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M141NWW1-101
Specification
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IVO M141NWW1-101 Specification

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Document Title
Document No. Issue date 2007/6/5 Revision 03
M141NWW1 Tentative Specification
Page No.
1/34
Model Name: M141NWW1-101
Issue date: 2007/06/05
Product Development and
Customer Engineering Division
˖
2007/7/3
Customer
1. Please contact MTDis Corp. before designing your product based on this product.
Note:
2. The information contained herein is presented merely to indicate the characteristics and performance of our products. No responsibility is assumed by MTDis for any intellectual property claims or other
problems that
________________________________________________________________________
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The copyright belongs to MTDis Co., Ltd. Any unauthorized use is prohibited.
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Document Title
M141NWW1 Tentative Specification
Page No.
Document No. Issue date 2007/6/5 Revision 03
vision
Re
01 2007/05/23
02
03
Date Page Old Description New Description Remark
-- --
M141NWW1 tentative spec. was first issued.
11 Definition of Luminance Uniformity UNF(13 pin)=Min/max
The 7.6 mm position of the arrow Shift to new position
2007/5/31
200
7/6/5
24
Inverter Ignition design point Voltage:132 @Ta=0к ,1200 Vrms @Ta=25к
12
CCFL Frequency 62k Hz CCFL Frequency 50k Hz
13
4
Shcok 240G max Shock 220G max
6
Weight 395(max) Weight 35(max)
26
BMΚΪa-bΪ&Ϊc-dΪ=2.0mm BMΚΪa-bΪ&Ϊc-dΪЉ1.0mm
--
-- Screw torque maximum 2 kgf.cm
Inverter Ignition minimum Voltage:1320 @Ta=0к ,1200 Vrms @Ta=25к
T
he inverter kick-off output voltage should be larger than the minimum lamp starting voltage.(Kick-off voltage at Ta = 0 к exceeds minimum value.
2/34
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Document Title
Document No. Issue date 2007/6/5 Revision 03
M141NWW1 Tentative Specification
Page No.
3/34
Contents
1.0 General Descriptions ……………………………………….… p.4
2.0 Absolute Maximum Ratings ……………………………….. p.6
3.0 Pixel Format Image ………………………………………….. p.7
4.0 Optical Characteristics ………………………….…………… p.8
5.0 Backlight Characteristics……………………………….…….. p.12
6.0 Electrical Characteristics ……………………….………. p.14
7.0 Interface Timings……………………………………….. ..… p.21
8.0 Power Consumption ………………………………….….…… p.22
9.0 Power ON/OFF sequence …………………………………….p.23
10.0 Mechanical Characteristic……………………………………..p .24
11.0 Package Specification ……. ………………………….…...…p.27
12.0 Lot Mark…. ……………………………………………………p.28
13.0 General Precaution ………………………………….……….. p.29
14.0 EDID data structure ……………………………………………p.31
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Document Title
M141NWW1 Tentative Specification
Page No.
Document No. Issue date 2007/6/5 Revision 03
1.0 GENERAL DESCRIPTIONS
1.1 Introduction
The M14 (LCD) that uses amorphous silicon TFT as a switching device. It is composed of a TFT LCD panel, a timing controller, voltage reference, common voltage, driver DC-DC converter, column driver, and row driver circuit. This TFT LCD has a 14.1-inch diagonally measured active display area with WXGA resolution (1280 vertical by 800 horizontal pixel array).
1.2 Features
14.1”WXGA TFT LCD Panel 1 CCFL Backlight System Supported WXGA (V:1280 lines, H:800 pixels) resolution Compatible with RoHS Standard VESA Compliant
1.3 Product Summary
Items Specifications Unit
Screen Diagonal 14.1 inch Diagonal Inch
10NWW1 is a color active matrix thin film transistor (TFT) liquid crystal display
4/34
Active Area 303.36(H) x 189.6(V) mm
Pixels H x V 1,280 (x3) x 800
Pixel Pitch 0.237×0.237 mm
Pixel Arrangement R.G.B. Vertical Stripe
Display Mode Normally White
m
White Luminance 200 typical
Contrast Ratio 350 : 1 typical
Response Time 10 typical msec
Input Voltage +3.3 typical V
Power Consumption 5.4W Watt
Weight
Outline Dimension 320.0(H) × 206.0(V) × 5.5(T) Max mm
Electri
cal Interface (Logic) LVDS
Support Color 262 K
Optimum Viewing Direction 6 o’colok
 maximum
cd/
(CCFL current 6.0mA)
g
2
Surface Treatment
Screw torque value
Glare + HC
2 (max)
kgf.cm
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Document Title
M141NWW1 Tentative Specification
Page No.
Document No. Issue date 2007/6/5 Revision 03
1.4 Functional Block Diagram
.
Figure 1 shows the functional blo
ck diagram of the LCD module.
Figure 1 Block Diagram
TFT LCD Module
LCD Drive Card
Timing Controller
DC/DC C
Reference Voltage
onverter
Y-Driver
X-Driver
TFT Array/Cell
280(R/G/B) x800
1
5/34
Backlight Unit
Lamp
Connector
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Document Title
M141NWW1 Tentative Specification
Page No.
Document No. Issue date 2007/6/5 Revision 03
2.0 Absolute Maximum Ratings
Item Symbol Min Max Unit Conditions
Supply Voltage VDD -0.5 4.0 V
Input Signal -0.5 2.6 V LVDS signals
Operating Temperature TOP 0 50 deg. C (Note)
Operating Humidity HOP
Storage Temperature TST -20 60 deg. C (Note)
Storage Humidity HST
Vibration
-- --
--
--
80 %RH (Note)
90 %RH
1.5G
G
at TaІ40к,No
con
densation.
30min for X, Y, Z axis
6/34
Hz
G
ms
Half sign wave
Shock
-- --
CCFL Current ICCFL
10-500Hz
220G
2ms
--
6 mArms
Note (1)Storage /Operating temperature. Maximum Wet-Bulb should be 39 degree C.
No condensation.
(2)When you apply the LCD module for OA system. Please make sure to keep
the temperature of LCD module is less than 6˃кʳ ʳ
Humidity (%)
100
90
80
Operating Range
0
Temperature (
20 40 60
o
C)
50
65
Storage Range
-20-40
60
40
20
10
0
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Document Title
Document No. Issue date 2007/6/5 Revision 03
3.0 Pixel Format Image
Figure 2 shows the relationship of the input signals and LCD pixel format image.
M141NWW1 Tentative Specification
Figure 2 Pixel Format
Page No.
1279
1280
7/34
799
800
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Document Title
M141NWW1 Tentative Specification
Page No.
Document No. Issue date 2007/6/5 Revision 03
4.0 Optical Characteristics
The optical characteristics are measured under stable conditions as following notes
Table 1 Optical characteristics
Item Conditions
Viewing Angle [degrees]
K=Contrast Ratio>10
Vertical
Contrast ratio Center -- 350 -- A, C
Response Time [ms] Rising + Falling -- 10 20 A, D
Color Chromaticity
(CIE1931)
Red x 0.557 0.587 0.617 A,
Red y 0.314 0.344 0.374 A,
Left 40 45 -- Horizontal
Right 40 45 --
Up 15 20 --
Down 40 45 --
Min Typ. Max Note
Specification
A, B
8/34
Green x 0.282 0.312 0.342 A,
Green y 0.538 0.568 0.598 A,
Blue
Blue y 0.096 0.126 0.156 A,
White x 0.283 0.313 0.343 A,
White y 0.299 0.329 0.359 A,
White Luminance [cd/m^2] ICCFL=6.0mA 150 200 5point A, E
ICCFL=6.0mA, 5points
x 0.126 0.156 0.186 A,
55 65 --Luminance Uniformity ICCFL=6.0mA, 13points
75 85
A, F
Note: A. Measurement Setup:
The LCD module should be stabilized at given temperature for 20 minutes to avoid
abrupt temperature change during measuring. In order to stabilize the luminance, the
measurement should be executed after lighting backlight for 20 minutes in a windless
room.
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Document Title
M141NWW1 Tentative Specification
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Document No. Issue date 2007/6/5 Revision 03
Figure 3 Measurement Setup
LCD Module
LCD Panel
Center of the Screen
1000mm
Photometer(SR-3L1)
Light Shield Room *Ambient Luminance < 2lux *Ambient Tem perature 25 + /-3degC
B. Definition of Viewing Angle
Figure 4 Definition of Viewing Angle
Normal
x = y = 0°
y+
x- = 90°
6 o'clock
y- = 90°
y-
x-
x-
x+
y-
12 o'clock direction
y+ = 90°
y+
x+
x+ = 90°
C. Definition of Contrast Ratio (CR)
The contrast ratio can be calculated by the following expression
Contrast Ratio (CR) = L63 / L0
L63: Luminance of gray level 63, L0: Luminance of gray level 0
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Document Title
M141NWW1 Tentative Specification
Page No.
Document No. Issue date 2007/6/5 Revision 03
D. Definition of Response Time (TR, TF)
Figure 5 Definition of Response Time
white(TFT OFF) black (TFT ON) white(TFT OFF)
R
E. Definitio
100%
90%
Optical
Re
onse
s
10%
0%
n of Luminance White
T
F
T
10/34
time
Measure the luminance of gray level 63 at center point
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Document Title
Document No. Issue date 2007/6/5 Revision 03
F. Definition of Luminance Uniformity(Variation)
Measure the luminance of gray level 63 at 13 points.
UNF(13pts)
M141NWW1 Tentative Specification
)13,2,1min(
LLL
Figure 6 Me
/
)13,2,1max(
LLL
/
asurement Locations of 13 Points
Page No.
11/34
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