CMO M190Z1-L03 Specification
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Issued Date: Jun 13, 2008
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Model No.:M190Z1-L03
Approval
TFT LCD Tentative Specification
MODEL NO.: M190Z1-L03
Customer:
Approved by:
Note:
Liquid Crystal Display Division
QRA Division. OA Head Division.
Approval Approval
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- CONTENTS -
1. GENERAL DESCRIPTION
1.1 OVERVIEW
1.2 FEATURES
1.3 APPLICATION
1.4 GENERAL SPECIFICATIONS
1.5 MECHANICAL SPECIFICATIONS
2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
2.2.2 BACKLIGHT UNIT
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
3.2 Vcc POWER DIP CONDITION
3.3 BACKLIGHT UNIT
4. BLOCK DIAGRAM
4.1 TFT LCD MODULE
4.2 BACKLIGHT UNIT
5. INPUT TERMINAL PIN ASSIGNMENT
5.1 TFT LCD MODULE
5.2 LVDS DATA MAPPING TABLE
5.3 BACKLIGHT UNIT
5.4 COLOR DATA INPUT ASSIGNMENT
6. INTERFACE TIMING
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
6.2 POWER ON/OFF SEQUENCE
7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
7.2 OPTICAL SPECIFICATIONS
8. PACKAGING
8.1 PACKING SPECIFICATIONS
8.2 PACKING METHOD
9. DEFINITION OF LABELS
10. PRECAUTIONS
10.1 ASSEMBLY AND HANDLING PRECAUTIONS
10.2 SAFETY PRECAUTIONS
11. MECHANICAL CHARACTERISTICS
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REVISION HISTORY
Date Section Description
M190Z1-L03 Specifications was first issued. AllJun 13, 08’ 2.1
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
M190Z1-L01 is a 19” wide TFT Liquid Crystal Display module with 4 CCFL Backlight unit and 30 pins
2ch-LVDS interface. This module supports 1680 x 1050 WSXGA+ mode and can display 16.7M colors.
The inverter module for Backlight is not built in.
1.2 FEATURES
- Super Wide viewing angle.
- Super High contrast ratio
- Super fast response time
- High color saturation
- WSXGA+ (1680 x 1050 pixels) resolution
- DE (Data Enable) only mode
- LVDS (Low Voltage Differential Signaling) interface
- RoHS Compliance
1.3 APPLICATION
- TFT LCD Monitor
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note
Diagonal Size 481.4 (18.95” diagonal) mm
Active Area 408.24 (H) x 255.15 (V) mm
Bezel Opening Area 412.24 (H) x 259.15 (V) mm
Driver Element a-si TFT active matrix - Pixel Number 1680 x R.G.B. x 1050 pixel Pixel Pitch 0.243 (H) x 0.243 (V) mm Pixel Arrangement RGB vertical stripe - Display Colors 16.7M color Transmissive Mode Normally White - Color saturation 72%NTSC (typ.) - Surface Treatment Hard coating (3H), Anti-glare (Haze 25) - -
(1)
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal(H) 427.5 428 428.5 mm
Module Size
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Vertical(V) 277.5 278 278.5 mm
Depth(D) - 16.2 16.7 mm
Weight - 1835 1880 g -
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2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item Symbol
Storage Temperature T
Operating Ambient Temperature T
Shock (Non-Operating) S
Vibration (Non-Operating) V
Note (1) Temperature and relative humidity range is shown in the figure below.
ST
OP
NOP
NOP
Min. Max.
-20 +60 ºC (1)
Value
0 +50 ºC (1), (2)
- 50 G (3), (5)
- 1.5 G (4), (5)
Unit Note
(a) 90 %RH Max. (Ta Љ
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
(c) No condensation.
40
Relative Humidity (%RH)
100
90
80
60
40
20
10
ºC).
Operating Range
Storage Range
8060-20 40 0 20 -40
Temperature (ºC)
Note (2) The temperature of panel display surface area should be 0 ºC Min. and 60 ºC Max.
Note (3) 50G,11ms, half sine wave, 1 time for ± X, ± Y, ± Z.
Note (4) 10 ~ 300 Hz, 10min/cycle, 3 cycles each X, Y, Z.
Note (5) At testing Vibration and Shock, the fixture in hol
so that the module would not be twisted or bent by the fixture.
t Room Temperature LCD Module
Side Mount Fixing Scre
w
Gap=2mm
Bracket
ding the module has to be hard and rigid enough
Side Mount Fixing Screw
Stage
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2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
Item Symbol
Power Supply Voltage Vcc -0.3 +6.0 V (1)
Min. Max.
2.2.2 BACKLIGHT UNIT
Item Symbol
Lamp Voltage V
Lamp Current I
Lamp Frequency F
Note (1) Permanent damage to the device may occur if maximum values are exceeded. Function operation
L
L
L
Min. Max.
Value
Value
- 2.0K V
- 7.5 mA
- 80 KHz
Unit Note
Unit Note
RMS
RMS
(1), (2), IL = 7.0mA
(1), (2)
should be restricted to the conditions described under Normal Operating Conditions.
Note (2) Specified values are for lamp (Refer to 3.2 for further information).
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3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE Ta = 25 ± 2 ºC
Parameter Symbol
Min. Typ. Max.
Power Supply Voltage Vcc 4.5 5.0 5.5 V Ripple Voltage V
Rush Current I
RP
RUSH
- - 100 mV -
-
White - 0.64 (0.87) A (3)a
Power Supply Current
Black - 1.01 (1.32) A (3)b
Vertical Stripe
lcc
- 0.99 (1.32) A (3)c
LVDS differential input voltage Vid 100 - 600 mV
LVDS common input voltage Vic - 1.2 - V
Note (1) The module should be always operated within above ranges.
Value
-
Unit Note
3.5 A (2)
Note (2) Measurement Conditions:
+5.0V
R1
47K
(High to Low)
(Control Signal)
SW
+12V
C1
1uF
VR1
R2
1K
47K
Q1 2SK1475
C2
0.01uF
Q2
2SK1470
FUSE
C3
1uF
Vcc
(LCD Module Input)
Vcc rising time is 470Ps
Vcc
0.9Vcc
0.1Vcc
GND
470Ps
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Note (3) The specified power supply current is under the conditions at Vcc = 5.0 V, Ta = 25 ± 2 ºC, fv = 60
Hz, whereas a power dissipation check pattern below is displayed.
a. White Pattern
Active Area
c. Vertical Stripe Pattern
b. Black Pattern
Active Area
R
G
R
B
G
R
B
G
R R
G
B
B
B
B
R
R
R
G
G
G
G
B
B
B
B
R
R
Active Area
3.2 Vcc Power Dip Condition:
Dip condition:
Vcc
4.5V
4.0V
Td
msTdVVccV 20,5.40.4 ddd
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3.3 BACKLIGHT UNIT Ta = 25 ± 2 ºC
Parameter Symbol
Lamp Input Voltage V
Lamp Current I
Lamp Turn On Voltage V
Operating Frequency F
Lamp Life Time L
Power Consumption P
L
L
S
L
BL
L
Min. Typ. Max.
698 775 853 V
2.0 7.0 7.5 mA
--- ---
--- ---
40 --- 80 KHz (3)
40000 --- --- Hrs (5)
--- 21.7 --- W (4), IL = 7.0 mA
Note (1) Lamp current is measured by utilizing high frequency current meters as shown below:
Value
1500(25к)
1710(0к)
Unit Note
RMS
RMS
V
RMS
V
RMS
IL = 7.0 mA
(1)
(2)
(2)
HV (Pink)
LV (White)
LCD
HV (Blue)
LV (Black)
1
2
A
Inverter
A
Current Meter
YOKOGAWA 2016
1
2
A
Note (2) The voltage that must be larger than Vs should be applied to the lamp for more than 1 second
after startu
Note (3) The lamp frequency may produce interference with horiz
p. Otherwise th
e lamp may not be turned on.
ontal synchronous frequency from the
display, and this may cause line flow on the display. In order to avoid interference, the lamp
frequency should be detached from the horizontal synchronous frequency and its harmonics as far
as possible.
Note (4) P
Note (5) The lifetime of lamp can be defined as the time in which it continues to operate u
= ILVL 4 CCFLs
L
Ta = 25 2
o
C and IL = 7.0 mA rms until one of the following events occurs:
nder the condition
(a) When the brightness becomes or lower than 50% of its original value.
(b) When the effective ignition length becomes or lower than 80% of it
s original value. (Ef
ignition length is defined as an area that has less than 70% brightness compared to the
brightness in the center point.)
Note (6) The waveform of the voltage output of inverter must be area-symmetric and the design of the
inverter must have spe
cifications for the modularized lamp. The performance of the Backlight,
such as lifetime or brightness, is greatly influenced by the characteristics of the DC-AC inverter for
the lamp. All the parameters of an inverter should be carefully designed to avoid producing too
much current leakage from high voltage output of the inverter. When designing or ordering the
inverter please make sure that a poor lighting caused by the mismatch of the Backlight and the
inverter (miss-lighting, flicker, etc.) never occurs. If the above situation is confirmed, the module
should be operated in the same manners when it is installed in your instrument.
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