporated edge type backlight (Four lamps into
two lamp holders, Inverter)
• Lamp unit replaceable
(note)
VESA : Video Electronics Standards Association
DPMS : Display Power Management Signaling
DDC1 : Display Data Channel 1
DDC2B: Display Data Channel 2B
APPLICATIONS
• Desk-top type of PC
• Engineering workstation
• Display terminals for control system
• Monitors for process controller
On Screen Display
Regarding the use of OSD, please note that there is possibility of conflicts with a patent in Europe and the U.S.
Thus, if such conflict might happen when you use OSD, we shall not be responsible for any trouble.
The information in this document is subject to change without notice.
Please confirm with the delivery specification before starting to design the system.
Document No. EN0456EJ1V0DS00 (1st edition)
Date Published December 1999 P
Printed in Japan
©
1999


NL10276AC28-02L Datasheet
Recommendation NL10276AC28-02L Datasheet
Part NL10276AC28-02L
Description 36 cm 14.1 inches / 1024 x 768 pixels / Full-color / Ultra-wide viewing angle / Multi-scan function / CRT interface board
Feature NL10276AC28-02L; DATA SHEET TFT COLOR LCD MODULE NL10276AC28-02L 36 cm (14.1 inches), 1024 × 768 pixels, Full-color.
Manufacture NEC
Datasheet
Download NL10276AC28-02L Datasheet




NEC NL10276AC28-02L
NL10276AC28-02L
STRUCTURE AND FUNCTIONS
A color TFT (thin film transistor) LCD module is comprised of a TFT liquid crystal panel structure, LSIs for driving
the TFT array, and a backlight assembly. The TFT panel structure is created by sandwiching liquid crystal material
in the narrow gap between a TFT array glass substrate and a color filter glass substrate. After the driver LSIs are
connected to the panel, the backlight assembly is attached to the backside of the panel.
RGB (red, green, blue) data signals from a source system is modulated into a form suitable for active matrix
addressing by the onboard signal processor and sent to the driver LSIs which in turn addresses the individual TFT
cells.
Acting as an electro-optical switch, each TFT cell regulates light transmission from the backlight assembly when
activated by the data source. By regulating the amount of light passing through the array of red, green, and blue
dots, color images are created with clarity.
www.DataSheet4UO.cUomTLINE OF CHARACTERISTICS (at room temperature)
Display area
285.696 (H) × 214.272 (V) mm
Drive system
a-Si TFT active matrix
Display colors
Full-color
Number of pixels
1024 (H) × 768 (V)
Pixel arrangement
RGB vertical stripe
Pixel pitch
0.279 (H) × 0.279 (V) mm
Module size
330.0 (H) × 255.0 (V) × 23.3 (D) mm (typ.)
Weight
1530 g (typ.)
Contrast ratio
150:1 (typ.)
Viewing angle (more than the contrast ratio of 10:1)
Horizontal : 85° (typ., left side, right side)
Vertical : 85° (typ., up side, down side)
Designed viewing direction
Optimum grayscale (γ = 2.2): perpendicular
Color gamut
40% (typ., At center, To NTSC)
Response time
34 ms (typ.), “black 100%” to “white 10%”
Luminance
200 cd/m2 (typ.)
Input signals
Analog RGB signals, Synchronous signals (Hsync and Vsync or Composite)
Backlight
Edge light type: Four cold cathode fluorescent lamps with an inverter
Lamp holder : 141LHS11
Inverter : 150PW011
Supply voltage
12 V, 12 V (Logic/LCD driving, Backlight)
Power consumption 25.1 W (typ.)
2 Data Sheet EN0456EJ1V0DS00



NEC NL10276AC28-02L
NL10276AC28-02L
BLOCK DIAGRAM
I/F LCD module
R
G
B
HS/CS
Vsync
www.DataSheet4U.com
LEDON
LEDOFF
SEL
UP
DOWN
EXIT
LEFT
RIGHT
RESET
MENUSEL
AIF
Sync.
Signal
CLK
PLL
OSD
Control
signal
Timing
Controller
Signal
recognition
Control
signal
ON/OFF
VDD
(+12 V)
DC/DC
converter
AMP
H-driver
3840 lines
LCD panel
1024 lines
H: 1280 × 3 (R, G, B)
V: 1024
VDDB
(+12 V)
GNDB
GND
Inverter
Backlight
HS : Hsync
CS : Composite synchronous signal
Note: Neither GND nor GNDB is connected to frame. These should be connected in customer
equipment.
Data Sheet EN0456EJ1V0DS00
3







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