CMO V201V2-T01 Specification

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TFT LCD Preliminary Specification
MODEL NO.: V201V2 - T01
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Issued Date: Dec.15, 2003
Model No.: V201V2-T01
Preliminary
The information described in this technical specification is tentative and it is possible to be changed without prior notice. Please contact CMO ’s representative while your product design is based on this specification.
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Issued Date: Dec.15, 2003
Model No.: V201V2-T01
Preliminary
- CONTENTS -
REVISION HISTORY ------------------------------------------------------- 3
1. GENERAL DESCRIPTION
1.1 OVERVIEW
1.2 FEATURES
1.3 APPLICATION
1.4 GENERAL SPECIFICATIONS
1.5 MECHANICAL SPECIFICATIONS
------------------------------------------------------- 4
2. ABSOLUTE MAXIMUM RATINGS ------------------------------------------------------- 5
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
2.2.2 BACKLIGHT INVERTER UNIT
3. ELECTRICAL CHARACTERISTICS ------------------------------------------------------- 7
3.1 TFT LCD MODULE
3.2 BACKLIGHT UNIT
4. BLOCK DIAGRAM ------------------------------------------------------- 10
4.1 TFT LCD MODULE
4.2 BACKLIGHT UNIT
5. INPUT TERMINAL PIN ASSIGNMENT ------------------------------------------------------- 11
5.1 TFT LCD MODULE
5.2 COLOR DATA INPUT ASSIGNMENT
6. INTERFACE TIMING ------------------------------------------------------- 13
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
6.2 POWER ON/OFF SEQUENCE
7. OPTICAL CHARACTERISTICS ------------------------------------------------------- 15
7.1 TEST CONDITIONS
7.2 OPTICAL SPECIFICATIONS
8. PACKAGING ------------------------------------------------------- 19
8.1 PACKING SPECIFICATIONS
8.1 PACKING METHOD
9. DEFINITION OF LABELS ------------------------------------------------------- 21
9.1 CMO MODULE LABEL
10. PRECAUTIONS ------------------------------------------------------- 22
10.1 ASSEMBLY AND HANDLING PRECAUTIONS
10.2 SAFETY PRECAUTIONS
11. MECHANICAL CHARACTERISTICS ------------------------------------------------------- 23
The information described in this technical specification is tentative and it is possible to be changed without prior notice. Please contact CMO ’s representative while your product design is based on this specification.
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REVISION HISTORY
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Issued Date: Dec.15, 2003
Model No.: V201V2-T01
Preliminary
Version Date
Ver 1.0 Dec.15,’03 All All
Page
(New)
Section Description
Preliminary Specification was first issued.
The information described in this technical specification is tentative and it is possible to be changed without prior notice. Please contact CMO ’s representative while your product design is based on this specification.
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
V201V2-T01 is a 20.1” TFT Liquid Crystal Display module with 12-CCFL Backlight unit and 1ch-TTL
interface. This module supports 640 x 480 VGA format and can display true 16.7M colors ( 8-bit/color).
1.2 FEATURES
- High brightness ( 500 nits)
- High contrast ratio (600:1)
- Fast response time
- High color saturation NTSC 75%
- VGA (640 x 480 pixels) resolution
- DE (Data Enable) only mode
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Issued Date: Dec.15, 2003
Model No.: V201V2-T01
Preliminary
- TTL interface
1.3 APPLICATION
- TFT LCD TVs
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note Active Area 408 (H) x 306 (V) (20.1” diagonal) mm Bezel Opening Area 412 (H) x 310 (V) mm Driver Element a-si TFT active matrix - ­Pixel Number 640 x R.G.B. x 480 pixel ­Pixel Pitch(Sub Pixel) 0.2125 (H) x 0.6375 (V) mm ­Pixel Arrangement RGB vertical stripe - ­Display Colors 16.7M color ­Display Operation Mode Transmissive mode / Normally black - -
Surface Treatment
Hardness : 3H, Haze : 40%
Anti-reflective coating < 2% reflection
--
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal(H) 435.7 436.0 436.4 mm
Module Size
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Vertical(V) 329.0 329.3 329.7 mm
Depth(D) - 40.38 41.38 mm
Weight - 2200 2300 g
with INV
(1)
(1)
Cover
The information described in this technical specification is tentative and it is possible to be changed without prior notice. Please contact CMO ’s representative while your product design is based on this specification.
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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.
(a) 90 %RH Max. (Ta Љ 40 ºC).
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
(c) No condensation.
Note (2) The temperature of panel display area surface should be 0 ºC Min. and 60 ºC Max.
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Value
Min. Max.
ST
OP
NOP
NOP
-20 +60 ºC (1) 0 50 ºC (1), (2)
- 50 G (3), (5)
- 1.0 G (4), (5)
Issued Date: Dec.15, 2003
Model No.: V201V2-T01
Preliminary
Unit Note
Note (3) 11 ms, half sine wave, 1 time for ± X, ± Y, ± Z.
Note (4) 10 ~ 500 Hz, 10 min, 1 time each X, Y, Z.
Note (5) 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.
Relative Humidity (%RH)
100
90
80
60
Operating Range
40
20
Storage Range
5
-40 -20 200406080
Temperature (ºC)
The information described in this technical specification is tentative and it is possible to be changed without prior notice. Please contact CMO ’s representative while your product design is based on this specification.
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2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
Item Symbol
Power Supply Voltage Vcc (-0.3) (+5.5) V
2.2.2 BACKLIGHT INVERTER UNIT
Item Symbol Test Condition Min. Type Max. Unit Note
Lamp Voltage V
Input Voltage V
On/Off Control Voltage VBLON
Internal/External PWM Select Voltage
Internal PWM Control Voltage
External PWM Control Voltage
Operating Temperature Top
Storage Temperature T
Note (1) Permanent damage to the device may occur if maximum values are exceeded. Function operation
VIPWM
VEPWM
L
BL
VSEL
ST
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Value
Min. Max.
.!
Ё!
.!
.!
.!
.!
5Д95%RH
5Д95%RH
0
0
-0.3
0
-30
Ё!
Ё!
.!
Ё!
Ё!
Issued Date: Dec.15, 2003
Model No.: V201V2-T01
Unit Note
3.0K V
30 V
7V
75
80
RMS
к
к
(1), (2), IL = 4.2 mA
Preliminary
(3)
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).
Note (3)
Protect inverters from moisture condensation and freezing.
The information described in this technical specification is tentative and it is possible to be changed without prior notice. Please contact CMO ’s representative while your product design is based on this specification.
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3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE Ta = 25 ± 2 ºC
Parameter Symbol
Power Supply Voltage Vcc 4.5 5.0 5.5 V (1) Ripple Voltage V Rush Current I
White - 0.5 0.6 A
Power Supply Current
TTL input high threshold voltage V TTL input low threshold voltage V
Note (1) The module should be always operated within above ranges.
Note (2) Measurement Conditions:
Black - 0.4 - A Vertical Stripe
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Min. Typ. Max.
RP
RUSH
lcc
IH
IL
- 150 - mV (2)
- 1.9 2.5 A
- 0.4 0.5 A
(2.7) - (3.6) V
0 - (0.7) V
Value
Issued Date: Dec.15, 2003
Model No.: V201V2-T01
Preliminary
Unit Note
(3)
(High to Low)
(Control Signal)
SW
+12V
+5.0V
R1
47K
R2
1K
47K
VR1
C1
1uF
Q1 2SK1475
C2
0.01uF
Q2
2SK1470
FUSE
C3
1uF
Vcc
(LCD Module Input)
Vcc rising time is 470Ps
+5V
0.9Vcc
0.1Vcc
GND
470Ps
The information described in this technical specification is tentative and it is possible to be changed without prior notice. Please contact CMO ’s representative while your product design is based on this specification.
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Note (3) The specified power supply current is under the conditions at Vcc = 5 V, Ta = 25 ± 2 ºC, fv = 60
Hz, whereas a power dissipation check pattern below is displayed.
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Issued Date: Dec.15, 2003
Model No.: V201V2-T01
Preliminary
a. White Pattern
Active Area
c. Vertical Stripe Pattern
b. Black Pattern
Active Area
R
G
G
B
R
B
B
R
R
G
G
B
B
R
B
G
B
R
B
G
Active Area
3.2 BACKLIGHT UNIT
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.
733 815 896
3.9 4.2 4.5 1650 1320
31 33 35
50K 60K
- 51 - W Inverter Input
Value
.! .!
3000 3000
-Hrs
R
B
G
R
B
G
RR
Ta = 25 ± 2 ºC
Unit Note
V
mA
V V
KHz
RMS
RMS
RMS
RMS
IL = 4.2mA
Ta = 0 ºC
Ta = 25 ºC
The information described in this technical specification is tentative and it is possible to be changed without prior notice. Please contact CMO ’s representative while your product design is based on this specification.
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A
A
AAA
AAA
A
A
A
A
Note (1) Lamp current is measured by utilizing high frequency current meters as shown below:
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Issued Date: Dec.15, 2003
Model No.: V201V2-T01
Preliminary
HV (Pink,+) HV (White,+)
LCD
HV (Pink,-)
HV (White,-)
Module
HV (Pink,+) HV (White,+)
HV (Pink,-) HV (White,-)
HV (Pink,+) HV (White,+)
HV (Pink,-) HV (White,-)
LV (Gray,+) LV (White,-)
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.
1
2
1
2
1
2
1 2
1
2
1 2
Inverter
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) P
Note (5) The lifetime of a lamp is defined as the time in which it continues to operate under the condition Ta
Note (6) The waveform of the voltage output of inverter must be area-symmetric and the design of the
=(Ӣlamp1-lamp6 I
L
= 25 2
(a) When the brightness becomes equal or less than 50% of its original value.
(b) When the effective discharge length becomes equal or less than 80% of its original value.
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
o
C and IL = 4.2 mArms until one of the following events occurs:
(Effective discharge length is defined as an area that has equal or more than 70% brightness
compared to the brightness at the center point.)
)/0.8, PLis based on the inverter efficiency, which is 80%.
LVL
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 information described in this technical specification is tentative and it is possible to be changed without prior notice. Please contact CMO ’s representative while your product design is based on this specification.
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4. BLOCK DIAGRAM
4.1 TFT LCD MODULE
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Issued Date: Dec.15, 2003
Model No.: V201V2-T01
Preliminary
(Hirose FH12-50S-0.5SH)
INPUT CONNECTOR
R0~R7
G0~G7
B0~B7
DCLK
DE
Vcc
GND
VBL
GND
SEL
E_PWM
I_PWM
BLON
INVERTER CONNECTOR
S12B-PH-SM3-TB(JST)
4.2 BACKLIGHT UNIT
FRAME BUFFER
SCAN DRIVER IC
TFT LCD PANEL
(640x3x480)
TIMING CONTROLLER
DATA DRIVER IC
DC/DC CONVERTER &
REFERENCE VOLTAGE
BACKLIGHT INVERTER UNIT
1 HV(Pink,+)
2 HV(White,+)
1 HV(Pink,-)
2 HV(White,-)
1 HV(Pink,+)
2 HV(White,+)
1 HV(Pink,-)
2 HV(White,-)
RETURN CABLE
LV (Gray,+) LV (White,-)
10
The information described in this technical specification is tentative and it is possible to be changed without prior notice. Please contact CMO ’s representative while your product design is based on this specification.
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5. INTERFACE PIN CONNECTION
5.1 TFT LCD MODULE
Pin assignment
Pin Name Description
1 NC No Connection 2 NC No Connection 3 NC No Connection 4 GND Ground 5 GND Ground 6 VCC 7 VCC 8 VCC
9 VCC 10 GND Ground 11 NC 12 NC 13 GND Ground 14 DE Data Enable 15 GND Ground 16 DCLK Dot Clock 17 GND Ground 18 R7 19 R6 20 R5 21 R4 22 GND Ground 23 R3
R2 49
24
R1
25
Note (1) Connector Part No.: FH12-50S-0.5SH (Hirose) or compatible
Power Input (+5.0V)
Red Data (R7:MSB)
Red Data
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Pin Name Description
26 R0 Red Data 27 GND Ground 28 G7 29 G6 30 G5 31 G4 32 GND Ground 33 G3 34 G2 35 G1 36 G0 37 GND Ground 38 B7 39 B6 40 B5 41 B4 42 GND Ground 43 B3 44 B2 45 B1 46 B0 47 GND Ground 48 GND Ground
NC No Connection
50
NC No Connection
Issued Date: Dec.15, 2003
Model No.: V201V2-T01
Preliminary
Green Data (G7:MSB)
Green Data
Blue Data (B7:MSB)
Blue Data
Note (2) NC pin has to
keep high impedance
11
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5.2 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 assignment of color
versus data input.
Color
R7 R6 R5 R4 R3 R2 R1 R0 R7 R6 G5 G4 G3 G2 G1 G0 R7 R6 B5 B4 B3 B2 B1 B0
Basic Colors
Gray Scale Of Red
Black Red Green Blue Cyan Magenta Yellow White Red(0) / Dark Red(1) Red(2)
:
: Red(253) Red(254) Red(255)
0
0
1
1
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
:
:
:
:
1
1
1
1
1
1
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Issued Date: Dec.15, 2003
Model No.: V201V2-T01
Data Signal
Red Green Blue
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
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
1
1
1
1
1
1
1
1
1
1
1
1
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
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
1
0
0
0
0
0
0
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
1
1
1
1
0
1
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
1
1
0
0
1
1
1
1 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
1
1
0
0
0
0
0
0
:
:
:
:
:
:
0
0
0
0
0
0
Preliminary
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
0
0
0
0
0
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 1 1 1 0 1 0 0 0
:
: 0 0 0
Green(0) / Dark Green(1)
Gray Scale Of Green
Gray Scale Of Blue
Note (1) 0: Low Level Voltage, 1: High Level Voltage
Green(2)
:
: Green(253) Green(254) Green(255) Blue(0) / Dark Blue(1) Blue(2)
:
: Blue(253) Blue(254) Blue(255)
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
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
0
0
0
0
0
0
0
1
:
:
:
:
:
:
:
:
:
:
:
:
:
:
0
1
1
1
1
1
1
0
1
1
1
1
1
1
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
:
:
:
:
1
0 1 1 0 0 0
:
: 0 0 0
0
0
0
1
0 0
0 0
0
0
0 : :
0
1
0
1
0
1
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
:
:
:
:
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
1
0
1
0
:
:
:
:
:
:
1
0
1
1
1
0
1
1
1
12
The information described in this technical specification is tentative and it is possible to be changed without prior notice. Please contact CMO ’s representative while your product design is based on this specification.
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6. INTERFACE TIMING
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
The input signal timing specifications are shown as the following table and timing diagram.
Signal Item Symbol Min. Typ. Max. Unit Note
Clock Frequency 1/Tc (20) 25.175 (30) MHZ -
Frame Rate Fr (50) 60 (70) Hz -
Vertical Active Display Term
Horizontal Active Display Term
Note: Because of this module is operated by DE only mode, Hsync and Vsync input signals should be set
to low logic level or ground. Otherwise, this module would operate abnormally.
Total Tv (500) 525 (550) Th Tv=Tvd+Tvb Display Tvd 480 480 480 Th ­Blank Tvb (20) 45 (70) Th ­Total Th (700) 800 (900) Tc Th=Thd+Thb Display Thd 640 640 640 Tc ­Blank Thb (60) 160 (260) Tc -
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Issued Date: Dec.15, 2003
Model No.: V201V2-T01
Preliminary
DE
DCLK
DE
INPUT SIGNAL TIMING DIAGRAM
T
v
T
vd
T
h
T
c
T
hb
hd
T
vb
T
DATA
Valid display data (640 cks)
13
The information described in this technical specification is tentative and it is possible to be changed without prior notice. Please contact CMO ’s representative while your product design is based on this specification.
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Љ
Љʻ
Љ
Љʻ
Љ
6.2 POWER ON/OFF SEQUENCE
To prevent a latch-up or DC operation of LCD module, the power on/off sequence should be as the
diagram below.
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Issued Date: Dec.15, 2003
Model No.: V201V2-T01
Preliminary
Power Supply
V
0ЉT1Љʻ10ms)
0
0
(500ms)
CC
0V
2
50ms)
T
3
50ms)
T
4
T
Signals
0V
Backlight (Recommended) (100)msЉT5
100msЉT6
0.9 VCC
CC
0.1V
Power On
CC
0.9 V
DD
0.1V
T3T1
T
2
T4
VALID
Power Off
50%
5
T
50%
T
6
Power ON/OFF Sequence
Note (1) The supply voltage of the external system for the module input should be the same as the definition of
Vcc.
Note (2) Apply the lamp voltage within the LCD operation range. When the backlight turns on before the LCD
operation or the LCD turns off before the backlight turns off, the display may momentarily become abnormal
screen.
Note (3) In case of
VCC = off level, please keep the level of input signals on the low or keep a high impedance.
Note (4) T4 should be measured after the module has been fully discharged between power off and on period.
Note (5) Interface signal shall not be kept at high impedance when the power is on.
14
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7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
Item Symbol Value Unit Ambient Temperature Ta Ambient Humidity Ha Supply Voltage V Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS" Inverter Current I Inverter Driving Frequency F Inverter (DELTA / DARFON)
7.2 OPTICAL SPECIFICATIONS
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).
Item Symbol Condition Min. Typ. Max. Unit Note
Contrast Ratio CR (450) (600) - - Note(2)
Response Time
Center Luminance of White L White Variation Cross Talk CT - - (4) % Note(6)
Red
Green Color Chromaticity
Viewing Angle
Blue
White
Color Gamut
Horizontal
Vertical
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Issued Date: Dec.15, 2003
Model No.: V201V2-T01
25r2
50r10
CC
L
L
T
R
T
F
Gray to
gray
C
GW
=0q, TY =0q
T
x
Rx (0.611) (0.641) (0.671) -
Viewing Normal Angle Ry (0.300) Gx (0.236) Gy (0.568) Bx (0.114) By (0.038)
Wx (0.242) (0.272) (0.302) ­Wy (0.248) (0.278) (0.308) -
Tx+
-
T
x
TY+
T
Y
-
CRt10
5.0 V
(4.2) mA
(33) KHz
- (15) (25) ms
- (10) (20) ms
(16.6) (25) Note(4)
(400) (500) - cd/m2Note(5)
- - (1.25) - Note(8)
(0.330) (0.266) (0.598) (0.144) (0.068)
(0.360) ­(0.296) ­(0.628) ­(0.174) ­(0.098) -
(72) (75) - % (80) (85) ­(80) (85) ­(80) (85) ­(80) (85) -
Preliminary
o
C
%RH
Note(3)
Color Chromat
icity
Viewing
Deg.
Angle
15
The information described in this technical specification is tentative and it is possible to be changed without prior notice. Please contact CMO ’s representative while your product design is based on this specification.
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y
Note (1) Definition of Viewing Angle (Tx, Ty):
Viewing angles are measured by Eldim EZ-Contrast 160R
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Normal
Tx = Ty = 0º
yTy-
T
Issued Date: Dec.15, 2003
Model No.: V201V2-T01
Preliminary
TX- = 90º
6 o’clock
T
y- = 90º
x-
y-
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 the figure in Note (7).
Tx
Tx
12 o’clock direction
y+
T
y+ = 90º
x+
T
X+ = 90º
Note (3) Definition of Response Time (T
Gray Level 255
100%
90%
Optical
Response
10%
0%
, TF):
R
T
Gra
Level 255
Gray Level 0
F
T
R
Time
16
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A
A
Note (4) Definition of Gray to Gray Switching Time:
Drive signal
of LCD Panel
100%
90%
Optical
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Issued Date: Dec.15, 2003
Model No.: V201V2-T01
Preliminary
Time
Response
10%
0%
Gray to gray switching time
The driving signal means the signal of gray level 0, 63, 127, 191, 255.
Note (5) Definition of Luminance of White (L
Measure the luminance of gray level 255 at center point and 5 points
L
= L (5)
C
L
= [L (1)+ L (2)+ L (3)+ L (4)+ L (5)] / 5
AVE
L (x) is corresponding to the luminance of the point X at the figure in Note (7).
Note (6) Definition of Cross Talk (CT):
CT = | Y
– YA | / YAu 100 (%)
B
Where:
Y
= Luminance of measured location without gray level 0 pattern (cd/m2)
A
Y
= Luminance of measured location with gray level 0 pattern (cd/m2)
B
Gray to gray
Time
switching time
, L
):
C
AVE
Y
(D/8,W/2)
A, L
(D/2,7W/8)
Y
A, D
(0, 0)
ctive Area
Gray 128
Y
A, U
Y
A, R
(D,W)
(D/2,W/8)
(7D/8,W/2)
(D/4,W/4)
Y
(D/8,W/2)
B, L
Y
(D/2,7W/8)
B, D
(0, 0)
ctive Area
Gray 0
Gray 0
Gray 128
17
The information described in this technical specification is tentative and it is possible to be changed without prior notice. Please contact CMO ’s representative while your product design is based on this specification.
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Y
(D/2,W/8)
B, U
Y
(7D/8,W/2)
B, R
(3D/4,3W/4)
(D,W)
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Note (7) Measurement Setup:
The LCD module should be stabilized at given temperature for 1 hour to avoid abrupt temperature
change during measuring. In order to stabilize the luminance, the measurement should be
executed after lighting Backlight for 1 hour in a windless room.
LCD Module
LCD Panel
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Issued Date: Dec.15, 2003
Model No.: V201V2-T01
Preliminary
Center of the Screen
Note (8) Definition of White Variation (GW):
Measure the luminance of gray level 255 at 5 points
GW = Maximum [L (1), L (2), L (3), L (4), L (5)] / Minimum [L (1), L (2), L (3), L (4), L (5)]
Display Color Analyzer
(Minolta CA210)
Light Shield Room
(Ambient Luminance < 2 lux)
Horizontal Line
D
3D/4D/2D/4
W
W/4
W/2
5
21
X
: Test Point
X=1 to 5
Vertical Line
3W/4
Active Area
18
The information described in this technical specification is tentative and it is possible to be changed without prior notice. Please contact CMO ’s representative while your product design is based on this specification.
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8. PACKAGING
8.1 PACKING SPECIFICATIONS
(1) 5 TV LCD modules / 1 Box
(2) Box dimensions : 535(L) X 357 (W) X 460 (H)
(3) Weight : approximately 13Kg ( 5 modules per box)
8.2 PACKING Method
Figures 9-1 and 9-2 are the packing method
LCD TV Module
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Issued Date: Dec.15, 2003
Model No.: V201V2-T01
Preliminary
Anti-Static Bag
PP Foam(Bottom)
Carton
Carton dimensions:535(L)x357(W)x460(H)mm Weight
Drier
Figure.9-1 packing method
: Approx. 13Kg(5modules per 1 carton)
Carton Label
19
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PE Sheet
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Issued Date: Dec.15, 2003
Model No.: V201V2-T01
Preliminary
Corner Protector:L1350*50mm*50mm
Pallet:L1100*W1100*H135mm Bottom Cap:L1100*W1100*H120mm
Pallet Stack:L1100*W1100*H1515mm Gross:260kg
Film
Carton Label
PP Belt
Figure. 9-2 Packing method
20
The information described in this technical specification is tentative and it is possible to be changed without prior notice. Please contact CMO ’s representative while your product design is based on this specification.
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9. DEFINITION OF LABELS
9.1 CMO MODULE LABEL
The barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation.
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Issued Date: Dec.15, 2003
Model No.: V201V2-T01
Preliminary
CHI MEI
OPTOELECTRONICS
(a) Model Name: V201V2-T01
(b) Revision: Rev. XX, for example: A0, A1… B1, B2… or C1, C2…etc.
(c) Serial ID: X X X X X X X Y M D L N N N N
V201V2 -T01 Rev. XX
X X X X X X X Y M D L N N N N
Serial No.
Product Line
Year, Month, Date
CMO Internal Use
CMO Internal Use
Revision
E207943
MADE IN TAIWAN
CMO Internal Use
Serial ID includes the information as below:
(a) Manufactured Date: Year: 1~9, for 2000~2009
Month: 1~9, A~C, for Jan. ~ Dec.
Day: 1~9, A~Y, for 1
(b) Revision Code: Cover all the change
(c) Serial No.: Manufacturing sequence of product
(d) Product Line: 1 -> Line1, 2 -> Line 2, …etc.
st
to 31st, exclude I ,O, and U.
21
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Issued Date: Dec.15, 2003
Model No.: V201V2-T01
Preliminary
10. PRECAUTIONS
10.1 ASSEMBLY AND HANDLING PRECAUTIONS
(1) Do not apply rough force such as bending or twisting to the module during assembly.
(2) It is recommended to assemble or to install a module into the user’s system in clean working areas.
The dust and oil may cause electrical short or worsen the polarizer.
(3) Do not apply pressure or impulse to the module to prevent the damage of LCD panel and Backlight.
(4) Always follow the correct power-on sequence when the LCD module is turned on. This can prevent the
damage and latch-up of the CMOS LSI chips.
(5) Do not plug in or pull out the I/F connector while the module is in operation.
(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) Moisture can easily penetrate into LCD module and may cause the damage during operation.
(9) High temperature or humidity may deteriorate the performance of LCD module. Please store LCD
modules in the specified storage conditions.
(10) When ambient temperature is lower than 10ºC, the display quality might be reduced. For example, the
response time will become slow, and the starting voltage of CCFL will be higher than that of room
temperature.
10.2 SAFETY PRECAUTIONS
(1) The startup voltage of a Backlight is approximately 1000 Volts. It may cause an electrical shock while
assembling with the 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.
22
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11.MECHANICAL CHARACTERISTICS
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&+ ,0(,
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Issued Date: Dec.15, 2003
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