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V370H1-L01
Specification
34 pgs2.18 Mb0

CMO V370H1-L01 Specification

Issued Date: 8/11/2004
Model No.: V370H1 – L01
Preliminary
TFT LCD Preliminary Specification
MODEL NO.: V370H1 - L01
LCD TV Division
AVP
郭振隆
Liquid Crystal Display Division
QRA Dept .
DDIII DDII DDI
Approval Approval Approval Approval
陳永一 李汪洋 藍文錦 林文聰
LCD TV Marketing and Project Management Dept.
TVHD/PDD
Product Manager
胡崇銘 吳文村
1 / 34
The information described in this technical specification is tent ative and it is possible to be changed witho ut prior notice. Please contact CMO ’s represent ative while your product design is based on this specification. Version 0.2
Issued Date: 8/11/2004
Model No.: V370H1 – L01
Preliminary
- CONTENTS -
REVISION HISTORY ------------------------------------------------------- 3
1. GENERAL DESCRIPTION ------------------------------------------------------- 4
1.1 OVERVIEW
1.2 FEATURES
1.3 APPLICATION
1.4 GENERAL SPECIFICATI0NS
1.5 MECHANICAL SPECIFICATIONS
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 CHARAC TERISTICS -------------------------- ----------------------------- 7
3.1 TFT LCD MODULE
3.2 BACKLIGHT UNIT
3.2.1 CCFL CHARACTERISTICS
3.2.2 INVERTER CHARACTERISTICS
3.2.3 INVERTER INTERTFACE CHARACTERISTIC
4. BLOCK DIAGRAM ---------------------------------------------- --------- 12
4.1 TFT LCD MODULE
5. INTERFACE PIN CONNECTION -------------------------- ----------------------------- 13
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 -------------------------- ----------------------------- 21
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
6.2 POWER ON/OFF SEQUENCE
7. OPTICAL CHARACTERISTICS ------------------------------------------------------- 24
7.1 TEST CONDITIONS
7.2 OPTICAL SPECIFICATIONS
8. DEFINITION OF LABELS ------------------------------------------------------- 28
8.1 CMO MODULE LABEL
9. PACKAGING ---------------------------------------------------- --- 29
9.1 PACKING SPECIFICATIONS
9.2 PACKING METHOD
10. PRECAUTIONS ------------------------------------------------------- 31
10.1 ASSEMBLY AND HANDLING PRECAUTIONS
10.2 SAFETY PRECAUTIONS
11. MECHANICAL CHARACTERISTIC ---------------------------- --------------------------- 32
2 / 34
The information described in this technical specification is tent ative and it is possible to be changed witho ut prior notice. Please contact CMO ’s represent ative while your product design is based on this specification. Version 0.2
Version Date
Ver 0.1
Ver.0.2
July.6,’04
Aug.11,’04
Page
(New)
All
10
11 12 13 14
16
24
25
26 27
32 33 34
Section Description
All
4
6
7 8
9
1.5
2.2.2
3.1
3.2.1
3.2.2
3.2.3
4.1
5.1
5.3
7.1
7.2
11
Issued Date: 8/11/2004
Model No.: V370H1 – L01
Preliminary
REVISION HISTORY
Preliminary Specification was first issued.
Module Size Depth(D) To PCB Cover: Min. 42.54Æ 43.34 Typ. 43.54Æ44.34 Max. 44.54Æ45.34 Note(3) The control signals includes On/Off Control, Internal PWM Control, External PWM Control and Internal/External PWM Selection.Æ The control signals includes Inverter Good, On/Off Control, Internal PWM Control, External PWM Control and Internal/External PWM Selection. Rush Current: I Lamp Input Voltage: V Note I Lamp Current: I Typ. 5.5Æ 4.8 Max. 6.0Æ 5.3 Lamp Turn On Voltage: V Power consumption: P Note(5), I Note (4) I
= 5.5mAÆ 4.8mA
L
= 5.0 ~ 6.0 mArmsÆ 4.3 ~ 5.3 mArms
L
Add Parameter “Inverter Good Signal” Internal PWM Control Voltage: (MAX.) Symbol V
(MIN.) Symbol V
Update Note (2) Update “TFT LCD MODULE” J1 Connector Pin AssignmentÆ CNF2 Connector Pin Assignment Note (2) J1 Connector part no.: 53261-1519 (Molex) or equivalentÆ Note (2) CNF2 Connector part no.: 53261-1519 (Molex) or equivalent. INVERTER UNIT: Update CN1 table
Lamp Current: I The following items should be measured under the test conditions describ ed in
7.1 and stable environment shown in Note (7)Æ Note (6) Response time: Delete Symbol T
Color Chromaticity: Green Gy Typ.(0.604)Æ (0.598) Blue Bx Typ.(0.410)Æ (0.412)
By Ty p.(0 .076 )Æ (0.072) Add Note (6) Delete Note 9300K Delete Note (3) Definition of Response Time (T Update Note (3) Definition of Gray to Gray Switching Time Update Note (4) Update Note (5) Update Note (6) Update Note (7) Update MECHANICAL CHARACTERISTIC
Typ. 4.5Æ 2
RUSH
L
Min. 5.0Æ 4.3
L
Typ. 0Æ －
IPWM
Max.－Æ 3.0
5.5±0.5Æ 4.8±0.5
L
Gray to gray average: Note (4)Æ Note (3)
Typ. 1200Æ 1300
= 5.5 mA Æ (4.8)mA
L
Max. 2780Æ 2440
S
Typ. 160Æ 150
BL
CN2 : Pin No. 4~6
R, TF
Typ.－Æ 0
IPWM
Max. 3.0Æ －
, TF)
R
3 / 34
The information described in this technical specification is tent ative and it is possible to be changed witho ut prior notice. Please contact CMO ’s represent ative while your product design is based on this specification. Version 0.2
Issued Date: 8/11/2004
Model No.: V370H1 – L01
Preliminary
1. GENERAL DESCRIPTION
1.1 OVERVIEW
V370H1-L01 is a 37” TFT Liquid Crystal Display module with 20-CCFL Backlight unit and 2ch-LVDS interface. This module supports 1920 x 1080 HDT V format and can display true 16.7M colors ( 8 -bit/color). The inverter module for backlight is build-in.
1.2 FEATURES
- High brightness ( 550 nits)
- High contrast ratio (>600:1)
- Fast response time
- High color saturation NTSC 75%
- HDTV (1920 x 1080 pixels) resolution, true HDTV format .
- DE (Data Enable) only mode
- LVDS (Low Volt age Differential Signaling) interface
- Optimized response time for 50/60Hz frame rate
- Ultra wide viewing angle : 176(H)/176(V) (CR>20) Super MVA technology
- 180 degree rotation display option
1.3 APPLICA TION
- TFT LCD TVs
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note Active Area 820.8(H) x 461.7 (V) (37.07” diagonal) mm Bezel Opening Area 828.8 (H) x 470.9 (V) mm Driver Element a-si TFT active matrix - Pixel Number 1920 x R.G.B. x 1080 pixel Pixel Pitch (Sub Pixel) 0.1425 (H) x 0.4275 (V) mm Pixel Arrangement RGB vertical stripe - Display Colors 16.7M color Display Operation Mode Transmissive mode / Normally black -
Surface Treatment
Anti-reflective coating < less 2% reflection
Hardness (3H), Haze : 40%
(1)
-
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal(H) 884.1 884.8 885.5 mm
Module Size
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
The information described in this technical specification is tent ative and it is possible to be changed witho ut prior notice. Please contact CMO ’s represent ative while your product design is based on this specification. Version 0.2
Vertical(V) 525.4 525.9 526.4 mm Depth(D) 43.34 44.34 45.34 mm To PCB cover Depth(D) 50.74 52.24 53.74 mm To inverter cover
Weight 8950 9150 9350 g
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Issued Date: 8/11/2004
Model No.: V370H1 – L01
Preliminary
2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item Symbol
Storage Temperature TST -20 +60 ºC (1) Operating Ambient T emperature 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 ≦ 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 60 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
- 50 G (3), (5)
NOP
- 1.0 G (4), (5)
NOP
Min. Max.
Value
Unit Note
display area from being over 60 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.
Relative Humidity (%RH)
100
90
80
60
Operating Range
40
-40 -20 0 20 40 60 80
20
10
Storage Range
Temperature (ºC)
2.2 ELECTRICAL ABSOLUTE RATINGS
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The information described in this technical specification is tent ative and it is possible to be changed witho ut prior notice. Please contact CMO ’s represent ative while your product design is based on this specification. Version 0.2
Issued Date: 8/11/2004
Model No.: V370H1 – L01
Preliminary
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
Item Symbol
Power Supply V oltage Vcc -0.3 20 V Input Signal Volt age VIN -0.3 (3.6) V
2.2.2 BACKLIGHT INVERTER UNIT
Item Symbol
Lamp Voltage VW Power Supply V oltage VBL 0 (150) V Auxiliary Power Supply Voltage 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.
0 23 V (1)
V
AUX
－
Value
Min. Max.
Value
Min. Max.
－
3000 V
Unit Note
Unit Note
-0.3 7 V
RMS
(1), (3)
(1)
(1)
Note (2) No moisture condensation or freezing. Note (3) The control signals includes On/Off Control, Internal PWM Control, External PWM Control and
Internal/External PWM Selection.
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The information described in this technical specification is tent ative and it is possible to be changed witho ut prior notice. Please contact CMO ’s represent ative while your product design is based on this specification. Version 0.2
Issued Date: 8/11/2004
Model No.: V370H1 – L01
Preliminary
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE Ta = 25 ± 2 ºC
Parameter Symbol
Min. Typ. Max. Power Supply V oltage VCC 16.2 18 19.8 V (1) Power Supply Ripple V oltage VRP - - 200 mV Rush Current I
- 2 - A (2)
RUSH
White - 0.76 - A
Power Supply Current
Differential Input High
Threshold Voltage LVDS Interface
Differential Input Low
Threshold Voltage
Common Input V oltage V
Terminating Resistor R
Black - 0.41 - A Vertical Stripe
ICC
- 0.59 - A
V
- - +100 mV
LVTH
V
-100 - - mV
LVTL
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 VIL 0 - 0.7 V
Note (1) The module should be always operated within above ranges.
Value
Unit Note
(3)
Note (2) Measurement Conditions:
(High to Low)
(Control Signal)
SW
+12V
C1
1uF
+18
47K
R1
R2
1K
47K
2SK1475Q1
Q2
2SK1470
C2
0.01uF
Vcc rising time is 470µs
+18V
FUSE
C3 1uF
Vcc
(LCD Module Input)
0.9Vcc
0.1Vcc
GND
470µs
7 / 34
The information described in this technical specification is tent ative and it is possible to be changed witho ut prior notice. Please contact CMO ’s represent ative while your product design is based on this specification. Version 0.2
Issued Date: 8/11/2004
Model No.: V370H1 – L01
Preliminary
Note (3) The specified power supply current is under the conditions at Vcc = 18 V, Ta = 25 ± 2 ºC, fv = 60 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 G
B
R
G
B
R
G
B B
B B
R R
R R R
G G
G G
B B
B B
R
R
Active Area
3.2 BACKLIGHT UNIT
3.2.1 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS (
Parameter Symbol Lamp Input Voltage VL --- 1300 --- V
Lamp Current IL 4.3 4.8 5.3 mA Lamp Turn On Voltage VS Operating Frequency FL 40 -- 70 KHz (3)
Lamp Life Time LBL 50K - - Hrs (5)
Min. Typ. Max.
- - 2440 V
-
Value
-
2780 V
Ta = 25 ± 2 ºC)
Unit Note
I
RMS
RMS
(2), Ta = 25 ºC
RMS
(2), Ta = 0 ºC
RMS
= (4.8) mA
L
(1)
8 / 34
The information described in this technical specification is tent ative and it is possible to be changed witho ut prior notice. Please contact CMO ’s represent ative while your product design is based on this specification. Version 0.2
Issued Date: 8/11/2004
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Model No.: V370H1 – L01
Preliminary
3.2.2 INVERTER CHARACTERISTICS (Ta = 25 ± 2 ºC)
Parameter Symbol
Power consumption PBL - 150 - W (5), IL = 4.8mA Power Supply V oltage VBL 108 120 132 VDC Power Supply Current IBL - 1.4 - A Non Dimming Auxiliary Power Supply Voltage Auxiliary Power Supply Current I Input Ripple Noise - - - 2.5 V
Backlight Turn on Voltage VBS Oscillating Frequency FW 51 54 57 kHz
Dimming frequency FB 150 160 170 Hz Minimum Duty Ratio D
Note (1) Lamp current is measured by utilizing high frequency current meters as shown below:
V
16 18 20 VDC
AUX
AUX
- 20 - %
MIN
Min. Typ. Max.
- - 1000 mA
2750 2410 - - V
Value
- -
Unit Note
VBL=108V
P-P
V
Ta = 0 ºC
RMS
Ta = 25 ºC
RMS
LCD
Module
HV (Pink,+) HV (White,+ HV (Pink,-
HV (White,-)
HV (Pink,+)
HV (White,+)
Pink,-
HV HV (White,-
HV (Pink,+) HV
White,+
HV (Pink,-)
HV (White,-)
HV (Pink,+) HV (White,+)
Pink,-
HV HV (White,-
HV (Pink,+)
White,+
HV
1
2
1
2
1 2
1 2
1 2
1 2
1
2
1
2
1
2
Inverter
9 / 34
The information described in this technical specification is tent ative and it is possible to be changed witho ut prior notice. Please contact CMO ’s represent ative while your product design is based on this specification. Version 0.2
HV (Pink,-)
White,-
HV
1
2
Return Cable
Issued Date: 8/11/2004
yp
y
y
Model No.: V370H1 – L01
Preliminary
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 frequen cy 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 comp ared to the bri ghtness at the center point of lamp.) as the time in which it continues to operate under the condition at Ta = 25 ±2 ℃ and I
= 4.3 ~ 5.3 mArms.
L
Note (5) The power supply capacity should be higher than the total inverter power consumption P
the pulse width modulation (PWM) mode was applied for backlight dimming, the driving current changed as PWM duty on and off. The transient respo nse of power supply sho uld be consi dered for the changing loading when inverter dimming.
3.2.3 INVERTER INTERTFACE CHARACTERISTICS
Parameter Symbol
Inverter Good Signal
On/Off Control Voltage
Select Volt age
Voltage
Voltage
HI V
LO
ON
OFF
HI
LO
MAX
MIN
HI 2.0
LO
V
V
V
V
VIG
BLON
SEL
IPWM
EPWM
Control Signal Rising Time Tr Control Signal Falling Time Tf PWM Signal Rising T ime T PWM Signal Falling Tim e T
PWMR PWMF
Input impedance RIN BLON Delay Time1 T BLON Off Time1 T BLON Delay Time2 T BLON Off Time2 T
on1 off1 on2 off2
－ 500 － － ms － 500 － － ms － 500 － － ms － 500 － － ms
Test
Condition
=High 2.0
=Low 0
V
－ － － －
V
SEL
V
SEL
－ － － － － － － － － － － － －
Min. T
2.0
2.0
= L
= H
Note (1) The SEL signal should be valid before backlight turns on by BLON signal. It is inhibited to change
Value
－ － －
0
－ －
0
－ － － －
－
0
1
－
－ － MΩ
.Max.
5.0 V normal Output
0.8 V abnormal Output
5.0 V
0.8 V
5.0 V Internal/External PWM
0.8 V
0
－
3.0 V maximum dut
5.0 V duty on External PWM Control
0.8 V dut 100 ms 100 ms
50 us 50 us
Unit Note
V minimum dutyratioInternal PWM Control
off
. Since
BL
ratio
the internal/external PWM selection (SEL) during backlight turn on period.
Note (2) The power sequence and control signal timing are shown in the following figure.
10 / 34
The information described in this technical specification is tent ative and it is possible to be changed witho ut prior notice. Please contact CMO ’s represent ative while your product design is based on this specification. Version 0.2
Issued Date: 8/11/2004
Model No.: V370H1 – L01
Preliminary
V
BL
V
V
V
V
CC
BLON
V
SEL
EPWM
IPWM
V
0
0
0
0
0
0
W
2.0V
0.8V
2.0V
0.8V
2.0V
0.8V
3.0V
External
PWM
Period
on1
T
T
on2
Backlight on duration
r
T
Ext. Dimming Function
T
PWMR
T
PWMF
T
f
External
PWM Duty
Int. Dimming Function
100%
T
Minimun
Duty
off2
T
off1
11 / 34
The information described in this technical specification is tent ative and it is possible to be changed witho ut prior notice. Please contact CMO ’s represent ative while your product design is based on this specification. Version 0.2
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