How it Works
CMO
Loading...
V370H3-LH4
Specification
35 pgs1.5 Mb0

CMO V370H3-LH4 Specification

Global LCD Panel Exchange Center
TFT LCD Tentative Specification
MODEL NO.: V370H3 – LH4
ʳ
ʳ
www.panelook.com
Issued Date: Apr. 22, 2009
Model No.: V370H3-LH4
Tentative
ʳ
TVHD
Approved By
LY Chen
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
Reviewed By
LCD TV Marketing and Product Management Div.
Prepared By
QA Dept. Product Development Div.
Kc-Ko WT Lin
WY Li Chloe Chen
1
www.panelook.com
Version 1.0
Global LCD Panel Exchange Center
www.panelook.com
- CONTENTS -
REVISION HISTORY
1. GENERAL DESCRIPTION
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 PACKAGE STORAGE
2.3 ELECTRICAL ABSOLUTE RATINGS
2.3.1 TFT LCD MODULE
2.3.2 BACKLIGHT UNIT
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
3.2 BACKLIGHT UNIT
3.2.1 CCFL(Cold Cathode Fluorescent Lamp) CHARACTERISTICS
3.2.2 INVERTER CHARACTERISTICS
3.2.3 INVERTER INTERTFACE CHARACTERISTICS
4. BLOCK DIAGRAM
4.1 TFT LCD MODULE
5. INTERFACE PIN CONNECTION
5.1 TFT LCD MODULE
5.2 BACKLIGHT UNIT
5.3 INVERTER UNIT
5.4 BLOCK DIAGRAM OF INTERFACE
5.5 LVDS INTERFACE
5.6 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. DEFINITION OF LABELS
8.1 CMO MODULE LABEL
9. PACKAGING
9.1 PACKING SPECIFICATIONS
9.2 PACKING METHOD
10. PRECAUTIONS
10.1 ASSEMBLY AND HANDLING PRECAUTIONS
10.2 SAFETY PRECAUTIONS
10.3 SAFETY STANDARDS
11. MECHANICAL CHARACTERISTICS
-------------------------------------------------------
-------------------------------------------------------
-------------------------------------------------------
-------------------------------------------------------
-------------------------------------------------------
-------------------------------------------------------
-------------------------------------------------------
-------------------------------------------------------
-------------------------------------------------------
-------------------------------------------------------
-------------------------------------------------------
-------------------------------------------------------
Issued Date: Apr. 22, 2009
Model No.: V370H3-LH4
Tent a tive
3
4
5
7
13
14
23
26
30
31
33
34
2
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
Version 1.0
Global LCD Panel Exchange Center
www.panelook.com
Issued Date: Apr. 22, 2009
Model No.: V370H3-LH4
Tent a tive
REVISION HISTORY
Version Date
Ver 1.0 Apr. 17,’09 All All Tentative Specification was first issued.
Page
(New)
Section Description
3
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
Version 1.0
Global LCD Panel Exchange Center
1. GENERAL DESCRIPTION
1.1 OVERVIEW
V370H4 - LH1 is a 37” TFT Liquid Crystal Display module with 10-CCFL Backlight unit and 2ch-LVDS
interface. This module supports 1920 x 1080 FHD format and can display true 1.0G colors (10-bit/color).
The inverter module for backlight is built-in.
1.2 FEATURES
- High brightness (450 nits)
- Ultra-high contrast ratio (4000:1)
- Faster response time (Gray to gray average 4ms)
- High color saturation NTSC 72%
- Ultra wide viewing angle : 176(H)/176(V) (CR>20) with Super MVA technology
www.panelook.com
Issued Date: Apr. 22, 2009
Model No.: V370H3-LH4
Tent a tive
- DE (Data Enable) only mode
- LVDS (Low Voltage Differential Signaling) interface
- Color reproduction (nature color)
- Optimized response time for 120 Hz Frame rate
- 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 819.36(H) x 460.89 (V) (37” diagonal) mm Bezel Opening Area 828.6 (H) x 469.8 (V) mm Driver Element a-si TFT active matrix - Pixel Number 1920 x R.G.B. x 1080 pixel Pixel Pitch (Sub Pixel) 0.2(H) x 0.6 (V) mm Pixel Arrangement RGB vertical stripe - Display Colors 1.0G color Display Operation Mode Transmissive mode / Normally black - Surface Treatment Glare type, Hard coating (3H) -
(1)
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal(H) 876 877 878 mm (1) Vertical(V) 516 516.8 517.6 mm (1)
Module Size
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
Depth(D) 35.4 36.4 37.4 mm To TOP Side Depth(D) 50.4 51.4 52.4 mm To PCB Cover Depth(D) 55 53 54 mm To Inv Cover
Weight - 7865 - g
4
www.panelook.com
Version 1.0
Global LCD Panel Exchange Center
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.
www.panelook.com
Issued Date: Apr. 22, 2009
Model No.: V370H3-LH4
Tent a tive
Value
Min. Max.
- 50 G (3), (5)
NOP
- 1.0 G (4), (5)
NOP
Unit Note
(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
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.
Љ
40 ºC).
Relative Humidity (%RH)
100
90
80
60
40
20
10
Operating Range
Storage Range
Temperature (ºC)
5
8060-20 400 20-40
Version 1.0
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
Global LCD Panel Exchange Center
www.panelook.com
Issued Date: Apr. 22, 2009
Model No.: V370H3-LH4
Tent a tive
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 ºC 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 Input Signal Voltage VIN -0.3 3.6 V
Min. Max.
Value
Unit Note
(1)
2.3.2 BACKLIGHT INVERTER UNIT
Item Symbol
Lamp Voltage VW Power Supply Voltage VBL 0 30 V
Ё
Control Signal Level
Val ue
Min. Max.
Ё
-0.3 7 V
3000 V
Unit Note
RMS
(1)
(1), (3)
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, Internal PWM Control, External PWM Control.
6
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
Version 1.0
Global LCD Panel Exchange Center
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
Parameter Symbol
www.panelook.com
Issued Date: Apr. 22, 2009
Model No.: V370H3-LH4
Tent a tive
Value
Unit Note
Min. Typ. Max.
Power Supply Voltage
Power Supply Ripple Voltage
Rush Current
White Pattern
Power Supply Current
Vertical Stripe
Black Pattern
LVDS
interface
CMOS
interface
Note (1) The module should be always operated within above ranges.
Note (2) Measurement Conditions:
Common Input Voltage
Terminating Resistor
Input High Threshold Voltage
Input Low Threshold Voltage
VCC 10.8 12 13.2 V (1)
VRP - - 350 mV
IRUSH - - 5.0 A (2)
- - 1.7 - A
-
- 2.4 2.9 A
- - 1.6 - A
VLVC 1.125 1.25 1.375 V
RT - 100 - ohm
VIH 2.7 - 3.3 V
VIL 0 - 0.7 V
(3)
+12v
7
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
Version 1.0
Global LCD Panel Exchange Center
Vcc rising time is 470us
0.1Vcc
GND
www.panelook.com
+12V
0.9Vcc
470us
Issued Date: Apr. 22, 2009
Model No.: V370H3-LH4
Tent a tive
Note (3) The specified power supply current is under the conditions at Vcc = 12 V, Ta = 25 ± 2 ºC, f
Hz, whereas a power dissipation check pattern below is displayed.
a. White Pattern
Active Area
c. Vertical Stripe Pattern
b. Black Pattern
Active Area
R
G
R
B
G
B
B
R
R
G
G
B
B
R
= 60
v
R
Active Area
8
B
R R
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
G
G
B
B
R
G
G
B
R
B
www.panelook.com
Version 1.0
Global LCD Panel Exchange Center
3.2 BACKLIGHT UNIT
www.panelook.com
Issued Date: Apr. 22, 2009
Model No.: V370H3-LH4
Tent a tive
3.2.1 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS (
Parameter Symbol
Lamp Voltage VW Lamp Current IL
Lamp Starting Voltage VS
Min. Typ. Max.
- 940 -
11.7 12.0 12.3
- -
- -
Value
1730 1340
Ta = 25 ± 2 ºC)
Unit Note
VRMS mA
RMS
V
Ta = 0 ºC (2)
RMS
V
Ta = 25 ºC (2)
RMS
Operating Frequency FO 30 - 80 KHz Lamp Life Time LBL 50,000 - - Hrs (4)
3.2.2 INVERTER CHARACTERISTICS (
Parameter Symbol
Power Consumption PBL
Power Supply Voltage VBL 22.8
Power Supply Current IBL
Input Ripple Noise
Oscillating Frequency FW 37.0 40.0 43.0 kHz (3)
Dimming Frequency FB 150 160 170 Hz
Ё
-
Ta = 25 ± 2 ºC)
Value
Min. Typ. Max.
Ё
Ё
Ё
86.4 90 W (5) (6) I
24
25.2
3.6 3.75 A Non Dimming
Ё
912 mV
Unit Note
V
DC
P-P
VBL =22.8V
(1)
=8.6mA
L
Minimum Duty Ratio D
20
MIN
%
Ё
Note (1) Lamp current is measured by utilizing high frequency current meters as shown below:
Note (2) The lamp starting voltage V
should be applied to the lamp for more than 1 second after startup.
S
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
Note (5) The power supply capacity should be higher than the total inverter power consumption P
2к
and IL = 8.1~9.1 mArms.
. Since
BL
the pulse width modulation (PWM) mode was applied for backlight dimming, the driving current
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 of Max. value is based on 37” backlight unit under 24V input voltage and 9.1
mA lamp in average after lighting for 30 minutes.
9
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
Version 1.0
Global LCD Panel Exchange Center
LCD Module Inverter
www.panelook.com
Issued Date: Apr. 22, 2009
Model No.: V370H3-LH4
Tent a tive
A
A
A
A
A
A
A
A
A
A
10
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
Version 1.0
Global LCD Panel Exchange Center
X
3.2.3 INVERTER INTERTFACE CHARACTERISTICS
Parameter Symbol
On/Off Control Voltage
Voltage
Voltage
Status Signal
VBL Rising Time Tr1 VBL Falling Time Tf1 Control Signal Rising Time Tr Control Signal Falling Time Tf PWM Signal Rising Time T PWM Signal Falling Time T Input impedance RIN PWM Delay Time T
BLON Delay Time
BLON Off Time T
ON
OFF
MA
MIN
HI 2.0
LO
HI 3.0 3.3 3.6 V Normal
LO
V
BLON
V
IPWM
V
EPWM
Status
PW MR
PW MF
PW M
Ton
T
on1
off
www.panelook.com
Te st
Condition
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
ЁЁЁЁ
Ё
Min. Typ. Max.
2.0
3.15 3.3 3.45 V Maximum duty ratioInternal PWM Control
30 Ё 30 Ё
100 Ё ms 300 Ё 300 300 Ё
Ё
Ё
Ё
Ё
Ё
0
0
0
1
Issued Date: Apr. 22, 2009
Model No.: V370H3-LH4
Tent a tive
Val ue
Ё
Ё
0
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
ЁЁЁЁ
5.0 V
0.8 V
Ё
5.0 V Duty onExternal PWM Control
0.8 V Duty off
0.8 V Abnormal
Ё
Ё
100 ms 100 ms
50 us 50 us
Ё
Ё
Ё
Ё
Unit Note
VMinimum duty ratio
ms ms
ms ms ms
10%-90%V
M˖
BL
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
Turn OFF sequence: BLOFF
Ш
PWM signal Ш BLON
ψ
PWM signal ψ VBL
11
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
Version 1.0
Loading...
+ 24 hidden pages
Buy Points How it Works FAQ Contact Us Questions and Suggestions Privacy Policy Cookie Policy Terms of Use