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Issued Date: Aug. 24, 2006
Model No.: V320B1 - L05
Approval
REVISION HISTORY
Version Date
Ver 2.0 Aug. 24,’06 All All Approval Specification was first issued.
Page
(New)
Section Description
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
V320B1- L05 is a 32” TFT Liquid Crystal Display module with 16-CCFL Backlight unit and 1ch-LVDS
interface. This module supports 1366 x 768 WXGA format and can display true 16.7M colors ( 8-bit colors).
The inverter module for backlight is built-in.
1.2 FEATURES
-High brightness (500 nits)
- Ultra-high contrast ratio (1200:1)
- Faster response time (8.5ms)
- High color saturation NTSC 75%
- Ultra wide viewing angle : 176(H)/176(V) (CR>20) with Super MVA technology
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Issued Date: Aug. 24, 2006
Model No.: V320B1 - L05
Approval
- DE (Data Enable) only mode
- LVDS (Low Voltage Differential Signaling) interface
- Color reproduction (nature color)
- RoHS Compliance
1.3 APPLICATION
- TFT LCD TVs
- Multi-Media Display
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note
Active Area 708.954(H) x 398.592 (V) (32.02” diagonal) mm
Bezel Opening Area 714.96 (H) x 404.6 (V) mm
Driver Element a-si TFT active matrix -
Pixel Number 1366 x R.G.B. x 768 pixel
Pixel Pitch (Sub Pixel) 0.1730 (H) x 0.5190 (V) mm
Pixel Arrangement RGB vertical stripe -
Display Colors 16.7Mcolor
Display Operation Mode Transmissive mode / Normally black -
Surface Treatment Anti-Glare coating (Haze 25%),Hard coating (3H) -
(1)
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal(H) 759 760 761 mm (1)
Module Size
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Vertical(V) 449 450 451 mm (1)
Depth(D) 36.95 37.95 38.95 mm To PCB cover
Depth(D) 46.4 47.4 48.4 mm To inverter cover
Weight 6100 6300 6500 g
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2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item Symbol
Storage Temperature TST -20 +60 ºC (1)
Operating Ambient Temperature TOP 0 +50 ºC (1), (2)
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 maximum operating temperature is based on the test condition that the surface temperature of
display area is less than or equal to 65 ºC with LCD module alone in a temperature controlled chamber.
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Issued Date: Aug. 24, 2006
Model No.: V320B1 - L05
Approval
Value
Min. Max.
- 100 G (3), (5)
NOP
- 1.0 G (4), (5)
NOP
Unit Note
Thermal management should be considered in final product design to prevent the surface temperature of
display area from being over 65 ºC. The range of operating temperature may degrade in case of improper
thermal management in final product design.
Note (3) 2 ms, half sine wave, 1 time for ± X, ± Y, ± Z.
Note (4) 10 ~ 200 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
10
Storage Range
Temperature (ºC)
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8060-20 400 20-40
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)
(1),
(3)
2.2 PACKAGE STORAGE
When storing modules as spares for a long time, the following precaution is necessary.
(a) Do not leave the module in high temperature, and high humidity for a long time. It is highly recommended to
store the module with temperature from 0 to 35к at normal humidity without condensation.
(b) The module shall be stored in dark place. Do not store the TFT-LCD module in direct sunlight or fluorescent
light.
2.3 ELECTRICAL ABSOLUTE RATINGS
2.3.1 TFT LCD MODULE
Item Symbol
Power Supply Voltage Vcc -0.3 13.0 V
Input Signal Voltage VIN -0.3 3.6 V
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Value
Min. Max.
Issued Date: Aug. 24, 2006
Model No.: V320B1 - L05
Approval
Unit Note
(1)
2.3.2 BACKLIGHT UNIT
Ё
Value
Unit Note
3000V
Item Symbol
Lamp Voltage V
Power Supply Voltage V
Control Signal Level
Note (1) Permanent damage to the device may occur if maximum values are exceeded. Functional
operation should be restricted to the conditions described under normal operating conditions.
Note (2) No moisture condensation or freezing.
Note (3) The control signals includes Backlight On/Off Control, ADIM, PDIM.
030V(1
Ё
Min.Max.
-0.37V
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Issued Date: Aug. 24, 2006
Model No.: V320B1 - L05
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE Ta = 25 ± 2 ºC
Parameter Symbol
Min. Typ. Max.
Power Supply Voltage VCC 11.4 12.0 12.6 V (1)
Power Supply Ripple Voltage VRP - - 100 mV
Rush Current I
- - 2.0 A (2)
RUSH
White - 0.650.84A
Power Supply Current
Differential Input High
LVDS
Interface
Threshold Voltage
Differential Input Low
Threshold Voltage
Common Input Voltage V
Terminating Resistor R
Black - 0.35-A
Vertical Stripe
I
CC
- 0.5 - A
- - +100 mV
V
LVT H
-100 - - mV
V
LVT L
1.125 1.25 1.375 V
LVC
- 100 - ohm
T
Input High Threshold Voltage VIH 2.7 - 3.3 V CMOS
interface
Input Low Threshold Voltage V
0 - 0.7 V
IL
Note (1) The module should be always operated within above ranges.
Value
Unit Note
Approval
(3)
Note (2) Measurement Conditions:
+12.0V
+12.0V
R1
R1
47K
1K
(High to Low)
(Control Signal)
SW
+15V
(Low to High)
(Control Signal)
SW
C1
1uF
VR1
R2
47K
R2
1K
Vcc rising time is 470us
Q1 2S K1475
Q1 Si4 485DY
Vcc
C3
FUSE
FUSE
Q2
2SK1470
1K
0.01uF
VR1
47K
C2
Q2
2N7002
C1
0.01uF
C3
1uF
1uF
Vcc
(LCD Module Input)
(LCD Module Input)
+12V
0.9Vcc
0.1Vcc
GND
470us
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(2)
(2)
Note (3) The specified power supply current is under the conditions at Vcc = 12 V, Ta = 25 ± 2 ºC, fv = 60
Hz, whereas a power dissipation check pattern below is displayed.
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LVDS RECEIVER INTERFACE TIMING DIAGRAM
RXCLK+/-
RXn+/-
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Issued Date: Aug. 24, 2006
Model No.: V320B1 - L05
Approval
Tc
Tlvsu
Tlvhd
1T
14
3T
14
5T
14
7T
14
9T
14
11T
14
13T
14
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Љ
Љ
Љ
Љ
Љ
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: Aug. 24, 2006
Model No.: V320B1 - L05
Approval
Power Supply
V
0.5ЉT1Љ10ms
0
0
500ms
CC
0V
2
50ms
T
3
50ms
T
4
T
Signals
0V
Backlight (Recommended)
200ms
100msЉT6
T
5
0.9 VCC
CC
0.1V
Power On
CC
0.9 V
0.1Vcc
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 follow 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 is in off level, please keep the level of input signals on the low or 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.
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y
(2)
y
y
y
y
7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
Item Symbol Value Unit
Ambient Temperature Ta
Ambient Humidity Ha
Supply Voltage VCC 12.0 V
Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS"
Lamp Current I
Oscillating Frequency (Inverter) F
Frame rate 60Hz
7.2 OPTICAL SPECIFICATIONS
The relative measurement methods of optical characteristics are shown in 7.2. The following items should
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L
W
4.0mA r 0.5
25r2
50r10
58r3
Issued Date: Aug. 24, 2006
Model No.: V320B1 - L05
Approval
o
C
%RH
mA
KHz
be measured under the test conditions described in 7.1 and stable environment shown in Note (7).
tem S
Contrast Ratio CR9001200
mbol ConditionMin.Typ. Max. Unit Note
-
-
TR1823(3)
Response Time
(Frame rate:50Hz)
Center Luminance of White L
Average Luminance of White L
TF611 (3)
Gray to gray
average
C
AVE(5points)
400
- 8.5 ms (4)
400 500
450
cd/m
-
cd/m
-
2
(5)
2
100%
T
=0q, TY =0q
White Variation
GW
x
Viewing Normal
Angle
- - 1.3
1.5
dimming
duty (8)
30%
dimming
duty (8)
Cross Talk CT- - 4.0 % (6)
Rx 0.652-
0.332-
R
Gx 0.275-
0.594-
G
Bx 0.143-
0.063-
B
Typ-0.0
3
Typ+0.03
Wx 0.285W
0.293
75 % NTSC
T
+
-
T
T
+
-
T
CRt20
8088808880888088-
Deg. (1)
(7)
-
Color
Chromaticity
Viewing
Angle
Red
Green
Blue
White
Color Gamut CG
Horizontal
Verti cal
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Note (1) Definition of Viewing Angle (Tx, Ty):
Viewing angles are measured by EZ-Contrast 160R (Eldim)
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Issued Date: Aug. 24, 2006
Model No.: V320B1 - L05
Approval
Normal
Tx = Ty = 0º
Ty-Ty
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), where CR (X) is corresponding to the Contrast Ratio of the point X at the figure in
Note (7).
Tx
Tx
y+
12 o’clock direction
T
y+ = 90º
x+
TX+ = 90º
Note (3) Definition of Response Time (TR, TF):
Gray Level 255
100%
90%
Optical
Response
Gray Level 0
10%
0%
T
F
26
Gray Level 255
T
R
Time
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A
A
Note (4) Definition of Gray to Gray Switching Time :
100%
90%
Optical
Response
10%
0%
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Issued Date: Aug. 24, 2006
Model No.: V320B1 - L05
Approval
Gray to gray
switching time
Gray to gray
switching time
The driving signal means the signal of gray level 0, 63, 127, 191, 255.
Gray to gray average time means the average switching time of gray level 0 ,63,127,191,255 to each
other .
Note (5) Definition of Luminance of White (L
, L
):
C
AVE
Measure the luminance of gray level 255 at center point and 5 points
= L (5)
L
C
L
= [L (1)+ L (2)+ L (3)+ L (4)+ L (5)] / 5
AVE
where 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:
Time
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
Y
(D/8,W/2)
A, L
Y
(D/2,7W/8)
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
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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: Aug. 24, 2006
Model No.: V320B1 - L05
Approval
Center of the Screen
Note (8) Definition of White Variation (GW):
PWM input signal for dimming duty refer to
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)
3.2.2 INVERTER CHARACTERISTICS.
Horizontal Line
D
D/4D/23D/4
12
X
5
: Test Point
X=1 to 5
W
W/4
W/2
Vertical Line
3W/4
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8. DEFINITION OF LABELS
8.1 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: Aug. 24, 2006
Model No.: V320B1 - L05
Approval
CHI MEI
OPTOELECTRONICS
(a) Model Name: V320B1-L05
(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
V320B1 -L05 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
Serial ID includes the information as below:
(a) Manufactured Date: Year: 0~9, 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.
CMO Internal Use
st
to 31st, exclude I ,O, and U.
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9. PACKAGING
9.1 PACKING SPECIFICATIONS
(1) 4 LCD TV modules / 1 Box
(2) Box dimensions : 906(L) X 384 (W) X 580 (H)
(3) Weight : approximately 31.5Kg ( 4 modules per box)
9.2 PACKING METHOD
Figures 9-1 and 9-2 are the packing method
LCD TV Module
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Issued Date: Aug. 24, 2006
Model No.: V320B1 - L05
Approval
Anti-static Bag
Cushion(Bottom)
Carton
2 pcs Drier
Carton Label
Figure.9-1 packing method
30
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