AUO T420HVN04.0 Specification
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Model Name: T420HVN04.0
(ϠϠϠϠ)Preliminary Specifications
( )Final Specifications
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T420HVN04.0 Product Specification
Rev. 0.1
Issue Date : 2013/01/02
Customer Signature Date AUO Date
Approved By
_________________________________
Note
Approval By PM Director
Jacky
____________________________________
Reviewed By RD Director
Eugene
____________________________________
Reviewed By Project Leader
Jsn
____________________________________
Prepared By PM
Karen
____________________________________
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T420HVN04.0 Product Specification
Rev. 0.1
Contents
No
CONTENTS
RECORD OF REVISIONS
1 GENERAL DESCRIPTION
2 ABSOLUTE MAXIMUM RATINGS
3 ELECTRICAL SPECIFICATION
3-1 ELECTRIACL CHARACTERISTICS
3-2 INTERFACE CONNECTIONS
3-3 SIGNAL TIMING SPECIFICATION
3-4 SIGNAL TIMING WAVEFORM
3-5 COLOR INPUT DATA REFERENCE
3-6 POWER SEQUENCE
3-7 BACKLIGHT SPECIFICATION
4 OPTICAL SPECIFICATION
5 MECHANICAL CHARACTERISTICS
6 RELIABILITY TEST ITEMS
7 INTERNATIONAL STANDARD
7-1 SAFETY
7-2 EMC
8 PACKING
8-1 DEFINITION OF LABEL
8-2 PACKING METHODS
8-3 PALLET AND SHIPMENT INFORMATION
9 PRECAUTION
9-1 MOUNTING PRECAUTIONS
9-2 OPERATING PRECAUTIONS
9-3 ELECTROSTATIC DISCHARGE CONTROL
9-4 PRECAUTIONS FOR STRONG LIGHT EXPOSURE
9-5 STORAGE
9-6 HANDLING PRECAUTIONS FOR PROTECT FILM
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Record of Revision
Version Date Page Description
0.0 2012/12/26 First release
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T420HVN04.0 Product Specification
Rev. 0.1
0.1 2013/01/02
2013/01/03
4
23
18
19
25
Update Note of Outline Dimension
Update driver board pin assignment
Update Power Sequence for Backlight
Update Front drawing
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T420HVN04.0 Product Specification
Rev. 0.1
1. General Description
This specification applies to the 42.02 inch Color TFT-LCD Module T420HVN04.0. This LCD module has a TFT
active matrix type liquid crystal panel 1,920x1,080 pixels, and diagonal size of 42.02 inch. This module supports
1,920x1,080 mode. Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arranged in vertical
stripes. Gray scale or the brightness of the sub-pixel color is determined with a 8-bit gray scale signal for each dot.
The T420HVN04.0 has been designed to apply the 8-bit 2 channel LVDS interface method. It is intended to
support displays where high brightness, wide viewing angle, high color saturation, and high color depth are very
important.
* General Information
Items Specification Unit Note
Active Screen Size 42.02 inch
Display Area 930.24(H) x 523.26(V) mm
Outline Dimension 952.2(H) x 547.0(V) x 25.9(D) mm D: front bezel to driver board cover
Driver Element a-Si TFT active matrix
Bezel Opening 937.2 (H) x 530.2 (V) mm
Display Colors 8 bit, 16.7M Colors
Number of Pixels 1,920x1,080 Pixel
Pixel Pitch 0.4845 (H) x 0.4845(W) mm
Pixel Arrangement RGB vertical stripe
Display Operation Mode Normally Black
Surface Treatment Anti-Glare, 3H Haze=2%
Rotate Function Unachievable
Display Orientation Signal input with “ABC” Note 1
Note 1: LCD display as below illustrated when signal input with “ABC”.
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T420HVN04.0 Product Specification
Rev. 0.1
Absolute Maximum Ratings
The followings are maximum values which, if exceeded, may cause faulty operation or damage to the unit
Item Symbol Min Max Unit Conditions
Logic/LCD Drive Voltage Vcc -0.3 14 [Volt] Note 1
Input Voltage of Signal Vin -0.3 4 [Volt] Note 1
Operating Temperature TOP 0 +50 [oC] Note 2
Operating Humidity HOP 10 90 [%RH] Note 2
Storage Temperature TST -20 +60 [oC] Note 2
Storage Humidity HST 10 90 [%RH] Note 2
Panel Surface Temperature PST 65 [oC] Note 3
Note 1: Duration:50 msec.
Note 2 : Maximum Wet-Bulb shoul
The relative humidity must not exceed 90% non-
Note 3: Surface temperature is measured at 50к Dry condition
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T420HVN04.0 Product Specification
3. Electrical Specification
The T420HVN04.0 requires two power inputs. One is employed to power the LCD electronics and to drive the TFT
array and liquid crystal. The other powers the Back Light Unit.
3.1 Electrical Characteristics
3.1.1: DC Characteristics
Rev. 0.1
Parameter Symbol
Unit Note
Min. Typ . Max
LCD
Power Supply Input Voltage VDD 10.8 12 13.2 VDC
Power Supply Input Current IDD -- 1.1 1.21 A 1
Power Consumption PC -- 13.2 14.6 Watt 1
Value
Inrush Current I
Permissible Ripple of Power Supply Input Voltage
Input Differential Voltage
-- -- 4 A 2
RUSH
V
-- -- VDD * 5% mV
ЮV
RP
Ю
ID
200 400 600 mV
pk-pk
4
DC
3
Differential Input High Threshold
+100 -- +300 mVDC 4
V
LVDS
Interface
CMOS
Interface
Voltage
Differential Input Low Threshold
Voltage
Input Common Mode Voltage V
Input High Threshold Voltage
Input Low Threshold Voltage
TH
V
-300 -- -100 mVDC 4
TL
1.1 1.25 1.4 VDC 4
ICM
V
IH
(High)
V
IL
(Low)
2.7 -- 3.3 V
0 -- 0.6 V
5
DC
5
DC
Backlight Power Consumption PBL -- TBD TBD Watt
Life time (MTTF) 30000 Hour 8,9
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3.1.2: AC Characteristics
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T420HVN04.0 Product Specification
Rev. 0.1
Parameter Symbol
Receiver Clock : Spread Spectrum
Modulation range ʳ
LVDS
Interface
Receiver Clock : Spread Spectrum
Modulation frequencyʳ
Receiver Data Input Margin
Fclk = 85 MHz
Fclk = 65 MHzʳ
Note :
1. V
2. Measurement condition : Rising time = 400us
= 12.0V, Fv = 60Hz, Fclk= Max freq. , 25
DD
>> refer to “Section:3.3 Signal Timing Specification, Typical timing”
GND
10%
Value
Unit Note
Min. Typ . Max
Fclk_ssʳ
Fclk
-3%ʳ
--ʳ
Fclk
+3%ʳ
MHzʳ 6
Fssʳ 30ʳ --ʳ 200ʳ KHzʳ 6
0.4
0.5ʳ
nsʳ 7
tRMGʳ
!
#
"
90%
-0.4
-0.5ʳ
( ) *
" "
$
% & '
V
DD
"
#$
--ʳ
--ʳ
" "
% &
3. Test Condition:
(1) The measure point of V
is in LCM side after connecting the System Board and LCM.
RP
(2) Under Max. Input current spec. condition.
4. V
= 1.25V
ICM
LVDS -
V
IC M
LVDS +
GND
0V
400
|VID|
sμ
V
TH
|VID|
V
TL
|VID|
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5. The measure points of V
IH
6. LVDS Receiver Clock SSCG (Spread spectrum clock generator) is defined as below figures
Fclk_ss(max)
Fclk
Fclk_ss(min)
and V
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T420HVN04.0 Product Specification
are in LCM side after connecting the System Board and LCM.
IL
1/F
SS
Rev. 0.1
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7. Receiver Data Input Margin
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T420HVN04.0 Product Specification
Rev. 0.1
Parameter Symbol
Min Type Max
Input Clock Frequency Fclk Fclk (min) -- Fclk (max) MHz
Input Data Position0 tRIP1 -|tRMG| 0 |tRMG| ns
Input Data Position1 tRIP0 T/7-|tRMG| T/7 T/7+|tRMG| ns
Input Data Position2 tRIP6 2T/7-|tRMG| 2T/7 2T/7+|tRMG| ns
Input Data Position3 tRIP5 3T/7-|tRMG| 3T/7 3T/7+|tRMG| ns
Input Data Position4 tRIP4 4T/7-|tRMG| 4T/7 4T/7+|tRMG| ns
Input Data Position5 tRIP3 5T/7-|tRMG| 5T/7 5T/7+|tRMG| ns
Input Data Position6 tRIP2 6T/7-|tRMG| 6T/7 6T/7+|tRMG| ns
Rating
Unit Note
tRIP2
tRIP3
tRIP4
tRIP5
T=1/Fclk
tRIP6
tRIP0
tRIP1
LVDS- Rx
Input Data
Rx 1 Rx0 Rx6 Rx5 Rx 4 Rx3 Rx 2 Rx 1 Rx 0 Rx 6Rx 2Rx 3
LVDS- Rx
V
= 0V
Input Clock
dif f
1/Fcl k=T
8. The relative humidity must not exceed 80% non-condensing at temperatures of 40к or less. At
temperatures greater than 40к, the wet bulb temperature must not exceed 39к. When operate at low
temperatures, the brightness of LED will drop and the life time of LED will be reduced.
9. The lifetime (MTTF) is defined as the time which luminance of LED is 50% compared to its original value.
[Operating condition: Continuous operating at Ta = 25±2к]
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T420HVN04.0 Product Specification
3.2 Interface Connections
LCD connector: FI-RE51S-HF (JAE,LVDS connector)
Mating connector
PIN Symbol Description PIN Symbol Description
Rev. 0.1
1 N.C.
2 SCL EEPROM Serial Clock 27 N.C.
3WP
4 SDA EEPROM Serial Data 29 CH2_0+ LVDS Channel 2, Signal 0+
5N.C.
6N.C.
7 LVDS_SEL
8 N.C.
9 N.C.
10 N.C.
11 GND Ground 36 CH2_CLK+ LVDS Channel 2, Clock +
12 CH1_0- LVDS Channel 1, Signal 0- 37 GND Ground
13 CH1_0+ LVDS Channel 1, Signal 0+ 38 CH2_3- LVDS Channel 2, Signal 3-
14 CH1_1- LVDS Channel 1, Signal 1- 39 CH2_3+ LVDS Channel 2, Signal 3+
15 CH1_1+ LVDS Channel 1, Signal 1+ 40 N.C.
16 CH1_2- LVDS Channel 1, Signal 2- 41 N.C.
17 CH1_2+ LVDS Channel 1, Signal 2+ 42 N.C.
18 GND Ground 43 N.C.
19 CH1_CLK- LVDS Channel 1, Clock - 44 GND Ground
20 CH1_CLK+ LVDS Channel 1, Clock + 45 GND Ground
21 GND Ground 46 GND Ground
22 CH1_3- LVDS Channel 1, Signal 3- 47 N.C.
23 CH1_3+ LVDS Channel 1, Signal 3+ 48 V
24 N.C. No connection (for AUO test 49 V
No connection (for AUO test
only. Do not connect)
EEPROM Write Protection
High(3.3V) for Writable,
Low(GND) for Protection
No connection (for AUO test
only. Do not connect)
No connection (for AUO test
only. Do not connect)
Open/High(3.3V) for NS,
Low(GND) for JEIDA
No connection (for AUO test
only. Do not connect)
No connection (for AUO test
only. Do not connect)
No connection (for AUO test
only. Do not connect)
26 N.C.
28 CH2_0- LVDS Channel 2, Signal 0-
30 CH2_1- LVDS Channel 2, Signal 1-
31 CH2_1+ LVDS Channel 2, Signal 1+
32 CH2_2- LVDS Channel 2, Signal 2-
33 CH2_2+ LVDS Channel 2, Signal 2+
34 GND Ground
35 CH2_CLK- LVDS Channel 2, Clock -
DD
DD
No connection (for AUO test only. Do
not connect)
No connection (for AUO test only. Do
not connect)
No connection (for AUO test only. Do
not connect)
No connection (for AUO test only. Do
not connect)
No connection (for AUO test only. Do
not connect)
No connection (for AUO test only. Do
not connect)
No connection (for AUO test only. Do
not connect)
Power Supply, +12V DC Regulated
Power Supply, +12V DC Regulated
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