Date; Dec. 20, 2007
TECHNICAL DATA
TX43D55VM0BAA
CONTENTS
No. Item Sheet No. Page
— COVER DPBCL0001697-1 1-1/1
— RECORD OF REVISION DPBCL0001697-1 2-1/1
— APPLICATION DPBCL0001697-1 3-1/1
— DESCRIPTION DPBCL0001697-1 4-1/1
1 ABSOLUTE MAXIMUM RATINGS DPBCL0001697-1 5-1/1
2 OPTICAL CHARACTERISTICS DPBCL0001697-1 6-1/2 - 6-2/2
3 ELECTRICAL CHARACTERISTICS DPBCL0001697-1 7-1/1
4 BLOCK DIAGRAM DPBCL0001697-1 8-1/1
5 INTERFACE PIN ASSIGNMENT DPBCL0001697-1 9-1/6 - 9-6/6
6 INTERFACE TIMING DPBCL0001697-1 10-1/3 - 10-3/3
7 DIMENSIONAL OUTLINE DPBCL0001697-1 11-1/1
8 DESIGNATION OF LOT MARK DPBCL0001697-1 12-1/1
9 COSMETIC SPECIFICATIONS DPBCL0001697-1 13-1/3 - 13-3/3
10 PRECAUTION DPBCL0001697-1 14-1/4 - 14-4/4
1-1/1
PageHitachi Displays, Ltd. DPBCL0001697-1
Hitachi Displays, Ltd.
Sh.
No.
The upper section : Before revision
The lower section : After revision
2-1/1
SummaryDate
RECORD OF REVISION
Sheet No. Page
Date PageHitachi Displays, Ltd. Dec. 20, 2007 DPBCL0001697-1
Sh.
No.
APPLICATION
In the case of applying this product for such as control and safety device of
transportation facilities (airplane, train, automobile, ship, etc), equipments
aiming for rescue and security, and the other safety related devices which should
secure higher reliability and safety, please make it sure that proper countermeasure
such as fail-safe functions and enough system design for the protection are mandatory.
Please do not apply this product for equipments or devices which need exceedingly
high reliability, such as aerospace applications, telecommunication facilities (trunk lines),
nuclear related equipments or plants, and critical life support devices or applications.
Usage style of this product is limited to Landscape mode. Optical characteristics
mentioned in this spec. sheet is applied for only initial stage after delivery, and
the characteristics will be changed by long time usage. Reliability of this product
is secured as normal office use.
3-1/1
Date PageHitachi Displays, Ltd. Dec. 20, 2007 DPBCL0001697-1
Sh.
No.
DESCRIPTION
The following specifications are applied to the following IPS-Pro-TFT module.
Note : Inverter for back light unit is not built in this module.
GENERAL SPECIFICATIONS
Part Name : TX43D55VM0BAA
Effective Display Area : H369.60 × V221.76 [mm]
Number of Pixels : H1280 × V768 [pixels]
Pixel Pitch : H0.28875 × V0.28875 [mm]
Color Pixel Arrangement : R+G+B Vertical Stripe
Display Mode : Transmissive Mode
Normally Black Mode
Top Polarizer Type : Anti-glare
Number of Colors : 16,777,216 colors
Viewing Angle Range : Super Wide Version
Input Signal : 1-channel LVDS (LVDS: Low Voltage Differential Signaling)
Back Light : 4 pcs. of CCFL
External Dimensions : H400 × V258 × t22.0 [mm]
Weight : 2200 [g]
4-1/1
Date PageHitachi Displays, Ltd. Dec. 20, 2007 DPBCL0001697-1
Sh.
No.
1. ABSOLUTE MAXIMUM RATINGS
1.1 ELECTRICAL ABSOLUTE MAXIMUM RATINGS
(0.5G) (2G)
(3G) (50G)
Notes 1) Temperature and Humidity should be applied to the LCD surface of a TFT module,
not to the system installed with a module.
Function of module is guaranteed in above operating temperature range,
but optical characteristics is specified for only 25°C operating condition.
The brightness of a CCFL tends to drop at low temperature. Besides, the life-time becomes
shorter at low temperature.
2) Ta ≤ 40°C ……… Relative humidity should be less than 85%RH max. Dew is prohibited.
Ta > 40°C ……… Relative humidity should be lower than the moisture of the 85%RH at 40°C.
3) Frequency of the vibration is between 15Hz and 50Hz. (Remove the resonance point)
4) Pulse width of the shock is 3 ms.
1.2 ELECTRICAL ABSOLUTE MAXIMUM RATINGS
(1) TFT Module Vss=0V
Notes 1) It is applied to LVDS signal.
2) It is applied to except LVDS signal.
3) Discharge Coefficient: 200pF-0Ω, Environmental: 25°C-70%RH
4) Discharge Coefficient: 200pF-250Ω, Environmental: 25°C-70%RH
5) It is applied to I/F connector pins.
6) It is applied to the surface of a metallic bezel and a LCD panel.
(2) Back Light GND=0V
Notes 1) The specification shall be applied each CCFL. The specification is defined at ground line.
2) The specification shall be applied connector pins for a CCFL at start-UP.
5-1/1
Note
Min. Max.
Date PageHitachi Displays, Ltd. Dec. 20, 2007 DPBCL0001697-1
Item Operating Storage Unit
Min. Max.
1)
Temperature -10 70 -20 70 °C 1)
Humidity 2) 2) %RH
4)
Vibration — 4.9
Shock — 29.4 —
3)
Not Acceptable —
19.6 m/s2
—
490
—
50,000 lx —
Corrosive Gas Not Acceptable
Illumination at
LCD Surface — 50,000 —
Item Symbol Min. Max.
V 1)
Power Supply Voltage
V
DD 0 6.5
Unit Note
V—
V 2)
Differential signal input voltage
V
IL
Input Voltage for logic
V
I-0.3 5.0
0 3.4
3),5)
V
ESD1 ±15 kV 4),6)
Electrostatic Durability
V
ESD0 ±100 V
— 7.0
Min. Max.ITEM SYMBOL
Input Current IL
Input Voltage
V
L— 1,500
Unit Note
Vrms 2)
mArms 1)
Sh.
No.
2. OPTICAL CHARACTERISTICS
The following optical characteristics are measured when the LCD is set alone (apart from driving
circuits and monitor cabinets) and under stable conditions. It takes about 30 minutes to reach stable
conditions. The measuring point is the center of display area otherwise noted.
The optical characteristics should be measured in a dark room or equivalent state.
Measuring equipment: KONICA MINOLTA:CS-1000, or equivalent.
Temperature of LCD surface=25°C, VDD=5.0V, fV=60Hz,
IL=6.0mA (average or 4 pieces CCFLs. PWM Duty 100%)
6-1/2
PageHitachi Displays, Ltd. Dec. 20, 2007 DPBCL0001697-1Date
Item Symbol Condition Min. Typ. Max. Unit Note
Contrast Ratio CR
θ = 0°
1)
600
Response
Time
Rise ton —
Fall toff
800 — — 2)
10 25 ms 3)
—1225
Brightness of white Bwh 290 350 — cd/m2—
Brightness uniformity Buni 75 — — % 4)
Color
Chromaticity
(CIE)
Red x 0.61
y 0.31
Green x 0.27
y
0.64 0.67
—Gray scale
=255
0.34 0.37
0.30 0.33
0.10 0.13
0.59 0.62
Blue x 0.11 0.14 0.17
y 0.07
White x 0.28
0.56
0.34
y 0.30 0.33 0.36
0.31
Sh.
No.
Notes 1) Definition of Viewing Angle
TFT Module
2) Definition of Contrast Ratio
(Luminance at displaying WHITE)
(Luminance at displaying BLACK)
3) Definition of Response Time
4) Definition of Brightness Uniformity
Display pattern is white (255 level). The brightness
uniformity is defined as the following equation.
Brightness at each point is measured, and average,
maximum and minimum brightness is calculated.
Bmin
Bmax
where, Bmax = Maximum brightness
Bmin = Minimum brightness
6-2/2
PageHitachi Displays, Ltd. Dec. 20, 2007 DPBCL0001697-1
CR =
Buni = × 100
Date Sh.
No.
xX'
φ=180°
(9 o'clock)
φ=90°
(12 o'clock)
θ=0°
Y
Y
'
Z
Z'
θ
WhiteBlack Black
ton
100
90
10
0
%
φ=270°
(6 o'clock)
φ=0°
(3 o'clock)
φ
eye
Displaying
Data Signal
Optical
Response
( Luminance)
tof
f
: measuring points
25% 50% 75%
25%
50%
75%
(1) (2) (3)
(4) (5) (6)
(7) (8) (9)
3. ELECTRICAL CHARACTERISTICS
3.1 TFT-LCD MODULE Ta=25°C, VSS=0V
Item Symbol Min. Typ. Max. Unit Note
Power Supply Voltage VDD 4.5 5.0 5.5 V —
Power Supply Current IDD — 0.65 0.85 A
Differential Input Voltage High VIH — — +100 mV VCM=1.2V
For LVDS Receiver Threshold Low VIL -100 — — mV VCM=1.2V
Frame Frequency fV55 60 65 Hz 4)
One line scanning Frequency fH44.8 47.1 52.3 kHz 4)
DCLK Frequency fCLK 65 66 73 MHz 4)
Notes 1) DC current at fV=60Hz, fCLK=66MHz and VDD=5.0V
2) As this module contains fuse (1.6A), prepare current source that is enough for cutting current
fuse (larger than 4.0A) or set a protection circuit when a trouble happens.
3) The picture on maximum current is white picture.
4) When at low frequency drive, flicker may appear on screen. Therefore, please verify the flicker
level before system design.
3.2 BACK LIGHT Ta=25°C, VSS=0V
IL 1),2)
Lamp Voltage VL— 770 — Vrms —
Lighting Frequency fL40 — 80 kHz 3)
Starting Lamp Voltage VS1,320 — — Vrms 4),5)
Notes 1) The specification shall be applied to each CCFL. The specification is defined at ground line.
2) Higher IL cause the short life time of CCFL.
3) Lighting frequency for a CCFL may cause the interference with scanning frequency
and cause beat or flicker on the display. Therefore, Lighting frequency shall be as different
as possible from scanning frequency in order to avoid the interference.
4) Starting Lamp Voltage should be more than VS (Min.).
5) Ta=0°C
6) Distribution difference of CCFLs surface temperature should be less than 5°C.
7) When the lighting wave form of the inverter is asymmetry, the inclination of mercury is
generated. Therefore, please adjust the imbalance factor (|IP-I-P|/Irms×100) of the lighting
current wave form to 10% or less, and adjust the crest factor (IP (or I-P)/Irms) to 1.2~1.6.
8) The lighting wave form of the inverter is in-phase in a lamp unit.
7-1/1
Date PageHitachi Displays, Ltd. Dec. 20, 2007 DPBCL0001697-1
1),2),3)
Item Symbol Min. Typ. Max. Unit Note
mArmsLamp Current 3.0 6.0 6.5
Sh.
No.
VDD
VSS
DC Ampere Meter TFT Module
4. BLOCK DIAGRAM
(1) TFT Module
(2) Back light unit
8-1/1
PageHitachi Displays, Ltd. Dec. 20, 2007 DPBCL0001697-1Date Sh.
No.
LVDS
Timing signals
Display data
DC power supply
Tcon
DC/DC
Converter
TFT-LCD
(IPS-Pro)
Drain Driver
CN1
D1
D2
D3840
G1
G2
G768
Gate
Driver
LVDS
Receiver Timing
Converter
CN2
VLLamp
GND
No.1
No.2
VL
GND
CN3
No.1
No.2
Lamp
CN4
VLLamp
GND
No.1
No.2
VL
GND
CN5
No.1
No.2
Lamp
5. INTERFACE PIN ASSIGNMENT
5.1 TFT-LCD MODULE
CN1 <<JAE: FI-X30S-HF (Matching connector: JAE FI-X30HL or FI-X30C2L-NPB)>>
Pin No. Symbol Function Note
1 VDD
2 VDD
3 VDD
4 VDD
5 VSS
6 VSS
7 VSS
8 VSS
9 TEST1 Test Pin (OPEN) 3)
10 TEST2 Test Pin (OPEN) 3)
11 VSS GND (0V) 1)
12 RX0-
13 RX0+
14 VSS GND (0V) 1)
15 RX1-
16 RX1+
17 VSS GND (0V) 1)
18 RX2-
19 RX2+
20 VSS GND (0V) 1)
21 CLK-
22 CLK+
23 VSS GND (0V) 1)
24 RX3-
25 RX3+
26 VSS GND (0V) 1)
27 AMODE LVDS Mode Select 5)
28 TEST3 Test Pin (OPEN) 3)
29 TEST4 Test Pin (OPEN) 3)
30 VSS GND (0V) 1)
9-1/6
PageHitachi Displays, Ltd. Dec. 20, 2007 DPBCL0001697-1Date
Power Supply (+5.0V) 4)
GND (0V) 1)
Pixel Data 2)
Pixel Data 2)
Pixel Data 2)
Pixel Data 2)
Pixel Clock 2)
Sh.
No.
Notes 1) All Vss pins should be grounded.
2) RXn- and RXn+ (n=0,1,2,3), CLK- and CLK+ should be wired by twist-pairs
or side-by-side FPC patterns, respectively.
3) Please keep open. HITACHI test only.
4) All VDD pins should be connected to +5.0 V (typ.).
5) Please refer to page 9-4/6 "LVDS interface" for LVDS data mapping.
5.2 BACK-LIGHT UNIT
CN2,CN3,CN4,CN5 <<JST: BHSR-02VS-1(Matching connector: JST SM02B-BHSS-1)>>
Pin No. Symbol Function Note
1
V
LPower Supply
2 GND GND (0V)
9-2/6
Date PageHitachi Displays, Ltd. Dec. 20, 2007 DPBCL0001697-1
Sh.
No.
BLOCK DIAGRAM OF INTERFACE
Receiver: Equivalent of THC63LVDF84B by THine
R0~7 : R data
G0~7 : G data
B0~7 : B data
DTMG : Display timing data
Notes 1) The system must have a LVDS transmitter to drive a module.
2) The impedance of LVDS cable shall be about 100 ohms per twist-pair line
when it is used differentially.
9-3/6
PageHitachi Displays, Ltd. Dec. 20, 2007 DPBCL0001697-1Date Sh.
No.
LVDS-to-TTL
Parallel
Rx0+
Rx0-
Rx1+
Rx1-
Rx2+
Rx2-
PLL
CLK+
CLK-
TTL
Parallel-to-LVDS
PLL
Host
Graphics
Controller
System device side TFT module side
CN1
DTMG
R0~R7
G0~G7
B0~B7
LCD Panel
Controller
DTMG
Rx3-
Rx3+
LVDS Receiver
R0~R7
G0~G7
B0~B7
TxIN RxOUT
termination
LVDS Transmitter
DCLK DCLK
termination termination termination termination
LVDS INTERFACE
27pin Transmitter Interface Connector Receiver TFT Control
A
MODE Pin Input S
y
stem Device TFT Module Pin Output Input
R0 (LSB) 51 TxIN0 27 RxOUT0 R0 (LSB)
R1 52 TxIN1 29 RxOUT1 R1
R2 54 TxIN2 Tx OUT0+ Rx IN0+ 30 RxOUT2 R2
R3 55 TxIN3 32 RxOUT3 R3
R4 56 TxIN4 33 RxOUT4 R4
R5 3 TxIN6 Tx OUT0- Rx IN0- 35 RxOUT6 R5
G0 (LSB) 4 TxIN7 37 RxOUT7 G0 (LSB)
G1 6 TxIN8 38 RxOUT8 G1
G2 7 TxIN9 39 RxOUT9 G2
G3 11 TxIN12 Tx OUT1+ Rx IN1+ 43 RxOUT12 G3
G4 12 TxIN13 45 RxOUT13 G4
G5 14 TxIN14 46 RxOUT14 G5
B0 (LSB) 15 TxIN15 Tx OUT1- Rx IN1- 47 RxOUT15 B0 (LSB)
B1 19 TxIN18 51 RxOUT18 B1
B2 20 TxIN19 53 RxOUT19 B2
B3 22 TxIN20 54 RxOUT20 B3
B4 23 TxIN21 Tx OUT2+ Rx IN2+ 55 RxOUT21 B4
B5 24 TxIN22 1 RxOUT22 B5
RSVD 1) 27 TxIN24 3 RxOUT24 Not use
RSVD 1) 28 TxIN25 Tx OUT2- Rx IN2- 5 RxOUT25 Not use
DTMG 30 TxIN26 6 RxOUT26 DTMG
R6 50 TxIN27 7 RxOUT27 R6
R7 (MSB) 2 TxIN5 34 RxOUT5 R7 (MSB)
G6 8 TxIN10 Tx OUT3+ Rx IN3+ 41 RxOUT10 G6
G7 (MSB) 10 TxIN11 42 RxOUT11 G7 (MSB)
B6 16 TxIN16 49 RxOUT16 B6
B7 (MSB) 18 TxIN17 Tx OUT3- Rx IN3- 50 RxOUT17 B7 (MSB)
RSVD 1) 25 TxIN23 2 RxOUT23 Not use
DCL
K
31 TxCLK IN TxCLK OUT+ RxCLK IN+ 26 RxCLK OUT DCL
K
TxCLK OUT- RxCLK IN-
27pin Transmitter Interface Connector Receiver TFT Control
A
MODE Pin Input S
y
stem Device TFT Module Pin Output Input
R2 51 TxIN0 27 RxOUT0 R2
R3 52 TxIN1 29 RxOUT1 R3
R4 54 TxIN2 Tx OUT0+ Rx IN0+ 30 RxOUT2 R4
R5 55 TxIN3 32 RxOUT3 R5
R6 56 TxIN4 33 RxOUT4 R6
R7 (MSB) 3 TxIN6 Tx OUT0- Rx IN0- 35 RxOUT6 R7 (MSB)
G2 4 TxIN7 37 RxOUT7 G2
G3 6 TxIN8 38 RxOUT8 G3
G4 7 TxIN9 39 RxOUT9 G4
G5 11 TxIN12 Tx OUT1+ Rx IN1+ 43 RxOUT12 G5
G6 12 TxIN13 45 RxOUT13 G6
G7 (MSB) 14 TxIN14 46 RxOUT14 G7 (MSB)
B2 15 TxIN15 Tx OUT1- Rx IN1- 47 RxOUT15 B2
B3 19 TxIN18 51 RxOUT18 B3
B4 20 TxIN19 53 RxOUT19 B4
B5 22 TxIN20 54 RxOUT20 B5
B6 23 TxIN21 Tx OUT2+ Rx IN2+ 55 RxOUT21 B6
B7 (MSB) 24 TxIN22 1 RxOUT22 B7 (MSB)
RSVD 1) 27 TxIN24 3 RxOUT24 Not use
RSVD 1) 28 TxIN25 Tx OUT2- Rx IN2- 5 RxOUT25 Not use
DTMG 30 TxIN26 6 RxOUT26 DTMG
R0 (LSB) 50 TxIN27 7 RxOUT27 R0 (LSB)
R1 2 TxIN5 34 RxOUT5 R1
G0 (LSB) 8 TxIN10 Tx OUT3+ Rx IN3+ 41 RxOUT10 G0 (LSB)
G1 10 TxIN11 42 RxOUT11 G1
B0 (LSB) 16 TxIN16 49 RxOUT16 B0 (LSB)
B1 18 TxIN17 Tx OUT3- Rx IN3- 50 RxOUT17 B1
RSVD 1) 25 TxIN23 2 RxOUT23 Not use
DCLK 31 TxCLK IN TxCLK OUT+ RxCLK IN+ 26 RxCLK OUT DCLK
TxCLK OUT- RxCLK IN-
Note 1) RSVD (reserved) pins on the transmitter shall be "H" or "L".
9-4/6
Signal
=L (GND)
Signal
=H (3.3V)
Date PageHitachi Displays, Ltd. Dec. 20, 2007 DPBCL0001697-1
Sh.
No.
CORRESPONDENCE BETWEEN INPUT DATA AND DISPLAY IMAGE
R0~R7 : R data
(1, 1) G0~G7 : G data
B0~B7 : B data
RGB
9-5/6
768, 1 768, 2 768, 3 768, 1280
3, 1 3, 2 3, 3 3, 1280
2, 1 2, 2 2, 3 2, 1280
1, 1 1, 2 1, 3 1, 1280
Date PageHitachi Displays, Ltd. Dec. 20, 2007 DPBCL0001697-1
Sh.
No.
INVALID
DCLK
R0~R7
G0~G7
B0~B7
1, 2
INVALID 1, 1279 1, 12801, 1 2, 1 2, 2
DTMG
RELATIONSHIP BETWEEN DISPLAY COLORS AND INPUT SIGNALS
Notes 1) Definition of gray scale: Color (n)
n indicates gray scale level. Higher n means brighter level.
2) Data signals: 1: High, 0: Low
9-6/6
Date PageHitachi Displays, Ltd. Dec. 20, 2007 DPBCL0001697-1
Sh.
No.
Input data R data G data B data
Color MSB LSB MSB LSB MSB LSB
Black
Red (255)
Green (255)
Blue (255)
Cyan
Magenta
Yellow
White
Black
Red (1)
Red (2)
Red (254)
Red (255)
Black
Green (1)
Green (2)
Green (254)
Green (255)
Black
Blue (1)
Blue (2)
Blue (254)
Blue (255)
…
…
R1 R0 G7R2 G6 G5 G4 G1R7 R6 R5 R4 G0 B7 B6 B5 B4 B1 B0
0000 000000 000000 00
1111 110000 000000 00
0000 001111 11 10000 00
0000 000000 001111 11
0000 001111 111111 11
1111 110000 001111 11
1111 111111 110000 00
1111 111111 111111 11
0000 000000 000000 00
0000 010000 000000 00
0000 100000 000000 00
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
……
0
0
0
0
00
1
……
0
0
0
0
0
011 10 00 000000 00
1111 110000 00 00000 00
0000 000000 000 00000 00
0000 000000 000 10000 00
0000 000000 100 00000 00
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
00
0
1
1
11
00
00
00
00 00 111 111 00000 00
0000 001111 111 10000 00
0000 000000 000 00000 00
0000 000000 000 00000 01
0000 000000 000 00000 10
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
…
0
1
0
…
…
…
…
G2
00
00
000
G3
1
0
1
0
1
…
000 000 01111 10
0000 000 1000 0 1 110001011
Blue
0
0
0
00000
…
Green
0
0
0
0
……
0
00
0
0
0
1
1
1
0
0
0
1
0
R3
Basic
Color
Red
0
1
1
1
0
1
0
0
0
0
0
0
0
……
……
1
1
1
……
1
11
…
0
0
0
…… …
0
0
…… ……
0
0
0
0
0
0
1
0
1
1
1
0
0
0
B3 B2
0
0
0
1
1
1
0
1
0
0
0
……
0
0
0
0
0
……
0
0
…
1
1
0
0
0
…
6. INTERFACE TIMING
6.1 LVDS RECEIVER TIMIN
G
(Interface of TFT module)
RinX=(RinX+) - (RinX-) (X=0,1,2)
Item Symbol Min. Typ. Max. Unit Note
DCLK Frequency 1/TC65 66 73 MHz
RinX 0 data position tRP0 1/7tCL
-0.29 1/7tCL
1/7tCL
+0.29
(X=0,1,2) 1st data position tRP1 -0.29 0 +0.29
2nd data position tRP2 6/7tCL
-0.29 6/7tCL
6/7tCL
+0.29
3rd data position tRP3 5/7tCL
-0.29 5/7tCL
5/7tCL
+0.29 ns
4th data position tRP4 4/7tCL
-0.29 4/7tCL
4/7tCL
+0.29
5th data position tRP5 3/7tCL
-0.29 3/7tCL
3/7tCL
+0.29
6th data position tRP6 2/7tCL
-0.29 2/7tCL
2/7tCL
+0.29
10-1/3
PageHitachi Displays, Ltd. Dec. 20, 2007 DPBCL0001697-1Date Sh.
No.
V
diff=0V
V
diff=0V
TC
Rx6 Rx5 Rx4 Rx3 Rx2 Rx1 Rx0
RinX
CLK+
tRP1
tRP0
tRP6
tRP5
tRP4
tRP3
tRP2
V
diff=0V
6.2 TIMING CONVERTER TIMING
(Input timing for transmitter)
DCLK TC13.7 15.1 15.4 ns
D 0.35 0.5 0.65 -
DTMG TH1396 1406 1450 TC
THD 1280 1280 1280 TC
TV773 783 825 TH
T
V
D768 768 768 TH
f
V
55 60 65 Hz
10-2/3
Vertical width-Active
Frame frequency
Duty
Horizontal period
Horizontal width-Active
Vertical period
Max. Unit Note
Cycle time
Item Symbol Min. Typ.
Date PageHitachi Displays, Ltd. Dec. 20, 2007 DPBCL0001697-1
Sh.
No.
Tc
THD
TH
TVD
T
V
DTMG
DTMG
DCLK
DATA
SIGNALS
6.3 TIMING BETWEEN INTERFACE SIGNALS AND POWER SUPPLY
Power supply voltage VDD
Input signals VI
Back-Light
Timing of power supply voltage and input signals should be used under
the following specifications.
1ms ≤TPR ≤10ms
40ms ≤TDR
20ms ≤TDF ≤50ms
TIN ≥1s
TBR ≥500ms
TBF ≥100ms
10-3/3
Date PageHitachi Displays, Ltd. Dec. 20, 2007 DPBCL0001697-1
Sh.
No.
TPR
0.1VDD
0.9VDD
0
V
TINTDR TDF
0
V
TBR TBF
valid
ON
8. DESIGNATION OF LOT MARK
8.1 LOT MARK
Notes
1) Year Mark 2) Month Mark Month Mark 3) Week (Days) Mark
2006 6 1 01 7 07 1~7 1
2007 7 2 02 8 08 8~14 2
2008 8 3 03 9 09 15~21 3
2009 9 4 04 10 10 22~28 4
2010 0 5 05 11 11 29~31 5
6061212
8.2 REVISION (REV.) CONTROL
REV. is the column for manufacturing convenience. A-Z except I and O may be written
on this column.
8.3 LOCATION OF LOT MARK
Lot mark is printed on a label. The label sticks on back of TFT module.
The style of character will be changed without notice.
Note 4) Indication of place of origin
(*****section)
CHINA
JAPAN
TAIWAN
12-1/1
PageHitachi Displays, Ltd. Dec. 20, 2007 DPBCL0001697-1Date Sh.
No.
Y
ear 1)
5 digits for production number
(00001~99999)
Week 3)
Production management sign
Month 2)
Note 4)
Lot Mark
REV.
CAUTION HIGH VOLTAGE
7024H 12345
MADE IN ∗∗∗∗∗ Y0 00 7 K 12 100599
REV
COLD CATHODE FLORESCENT LAMP IN COLOR LCD CONTAINS MERCURY.
TX43D55VM0BAA
PLEASE FOLLOW LOCAL ORDINANCES OR REGULATIONS FOR ITS DISPOSAL.
A
9. COSMETIC SPECIFICATIONS
9.1 CONDITIONS FOR COSMETIC INSPECTION
(1) Viewing zone
a) The figure shows the correspondence
between eyes (of inspector) and
TFT-LCD module.
θ < 45° : when non-operating inspection
θ < 5° : when operating inspection
b) Inspection should be executed only from
front side and only A-zone.
Cosmetic of B-zone and C-zone are ignore.
(refer to 9.2 DEFINITION OF ZONE)
(2) Environmental
a) Temperature : 25°C
b) Ambient light : about 700 lx and non-directive when operating inspection.
: about 1000 lx and non-directive when non-operating inspection.
c) Back-light : when non-operating inspection, back-light should be off.
9.2 DEFINITION OF ZONE
•A-zone : Display area (pixel area).
•B-zone : Area between A-zone and C-zone.
•C-zone : Metal bezel area.
A-zone (Include I/F connector)
B-zone
C-zone
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PageHitachi Displays, Ltd. Dec. 20, 2007 DPBCL0001697-1Date Sh.
No.
TFT-LCD module
Light
Inspection view
θ
0
about
300mm
θ
9.3 COSMETIC SPECIFICATIONS
When displaying conditions are not stable (ex. at turn on or off), the following
specifications are not applied.
Max. acceptable number
A-zone
1-dot 5 pcs 1),2),4)
Operating 1 Dot Defect Sparkle 2-dots 2
inspection mode 3-dots 0 Units 1),2),5)
4-dots 0
Density 2 pcs/φ15mm 1),2),6)
Total 5 pcs —
1-dot 10 pcs 1),3),4)
Black 2-dots 5
mode 3-dots 0 Units 1),3),5)
4-dots 0
Density 3 pcs/φ5mm 1),3),7)
Total 10 pcs —
Total 15 pcs —
2 Line defect Serious one is
3 Uneven brightness not allowed.
4Stain inclusion W ≤ 0.02 L: Ignore Ignore
Line shape W ≤ 0.04 L ≤ 4.0 8 pcs 8)
W: width (mm) L > 4.0 0
L: length (mm) W ≤ 0.08 L ≤ 2.0 8
L > 2.0 0
W > 0.08 — See the No.5 Dot shape
5Stain inclusion D ≤ 0.22 Ignore
Dot shape D ≤ 0.5 8 pcs 8)
D: ave. dia. (mm) D > 0.5 0
6Scratch on polarizer W ≤ 0.02 L: Ignore Ignore
Line shape W ≤ 0.04 L ≤ 40 10
W: width (mm) L > 40 0 pcs 9)
L: length (mm) W ≤ 0.08 L ≤ 20 10
L > 20 0
W > 0.08 — 0
7Scratch on polarizer D ≤ 0.2 Ignore
Dot shape D ≤ 0.6 10 pcs 9)
D: ave. dia. (mm) D > 0.6 0
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——
No. Item Unit Note
PageHitachi Displays, Ltd. Dec. 20, 2007 DPBCL0001697-1Date Sh.
No.
Max. acceptable number
A-zone
non- 8Bubbles, peeling D ≤ 0.3 Ignore
operating in polarizer D ≤ 0.5 10 pcs 9)
inspection D: ave. dia. (mm) D ≤ 1.0 5
D > 1.0 0
9Wrinkles on polarizer Serious one is — —
not allowed.
Notes 1) Dot defect : defect area > 1/2 dot
2) Sparkle mode : brightness of dot is more than 30% at black. (visible to eye)
3) Black mode: brightness of dot is less than 70% at white. (visible to eye)
4) 1 dot: defect dot is isolated, not attached to other defect dot.
5) N dots: N defect dots are consecutive. (N means the number of defects dots)
6) Density: number of defect dots inside 15mm φ.
7) Density: number of defect dots inside 5mm f.
8) Those stains which can be wiped out easily are acceptable.
9) Polarizer area inside of B-zone is not applied.
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No. Item Unit Note
PageHitachi Displays, Ltd. Dec. 20, 2007 DPBCL0001697-1Date Sh.
No.
10. PRECAUTION
Please pay attention to the followings when a TFT module with a back-light unit is used,
handled and mounted.
10.1 PRECAUTION TO HANDLING AND MOUNTING
(1) Applying strong force to a part of the module may cause partial deformation of frame or mold,
and cause damage to the display.
(2) The module should gently and firmly be held by both hands. Never hold by just one hand in order
to avoid any internal damage. Never drop or hit the module. Never press the glass surface.
(3) The module should be installed with mounting holes of a module. Usage style of this product is
limited to Landscape mode. If not CCFL life time may become shorter. Screw torque should be
within spec.
(4) Uneven force such as twisted stress should not be applied to a module when a module is mounted
on the cover case. The cover case must have sufficient strength so that external force can not be
transmitted directly to a module.
(5) It is recommended to leave about 1mm space between a module and a cover case so that partial
force is not applied to a module.
(6) The edge of a cover case should be located inside more than 1mm from the edge of a module front
frame.
(7) For the surface protection purpose, place transparent protection plate. Then this plate should not
be touched to LCD active area.
(8) Materials included acetic acid and chlorine should not be used for a cover case as well as other
parts and boards near a module. Acetic acid attacks a polarizer. Chlorine attacks electric circuits
due to electro-chemical reaction.
(9) The polarizer on a TFT cell should carefully be handled due to its softness, and should not be
touched, pushed or rubbed with glass, tweezers or anything harder than HB pencil lead.
The surface of a polarizer should not be touched and rubbed with bare hand, greasy clothes or
dusty clothes.
(10) The surface of a polarizer should be gently wiped with absorbent cotton, chamois or other soft
materials slightly contained petroleum benzene when the surface becomes dirty. Isopropyl alcohol
as cleaning chemicals is recommended in order to clean adhesives which fix front/rear polarizers
on a TFT cell. Other cleaning chemicals such as acetone, toluene and Normal-hexane should not
be used to clean adhesives because they cause chemical damage to a polarizer.
(11) Saliva or water drops should be immediately wiped off. Otherwise, the portion of a polarizer may
be deformed and its color may be faded.
(12) The module should not be opened or modified. It may not work properly when module is modified.
If the module is once opened or modified, warranty of the module becomes invalid and Hitachi
doesn't guarantee its quality and reliability.
14-1/4
PageHitachi Displays, Ltd. Dec. 20, 2007 DPBCL0001697-1Date Sh.
No.
Fig.1 Cross sectional view of a monitor set
Effective display area
Polarizer
Cover case Edge of
cover case
TFT module
(1.0)mm
(13) Metal frame of a module should not be handled with bare hand or dirty gloves. Otherwise,
color of a metal frame may become dirty during its storage. It is recommended to use clean
soft gloves and clean finger stalls when a module is handled at incoming inspection process and
production (assembly) process.
(14) Lamp (CCFL) cables should not be pulled and held.
(15) During transportation, do not place LCD module at face down or face up. Because strong shock
may cause functional failure at above condition.
10.2 PRECAUTION TO OPERATION
(1) The ambient temperature near the operated module should be satisfied with the absolute
maximum ratings. Unless it meets the specifications, sufficient cooling system should be
adopted to system.
(2) The spike noise causes the miss-operation of a module. The level of spike noise should be
as follows: -200mV ≤ over- and under- shoot of VDD ≤ +200mV
VDD including over- and under- shoot should be satisfied with the absolute maximum ratings.
Ripple voltage of inverter should be within electrical characteristics spec.
(3) Optical response time, luminance and chromaticity change depend on the temperature of a TFT
module. Optical response time becomes longer at lower temperature operation.
(4) Starting lamp voltage becomes higher under low temperature condition. Also saturation time
from power on will become longer.
(5) Sudden temperature change may cause dew on and/or in the a module. Dew makes damage to a
polarizer and/or electrical contacting portion. Dew causes deterioration of display quality.
(6) Fixed pattern on display for a long time may cause after-image. It will be recovered with time.
(7) A module has high frequency circuits. Sufficient suppression to electromagnetic interference
should be done by system manufacturers. Grounding and shielding methods may be effective to
minimize the interference.
(8) Noise may be heard when a back-light is operated. If necessary, sufficient suppression should be
done by system manufacturers.
(9) The Interface connector should not be connected or removed while a main system works.
Otherwise, it may cause functional failure.
10.3 ELECTROSTATIC DISCHARGE CONTROL
(1) Since a module consists of a TFT cell and electronic circuits with CMOS-ICs, which are very weak
to electrostatic discharge, person who is handling a module should be grounded through
adequate methods such as a list band. I/F connector pins should not be touched directly with
bare hands.
(2) Protection film for a polarizer on a module should be slowly peeled off so that the electrostatic
charge can be minimized.
10.4 PRECAUTION TO STRONG LIGHT EXPOSURE
(1) A module should not be exposed under strong light. Otherwise, characteristics of a polarizer and
color filter in a module may be degraded.
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PageHitachi Displays, Ltd. Dec. 20, 2007 DPBCL0001697-1Date Sh.
No.
10.5 PRECAUTION OF STORAGE, PACKAGE AND TRANSPORTATION
When modules such as service purposes, are stored for a long time, following precautions
should be taken care of :
(1) Modules should be stored in a dark place. It is prohibited to apply sunlight or fluorescent light
during storage. Modules should be stored at 5 to 35°C at normal humidity (60%RH or less).
(2) The surface of polarizer should not come in contact with any other object. It is recommended
that modules should be stored in the Hitachi's shipping box.
10.6 PRECAUTION OF HANDLING PROTECTION FILM
(1) The protection film for polarizer should be pealed off slowly and carefully by person who is
electrically grounded with adequate methods such as a list band. Besides, ionized air should be
blown over during peeling action. Dusts on a polarizer should be blown off by an ionized nitrogen
gun and so on.
(2) The protection film should be peeling off without rubbing it to the polarizer. Because, if the film is
rubbed together with the polarizer, since the film is attached to the polarizer with a small amount
of adhesive, the adhesive may remain on a polarizer.
(3) LCD module should not be stored at high temperature or high humidity condition. Because if
protection film and polarizer film are attached long time Mura (non-uniformity) may occur.
(4) Stain can be removed easily with Isopropyl alcohol. Stain or its vestige
on the polarizer should be wiped off with absorbent cotton or other soft materials such as chamois
slightly contained Isopropyl alcohol.
10.7 SAFETY
(1) Since a TFT cell and lamps are made of glass, handling of the broken module should be taken
care sufficiently in order not to be injured.
Hands should be washed sufficiently when liquid crystal material is attached to hands.
(2) The module should not be disassembled during operation so that back-light drives by high voltage.
(3) Inverter for driving CCFL should have over current/voltage detect circuit in case back-light failure
happens. Also protection circuit should be verified on system side.
10.8 ENVIRONMENTAL PROTECTION
(1) The TFT module contains cold cathode fluorescent lamps. Please follow local ordinance or
regulations for its disposal.
(2) Flexible circuits board and printed circuits board used in a module contain small amount of lead.
Please follow local ordinance or regulations for its disposal.
10.9 USE RESTRICTIONS AND LIMITATIONS
(1) This product is not authorized for use in life support devices or systems, military applications or
other applications which pose a significant risk of personal injury.
(2) In no event shall Hitachi Displays, Ltd., be liable for any incidental, indirect or consequential
damages in connection with the installation or use of this product, even if informed of the
possibility thereof in advance. These limitations apply to all causes of action in the aggregate,
including without limitation breach of contact, breach of warranty, negligence, strict liability,
misrepresentation and other torts.
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No.
10.10 OTHERS
(1) Electrical components which may not affect electrical performance are subjective to change
without notice because of their availability.
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PageHitachi Displays, Ltd. Dec. 20, 2007 DPBCL0001697-1Date Sh.
No.