Please return 1 copy for your confirmation with your
signature and comments.
Approved By Checked By Prepared By
Chao-Chun Chung Vincent Chou
Wayne Lin
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PRODUCT SPECIFICATION
CONTENTS
1. GENERAL DESCRIPTION ......................................................................................................................................................... 5
1.2 FEATURES ..........................................................................................................................................................5
1.4 GENERAL SPECIFICATIONS.............................................................................................................................5
7.1 TEST CONDITIONS...........................................................................................................................................27
9. DEFINITION OF LABELS......................................................................................................................................................... 32
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Version Date Page(New) Section Description
Ver. 0.0
Ver. 1.0
Ver. 2.0
Aug. 15, 2010
Aug. 31, 2010
Oct. 01, 2010
All
All
All
PRODUCT SPECIFICATION
REVISION HISTORY
All
All
All
The tentative specification was first issued.
The preliminary specification was first issued.
The approval specification was first issued.
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
V315H3-L01 is a 31.5” TFT Liquid Crystal Display module with 4-CCFL Backlight unit and 2ch-LVDS interface.
This module supports 1920 x 1080 Full HDTV format and can display 16.7M colors (8-bit). The inverter module
for backlight is built-in.
1.2 FEATURES
- High brightness (450 nits)
- High contrast ratio (6000:1)
- Fast response time (Gray to gray average 8 ms)
- High color saturation (NTSC 72%)
- Full HDTV (1920 x 1080 pixels) resolution, true HDTV format
- DE (Data Enable) only mode
PRODUCT SPECIFICATION
- LVDS (Low Voltage Differential Signaling) interface
- Optimized response time for 60 Hz frame rate
- Viewing Angle: 176(H)/176(V) (CR>20) MVA Technology
- RoHs compliance
1.3 APPLICATION
- Standard Living Room TVs
- Public Display Application
- Home Theater Application
- MFM Application
1.4 GENERAL SPECIFICATIONS
Item Specification Unit Note
Active Area 698.4 (H) x 392.85 (V) mm
Bezel Opening Area 703.8 (H) x 399 (V) mm
Driver Element a-si TFT active matrix - Pixel Number 1920 x R.G.B. x 1080 pixel
Pixel Pitch(Sub Pixel) 0.121 (H) x 0.364 (V) mm -
(1)
-
Pixel Arrangement RGB vertical stripe - Power consumption 80.96 W (LVDS input Power 6.96 W + Backlight Power 74 W) Watt (2)
Display Colors 16.7M color
Display Operation Mode Transmissive mode / Normally Black - Surface Treatment Anti-Glare coating (Haze 11%),Hard coating (3H) - -
Note (1) Please refer to the attached drawings in chapter 11 for more information about the front and back outlines.
Note (2) Please refer sec 3.1 and 3.2 for more information of Power consumption
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1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal (H) 759 760 761 mm (1)
PRODUCT SPECIFICATION
Module Size
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Note (2) Module Depth is between bezel to T-CON cover.
Note (3) Module Depth is between bezel to Inverter cover.
Vertical (V) 449 450 451 mm (1)
Depth (D) 40.3 41.3 42.3 mm (2)
Depth (D) 46.9 47.9 48.9 mm (3)
Weight - 5150 - 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) SNOP - 50 G (3), (5)
Vibration (Non-Operating) VNOP - 1.0 G (4), (5)
Note (1) Temperature and relative humidity range is shown in the figure below.
(a) 90 %RH Max. (Ta ≦ 40 ºC).
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
PRODUCT SPECIFICATION
Value
Unit Note
Min. Max.
(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 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.
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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 35 ℃ 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 13.5 V
Logic Input Voltage VIN -0.3 3.6 V
PRODUCT SPECIFICATION
Value
Unit Note
Min. Max.
(1)
2.3.2 BACKLIGHT INVERTER UNIT
Value
Item Symbol
Min. Max.
Lamp Voltage VW
Power Supply Voltage VBL 0 30 V (1)
Control Signal Level
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) No moisture condensation or freezing.
Note (3) The control signals include On/Off Control and Internal PWM Control.
-
-
-0.3 7 V (1), (3)
3000 VRMS
Unit Note
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3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
(Ta = 25 ± 2 ºC)
Parameter Symbol
Power Supply Voltage VCC 10.8 12 13.2 V (1)
PRODUCT SPECIFICATION
Value
Unit Note
Min. Typ. Max.
Rush Current I
White Pattern
Power Supply Current
Differential Input High
Threshold Voltage
Differential Input Low
Threshold Voltage
LVDS
interface
CMIS
interface
Note (1) The module should be always operated within the above ranges.
Note (2) Measurement condition:
Common Input Voltage VCM 1.0 1.2 1.4 V
Differential input voltage
(single-end)
Terminating Resistor RT
Input High Threshold Voltage VIH 2.7
Input Low Threshold Voltage V
Horizontal Stripe
Black Pattern
RUSH
- -
- -
- -
V
LVTH
V
LVTL
|VID| 200
0
IL
+100
--
0.38
0.58 0.62 A
0.3
- -
- -
-
-
100
-
-
2.8 A (2)
-
-
-100 mV
600 mV
-
3.3 V
0.7 V
A
(3)
A
mV
(4)
ohm
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PRODUCT SPECIFICATION
Vcc rising time is 470us
Vcc
Note (3) The specified power supply current is under the conditions at Vcc = 12 V, Ta = 25 ± 2 ºC, f
whereas a power dissipation check pattern below is displayed.
a. White Pattern
GND
0.1Vcc
0.9Vcc
470us
b. Black Pattern
= 60 Hz,
v
c. Horizontal Pattern
Active Area
Active Area
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Note (4) The LVDS input characteristics are as follows :
PRODUCT SPECIFICATION
3.2 BACKLIGHT CONNECTOR PIN CONFIGURATION
3.2.1 LAMP SPECIFICATION
(Ta = 25 ± 2 ºC)
Value
Parameter Symbol
Min. Typ. Max.
Lamp Input Voltage VW - 1560 - V
Lamp Current IL 11.8 12.3 12.8 mA
- - 2710 V
Lamp Turn On Voltage VS
- - 2260 V
Operating Frequency FO 30 - 80 KHz (2)
Lamp Life Time LBL 50,000 - - Hrs (3)
3.2.2 ELECTRICAL SPECIFICATION
(Ta = 25 ± 2 ºC)
Unit Note
RMS
RMS
RMS
RMS
IL=12.3mA
(1) , Ta = 0 ºC
(1) , Ta = 25 ºC
Value
Parameter Symbol
Min. Typ. Max.
Total Power Consumption P
Power Supply Voltage VBL 22.8 24.0 25.2 VDC
Power Supply Current IBL - 3.08 3.25 A Non Dimming
Inrush current IR
Input Ripple Noise - - - 912 mVP-P VBL=22.8V
255
- 74 78 W (5), (6), IL =12.3mA
- - 4.8 A
Unit Note
VBL=24V,(IL=typ)
peak
(7)
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Oscillating Frequency FW 55 58 61 kHz (3)
Dimming Frequency FB 150 160 170 Hz
PRODUCT SPECIFICATION
Minimum Duty Ratio D
Note (1) Lamp current is measured by utilizing AC current probe.
Note (2) The lamp starting voltage VS should be applied to the lamp for more than 1 second after startup.
Otherwise the lamp may not be turned on.
Note (3) The lamp frequency may produce interference with horizontal synchronous frequency of the
display input signals, and it may result in 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) The life time of a lamp is defined as when the brightness is larger than 50% of its original value
and the effective discharge length is longer than 80% of its original length (Effective discharge
length is defined as an area that has equal to or more than 70% brightness compared to the
brightness at the center point of lamp.) as the time in which it continues to operate under the
condition at Ta = 25 ±2℃ and I
Note (5) The power supply capacity should be higher than the total inverter power consumption PBL. Since
the pulse width modulation (PWM) mode was applied for backlight dimming, the driving current
10 20 - % (8)
MIN
= 11.8~12.8mArms.
L
changed as PWM duty on and off. The transient response of power supply should be considered
for the changing loading when inverter dimming.
Note (6) The measurement condition of Max. value is based on 31.5" backlight unit under input voltage 24V,
average lamp current 12.6 mA and lighting 30 minutes later.
Note (7) The duration of Input Inrush Current is about VBL Rising Time 30ms.
Note (8) 10% minimum duty ratio is only valid for electrical operation.
HV (Pink)
HV (White)
HV (Pink)
HV (White)
LCD Module
HV (Pink)
HV (White)
HV (Pink)
HV (White)
1
A
2
A
1
A
2
A
Inverter
1
A
2
A
1
A
2
A
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-
-
-
-
Internal PWM Control
-
-
-
LO
0
-
0.8 V Duty off
Open Collector
Abnormal
0
-
0.8 V Normal
3.2.3 INVERTER INTERFACE CHARACTERISTICS
Parameter Symbol
On/Off Control Voltage
Voltage
Voltage
ON
OFF
MAX
MIN
HI 2.4
V
V
V
BLON
IPWM
EPWM
PRODUCT SPECIFICATION
Test
Condition
-
-
Min. Typ. Max.
2.4
0
2.85 3.0 3.15
Value
0
Unit
5.0 V
0.8 V
V Maximum duty ratio
V Minimum duty ratio
5.0 V Duty on External PWM Control
Note
Error Signal ERR
Error Turn on Delay Time T
Error Turn off Delay Time T
---200 ms
ER-R
---200 ms
ER-F
VBL Rising Time Tr1 -30 --ms
VBL Falling Time Tf1 -30 --ms
Control Signal Rising Time Tr
Control Signal Falling Time Tf
PWM Signal Rising Time T
PWM Signal Falling Time T
PWMR
PWMF
Input impedance RIN
PWM Turn on Delay Time T
PWM Turn off Delay Time T
PWMON
PWMOFF
-
10%-90%VBL
- - -
- - -
- - -
- - -
-
1
- -
100 ms
100 ms
50 us
50 us
MΩ
- 500 - ms
- 1 - ms
BLON Turn on Delay Time Ton -200 --ms
BLON Turn off Time T
BLON Delay Time T
-200 --ms
off
-300 --ms
on1
Note (1) The Dimming signal should be valid before backlight turns on by BLON signal. It is inhibited to
change the internal/external PWM signal during backlight turn on period.
Note (2) The power sequence and control signal timing are shown in the following figure. For a certain
reason, the inverter has a possibility to be damaged with wrong power sequence and control
signal timing.
Note (3) While system is turned ON or OFF, the power sequences must follow as below descriptions:
Turn ON sequence: VBL
→ PWM signal → BLON
Turn OFF sequence: BLOFF → PWM signal → VBL
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PRODUCT SPECIFICATION
Err
V
VBLON
V
EPWM
VIPWM
Open Collector
0
BL
0
0
0
0
2.4V
0.8V
2.4V
0.8V
3V
TER-RTER-F
0.8V
Tr1
Ton
Backlight on duration
Tr
Ext. Dimming Function
TPWMR
PWMON
T
0.9V
0.1V
Floating
Tf1
BL
BL
Ton1
Tf
TOFF
TPWMOFF
PWMF
T
Floating
Int. Dimming
Function
V
W
External
PWM
Period
External
PWM Duty
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SCAN DRIVER IC
4. BLOCK DIAGRAM OF INTERFACE
4.1 TFT LCD MODULE
ERX0(+/-)
ERX1(+/-)
ERX2(+/-)
ERX3(+/-)
ECLK(+/-)
ORX0(+/-)
ORX1(+/-)
ORX2(+/-)
ORX3(+/-)
OCLK(+/-)
FI-RE51S-HF (JAE) or Equivalent
INPUT CONNECTOR
PRODUCT SPECIFICATION
TIMING
CONTROLLER
TFT LCD PANEL
(1920x3x1080)
DATA DRIVER IC
SELLVDS
ODSEL
Vcc
GND
VBL
GND
ERR
BLON
I_PWM
E_PWM
INVERTER
CONNECTOR
CN1: Cvilux
CI0114M1HRL-NH or
Equivalent
DC/DC CONVERTER &
REFERENCE VOLTAGE
BACKLIGHT
UNIT
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5. INPUT TERMINAL PIN ASSIGNMENT
5.1 TFT LCD Module Input
CNF1 Connector Pin Assignment
Pin Name Description Note
1
VCC +12V power supply
2
VCC +12V power supply
3
VCC +12V power supply
4
VCC +12V power supply
5
VCC +12V power supply
6
N.C. No Connection
7
GND Ground
8
GND Ground
9
GND Ground
10
ORX0-
11
ORX0+
12
ORX1-
13
ORX1+
14
ORX2-
15
ORX2+
16
GND Ground
17
OCLK-
18
OCLK+
19
GND Ground
20
ORX3-
21
ORX3+
22
N.C. No Connection
23
N.C. No Connection
24
GND Ground
25
ERX0-
26
ERX0+
27
ERX1-
28
ERX1+
29
ERX2-
30
ERX2+
31
GND Ground
32
ECLK-
33
ECLK+
34
GND Ground
35
ERX3-
36
ERX3+
37
N.C. No Connection
38
N.C. No Connection
39
GND Ground
40
SCL
41
SDA
42
N.C. No Connection
43
WP
Odd pixel Negative LVDS differential data input. Channel 0
Odd pixel Positive LVDS differential data input. Channel 0
Odd pixel Negative LVDS differential data input. Channel 1
Odd pixel Positive LVDS differential data input. Channel 1
Odd pixel Negative LVDS differential data input. Channel 2
Odd pixel Positive LVDS differential data input. Channel 2
Odd pixel Negative LVDS differential data input. Channel 3
Odd pixel Positive LVDS differential data input. Channel 3
Even pixel Negative LVDS differential data input. Channel 0
Even pixel Positive LVDS differential data input. Channel 0
Even pixel Negative LVDS differential data input. Channel 1
Even pixel Positive LVDS differential data input. Channel 1
Even pixel Negative LVDS differential data input. Channel 2
Even pixel Positive LVDS differential data input. Channel 2
Even pixel Negative LVDS differential clock input.
Even pixel Positive LVDS differential clock input.
Even pixel Negative LVDS differential data input. Channel 3
Even pixel Positive LVDS differential data input. Channel 3
EEPROM Serial Clock (for auto Vcom)
EEPROM Serial Data (for auto Vcom)
EEPROM Write Protection (for auto Vcom)
(0V~0.7V→Disable, 2.7V~3.3V→Enable)
44 PANEL_SEL
45
SELLVDS
No Connection
LVDS data format selection (2.7V~3.3V→VESA, 0V~0.7V→
JEIDA).
PRODUCT SPECIFICATION
(2)
(7)
(7)
(7)
(2)
(7)
(7)
(7)
(2)
(2)
(2)
(3)(5)
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46
OD_SEL
47
N.C. No Connection
48
N.C. No Connection
49
N.C. No Connection
50
TCON_RDY
51
N.C. No Connection
Note (1) LVDS connector pin order defined as follows
Overdriving lookup table selection
T-CON ready signal
PRODUCT SPECIFICATION
(4)(6)
(2)
(2)
Note (2) Reserved for internal use. Please leave it open.
Note (3) Low = Connect to GND: JEIDA Format, High = Connect to +3.3V: VESA Format.
Note (4) Overdrive lookup table selection. The overdrive lookup table should be selected in accordance with the
frame rate to optimize image quality.
Low = Open or connect to GND, High = Connect to +3.3V
ODSEL Note
L or open Lookup table was optimized for 60 Hz frame rate.
H Lookup table was optimized for 60 Hz frame rate.
Note (5) LVDS signal pin connected to the LCM side has the following diagram. R1 in the system side should be
less than 1K Ohm. (R1 < 1K Ohm)
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Note (6) ODSEL signal pin connected to the LCM side has the following diagram. R1 in the system side should
be less than 1K Ohm. (R1 < 1K Ohm)
PRODUCT SPECIFICATION
Note (7) Two pixel data send into the module for every clock cycle. The first pixel of the frame is odd pixel and
the second pixel is even pixel
5.2 BACKLIGHT UNIT
The pin configuration for the housing and the leader wire is shown in the table below.
CN: E01B-KCF, manufactured by JST or Equivalent
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5.3 INVERTER UNIT
CN1: CI0114M1HRL-NH (CviLux)
Pin №Symbol Feature
1
2
3
4
5
6
7
8
9
10
11 ERR
12 BLON BL ON/OFF
13 I_PWM Internal PWM Control
14 E_PWM External PWM Control
GND GND
PRODUCT SPECIFICATION
VBL +24V
Normal (GND)
Abnormal(Open collector)
Note (1) PIN 13:Intermal PWM Control (Use Pin 13): Pin 14 must open.
Note (2) PIN 14:External PWM Control (Use Pin 14): Pin 13 must open.
Note (3) Pin 13(I_PWM) and Pin 14(E_PWM) can’t open in same period.
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5.4 BLOCK DIAGRAM OF INTERFACE
PRODUCT SPECIFICATION
ER0~ER7: Even pixel R data
EG0~EG7: Even pixel G data
EB0~EB7: Even pixel B data
OR0~OR7: Odd pixel R data
OG0~OG7: Odd pixel G data
OB0~OB7: Odd pixel B data
DE: Data enable signal
DCLK: Data clock signal
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PRODUCT SPECIFICATION
Note (1) The system must have the transmitter to drive the module.
Note (2) LVDS cable impedance shall be 50 ohms per signal line or about 100 ohms per twist-pair line when it is
used differentially.
Note (3) Two pixel data send into the module for every clock cycle. The first pixel of the frame is odd pixel and the
second pixel is even pixel.
5.5 LVDS INTERFACE
VESA LVDS format:(SELLVDS pin=H)
Current cycle
Current cycle
RXCLK±
RXCLK±
ORX0±
ORX0±
ORX1±
ORX1±
ORX2±
ORX2±
ORX3±
ORX3±
ERX0±
ERX0±
ERX1±
ERX1±
ERX2±
ERX2±
ERX3±
ERX3±
JEDIA LVDS format:(SELLVDS pin=L)
RXCLK±
RXCLK±
ORX0±
ORX0±
R5G0R4R3R2R1
R5G0R4R3R2R1
B0G5B1
B0G5B1
R5G0R4R3R2R1
R5G0R4R3R2R1
B0G5B1
B0G5B1
Current cycle
Current cycle
R7G2R6R5R4R3
R7G2R6R5R4R3
G3G2G4
G3G2G4
G3G2G4
G3G2G4
R0
R0
G1
G1
B2B4B3B5VSHSDE
B2B4B3B5VSHSDE
R6G6R7G7B7B6RSVD
R6G6R7G7B7B6RSVD
R0
R0
G1
G1
B2B4B3B5VSHSDE
B2B4B3B5VSHSDE
R6G6R7G7B7B6RSVD
R6G6R7G7B7B6RSVD
R2
R2
ORX1±
ORX1±
ORX2±
ORX2±
ORX3±
ORX3±
E
E
RX0±
RX0±
ERX1±
ERX1±
ERX2±
ERX2±
ERX3±
ERX3±
B2G7B3
B2G7B3
R7G2R6R5R4R3
R7G2R6R5R4R3
B2G7B3
B2G7B3
E
E
G5G4G6
G5G4G6
G5G4G6
G5G4G6
G3
G3
B4B6B5B7VSHSDE
B4B6B5B7VSHSDE
R0G0R1G1B1B0RSVD
R0G0R1G1B1B0RSVD
R2
R2
G3
G3
B4B6B5B7VSHSD
B4B6B5B7VSHSD
R0G0R1G1B1B0RSVD
R0G0R1G1B1B0RSVD
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R0~R7: Pixel R Data (7; MSB, 0; LSB)
G0~G7: Pixel G Data (7; MSB, 0; LSB)
B0~B7: Pixel B Data (7; MSB, 0; LSB)
DE : Data enable signal
DCLK : Data clock signal
Notes: (1) RSVD (reserved) pins on the transmitter shall be “H” or “L”.
5.6 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 the color
versus data input.
Note (1) Please make sure the range of frame rate has follow the below equation:
Fclkin(max) Fr6 Tv Th
Fr5 Tv Th Fclkin(min)
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Thb
Tc
PRODUCT SPECIFICATION
Note (2) This module is operated in DE only mode and please follow the input signal timing diagram below:
INPUT SIGNAL TIMING DIAGRAM
DE
Th
DCLK
DE
DATA
Tvd
Tv
Thd
Valid Display Data (960clocks)
Note (3) The input clock cycle-to-cycle jitter is defined as below figures. Trcl = I T1 – TI
Tvb
Note (4) The SSCG (Spread spectrum clock generator) is defined as below figures.
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14
14
14
14
14
14
PRODUCT SPECIFICATION
Note (5) The LVDS timing diagram and setup/hold time is defined and showing as the following figures.
LVDS RECEIVER INTERFACE TIMING DIAGRAM
RXCLK+/-
RXn+/-
Tlvsu
Tlvhd
1T
5T
Tc
7T
9T
11T
Note (6) :(ODSEL) = H/L for 60/60Hz frame rate. Please refer to 5.1 for detail information
13T
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P
100ms
T6
6.2 POWER ON/OFF SEQUENCE
(Ta = 25 ± 2 ºC)
To prevent a latch-up or DC operation of LCD module, the power on/off sequence should be as the diagram
below.
PRODUCT SPECIFICATION
0.9V
CC0.9VCC
0.5≦T1≦30ms
≦T2≦50ms
0
0≦T3≦50ms
500ms ≦T4
0V
0.1VCC
T2
T
3 T1
0.1Vcc
T4
LVDS Signals
0V
Power On
VALID
0≦T7≦T2
0≦T8≦T3
T7
T8
Option Signals
(SELLVDS, ODSEL)
Backlight (Recommended)
500ms≦T5
≦
50%
T5
50%
6
T
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.
Power ON/OFF Sequence
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7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
Item Symbol Value Unit
PRODUCT SPECIFICATION
Ambient Temperature Ta
Ambient Humidity Ha
Supply Voltage VCC 12 V
Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS"
Lamp Current IL 12.3 mA
Oscillating Frequency (Inverter)
Vertical Frame Rate Fr 60 Hz
The LCD module should be stabilized at given temperature for 1 hour to avoid abrupt temperature change during
measuring in a windless room.
FW 58 KHz
25±2
50±10
o
C
%RH
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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 7.1.
PRODUCT SPECIFICATION
Item Symbol
Contrast Ratio CR
Response Time
Center Luminance of White LC 360 450 - cd/m
White Variation
Cross Talk CT - - 4.0 % (5)
Red
Green
Color
Chromaticity
Blue
White
Gray to
gray
δW
Rx
Ry
Gx
Gy 0.605
Bx 0.148
By 0.048
Wx 0.280
Wy
Condition Min. Typ. Max. Unit Note
- - (2)
ms (3)
-
-
-
Typ
+0.03
-
-
-
-
-
θx=0°, θy =0°
Viewing angle
at normal direction
4000 6000
- 8.5 -
- - 1.3 - (6)
0.633
0.322
0.290
Typ
-0.03
0.290
2
(4)
-
Viewing
Angle
Color Gamut C.G
θx+
Horizontal
θx-
θY+
Vertical
θY-
CR≥20
- 72 - % NTSC
88 88 -
Deg. (1)
88 88 -
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T
ime
Note (1) Definition of Viewing Angle (θx, θy) :
Viewing angles are measured by Conoscope Cono-80 ( or Eldim EZ-Contrast 160R)
PRODUCT SPECIFICATION
Normal
θx =θy = 0º
θx- = 90º
6 o’clock
y-
θy- = 90º
Note (2) Definition of Contrast Ratio (CR) :
The contrast ratio can be calculated by the following expression.
Contrast Ratio (CR) =
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
x-
θy-
θx−
θy+
θx+
12 o’clock direction
θy + = 90º
x
+
θx+ = 90º
L255 of Luminance Surface
L0 of Luminance Surface
(6).
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
The driving signal means the signal of gray level 0, 31, 63, 95, 127, 159, 191, 223, 255.
Gray to gray average time means the average switching time of gray level 0, 31, 63, 95, 127, 159, 191,
223, 255. to each other.
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Activ
e Area
(D, W)
Active Area
(0, 0)
(D, W)
Note (4) Definition of Luminance of White (LC):
Measure the luminance of gray level 255 at center point and 5 points
LC = L (5), where L (X) is corresponding to the luminance of the point X at the figure in Note (6).
Note (5) Definition of Cross Talk (CT):
CT = | YB – YA | / YA × 100 (%)
Where:
YA = Luminance of measured location without gray level 255 pattern (cd/m2)
= Luminance of measured location with gray level 255 pattern (cd/m2)
Y
B
(0, 0)
Y
A, U
Y
(D/2,W/8)
A,U
(D/2,W/8)
PRODUCT SPECIFICATION
Y
(D/2,W/8)
(D/4,W/4)
B, U
Gray 128
Y
(D/8,W/2)
A, L
Y
Y
(D/2,7W/8)
A, D
Note (6) 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/4
(7D/8,W/2)
A, R
Y
(D/8,W/2)
B, L
Horizontal Line
D
D/4 D/2 3D/4
1 2
Gray 255
Y
Y
(3D/4,3W/4)
(D/2,7W/8)
B, D
(7D/8,W/2)
B, R
Vertical Line
W
W/2
5
3 4
: Test Point
X=1 to 5
Active Area
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PRODUCT SPECIFICATION
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 ] 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 CMIS LSI chips.
[ 5 ] Bezel of Set can not press or touch the panel surface. It will make light leakage or scrape.
[ 6 ] Do not plug in or pull out the I/F connector while the module is in operation.
[ 7 ] Do not disassemble the module.
[ 8 ] Use a soft dry cloth without chemicals for cleaning, because the surface of polarizer is very soft and easily
scratched.
[ 9 ] Moisture can easily penetrate into LCD module and may cause the damage during operation.
[ 10 ] When storing modules as spares for a long time, the following precaution is necessary.
[ 10.1 ] 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 35
condensation.
[ 10.2 ] The module shall be stored in dark place. Do not store the TFT-LCD module in direct sunlight or
fluorescent light.
[ 11 ] 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.
at normal humidity without
8.2 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.
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X X X X X X X Y M D L N N N N
9. DEFINITION OF LABELS
9.1 CMI MODULE LABEL
The barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation.
PRODUCT SPECIFICATION
Model Name: V315H3-L01
Revision: Rev. XX, for example: A0, A1… B1, B2… or C1, C2…etc.
Serial ID: X X X X X X X Y M D L N N N N
CHI MEI
OPTOELECTRONICS
CHI MEI
OPTOELECTRONICS
V315H3 –L01Rev. XX
X X X X X X X Y M D L N N N N
V315H3 –L01Rev. XX
Serial No.
Product Line
E207943
MADE IN TAIWAN
GEMN
RoHS
MADE IN CHINA
LEOO(or CAPG or CANO)
RoHS
Serial ID includes the information as below:
Manufactured Date:
Year : 2001=1, 2002=2, 2003=3, 2004=4…2010=0, 2011=1, 2012=2…
Month: 1~9, A~C, for Jan. ~ Dec.
Day: 1~9, A~Y, for 1st to 31st, exclude I ,O, and U.
Revision Code : Cover all the change
Serial No. : Manufacturing sequence of product
Product Line : 1
→ Line1, 2 → Line 2, …etc.
Year, Month, Date
CMI Internal Use
CMI Internal Use
Revision
CMI Internal Use
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10. PACKAGING
10.1 PACKAGING SPECIFICATIONS
(1) 5 LCD TV modules / 1 Box
(2) Box dimensions : 826(L)x376(W)x540(H)mm
(3) Weight : approximately 30.1 Kg (5 modules per box)
10.2 PACKAGING METHOD
Figures 10-1 and 10-2 are the packing method
PRODUCT SPECIFICATION
Figure 10-1 packing method
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PRODUCT SPECIFICATION
Figure 10-2 packing method
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11. MECHANICAL CHARACTERISTIC
PRODUCT SPECIFICATION
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PRODUCT SPECIFICATION
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PRODUCT SPECIFICATION
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