12
13IRCFL Max: 7IRCFL Max: 6
13Lamp life Typ: 60,000Lamp life Typ: 50,000
16Add signal description table
17Re-plot Timing diagram
21Lamp connector pin assignment :
VCFL: 650 V
Lamp power: 7.8W
Re-plot
Add cable color.
LVDS Signal Waveform
G150XG03 V1
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1. Operating Precautions
1) Since front polarizer is easily damaged, please be cautious and not to scratch it.
2) Be sure to turn off power supply when inserting or disconnecting from input connector.
3) Wipe off water drop immediately. Long contact with water may cause discoloration or
spots.
4) When the panel surface is soiled, wipe it with absorbent cotton or soft cloth.
5) Since the panel is made of glass, it may be broken or cracked if dropped or bumped on
hard surface.
6) Since CMOS LSI is used in this module, take care of static electricity and insure human
earth when handling.
7) Do not open nor modify the module assembly.
G150XG03 V1
8) Do not press the reflector sheet at the back of the module to any direction.
9) In case if a module has to be put back into the packing container slot after it was taken
out from the container, do not press the center of the CCFL Reflector edge. Instead,
press at the far ends of the CFL Reflector edge softly. Otherwise the TFT Module may
be damaged.
10) At the insertion or removal of the Signal Interface Connector, be sure not to rotate nor
tilt the Interface Connector of the TFT Module.
11) After installation of the TFT Module into an enclosure (Notebook PC Bezel, for
example), do not twist nor bend the TFT Module even momentary. At designing the
enclosure, it should be taken into consideration that no bending/twisting forces are
applied to the TFT Module from outside.Otherwise the TFT Module may be damaged.
12) Cold cathode fluorescent lamp in LCD contains a small amount of mercury. Please follow
local ordinances or regulations for disposal.
13) Small amount of materials having no flammability grade is used in the LCD module. The
LCD module should be supplied by power complied with requirements of Limited Power
Source (IEC60950 or UL1950), or be applied exemption.
14) The LCD module is designed so that the CFL in it is supplied by Limited Current Circuit
(IEC60950 or UL1950). Do not connect the CFL in Hazardous Voltage Circuit.
15) Severe temperature condition may result in different luminance, response time and lamp
ignition voltage.
16) Continuous operating TFT-LCD display under low temperature environment may accelerate
lamp exhaustion and reduce luminance dramatically.
17) The data on this specification sheet is applicable when LCD module is placed in landscape
position.
18) Continuous displaying fixed pattern may induce image sticking. It’s recommended to use
screen saver or shuffle content periodically if fixed pattern is displayed on the screen.
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G150XG03 V1
2. General Description
G150XG03 V1 is a Color Active Matrix Liquid Crystal Display composed of a TFT-LCD display, a
driver circuit, and a backlight system. The screen format is intended to support XGA (1024(H) x
768(V)) screen and 16.2M (RGB 8-bits) or 262k colors (RGB 6-bits). All input signals are LVDS
interface compatible. Inverter card of backlight is not included. All design rules of this
module can correspond to PSWG standard.
G150XG03 V1 is designed for industrial display applications.
2.1 Display Characteristics
The following items are characteristics summary on the table under 25 condition:
ItemsUnitSpecifications
Screen Diagonal[inch]15
Active Area[mm]304.128(H) x 228.096(V)
Pixels H x V1024x3(RGB) x 768
Pixel Pitch[mm]0.297 x 0.297
Pixel ArrangementR.G.B. Vertical Stripe
Display ModeTN, Normally White
Nominal Input Voltage VDD[Volt]3.3 typ.
Typical Power Consumption[Watt]11.4W (Typ.) @ 6.0mA (Gray Bar Pattern)
Weight[Grams]1150g (typ.)
Physical Size[mm]326.5(H)x 253.5(V) x 12.0(D) (typ.)
Electrical Interface1 channel LVDS
Surface TreatmentAnti-glare, Hardness 3H
Support Color16.2M / 262K colors
Temperature Range
Operating
Storage (Non-Operating)
RoHS ComplianceRoHS Compliance
o
C]
[
o
C]
[
0 to +50
-20 to +60
G150XG03 V1 rev. 0.5
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2.2 Optical Characteristics
The optical characteristics are measured under stable conditions at 25 (Room Temperature):
ItemUnitConditionsMin.Typ.Max.Note
White Luminance
[cd/m2]IRCFL= 6.0mA
(center point)
200250-1
G150XG03 V1
Uniformity
Contrast Ratio
Cross talk
Response Time
Viewing Angle
Color / Chromaticity
Coordinates
(CIE 1931)
%
%
[msec]
[msec]
[msec]
[degree]
[degree]
[degree]
[degree]
9 Points
Rising
Falling
Raising + Falling
Horizontal(Right)
CR = 10(Left)
Vertical(Upper)
CR = 10(Lower)
Red x
Red y
Green x
Green y
Blue x
Blue y
White x
White y
7580-1, 2, 3
400500-4
-1.21.55
-
-3.55
-12
60
60
55
45
0.612
0.307
0.276
0.551
0.114
0.071
0.283
0.299
8.511
70
70
65
55
0.642
0.337
0.306
0.581
0.144
0.101
0.313
0.329
-
-
-
-
0.672
0.367
0.336
0.611
0.174
0.131
0.343
0.359
6
7
Color Gamut%65-
Note 1: Measurement method
Equipment Pattern Generator, Power Supply, Digital Voltmeter, Luminance meter (SR_3 or equivalent)
Aperture1 with 50cm viewing distance
Test PointCenter
Environment< 1 lux
LCD Module
SR_3 or
equivalent
Measuring distanc
Module Driving Equipment
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(CR)
g
g
A
A
Note 2: Definition of 9 points position (Display active area : 304.128(H) x 228.096(V))
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G150XG03 V1
90 %
Note 3: The luminance uniformity of 9 points is defined by dividing the minimum luminance values by the maximum
test point luminance
50 %
10 %
10 %
50 %
90 %
Minimum Brightness of nine points
=
W9
Maximum Brightness of nine points
Note 4 Definition of contrast ratio (CR):
htness on the “White” state
Contrast ratio
Note 5 Definition of cross talk (CT)
CT = | YB – YA | / YA × 100 (%)
Where
YA = Luminance of measured location without gray level 0 pattern (cd/m2)
YB = Luminance of measured location with gray level 0 pattern (cd/m2)
1/2
184 gray level
1/6
B
Bri
=
Bri
htness on the “Black” state
2/31/3
1/6
1/2
1/2
’
1/6
1/6
1/3
1/2
B’
2/3
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Note 6: Definition of response time:
The output signals of photo detector are measured when the input signals are changed from “White” to “Black”
(falling time) and from “Black” to “White” (rising time), respectively. The response time interval is between 10% and
90% of amplitudes. Please refer to the figure as below.
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G150XG03 V1
%
TfTr
Tr
100
90
90
Optical
Optical
response
response
10
10
0
0
Note 7: Definition of viewing angle
Viewing angle is the measurement of contrast ratio10, at the screen center, over a 180° horizontal and 180°
vertical range (off-normal viewing angles). The 180° viewing angle range is broken down as below: 90° (θ)
horizontal left and right, and 90° (Φ) vertical high (up) and low (down). The measurement direction is typically
perpendicular to the display surface with the screen rotated to its center to develop the desired measurement
viewing angle.
WhiteBlackWhite
WhiteBlackWhite
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3. Functional Block Diagram
The following diagram shows the functional block of the 15 inch color TFT/LCD module:
G150XG03 V1
LVDS
+ 3.3V
Connector
DC/DC
Converter
LVDS
Correction
AU ASIC
Gamma
Timing
Controller
RSDS
DC POWER
G1
G768
Inverter
D1D3072
Source Driver IC
Gate Driver IC
TFT-LCD
1024(3)*768
Pixels
2 CCFL
CWY20G – A0G16 / MSB240420 JST-BHR-03VS-1
Mating Type:HRS DF14-20S-1.25CSM02(8.0)B-BHS-1-TB
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[
]
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4. Absolute Maximum Ratings
4.1 Absolute Ratings of TFT LCD Module
ItemSymbolMinMaxUnit
Logic/LCD Driv
Vin0.3+3.6
4.2 Absolute Ratings of Environment
ItemSymbolMinMaxUnit
Operating TemperatureTOP0+50 [oC]
Operation HumidityHOP890[%RH]
Storage TemperatureTST-20+60 [oC]
Storage HumidityHST
890
[%RH]
G150XG03 V1
Volt
Note: Maximum Wet-Bulb should be 39and no condensation.
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5. Electrical Characteristics
5.1 TFT LCD Module
5.1.1 Power Specification
SymbolParameterMinTypMaxUnitsRemark
VDD
IDD
Irush
PDD
Logic/LCD Drive
Voltage
VDD Current
LCD Inrush Current
VDD Power
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3.03.33.6[Volt]
-
--
-
600700[mA]
3[A]
2.02.3[Watt]
G150XG03 V1
10%
Gray Bar Pattern
(VDD=3.3V, at 60Hz)
Note 1
Gray Bar Pattern
(VDD=3.3V, at 60Hz)
VDDrp
Allowable Logic/LCD
Drive Ripple Voltage
Note 1: Measurement condition:
(High to Low)
Control
Signal
SW1
SW MAG-SPST
12
+12.0V
C2
1uF/25V
R2
1K
+3.3V
--
R1
47K
R2
1K
VR1
47K
D6
D5
D2S
D1
G
C3
0.01uF/25V
Q3
AO6402
D2SD1D5
G
D6
100
Q3
AO6402
[mV]
p-p
F1
All Black Pattern
(VDD=3.3V, at 75Hz)
(LCD Module Input)
C1
1uF/16V
VCC
VDD
90%
3.3V
10%
0V
470 us
VDD rising time
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5.1.2 Signal Electrical Characteristics
Input signals shall be low or Hi-Z state when VDD is off.
SymbolItemMin.Typ.Max.UnitRemark
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G150XG03 V1
VTH
VTL
VIDInput Differential Voltage
VICM
Note: LVDS Signal Waveform.
Differential Input High Threshold--100
Differential Input Low Threshold-100--
Differential Input Common Mode Voltage1.1-1.45
110400600
[mV] VCM=1.2V
[mV] VCM=1.2V
[mV]
VTH/VTL=100mV
[V]
G150XG03 V1 rev. 0.5
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5.2 Backlight Unit
5.2.1 Parameter guideline for CCFL
Following characteristics are measured under a stable condition using an inverter at 25 (Room Temperature):
Note 1: IRCFL is defined as the return current of an inverter. (In Figure. 1)
Inverter
+
-
mA
Hi
Lamp
Lo
(Figure. 1: Measurement of return current)
A stable IRCFL is a current without flicker or biasing waveform provided by inverter that ensures the
backlight perform to its specification. The ideal sine waveform should be symmetric in positive and
negative polarities and the asymmetry rate of the inverter waveform should be below 10%.
It is recommended to use the inverter with detection circuit to avoid overvoltage, overcurrent, or
mismatching waveform. The purpose is to avoid current flow into only one of the lamps when the other one
is not in operation.
Note 2: CCFL frequency should be carefully determined to avoid interference between inverter and TFT LCD.
Higher frequency will induce higher leakage current and further impact lamp life.
Note 3: Calculator value for reference (IRCFLxVCFLx2=PCFL).
Note 4: The definition of lamp life means when any of following conditions happen:
a) Luminance falls to 50% or less of the initial value.
b) Normal lighting is no more available (flickering, pink lighting, no lighting, etc.)
c) Lamp voltage or lighting start voltage exceeds the specified value.
Note 5: The display is with dual lamp design, and the CCFL current in above table refers to each lamp
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6. Signal Characteristic
6.1 Pixel Format Image
Following figure shows the relationship between input signal and LCD pixel format.
G150XG03 V1
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G150XG03 V1
6.2 Signal Description
The module using a pair of LVDS receiver SN75LVDS82(Texas Instruments) or compatible. LVDS is a differential
signal technology for LCD interface and high speed data transfer device. Transmitter shall be
SN75LVDS83(negative edge sampling) or compatible. The first LVDS port(RxOxxx) transmits odd pixels while the
second LVDS port(RxExxx) transmits even pixels.
CWY20G-A0D1T (PTWO) or MSB240420 (STM)
Pin No. SymbolDescription
1VDDPower Supply, 3.3V (typical)
2VDDPower Supply, 3.3V (typical)
3VSSGround
4VSSGround
5Rin0-- LVDS differential data input (R0-R5, G0)
6Rin0++ LVDS differential data input (R0-R5, G0)
7VSSGround
8Rin1-- LVDS differential data input (G1-G5, B0-B1)
9Rin1++ LVDS differential data input (G1-G5, B0-B1)
10VSSGround
11Rin2-- LVDS differential data input (B2-B5, HS, VS, DE)
12Rin2++ LVDS differential data input (B2-B5, HS, VS, DE)
13VSS
14ClkIN-- LVDS differential clock input
15ClkIN++ LVDS differential clock input
16VSSGround
17Rin3-- LVDS differential data input (R6-R7, G6-G7,B6-B7)
18Rin3+- LVDS differential data input (R6-R7, G6-G7,B6-B7)
19VSSGround
20SEL68
Note 1: Input signals shall be in low status when VDD is off.
Ground
Selection for 6 bits/8bits LVDS data input *Note1
Note 2: NC = No Connection
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6.3 The Input Data Format
SEL68 = ”High” or “NC” for 6 bits LVDS Input
RxCLKIN
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G150XG03 V1
RxIN1
RxIN2
RxIN3
G0R5R4R3R2 R1R0
B1B0G5G4G3 G2G1
DEVSHSB5B4B3B2
SEL68 = “Low” for 8 bits LVDS Input
RxCLKIN
RxIN1
RxIN2
RxIN3
RxIN4
G0R5R4R3R2 R1R0
B1B0G5G4G3 G2G1
DEVSHSB5B4B3B2
RSV
B7B6G7G6 R7R6
Note1: Please follow PSWG.
Note2: R/G/B data 7:MSB, R/G/B data 0:LSB
Red Data 7
Red Data 6
Red Data 5
Red Data 4
Red Data 3
Red Data 2
Red Data 1
Red Data 0
Green Data 7
Green Data 6
Green Data 5
Green Data 4
Green Data 3
Green Data 2
Green Data 1
Green Data 0
Blue Data 7
Blue Data 6
Blue Data 5
Blue Data 4
Blue Data 3
Blue Data 2
Blue Data 1
Blue Data 0
Red-pixel Data
For 8Bits LVDS input
MSB: R7 ; LSB: R0
For 6Bits LVDS input
MSB: R5 ; LSB: R0
Green-pixel Data
For 8Bits LVDS input
MSB: G7 ; LSB: G0
For 6Bits LVDS input
MSB: G5 ; LSB: G0
Blue-pixel Data
For 8Bits LVDS input
MSB: B7 ; LSB: B0
For 6Bits LVDS input
MSB: B5 ; LSB: B0
RxCLKINLVDS Data Clock
DEData Enable SignalWhen the signal is high, the pixel data
shall be valid to be displayed.
VSVertical Synchronous Signal
HSHorizontal Synchronous Signal
Note: Output signals from any system shall be low or Hi-Z state when VDD is off.
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6.4 Interface Timing
6.4.1 Timing Characteristics
SignalParameterSymbolMin.Typ.Max.Unit
Clock TimingClock frequency1/ T
Vsync TimingVertical
Section
Hsync Timing Horizonta
l
Section
Period T
Active T
Blanking T
Period T
Active T
Blanking T
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Clock
V
VD
VB
H
HD
HB
506581
7768061024
768768768
838256
105413442048
102410241024
303201024
MHz
T
Line
T
Clock
G150XG03 V1
Note: Frame rate is 60 Hz.
Note: DE mode.
Note : Typical value refer to VESA STANDARD
6.4.2 Input Timing Diagram
DOTCLK
Input
Data
DE
DE
T
CLOCK
Invaild
Data
T
HB
Input Timing Definition ( DE Mode)
Pixel1Pixel2Pixel3Pixel
T
VB
N-1
T
HD
T
H
T
Pixel
N
VD
Invaild
Data
Pixel
1
T
V
G150XG03 V1 rev. 0.5
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G150XG03 V1
6.5 Power ON/OFF Sequence
VDD power and lamp on/off sequence is as below. Interface signals are also shown in the chart. Signals from any
system shall be Hi-Z state or low level when VDD is off.
T1
Power Supply VDD
LVDS Signal
Backlight On
10%
Parameter
90%
T2
VALID
DATA
T3
90%
T5
T4
Power ON/OFF sequence timing
Value
Min.Typ.Max.
T6
Units
10%
T7
T1
T2
T3
T4
T5
T6
T7
The above on/off sequence should be applied to avoid abnormal function in the display. Please make sure to turn
off the power when you plug the cable into the input connector or pull the cable out of the connector.
0.5-10ms
0-50ms
200--ms
100--ms
0-50ms
0-10ms
1000--ms
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7. Connector & Pin Assignment
Physical interface is described as for the connector on module. These connectors are capable of accommodating
the following signals and will be following components.
7.1 TFT LCD Module: LVDS Connector
Connector Name / DesignationSignal Connector
ManufacturerP-TWO or compatible
Connector Model NumberCW Y20G – A0G16 / MSB240420
Adaptable PlugHRS DF14-20S-1.25C
Pin#Signal Name Pin#Signal Name
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G150XG03 V1
1
3
5
7
9
11
13
15
17
19
VDD
VSS
Rin0-
VSS
Rin1+
Rin2-
VSS
ClkIN+
Rin3-
VSS
2VDD
4VSS
6
8Rin1-
10VSS
12Rin2+
14
16VSS
18Rin3+
20SEL68
Rin0+
ClkIN-
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7.1.1 Connector Illustration
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G150XG03 V1
SEL68
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7.2 Backlight Unit: Lamp Connector
Connector Name / DesignationLamp Connector
ManufacturerJST or compatible
Connector Model NumberBHR-03VS-1 or compatible
Mating Model NumberSM02(8.0)B-BHS-1-TB or compatible
7.3 Lamp Connector Pin Assignment
Pin#SymbolCable colorSignal Name
1HVPinkLamp High Voltage
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G150XG03 V1
2NCNCNo Connection
3LVWhiteGround
Cable length: 140 5mm
Connector-output position: right side (front view)
Lamp assembly design shall be easy for replacement and repair
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8. Reliability Test Criteria
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G150XG03 V1
Items
Temperature
Humidity Bias
High Temperature
Operation
Low Temperature
Operation