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Model No.: V315B1 - L01
VersionDate
Ver 2.0
Ver2.1
Ver2.2
Aug. 7,’06
Oct. 12,’06
Jun. 22,’07
Page
(New)
All
9
30,31,32
7
10
12
REVISION HISTORY
SectionDescription
All
3.2.2
12
3.2.2
3.2.3
4.1
Approval Specification was first issued.
Update Power Consumption Value (W) : Typ. 120 110, Max. 134 120.
Modify Mechanical Characteristics.
Update Oscillating Frequency (Fw) :
Min. 55 63, Typ. 58 66, Max. 61 69.
Delete Backlight Turn on Voltage.
Modify INVERTER INTERFACE CHARACTERISTICS.
Update Figure 1.
Change INVERTER CONNECTOR :
CN1: S14B-PH-SM3-TB(D)(LF)(JST) or equivalent
CN1: 20022WR-14AML(Yeonho) or equivalent.
CN3-CN10: 20015WR-05L00(Yeonho) or equivalent
Approval
15
22
5.3
7.1
CN3-CN10: SM02(8.0)B-BDBS-1(LF)(SN) or equivalent
Change CN1(Header): S14B-PH-SM3-TB(D)(LF)(JST) or equivalent.
CN1(Header): 20022WR-14AML(Yeonho) or equivalent.
CN3-CN10 (Header): SM02(8.0)B-BDBS-1(LF)(SN) or equivalent.
CN3-CN10 (Header): 20015WR-05L00(Yeonho) or equivalent.
Update Oscillating Frequency (Inverter) : 58 (KHz) 66 (KHz).
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Model No.: V315B1 - L01
1. GENERAL DESCRIPTION
1.1 OVERVIEW
V315B1- L01 is a 31.5” 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 (1500:1)
- Faster response time (gray to gray average 6.5ms)
- High color saturation NTSC 72%
- Ultra wide viewing angle : 176(H)/176(V) (CR>20) with Super MVA technology
- DE (Data Enable) only mode
- LVDS (Low Voltage Differential Signaling) interface
- 180 degree rotation display (option)
Approval
- Color reproduction (nature color)
- Low color shift function
- RoHS Compliance
1.3 APPLICATION
- TFT LCD TVs
- Multi-Media Display
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note
Active Area 697.6845 (H) x 392.256 (V) (31.51" diagonal) mm
Bezel Opening Area 703.8 (H) x 398.4 (V) mm
Driver Element a-si TFT active matrix -
Pixel Number 1366 x R.G.B. x 768 pixel
Pixel Pitch (Sub Pixel) 0.17025(H) x 0.51075 (V) mm
Pixel Arrangement RGB vertical stripe -
Display Colors 16.7M color
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 6300 6500 6700 g
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Model No.: V315B1 - L01
Approval
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
(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.
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
Љ 40 ºC).
- 50 G (3), (5)
NOP
- 1.0 G (4), (5)
NOP
Min. Max.
Value
Unit Note
thermal management in final product design.
Note (3) 11 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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Model No.: V315B1 - L01
Approval
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
Item Symbol
Power Supply Voltage Vcc -0.3 6.0 V
Input Signal Voltage VIN -0.3 3.6 V
Min. Max.
2.2.2 BACKLIGHT UNIT
Item Symbol
Lamp VoltageV
Power SupplyVoltageV
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, I_PWM Control, E_PWM Control and ERR
Ё
Min.Max.
-0.37V
Value
Val ue
Ё
030V(1
3000V
Unit Note
Unit Note
(1)
signal for inverter status output.
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Model No.: V315B1 - L01
Approval
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
Parameter Symbol
Power Supply Voltage VCC 4.5 5.0 5.5 V (1)
Power Supply Ripple Voltage VRP - - 100 mV
Rush Current I
White - 1.60 2.2 A
Power Supply Current
Differential Input High
LVDS
Interface
Threshold Voltage
Differential Input Low
Threshold Voltage
Common Input Voltage V
Terminating Resistor R
Input High Threshold Voltage VIH 2.7 - 3.3 V CMOS
interface
Input Low Threshold Voltage V
Note (1) The module should be always operated within above ranges.
Note (2) Measurement Conditions:
Black - 0.90 - A
Vertical Stripe
Ta = 25 ± 2 ºC
Value
Min. Typ. Max.
- - 4 A (2)
RUSH
Unit Note
ICC
- 1.40 - A
- - +100 mV
V
LVT H
-100 - - mV
V
LVTL
1.125 1.25 1.375 V
LVC
- 100 - ohm
T
0 - 0.7 V
IL
(3)
+5.0V
Q1 Si4435DY
FUSE
R1
1K
C3
1uF
Vcc
(LCD Module Input)
VR1
(Low to High)
(Control Signal)
SW
R2
1K
47K
Q2
2N7002
C1
0.01uF
Vcc rising time is 470us
+5V
0.9Vcc
0.1Vcc
GND
470us
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Model No.: V315B1 - L01
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.
low logic level. Otherwise, this module would operate abnormally.
(2) Please refer to 5.1 for detail information.
INPUT SIGNAL TIMING DIAGRAM
DE
DCLK
DE
T
h
T
Tvd
c
T
Tv
Tvb
Thd
hb
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DATA
Valid display data (1366clocks)
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Model No.: V315B1 - L01
RXCLK+/-
RXn+/-
Tlvsu
Tlvhd
1T
14
LVDS RECEIVER INTERFACE TIMING DIAGRAM
Tc
3T
14
5T
14
7T
14
9T
14
11T
14
13T
14
Approval
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Model No.: V315B1 - L01
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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.
CC
Power Supply
V
0.5
0
0
500ms
CC
ЉЉЉЉ
T
1
ЉЉЉЉ
10ms
ЉЉЉЉ
T
2
ЉЉЉЉ
50ms
ЉЉЉЉ
T
3
ЉЉЉЉ
50ms
ЉЉЉЉ
Signals
T4
0.9 V
CC
0V
0.1V
CC
3
T1
T
2
T
VALI D
0V
Power On
Power Off
0.9 V
0.1Vcc
T4
Backlight (Recommended)
ЉЉЉЉ
ЉЉЉЉ
T5
T
6
500ms
100ms
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)
)
k
(5)
y
y
y
y
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Model No.: V315B1 - L01
Approval
7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
Item Symbol Value Unit
Ambient Temperature Ta
Ambient Humidity Ha
Supply Voltage VCC 5.0 V
Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS"
Lamp Current IL
Oscillating Frequency (Inverter)FW
Frame rate 60 Hz
25±2
50±10
5.2 ± 0.5
66±3
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).
ItemS
Contrast RatioCR12001500
Response Time
Center Luminance of WhiteL
Average Luminance of WhiteL
White Variation
Cross Tal
Red
Green
Color
Chromaticity
Viewing
Angle
Blue
White
Color GamutCG
Horizontal
Vertical
mbolConditionMin.Typ.Max.UnitNote
-
Gray to gray
average
δW
CT--4.0%
Rx0.643-
R
Gx0.272G
Bx 0.144-
B
Wx0.280W
θ
+
θ
-
θ
+
θ
-
=0°, θY =0°
θ
x
Viewing angle at
normal direction
CR≥20
- 6.5 12 ms (3)
400500
400450
--1.3-(7
0.333-
Typ
-0.03
7072%NTSC
8088808880888088-
0.595-
0.069-
0.285
-
-
Typ
+0.03
o
C
%RH
mA
KHz
-
2
cd/m
2
cd/m
-
Deg.(1)
(4)
(6)
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Model No.: V315B1 - L01
Note (1) Definition of Viewing Angle (θx, θy):
Viewing angles are measured by EZ-Contrast 160R (Eldim)
θX- = 90º
x-
6 o’clock
θ
y-
= 90º
y-
Normal
θx = θy = 0º
θy-θy+
θx−
θx+
y+
12 o’clock direction
θ
y+
= 90º
x+
θX+ = 90º
Approval
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).
Note (3) Definition of Gray to Gray Switching Time :
100%
90%
Optical
Response
10%
0%
Gray to gray
switching time
Gray to gray
switching time
Time
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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 (4) Definition of Luminance of White (L
, L
):
C
AVE
Measure the luminance of gray level 255 at center point and 5 points
LC = L (5)
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 (5) Definition of Cross Talk (CT):
CT = | Y
– YA | / YA × 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
(0, 0)
Y
(D/8,W/2)
A, L
Y
(D/2,7W /8)
A, D
Active Area
Gray 128
Y
Y
D,W
A, U
A, R
(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
Active Area
Gray 0
Gray 0
Gray 128
Approval
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 (6) 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
Center of the Screen
Display Color Analyzer
(Minolta CA210)
Light Shield Room
(Ambient Luminance < 2 lux)
Approval
Note (7) Definition of White Variation (δW):
Measure the luminance of gray level 255 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)]
W
W/4
W/2
3W /4
Vertical Line
Horizontal Line
D
D/4D/23D/4
12
: Test Point
5
34
X
X=1 to 5
Active Area
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Model No.: V315B1 - L01
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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.
V315B1 -L01 Rev. XX
CHIMEI
OPTOELECTRONICS
X X X X X X X Y M D L N N N N
C M 3 1 B 1 1 X X X X X X X X X Y M D L N N N N
(a) Model Name: V315B1-L01
(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
E207943
MADE IN TAIWAN
RoHS
Serial No.
Product Line
(d) Serial ID: C M
Serial ID includes the information as below:
(a) Manufactured Date: Year: 0~9, for 2000~2009
3 1 B 1 1 X X X X X X X X X Y M D L N N N N
Year, Month, Date
CMO Internal Use
Revision
CMO Internal Use
Serial No.
Product Line
Year, Month, Date
CMO Internal Use
Model Name: V315B1-L01 = 31B11
CMO = CM
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.
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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
Anti-static Bag
Approval
Cushion(Bottom)
2 pcs Drier
Carton Label
Carton
Figure.9-1 packing method
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