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24 GND Ground
25 LVDS_SEL0:VESA Mode; 1:JEITA Mode (0 : Ground ; 1 : 3.3V) ; default is zero
26 NC Not connection, this pin should be open
27 NC Not connection, this pin should be open
28 VCC(12V) +12.0V power supply
29 VCC(12V) +12.0V power supply
30 VCC(12V) +12.0V power supply
Note (1) Connector Part No.: MSAKT2407P30A (STM)
Note (2) The first pixel is even.
Note (3) Input signal of even and odd clock should be the same timing.
Note (4) The module uses a 100-ohm resistor between positive and negative data lines of each
receiver input
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PRODUCT SPECIFICATION
1,1
1,0
(even)
(odd )
2,0 2,1
3,0
1,2
(even)
1,3
(odd)
1,Xmax
Pitch
Pitch
Ymax,0
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Ymax,
Xmax
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4.3 ELECTRICAL CHARACTERISTICS
4.3.1 LCD ELETRONICS SPECIFICATION
Parameter Symbol
Power Supply Voltage Vcc 11.4 12 12.6 V -
Ripple Voltage VRP - - 300 mV -
Rush Current I
Power Supply Current
Vertical Stripe - (0.32) 0.448 A (3)c
Power Consumption PLCD- 3.84 5.65 Watt (4)
LVDS differential input voltage Vid 100 - 600 mV
LVDS common input voltage Vic 1.0 1.2 1.4 V
Logic High Input Voltage VIH 2.64 - - V
Logic Low Input Voltage VIL - - 0.66 V
Note (1) The ambient temperature is Ta = 25 ± 2 ºC.
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PRODUCT SPECIFICATION
Value
Min. Typ. Max.
RUSH
White - (0.31) 0.434 A (3)a
Black - (0.21) 0.310 A (3)b
-
- 3
Unit Note
A (2)
Note (2) Measurement Conditions:
12V
V
cc
V
cc
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Note (3) The specified power supply current is under the conditions at Vcc =12.0 V, Ta = 25 ± 2 ºC, Fr
= 60Hz, whereas a power dissipation check pattern below is displayed.
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PRODUCT SPECIFICATION
Note (4) The power consumption is specified at the pattern with the maximum current.
Note (5) VID waveform condition
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y
4.3.2 Vcc Power Dip Condition
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PRODUCT SPECIFICATION
Vcc
11.1V
Dip condition:
10.2V
Td
msTdVVccV20,1.112.10≤≤≤
4.3.3 BACKLIGHT UNIT
Parameter Symbol
Lamp Input Voltage VL 648 720 792 V
Lamp Current IL 3.7 4.2 4.7 mA
Lamp Turn On VoltageV
Operating Frequency FL 40 --- 60 KHz (3)
Lamp Life Time LBL 50,000 --- --- Hrs (4)
Note (1) Lamp current is measured by utilizing high frequency current meters as shown below:
S
Min. Typ. Max.
--- 1065(0 ºC) 1330(0 ºC) V
--- 850(25 ºC) 1065(25 ºC)V
Value
Unit Note
I
RMS
RMS
(2)
RMS
(2)
RMS
= 4.2mA
L
(1)
+
HV (-)
ΗΗΗΗ
LCD
Module
Note (2) The voltage shown above should be applied to the lamp for more than 1 second after startup.
Otherwise the lamp may not be turned on.
Note (3) The lamp frequency may produce interference with horizontal 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.
HV (+)
HV (-)
urrent
robe
ΗΗΗΗ
Inverter
urrent
mplif
Oscilloscope
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Note (4) The lifetime of lamp can be defined as the time in which it continues to operate under the
condition Ta = 25 2
(a) When the brightness becomes or lower than 50% of its original value.
(b) When the effective ignition length becomes lower than 80% of its original value. (Effective
ignition length is defined as an area that has less than 70% brightness compared to the
brightness in the center point.)
Note (5) The waveform of the voltage output of inverter must be area-symmetric and the design of the
inverter must have specifications 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
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PRODUCT SPECIFICATION
o
C and IL = 3.7~4.7 mA
until one of the following events occurs:
rms
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.
The output of the inverter must have symmetrical (negative and positive) voltage waveform and
symmetrical current waveform.(Unsymmetrical ratio is less than 10%) Please do not use the inverter, which
has unsymmetrical voltage and unsymmetrical current and spike wave. Lamp frequency may produce
interface with horizontal synchronous frequency and as a result this may cause beat on the display.
Therefore lamp frequency shall be as away possible from the horizontal synchronous frequency and from its
harmonics in order to prevent interference.
Requirements for a system inverter design, which is intended to have a better display performance,
a better power efficiency and a more reliable lamp. It shall help increase the lamp lifetime and reduce its
leakage current.
a. The asymmetry rate of the inverter waveform should be 10% below;
b. The distortion rate of the waveform should be within Ѕ2 ± 10%;
c. The ideal sine wave form shall be symmetric in positive and negative polarities.
* Asymmetry rate:
I
p
I
-p
| I
– I –p | / I
p
* Distortion rate
(or I –p) / I
I
p
* 100%
rms
rms
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4.3.4 INVERTER ELECTRICAL CHARATERISTIC
Item SymbolDescription Min. Typ. Max. Unit
1 Vin Input voltage 11.4 12 12.6 V
2 Iin Input current (@Vin=12V) --- 3.4 --- A
3 Pin Input power --- 40.8 --- W
4 BLON
5 VDIM
6 Fb Burst Mode Frequency 150 160 170 Hz
7 Freq. Operating frequency 52 55 58 KHz
8 I
Output current, VDIM=0V (high side) 3.7 4.2 4.7 mA
out
Inverter On/Off control: OFF 0 --- 0.8 V
Inverter On/Off control: ON 2 --- 5 V
Output current control
VDIM: 0V, maximum brightness
VDIM: 3V, minimum brightness
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PRODUCT SPECIFICATION
0 --- 3 V
4.3.5 INVERTER INPUT SIGNAL
Pin No. Symbol Description
1 Vin Input voltage
2 Vin Input voltage
3 Vin Input voltage
4 Vin Input voltage
5 Vin Input voltage
6 Gnd Ground
7 Gnd Ground
8 Gnd Ground
9 Gnd Ground
10 Gnd Ground
11 VDIM Brightness control (0~3V)
12 BLON Inverter On/Off control (5.0/0V)
Note (1) Connector Part No.: B12B-PH-SM4-TB (JST) or equivalent
Note (2) User’s connector Part No.: PHR-12 (JST)
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The following chart is the VDIM vs. Dimming Range for your reference.
100%
80%
60%
40%
Dimming Duty
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PRODUCT SPECIFICATION
Dimming Pipe
Dimming Pipe
Width
20%
0%
0
0.3
0.60.91.21.51.82.12.42.73.03.3
Dimming Voltage (V)
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4.4 LVDS INPUT SIGNAL SPECIFICATIONS
4.4.1 LVDS DATA MAPPING TABLE
VESA MODE
LVDS_SEL = Ground or Open
LVDS Channel O0
LVDS Channel O1
LVDS Channel O2
LVDS Channel O3
LVDS Channel E0
LVDS Channel E1
LVDS Channel E2
LVDS Channel E3
LVDS output D7 D6 D4 D3 D2 D1 D0
Data order OG0 OR5 OR4 OR3 OR2 OR1 OR0
LVDS output D18 D15 D14 D13 D12 D9 D8
Data order OB1 OB0 OG5 OG4 OG3 OG2 OG1
LVDS output D26 D25 D24 D22 D21 D20 D19
Data order DE NA NA OB5 OB4 OB3 OB2
LVDS output D23 D17 D16 D11 D10 D5 D27
Data order NA OB7 OB6 OG7 OG6 OR7 OR6
LVDS output D7 D6 D4 D3 D2 D1 D0
Data order EG0 ER5 ER4 ER3 ER2 ER1 ER0
LVDS output D18 D15 D14 D13 D12 D9 D8
Data order EB1 EB0 EG5 EG4 EG3 EG2 EG1
LVDS output D26 D25 D24 D22 D21 D20 D19
Data order DE NA NA EB5 EB4 EB3 EB2
LVDS output D23 D17 D16 D11 D10 D5 D27
Data order NA EB7 EB6 EG7 EG6 ER7 ER6
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PRODUCT SPECIFICATION
JEITA MODE
LVDS_SEL = 3.3V
LVDS Channel O0
LVDS Channel O1
LVDS Channel O2
LVDS Channel O3
LVDS Channel E0
LVDS Channel E1
LVDS Channel E2
LVDS Channel E3
LVDS output D7 D6 D4 D3 D2 D1 D0
Data order OG2 OR7 OR6 OR5 OR4 OR3 OR2
LVDS output D18 D15 D14 D13 D12 D9 D8
Data order OB3 OB2 OG7 OG6 OG5 OG4 OG3
LVDS output D26 D25 D24 D22 D21 D20 D19
Data order DE NA NA OB7 OB6 OB5 OB4
LVDS output D23 D17 D16 D11 D10 D5 D27
Data order NA OB1 OB0 OG1 OG0 OR1 OR0
LVDS output D7 D6 D4 D3 D2 D1 D0
Data order EG2 ER7 ER6 ER5 ER4 ER3 ER2
LVDS output D18 D15 D14 D13 D12 D9 D8
Data order EB3 EB2 EG7 EG6 EG5 EG4 EG3
LVDS output D26 D25 D24 D22 D21 D20 D19
Data order DE NA NA EB7 EB6 EB5 EB4
LVDS output D23 D17 D16 D11 D10 D5 D27
Data order NA EB1 EB0 EG1 EG0 ER1 ER0
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4.4.2 COLOR DATA INPUT ASSIGNMENT
The brightness of each primary color (red, green and blue) is based on the 8-bit gray scale data input
for the color. The higher the binary input, the brighter the color. The table below provides the
Note (1) 0: Low Level Voltage, 1: High Level Voltage
Blue
Cyan
Magenta
Yel lo w
White
Red(0) / Dark
Red(1)
Red(2)
:
:
Red(253)
Red(254)
Red(255)
Green(0)/Dark
Green(1)
Green(2)
:
:
Green(253)
Green(254)
Green(255)
Blue(0) / Dark
Blue(1)
Blue(2)
:
:
Blue(253)
Blue(254)
Blue(255)
0
1
0
0
0
1
1
1
0
0
0
:
:
1
1
1
0
0
0
:
:
0
0
0
0
0
0
:
:
0
0
0
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PRODUCT SPECIFICATION
Data Signal
Red Green Blue
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
0
0
0
0
0
0
0
0
0
1
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
0
1
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
:
0
0
0
0
0
0
0
0
0
0
0
0
:
:
:
:
0
0
0
0
0
0
0
0
0
0
0
0
:
:
:
:
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
:
:
:
:
:
:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
:
:
:
:
:
:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
:
:
:
:
:
:
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
:
:
:
:
0
0
0
0
0
0
0
0
0
0
0
0
:
:
:
:
0
0
0
0
0
0
0
0
1
0
0
1
:
:
:
:
1
0
0
1
1
1
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4.5 DISPLAY TIMING SPECIFICATIONS
The input signal timing specifications are shown as the following table and timing diagram.
Signal Item SymbolMin. Typ.Max. UnitNote
LVDS Clock
Vertical Display Term
Horizontal Display Term
Note: Because this module is operated by DE only mode, H
low logic level or ground. Otherwise, this module would operate abnormally.
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PRODUCT SPECIFICATION
FrequencyFc 45.74 54 75.03 MHz-
Period Tc 13.33 18.521.8 ns
Input cycle to
cycle jitter
Input Clock
to data skew
Spread
spectrum
modulation
range
Spread
spectrum
modulation
frequency
Frame RateFr 56 60 75 Hz Tv=Tvd+T
Tota l Tv 1034 10661124 Th -
Active
Display
Blank T
Tota l Th 790 844 890 Tc Th=Thd+T
Active
Display
Blank T
T
--- --- 250 ns (1)
rcl
TLVCCS 350 ps (2)
Fclkin_
mod
--- --- 1.02*F
MHz
c
(3)
F
--- --- 200 KHz
SSM
T
1024 10241024 Th -
vd
Tv-Tvd 42 Tv-Tvd Th -
vb
T
640 640 640 Tc -
hd
Th-Thd 204 Th-T
hb
sync
and V
input signals should be set to
sync
Tc -
hd
vb
hb
INPUT SIGNAL TIMING DIAGRAM
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Note (1) The input clock cycle-to-cycle jitter is defined as below figures. Trcl = I T1 – TI
Note (2) Input Clock to data skew is defined as below figures.
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PRODUCT SPECIFICATION
Note (3) The SSCG (Spread spectrum clock generator) is defined as below figures.
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4.6 POWER ON/OFF SEQUENCE
The power sequence specifications are shown as the following table and diagram.
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PRODUCT SPECIFICATION
Timing Specifications:
Parameters
T1 0.5 - 10 ms
T2 0 - 50 ms
T3 450 - - ms
T4 90 - - ms
T5 0 - 50 ms
T6 5 - 100 ms
T7 500 - - ms
Note.
(1) The supply voltage of the external system for the module input should be the same as the
definition of Vcc.
(2) Apply the lamp voltage within the LCD operation range. When the backlight turns on before the
LCD operation of the LCD turns off before the backlight turns off, the display may momentarily
become abnormal screen.
(3) In case of V
impedance.
(4) T7 should be measured after the module has been fully discharged between power of and on
Min Typ. Max
= off level, please keep the level of input signals on the low or keep a high
CC
Values
Units
period.
(5) Interface signal shall not be kept at high impedance when the power is on.
(6) It is not guaranteed that products are damaged which is caused by not following the Power
Sequence.
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(7) It is suggested that Vcc falling time follows T6 specification; else slight noise is likely to occur
when LCD is turned off (even backlight is already off).
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PRODUCT SPECIFICATION
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5. OPTICAL CHARACTERISTICS
5.1 OPTICAL SPECIFICATIONS
The relative measurement methods of optical characteristics are shown in 5.1. The following items
should be measured under the test conditions described in 5.1 and stable environment shown in Note
(5).
Item SymbolCondition Min. Typ. Max. UnitNote
White BalanceWhite
Center Luminance of White L
Contrast Ratio CR
Response Time
White Variation(adjacent)
White Variation(total)
W
W
T
T
δW
δW
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PRODUCT SPECIFICATION
x
θ
=0°, θY =0°
y
C
R
F
a
t
x
CS-2000
θx=0°, θY =0°
θx=0°, θY =0°
USB2000
θx=0°, θY =0°
USB2000
Typ –
0.03
0.309
Typ+
0.03
(1), (5)
10001300--- cd/m2(4), (5)
800 1000--- - (2), (5)
0.294
--- 15 25 ms
--- 5 15 ms
(3)
90 --- --- - (5), (6)
70 --- --- - (5), (6)
Viewing Angle In all
azimuth
Note (1)Definition of Viewing Angle (θx, θy):
CR Њ 20
USB2000
80 85 - Deg.(1), (5)
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Note (2) Definition of Contrast Ratio (CR):
The contrast ratio can be calculated by the following expression.
Contrast Ratio (CR) = L255 / L0
L255: Luminance of gray level 255
L 0: Luminance of gray level 0
CR = CR (5)
CR (X) is corresponding to the Contrast Ratio of the point X at Figure in Note (4).
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PRODUCT SPECIFICATION
Note (3) Definition of Response Time (T
Note (4) Definition of Luminance of White (LC):
Measure the luminance of gray level 255 at center point
, TF):
R
L
= L (5)
C
L (x) is corresponding to the luminance of the point X at the following figure.
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PRODUCT SPECIFICATION
Note (5) Measurement Setup:
The LCD module should be stabilized at given temperature for 60 minutes to avoid abrupt
temperature change during measuring. In order to stabilize the luminance, the measurement
should be executed after lighting Backlight for 60 minutes in a windless room.
Unless otherwise specified, the ambient conditions are as following.
Ambient Temperature: 25 ± 2 (degreeC )
Ambient Humidity: 25 ~ 85 (%)
Atmospheric Pressure: 86.0 ~ 104.0 (kP
)
a
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Note (6) There is the Uniformity Measurement below:
'L
' represents the Luminance of the point that is brighter than the other point to be compared.
bright
'L
' represents the Luminance of the point that is darker than the other point to be compared.
dark
Measuring points are shown in the following Fig.
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PRODUCT SPECIFICATION
When the backlight is on with all pixels in the white (maximum gray) level, the luminance uniformity is
defined as follows;
Where:
L
: The luminance of the brightness part of the area
bright
L
: The luminance of the darkest part of the area
dark
1. Adjacent Area
L
dark
Luminance Uniformity = > 0.90
L
bright
over a circular area of 10mm diameter placed anywhere on the screen.
2. Screen Total
L
Luminance Uniformity = >
L
dark
bright
0.70
over the entire screen.
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6.
RELIABILITY
Temperature Humidity Bias (THB)
High Temperature Operation
(HTO)
Low Temperature Operation
(LTO)
High Temperature Storage (HTS)
Low Temperature Storage (LTS)
Vibration Test
(Non-operation)
Shock Test
(Non-operation)
Thermal Shock Test (TST)
ESD (Electro Static Discharge)
Note (1) criteria: Normal display image with no obvious non-uniformity and no line defect.
TEST ITEM
Items Required Condition Note
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PRODUCT SPECIFICATION
Ta= 5 0к , 80%RH, 240hours
Ta= 5 5к. , 240hours
Ta= 0 к , 240hours
Ta= 6 0к , 240hours
Ta= - 20 к , 240hours
Acceleration: 1.5 G
Wave: Half-sine
Frequency: 10 - 300 Hz
Sweep: 30 Minutes each Axis (X, Y, Z)
Acceleration: 50 G
Wave: Half-sine
Active Time: 11 ms
Direction : ± X, ± Y, ± Z.(one time for
each Axis)