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Número de pieza | NL10276ac30_01a | |
Descripción | TFT COLOR LCD MODULE | |
Fabricantes | NEC | |
Logotipo | ||
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No Preview Available ! DATA SHEET
TFT COLOR LCD MODULE
NL10276AC30-01A
38 cm (15 inches), 1024 × 768 pixels, Full-color,
Multi-scan Function, Built-in backlight with inverter
Ultra wide viewing angle
DESCRIPTION
NL10276AC30-01A 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.
NL10276AC30-01A has a built-in backlight with an inverter.
The 38cm (15” 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, this module
calls Super Fine TFT.
CRT interface board installed in this module allows you to achieve the LCD monitor with an analog RGB
interface.
FEATURES
• Ultra wide viewing angle
• Multi-scan function
• e.g. XGA, SVGA, VGA, VGA-TEXT, PC-
9801, MAC
• High luminance
• Incorporated edge type backlight (Four
lamps into two lamp holders, Inverter)
• Lamp holder replaceable (Part No. 150LHS01)
• On Screen Display
• CRT interface board
• Auto recognition of input signal
Analog RGB signals, Sync on green, Synchronous
signals (HS, Vsync, Composite)
• Digital control: e.g. Brightness, Display position, Contrast,
CLK delay
• Free supply voltage sequence
• Corresponding to DDC1 and DDC2B
• Corresponding to VESA DPMS
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 resposible for any trouble.
VESA : Video Electronics Standards Association
DPMS : Display Power Management Signaling
DDC1 : Display Data Channel 1
DDC2B : Display Data Channel 2B
APPLICATIONS
• Engineering workstation (EWS), Desk-top type of PC
The information in this document is subject to change without notice.
Document No. EN0417EJ1V0DS00 (1st edition)
Date Published January 1999 P
Printed in Japan
©
1999
1 page NL10276AC30-01A
ELECTRICAL CHARACTERISTICS
(1) Logic, LCD driving, Backlight
Item
Supply voltage
Logic input “L” voltage
Logic input “H” voltage
Logic output “L” voltage
Logic output “H” voltage
Logic input “L” current 1
Logic input “H” current 1
Logic output “L” current 1
Logic output “H” current 1
Supply current
(Dot-checked pattern)
Symbol
VDD
VDDB
ViL
ViH
VOL1
VOH1
IiL1
IiH1
IoL1
IoH1
IDD
Min.
11.4
11.4
0
2.2
–
2.4
–1
–
–
–1
–
–
IDDB
–
–
Typ.
12.0
12.0
–
–
–
–
–
–
–
–
660
45
1400
1
Max.
12.6
12.6
0.8
5.25
0.4
–
–
1
1
–
850
65
1600
10
(Ta = 25°C)
Unit Remarks
V Logic and LCD driving
V Backlight
V HS/CS, Vsync, SEL, UP, DOWN,
RESET, VOLSEL, DDCCLK,
V DDCDAT, OSDSEL, WPRT
V LED00/01/02/10/11/12
V
µA HS/CS, Vsync
µA
µA DDCDAT
µA
mA VDD = 12.0 V
Note1
mA Power saving mode
VDD = 12.0 V
Note1
mA VDDB = 12.0 V
(Max. luminance)
mA Power saving mode
VDDB = 12.0 V
Note Pixel checkered pattern
(2) Video signal (R, G, B) input
Item
Maximum amplitude (white - black)
DC input level (black)
Sync level
*A + *B
Min.
0
(black)
−0.5
0.2
Typ.
0.7
(white)
–
0.3
Max.
*A
+2.5
*B
– – 1.1
Unit
Vp-p
Note
(Ta = 25°C)
Remarks
V
Vp-p
Vp-p
–
G terminal
(sync on green)
Note Need to adjust contrast if the input level is beyond 0.7 Vp-p.
Data Sheet EN0417EJ1V0DS00
5
5 Page NL10276AC30-01A
Symbol
VDD
VDDB
GND
GNDB
I/O
–
–
–
–
Logic
–
–
–
–
Description
Power supply for Logic and LCD driving +12 V (±5%)
Power supply for backlight. +12 V (±5%) Note2
Ground for system.Note1
Ground for backlight.Note1
Notes 1: Ground for frame, system (GND) and backlight (GNDB) are not connected in the module.
2: 12 V for backlight should be started up within 80 ms, otherwise, the protection circuit makes the
backlight turns off.
(3) LUMINANCE CONTROL SELECT
VOLSEL =
Form
How to adjust
“L”
Digital adjust
See CONTROL FUNCTIONS
“Open”
Volume adjust
The variable resistor for luminance control should be
10 kΩ type, and zero point of the resistor corresponds
to the minimum of luminance.
BRTVOL
R
GND
Maximum luminance (100%): R = 10 KΩ
Minimum luminance (20%): R = 0 Ω
Matching variable resistor: 10 KΩ ±5%,
B curve, 1/10 W
Note The status of VOLSEL is valid when the power is switched on.
(4) FUNCTION DISPLAY SELECT
OSDSEL =
Form
How to adjust
“L”
OSD Display
See CONTROL FUNCTIONS
“Open”
LED Display
See detail of recommendation circuit diagram.
Note: Next page
Note The status of OSDSEL is valid when the power is switched on.
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 resposible for any trouble.
Data Sheet EN0417EJ1V0DS00
11
11 Page |
Páginas | Total 30 Páginas | |
PDF Descargar | [ Datasheet NL10276ac30_01a.PDF ] |
Número de pieza | Descripción | Fabricantes |
NL10276AC30-01 | 38 cm 15 inches / 1024 x 768 pixels / Full-color / Multi-scan Function / Built-in backlight with inverter Ultra wide viewing angle | NEC |
NL10276AC30-01A | 38 cm 15 inches / 1024 x 768 pixels / Full-color / Multi-scan Function / Built-in backlight with inverter Ultra wide viewing angle | NEC |
NL10276AC30_01 | TFT COLOR LCD MODULE | NEC |
NL10276ac30_01a | TFT COLOR LCD MODULE | NEC |
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