AZDISPLAYS G154I1-L01

Issued Date: Nov.24, 2008
Model No.: G154I1 - L01
Appr oval
TFT LCD Approval Specification
MODEL NO.: G154I1 - L01
Customer:
Approved by:
Note:
FOR MORE INFORMATION:
AZ DISPLAYS, INC.
75 COLUMBIA, ALISO VIEJO, CA 92656
Http://www.AZDISPLAYS.com
記錄
工作
審核
角色
投票
2008-12-16
20:50:47 CST
PMMD
Director
cs_lee(李志聖
/17564/44926)
Director Accept
1 / 26
The information described in this technical specification is preliminary and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0
Issued Date: Nov.24, 2008
Model No.: G154I1 - L01
Approval
- CONTENTS REVISION HISTORY
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3
1. GENERAL DESCRIPTION
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4
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6
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7
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11
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12
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15
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17
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21
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22
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24
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 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 SCANNING DIRECTION
5.3 BACKLIGHT UNIT
5.4 TIMING DIAGRAM OF LVDS INPUT SIGNAL
5.5 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. PRECAUTIONS
8.1 ASSEMBLY HANDLING PRECAUTIONS
8.2 SAFETY PRECAUTIONS
9. PACKING
9.1 CARTON
9.2 PALLET
10. DEFINITION OF LABELS
10.1 CMO MODULE LABEL
10.2 CMO CARTON LABE
2 / 26
The information described in this technical specification is preliminary and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0
Issued Date: Nov.24, 2008
Model No.: G154I1 - L01
Approval
REVISION HISTORY
Version
Date
Ver 2.0 Nov.24, 2008
Section
All
Description
G154I1-L01 Approval SPEC was first issued.
3 / 26
The information described in this technical specification is preliminary and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0
Issued Date: Nov.24, 2008
Model No.: G154I1 - L01
Approval
1. GENERAL DESCRIPTION
1.1 OVERVIEW
G154I1 - L01 is a 15.4” TFT Liquid Crystal Display module and 20 pins LVDS interface. This module
supports 1280 x 800 WXGA mode and can display 262,144 colors. The inverter module for Backlight is not
built in.
1.2 FEATURES
- WXGA (1280 x 800 pixels) resolution
- DE only mode
- Fast Response Time
- Wide Operation Temperature
- Lamp Replaceable
- Sunlight Readable
- Reverse Scan
1.3 APPLICATION
-TFT LCD Monitor
- Industrial Application
- Amusement
- Vehicle
1.4 GENERAL SPECIFICATI0NS
Item
Active Area
Bezel Opening Area
Driver Element
Pixel Number
Pixel Pitch
Pixel Arrangement
Display Colors
Transmissive Mode
Surface Treatment
Specification
331.2 x 207.0
334.5 x 210.3
a-si TFT active matrix
1280xR.G.Bx800
0.259(H) x 0.259(V)
RGB vertical stripe
262,144
Normally white
Glare,3H, LR
Unit
mm
mm
pixel
mm
color
-
Note
(1)
-
4 / 26
The information described in this technical specification is preliminary and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0
Issued Date: Nov.24, 2008
Model No.: G154I1 - L01
Approval
1.5 MECHANICAL SPECIFICATIONS
Item
Min.
Typ.
Max.
Unit
Horizontal(H)
351.5
352
352.5
mm
Module Size
Vertical(V)
229.5
230
230.5
mm
Depth(D)
15.5
15.8
16.3
mm
Weight
1290
1350
g
I/F connector mounting position The mounting inclination of the connector makes the screen
center within ±0.5mm as the horizontal.
Note
(1)
(2)
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Note (2) Connector mounting position
+/- 0.5mm
5 / 26
The information described in this technical specification is preliminary and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0
Issued Date: Nov.24, 2008
Model No.: G154I1 - L01
Approval
2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item
Value
Symbol
Operating Ambient Temperature
Storage Temperature
Test Item
High Temperature Storage Test
Low Temperature Storage Test
Thermal Shock Storage Test
High Temperature Operation Test
Low Temperature Operation Test
High Temperature & High Humidity
Operation Test
ESD Test (Operation)
Shock (Non-Operating)
Vibration (Non-Operating)
Min.
-30
-40
TOP
TST
Max.
+80
+85
Unit
Note
ºC
ºC
(1)
(1)
Test Condition
85ºC, 240hours
-40ºC, 240hours
-30ºC, 0.5hour~85ºC, 0.5hour, 100 cycles
80ºC, 240hours
-30ºC, 240hours
Note
(1) (3)
60ºC 90%RH, 240hours
±8KV
50G/11ms
1.5G
(1)
(1)(2)
(1)(2)
Note (1) No display malfunctions.
Note (2) At testing Vibration and Shock, the fixture in holding the module has to be hard and rigid enough
so that the module would not be twisted or bent by the fixture.
Note (3) Temperature of panel display surface area should be 85 ºC Max.
Note (4) In the standard conditions, there is no function failure issue occurred. All the cosmetic specification
is judged before the reliability test
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
Item
Power Supply Voltage
Logic Input Voltage
Symbol
VCC
VIN
Value
Min.
-0.3
-0.3
Unit
Note
V
V
(1)
Unit
Note
VRMS
mARMS
KHz
(1), (2), IL = 7.0 mA
Max.
+4.0
VCC+0.3
2.2.2 BACKLIGHT UNIT
Item
Lamp Voltage
Lamp Current
Lamp Frequency
Symbol
VL
IL
FL
Value
Min.
Max.
2.5
7.5
80
40
(1), (2)
Note (1) Permanent damage to the device may occur if maximum values are exceeded. Function operation
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).
6 / 26
The information described in this technical specification is preliminary and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0
Issued Date: Nov.24, 2008
Model No.: G154I1 - L01
Approval
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
Parameter
Symbol
Power Supply Voltage
Permissive Ripple Voltage
Rush Current
Initial Stage Current
White
Power Supply Current
Black
Value
Typ.
3.3
50
Min.
3.0
Vcc
VRP
IRUSH
IIS
330
410
Icc
LVDS Differential Input High Threshold
VTH(LVDS)
LVDS Differential Input Low Threshold
VTL(LVDS)
-100
VCM
|VID|
RT
1.125
100
LVDS Common Mode Voltage
LVDS Differential Input Voltage
Terminating Resistor
Unit
Note
1.5
1.0
360
460
V
mV
A
A
mA
mA
+100
mV
(2)
(2)
(3)a
(3)b
(4),
VCM=1.2V
(4)
VCM=1.2V
(4)
(4)
Max.
3.6
mV
1.375
600
100
V
mV
Ohm
Note (1) The ambient temperature is Ta = 25 ± 2 ºC.
Note (2) IRUSH: the maximum current when VCC is rising
IIS: the maximum current of the first 100ms after power-on
Measurement Conditions: Shown as the following figure. Test pattern: black.
+3.3V
Q1
2SK1475
Vcc
C3
FUSE
(LCD Module Input)
1uF
R1
47K
(High to Low)
(Control Signal)
Q2
R2
2SK1470
SW
1K
+12V
VR1
47K
C2
C1
0.01uF
1uF
Vcc rising time is 470us
VCC
+3.3V
0.9Vcc
100ms
470us
0V
0.1Vcc
IIS
IRUSH
ICC
7 / 26
The information described in this technical specification is preliminary and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0
Issued Date: Nov.24, 2008
Model No.: G154I1 - L01
Approval
Note (3) The specified power supply current is under the conditions at Vcc = 3.3 V, Ta = 25 ± 2 ºC, fv = 60
Hz, whereas a power dissipation check pattern below is displayed.
b. Black Pattern
a. White Pattern
Active Area
Active Area
Note (4) The parameters of LVDS signals are defined as the following figures.
|VID|
VCM
Single Ended
0V
VTH(LVDS)
Differential
|VID|
0V
VTL(LVDS)
8 / 26
The information described in this technical specification is preliminary and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0
Issued Date: Nov.24, 2008
Model No.: G154I1 - L01
Approval
3.2 BACKLIGHT UNIT
Parameter
Ta = 25 ± 2 ºC
Symbol
Lamp Input Voltage
Lamp Current
VL
IL
Lamp Turn On Voltage
VS
Operating Frequency
Lamp Life Time
Power Consumption
FL
LBL
PL
Value
Typ.
600
7.0
--55
-16.8
Min.
540
3.0
--40
50000
--
Max.
660
8.0
1240(25 oC )
1450( 0 oC)
80
---
Unit
Note
VRMS
mARMS
VRMS
VRMS
KHz
Hrs
W
IL = 7.0 mA
(1)
(2)
(2)
(3)
(5) IL = 7.0mA
(4), IL = 7.0 mA
Note (1) Lamp current is measured by utilizing a high frequency current meter as shown below:
HV (Pink)
LV (White)
LCD
Module
1
2
A
Inverter
HV (Blue)
LV (Black)
1
2
A
Current Meter
YOKOGAWA 2016
A
Note (2) The voltage that must be larger than Vs should be applied to the lamp for more than 1 second
after startup. Otherwise, the lamp may not be turned on normally.
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.
Note (4) PL = IL x VL x 4CCLFs
Note (5) The lifetime of lamp can be defined as the time in which it continues to operate under the condition
Ta = 25 ±2 oC and IL = 7.0 mArms until one of the following events occurs:
(a) When the brightness becomes or lower than 50% of its original value.
(b) When the effective ignition length becomes ≦ 80% of its original value. (The effective ignition
length is a scope that luminance is over 70% of that at 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 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 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
9 / 26
The information described in this technical specification is preliminary and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0
Issued Date: Nov.24, 2008
Model No.: G154I1 - L01
Approval
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 √2 ± 10%.
c. The ideal sine wave form shall be symmetric in positive and negative polarities.
* Asymmetry rate:
Ip
| I p – I –p | / Irms * 100%
I -p
* Distortion rate
I p (or I –p) / Irms
10 / 26
The information described in this technical specification is preliminary and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0
Issued Date: Nov.24, 2008
Model No.: G154I1 - L01
Approval
4. BLOCK DIAGRAM
4.1 TFT LCD MODULE
LVDS Display
GND
Reverse
VL
DC/DC CONVERTER &
REFERENCE VOLTAGE
GENERATOR
LAMP CONNECTOR
(YEONHO 35001HS-02L)
SCAN DRIVER IC
Vcc
INPUT CONNECTOR
(FI-SE20P-HFE (JAE))
Data & Clock
LVDS INPUT /
TIMING CONTROLLER
TFT LCD PANEL
(1280xR.G.B.x800)
DATA DRIVER IC
BACKLIGHT UNIT
4.2 BACKLIGHT UNIT
1 HV(Pink)
2 LV(White)
1 HV(Blue)
2 LV(Black)
1 HV(Pink)
2 LV(White)
1 HV(Blue)
2 LV(Black)
Note :On the same side, the same polarity lamp voltage design for lamps is recommended.
11 / 26
The information described in this technical specification is preliminary and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0
Issued Date: Nov.24, 2008
Model No.: G154I1 - L01
Approval
5. INPUT TERMINAL PIN ASSIGNMENT
5.1 TFT LCD MODULE
Pin
1
2
3
4
5
6
Symbol
VCCS
VCCS
GND
GND
RX0RX0+
Description
Power Supply +3.3 V (typical)
Power Supply +3.3 V (typical)
Ground
Ground
LVDS Differential Data Input
LVDS Differential Data Input
7
GND
Ground
8
9
RX1RX1+
LVDS Differential Data Input
LVDS Differential Data Input
10
GND
Ground
11
12
13
14
15
RX2RX2+
GND
CLKCLK+
LVDS Differential Data Input
LVDS Differential Data Input
Ground
LVDS Clock Data Input
LVDS Clock Data Input
16
GND
Ground
17
18
NC
NC
19
Reverse
20
NC
Polarity
Remark
Negative
Positive
R0~R5,G0
G1~G5, B0, B1
Negative
Positive
B2~B5, DE, Hsync, Vsync
Negative
Positive
Negative
Positive
LVDS Level Clock
Non-Connection
Non-Connection
+3.3VReverse, GND/NC No Reverse
Refer to 6.2 POWER ON/OFF
SEQUENCE Note(5)
Non-Connection
Note (1) Connector Part No.: FI-SE20P-HFE(JAE) or equivalent
Note (2) User’s connector Part No: FI-SE20ME (JAE) or equivalent
Note (3) The first pixel is odd as shown in the following figure.
12 / 26
The information described in this technical specification is preliminary and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0
Issued Date: Nov.24, 2008
Model No.: G154I1 - L01
Approval
5.2 SCANNING DIRECTION
The following figures are seen from a front view and the arrow shows the direction of scan.
Reverse = GND/NC : normal display (default)
Reverse = High : display with 180 degree rotation
5.3 BACKLIGHT UNIT
Pin
1
2
Symbol
HV
LV
Description
High Voltage
Ground
Color
Pink
White
Note (1) Connector Part No.: YEONHO 35001HS-02L or equivalent
Note (2) User’s connector Part No.: YEONHO 35001 WR-02L or equivalent
5.4 TIMING DIAGRAM OF LVDS INPUT SIGNAL
CLK+
T/7
Rxin2
Rxin1
Rxin0
IN20
IN19
IN18
IN17
IN16
IN15
IN14
DE
Vsync
Hsync
B5
B4
B3
B2
IN13
IN12
IN11
IN10
IN9
IN8
IN7
B1
B0
G5
G4
G3
G2
G1
IN6
IN5
IN4
IN3
IN2
IN1
IN0
G0
R5
R4
R3
R2
R1
R0
Signal for 1 DCLK Cycle (T)
13 / 26
The information described in this technical specification is preliminary and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0
Issued Date: Nov.24, 2008
Model No.: G154I1 - L01
Approval
5.5 COLOR DATA INPUT ASSIGNMENT
The brightness of each primary color (red, green and blue) is based on the 6-bit gray scale data input for
the color. The higher the binary input, the brighter the color. The table below provides the assignment of
color versus data input.
Data Signal
Red
Green
Blue
R5 R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B5 B4 B3 B2 B1 B0
Black
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Red
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
Green
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
Basic Blue
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
Colors Cyan
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
Magenta
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
Yellow
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
White
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Red(0)/Dark
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Red(1)
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
Gray Red(2)
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
Scale
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
Of
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
Red
Red(61)
1
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
Red(62)
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
Red(63)
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
Green(0)/Dark 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Green(1)
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
Gray Green(2)
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
Scale
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
Of
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
Green Green(61)
0
0
0
0
0
0
1
1
1
1
0
1
0
0
0
0
0
0
Green(62)
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
Green(63)
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
Blue(0)/Dark
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Blue(1)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Gray Blue(2)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
Scale
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
Of
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
Blue Blue(61)
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
1
Blue(62)
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
Blue(63)
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
Color
Note (1) 0: Low Level Voltage, 1: High Level Voltage
14 / 26
The information described in this technical specification is preliminary and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0
Issued Date: Nov.24, 2008
Model No.: G154I1 - L01
Approval
6. INTERFACE TIMING
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
The specifications of input signal timing are as the following table and timing diagram.
Signal
DCLK
Item
Frequency
Vertical Total Time
Vertical Active Display Period
Vertical Active Blanking Period
Horizontal Total Time
Horizontal Active Display Period
Horizontal Active Blanking Period
DE
Note (1)
Symbol
1/Tc
TV
TVD
TVB
TH
THD
THB
Min.
Typ.
63.9
71
802
823
800
800
TV-TVD
23
1360
1440
1280
1280
TH-THD
160
Max.
74.5
1030
800
TV-TVD
1600
1280
TH-THD
Unit
MHz
TH
TH
TH
Tc
Tc
Tc
Note
-
Because this module is operated by DE only mode, Hsync and Vsync are ignored.
INPUT SIGNAL TIMING DIAGRAM
Tv
TVD
DE
TH
DCLK
TC
THD
DE
DATA
15 / 26
The information described in this technical specification is preliminary and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0
Issued Date: Nov.24, 2008
Model No.: G154I1 - L01
Approval
6.2 POWER ON/OFF SEQUENCE
Power Off
Power On
90%
90%
-Power Supply
for LCD, Vcc
0V
Restart
t7
10%
10%
10%
t1
t4
-Reverse (Enable Pin)
0V
t2
-LVDS interface
t3
Valid Data
0V
t5
t6
50%
-Power for Lamp
50%
OFF
ON
OFF
Timing Specifications:
0.5 ≦ t1 ≦ 10 ms
0 ≦ t2 ≦ 50 ms
0 ≦ t3 ≦ 50 ms
t4 ≧ 500 ms
t5 ≧ 200 ms
t6 ≧ 200 ms
Note (1) Please follow the power on/off sequence described above. Otherwise, the LCD module might be
damaged.
Note (2) Please avoid floating state of interface signal at invalid period. When the interface signal is invalid, be
sure to pull down the power supply of LCD Vcc to 0 V.
Note (3) The Backlight inverter power must be turned on after the power supply for the logic and the
interface signal is valid. The Backlight inverter power must be turned off before the power supply
for the logic and the interface signal is invalid.
Note (4) Sometimes some slight noise shows when LCD is turned off (even backlight is already off). To
avoid this phenomenon, we suggest that the Vcc falling time is better to follow (5)≦t7≦(300) ms.
Note (5) Reverse Pin not change signal when Panel Normal Displaying.
16 / 26
The information described in this technical specification is preliminary and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0
Issued Date: Nov.24, 2008
Model No.: G154I1 - L01
Approval
7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
Item
Ambient Temperature
Ambient Humidity
Supply Voltage
Input Signal
Inverter Current
Inverter Driving Frequency
Inverter
Symbol
Value
Unit
o
Ta
C
25±2
Ha
%RH
50±10
VCC
3.3
V
According to typical value in "3. ELECTRICAL CHARACTERISTICS"
IL
7.0
mA
FL
61
KHz
Darfon VK13165.101
The relative measurement methods of optical characteristics are shown in 7.2. The following items
should be measured under the test conditions described in 7.1 and stable environment shown in Note (6).
7.2 OPTICAL SPECIFICATIONS
Item
Contrast Ratio
Response Time
Center Luminance of White
White Variation
Red
Color
Chromaticity
Green
Blue
White
Horizontal
Viewing Angle
Vertical
Contrast Ratio in daylight
Symbol
CR
TR
TF
LCEN
δW
Rx
Ry
Gx
Gy
Bx
By
Wx
Wy
θx+
θxθY+
θYCR
Condition
Min.
500
600
θx=0°, θY =0°
Viewing Normal
Angle
Typ0.03
CR≥10
Sun lamp
70
70
70
70
100
Typ.
700
5
11
700
1.25
0.622
0.329
0.303
0.577
0.146
0.095
0.313
0.329
80
80
80
80
120
Max.
10
16
1.4
Typ+
0.03
Unit
ms
ms
cd/m2
-
Note
(2), (5)
(3)
(4), (5)
(5), (6)
(1)
Deg.
(7)
17 / 26
The information described in this technical specification is preliminary and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0
Issued Date: Nov.24, 2008
Model No.: G154I1 - L01
Approval
Note (1)
Definition of Viewing Angle (θx, θy):
Normal
θx = θy = 0º
θyθX- = 90º
θy+
12 o’clock direction
x-
y+
θx−
6 o’clock
θx+
y-
θy+ = 90º
x+
θy- = 90º
θX+ = 90º
Note (2) 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
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 (6).
Note (3) Definition of Response Time (TR, TF) and measurement method:
Gray Level 63
Gray Level 63
100%
90%
Optical
Response
Gray Level 0
10%
0%
Time
TF
TR
66.67 ms
66.67 ms
18 / 26
The information described in this technical specification is preliminary and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0
Issued Date: Nov.24, 2008
Model No.: G154I1 - L01
Approval
Note (4) Definition of Average Luminance of White (LCEN):
Measure the luminance of gray level 63 at 5 points
LCEN = L (5)
L (x) is corresponding to the luminance of the point X at Figure in Note (6).
Note (5) 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.
LCD Module
LCD Panel
Center of the Screen
USB2000
CS-1000T
Field of View = 2º
Light Shield Room
500 mm
(Ambient Luminance < 2 lux)
19 / 26
The information described in this technical specification is preliminary and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0
Issued Date: Nov.24, 2008
Model No.: G154I1 - L01
Approval
Note (6) Definition of White Variation (δW):
Measure the luminance of gray level 63 at 5 points
δW = Maximum [L (1), L (2), L (3), L (4), L (5)] / Minimum [L (1), L (2), L (3), L (4), L (5)]
Horizontal Line
D
Vertical Line
D/4
W/4
W
D/2
1
W/2
3D/4
2
X
5
: Test Point
X=1 to 5
3W/4
4
3
Active Area
Note (7) Contrast Ratio in daylight:
Measuring method:
Sun lamp:10000 Lux
Contrast Ratio in daylight=Luminance of white screen/ Luminance of black screen
20 / 26
The information described in this technical specification is preliminary and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0
Issued Date: Nov.24, 2008
Model No.: G154I1 - L01
Approval
8. PRECAUTIONS
8.1 ASSEMBLY AND HANDLING PRECAUTIONS
(1) Do not apply rough force such as bending or twisting to the module during assembly.
(2) To assemble or install module into user’s system can be only in clean working areas. The dust and oil
may cause electrical short or worsen the polarizer.
(3) It’s not permitted to have pressure or impulse on the module because the LCD panel and Backlight will
be damaged.
(4) Always follow the correct power sequence when LCD module is connecting and operating. This can
prevent damage to the CMOS LSI chips during latch-up.
(5) Do not pull the I/F connector in or out while the module is operating.
(6) Do not disassemble the module.
(7) Use a soft dry cloth without chemicals for cleaning, because the surface of polarizer is very soft and
easily scratched.
(8) It is dangerous that moisture come into or contacted the LCD module, because moisture may damage
LCD module when it is operating.
(9) High temperature or humidity may reduce the performance of module. Please store LCD module within
the specified storage conditions.
(10) When ambient temperature is lower than 10ºC may reduce the display quality. For example, the
response time will become slowly, and the starting voltage of CCFL will be higher than room
temperature.
(11) Do not keep same pattern in a long period of time. It may cause image sticking on LCD
8.2 SAFETY PRECAUTIONS
(1) The startup voltage of Backlight is approximately 1000 Volts. It may cause electrical shock while
assembling with inverter. Do not disassemble the module or insert anything into the Backlight unit.
(2) If the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth. In
case of contact with hands, skin or clothes, it has to be washed away thoroughly with soap.
(3) After the module’s end of life, it is not harmful in case of normal operation and storage.
21 / 26
The information described in this technical specification is preliminary and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0
Issued Date: Nov.24, 2008
Model No.: G154I1 - L01
Approval
9. PACKAGING
9.1 CARTON
Figure. 8-1 Packing method
22 / 26
The information described in this technical specification is preliminary and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0
Issued Date: Nov.24, 2008
Model No.: G154I1 - L01
Approval
9.2 PALLET
Figure. 9-2 Packing method
Figure. 9-3 Packing method
23 / 26
The information described in this technical specification is preliminary and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0
Issued Date: Nov.24, 2008
Model No.: G154I1 - L01
Approval
10. DEFINITION OF LABELS
10.1 CMO MODULE LABEL
The barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation.
E207943
CHI MEI
G154I1 -L01
OPTOELECTRONICS
Rev.XX
MADE IN TAIWAN
RoHS
XXXXXXXYMDLNNNN
(a) Model Name: G154I1 - L01
(b) Revision: Rev. XX, for example: A1, …C1, C2 …etc.
(c) Serial ID: X X X X X X X Y M D X N N N N
Serial No.
CMO Internal Use
Year, Month, Date
CMO Internal Use
Revision
CMO Internal Use
Serial ID includes the information as below:
(a) Manufactured Date: Year: 1~9, for 2001~2009
Month: 1~9, A~C, for Jan. ~ Dec.
Day: 1~9, A~Y, for 1st to 31st, exclude I , O and U
(b) Revision Code: cover all the change
(c) Serial No.: Manufacturing sequence of product
10.2 CMO CARTON LABEL
24 / 26
The information described in this technical specification is preliminary and it is possible to be changed without prior
notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0