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SVA-NEC Confidential
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Shanghai SVA - NEC Liquid Crystal Display Co., Ltd.
TFT COLOR LCD MODULE
（COMMON）
SVA150XG04TB
38cm (15.0 Type)
XGA
LVDS Interface (1port)
DATA SHEET
(Version 3.0 )
Published by
Technology Department
SVA - NEC Liquid Crystal Display Co., Ltd.
L
Signature of customer
Approved by
Checked by
Prepared by
Confirmed by
Date
Date
Date
Date
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INTRODUCTION
• WARRANTY
Shanghai SVA NEC Liquid Crystal Display Co., Ltd. (hereinafter called "SVA-NEC") warrants that this product
meets the product specifications set forth in this document. If this product under normal operation is found to be
non-conforming to the product specifications, and such non-conformance is promptly notified to SVA-NEC within
one (1) year after the delivery date, and further such non-conformance is solely attributable to SVA-NEC, SVA-NEC
shall repair the non-conforming product or replace it with a conforming one, free of charge. However, this warranty
does not apply to any non-conformance that can be found easily by incoming inspections or those resulting from any
one of the following：
1) Unauthorized or improper repair, maintenance or modification
2) Operation or use against specifications, instructions or warnings given by SVA-NEC
3) Any other causes attributable to customer
In case SVA-NEC repairs or replaces a product after the one (l)-year warranty period, SVA-NEC shall be entitled to
charge for such repair or replacement. Those replaced parts shall be covered with six (6)-month warranty period from
the replacement day. Non-conforming products may be replaced with substitutes instead of repair when the manufacture
of this product has been terminated.
EXCEPT AS EXPRESSLY SET FORTH HEREIN, SVA-NEC DISCLAIMS ANY WARRANTIES,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE, AND DISCLAIMS ANY REMEDIES.
• MAINTENANCE
The specifications of maintenance parts may be partially changed within equivalent quality or better. In this
product, SVA-NEC will not accept to maintain for only mounting parts on circuit board (e.g. connector, fuse, capacitor,
resistor, etc.) and only backlight conformation parts (e.g. reflector sheet, light guide plate, etc.).
If SVA-NEC is planning discontinuation for this product, SVA-NEC shall inform it to customers in six (6)-months
advance from the issued date of official agreements. In addition, after product discontinuation, SVA-NEC may replace
substitutes instead of maintenance parts with whole product.
•
CHANGE CONTROL
For the purpose of product improvement, this product design may be changed for specifications, appearance, parts,
circuits and so on. In case a design change is affected on the product specifications, SVA-NEC shall inform it to
customers in advance.
•
HANDLING OF DOUBTFUL POINTS
Any question arising out of, or in connection with, this SPECIFICATION or any matter not stipulated herein will be
settled each time upon consultation between both parties.
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CONTENTS
INTRODUCTION ....................................................................................................................................................... 1
CONTENTS................................................................................................................................................................. 3
1. OUTLINE ................................................................................................................................................................ 4
1.1 STRUCTURE AND PRINCIPLE.................................................................................................................. 4
1.2 APPLICATIONS ............................................................................................................................................ 4
1.3 FEATURES .................................................................................................................................................... 4
2. GENERAL SPECIFICATIONS ............................................................................................................................... 5
3. BLOCK DIAGRAM ................................................................................................................................................ 6
4. DETAILED SPECIFICATION ................................................................................................................................ 7
4.1 MECHANICAL SPECIFICATIONS ............................................................................................................. 7
4.2 ABSOLUTE MAXIMUM RATINGS............................................................................................................ 7
4.3 ELECTRICAL CHARACTERISTICS .......................................................................................................... 8
4.4 POWER SUPPLY VOLTAGE SEQUENCE.................................................................................................. 9
4.5 CONNECTIONS AND FUNCTIONS FOR INTERFACE PINS ................................................................ 10
4.6 DISPLAY COLORS AND INPUT DATA SIGNALS.................................................................................. 14
4.7 DISPLAY POSITIONS................................................................................................................................ 15
4.8 INPUT SIGNAL TIMINGS FOR LCD PANEL SIGNAL PROCESSING BOARD .................................. 15
4.9 OPTICS........................................................................................................................................................ 18
5. RELIABILITY TESTS .......................................................................................................................................... 20
6. PRECAUTIONS .................................................................................................................................................... 21
6.1 MEANING OF CUTION SIGNS ................................................................................................................ 21
6.2 CAUTIONS ................................................................................................................................................. 21
6.3 ATTENTIONS ............................................................................................................................................. 21
7.OUTDRAWING ..................................................................................................................................................... 23
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1. OUTLINE
1.1 STRUCTURE AND PRINCIPLE
SVA150XG04TB module is composed of the amorphous silicon thin film transistor liquid crystal display (a-Si
TFT LCD) panel structure with driver LSIs for driving the TFT (Thin Film Transistor) array and a backlight.
The a-Si TFT LCD panel structure is injected liquid crystal material into a narrow gap between the TFT array
glass substrate and a color-filter glass substrate.
Color (Red, Green, Blue) data signals from a host system (e.g. PC, signal generator, etc.) are modulated into best
form for active matrix system by a signal processing board, and sent to the driver LSIs which drive the individual
TFT arrays.
The TFT array as an electro-optical switch regulates the amount of transmitted light from the backlight assembly,
when it is controlled by data signals. Color images are created by regulating the amount of transmitted light through
the TFT array of red, green and blue dots.
1.2 APPLICA TIONS
• Monitor for PC
1.3 FEATURES
• a-Si TFT active matrix
• LVDS interface (8 bit)
• Selectable LVDS input map
• Wide viewing angle
• high response time : 16ms
• PSWG standard
• High contrast: 450:1
• Edge light type backlight (Inverter less)
• Replaceable lamp for backlight
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2. GENERAL SPECIFICATIONS
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Display area
Diagonal size of display
Drive system
Display color
Pixel
Pixel arrangement
Dot pitch
Pixel pitch
Module size
Weight
Contrast ratio
Viewing angle
(At the contrast ratio 10
Designed viewing direction
Color gamut
：
1)
304.128 (W) x 228.096 (H) mm (typ.)
38.0 cm (15.0 inches)
a-Si TFT active matrix
16,777,216 colors (6bit+FRC)
1,024 (H) x 768 (V) pixels
RGB (Red dot、Green dot、 Blue dot) vertical stripe
0.099 (W) x 0.297 (H) mm
0.297 (W) x 0.297 (H) mm
326.50 (W) x 253.5 (H) x 11.2 (D) mm (typ.)
1000 g (typ.)
450:1 (typ.)
• Horizontal: 120° (typ.)
• Vertical: 100° (typ.)
• Viewing angle with optimum grayscale (γ=2.2): normal axis
At LCD panel center
60 % (typ.) [against NTSC color space]
Response time
Luminance
Signal system
Power supply voltage
Backlight
Power consumption
Ton (white 90% black 10%) + Toff (black 10% whjte 90%)
16 ms (typ.)
At IBL = 7.5mArms / lamp
2
250cd/m
LVDS 1port
LCD panel signal processing board：3.3V
Edge light type：2 cold cathode fluorescent lamps
Replaceable part
• Lamp holder set：Type No. 150LHS21
At IBL=7.5mArms / lamp and checkered flag pattern
9.5W (typ.)
(typ.)
[ RGB :8-bit, Dot clock (CLK), Data enable (DE)]
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3. BLOCK DIAGRAM
LCD MODULE I/F
D0-
D0+
D1-
D1+
D2-
D2+
CLK-
CLK+
D3-
D3+
MSL
VCC
VBLH1/2
VBLC2/2
100Ω
100Ω
100Ω
100Ω
100Ω
FUSE
DC/DC
converter
t
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THC６３ＬＶＤＦ８４Ａ（ＴＨＩＮＥ）
Power
Note1: Connections between GND, FG (Frame ground) and VBLC (Lamp low voltage terminal) in the product
GND - FG Connected
GND - VBLC Not connected
FG - VBLC Not connected
Note2: These grounds should be connected together in customer equipment.
Source Driver
3072 columns
Gate Driver
LCD Panel
768 rows
H:1024×3（R,G,B）
V:768
Edge side backlight
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4. DETAILED SPECIFICATION
4.1 MECHANICAL SPECIFICATIONS
Parameter Specification Unit
Module size 326.5± 0.5 (W) x 253.5 ± 0.5 (H) x 11.2 ± 0.5 (D) Note1 mm
Display area 304.128 (W) x 228.096 (H) Note1 mm
Weight 1000 (typ.) g
Note1: See “10. OUTLINE DRAWINGS”.
4.2 ABSOLUTE MAXIMUM RATINGS
Parameter Symbol Rating Unit Remarks
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Power supply
voltage
Input voltage
for signals
Operating temperature
Note1: Display signals are D0+/-, D1+/-, D2+/-, D3+/- and CK+/-.
Note2: Function signal is MSL.
Note3: Measured at center of LCD panel surface (including self-heat)
Note4: Measured at center of LCD module’s rear shield surface (including self-heat)
Note5: No condensation
Note6: Ta = 50℃, RH = 85%
LCD panel signal board VCC -0.3 to +3.6 V Ta = 25℃
Display signals
Note1
Function signals
Note2
Storage temperature Tst -20 to +60 ℃ -
Front surface TopF 0 to +50 ℃ Note3
Rear surface TopR 0 to +55 ℃ Note4
Relative humidity
Note5
Absolute humidity
Note6
Vi
RH
AH
-0.3 to +3.6
and
Vi<VCC +0.3
95 % Ta 40℃
85 % 40 <Ta 50℃
70
Note6
g/m
V Ta = 25℃
3
Ta > 50℃
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4.3 ELECTRICAL CHARACTERISTICS
4.3.1 Driving for LCD panel signal processing board
Parameter Symbol min. typ. max. Unit Remarks
Power supply voltage VCC 3.0 3.3 3.6 V Power supply current ICC - 330※1600※2 mA at VCC = 3.3V
Permissible ripple voltage VRP - - 100 mV For VCC
Differential input threshold
voltage for LVDS receiver
Input voltage width for LVDS receiver Vi 0 - 2.4 V -
Terminating resistor RT - 100 - -
Input voltage for MSL signal
※1: Checkered flag pattern (EIAJ ED-2522); ※2: 2H1V dot inverse pattern
※3: Common mode voltage for LVDS receiver
Low VTL -100 - mV
High VTH - - 100 mV
Low VFL 0 - 0.8 V
High VFH 2.0 - VCC V
at VCM = 1.2V
Note3
4.3.2 Driving for backlight lamp
-
Parameter Symbol min. typ. max. Unit Remarks
Lamp current Il 3.5 7.5 8.0 mArms at L = 250cd/ m2 (typ.)
Lamp voltage Vl - 560 - Vrms For each lamp
Note1
Oscillation frequency FO 50 55 60 kHz Note3
Note1: The value is the characteristic of lamp. The starting voltage of inverter should be lower than the value. But
the possibility of not lighting exists by the lower voltage, so the suitable voltage should considered by the
test .
Note2: The asymmetric ratio of working waveform for lamps (Lamp voltage peak ratio, Lamp current peak ratio
and waveform space ratio) should be less than 5% (See the following figure). If the waveform is asymmetric, DC
(Direct current) element applies into the lamp. In this case, a lamp lifetime may be shortened, because a
distribution of a lamp enclosure substance inclines toward one side between low voltage terminal (Cold terminal)
and high voltage terminal (Hot terminal).
Pa
Sa
VS
1500 - - Vrms Ta = 0℃ Note2 Lamp starting voltage
1300 - - Vrms Ta = 25℃ Note2
|Pa - Pb| / Pb × 100 ≤ 5%
|Sa - Sb| / Sb × 100 ≤ 5%
Sb
Pb
Pa:
Supply voltage/current peak for positive, Pb: Supply voltage/current peak for negative
Sa: Waveform space for positive part, Sb: Waveform space for negative part
Note3: Recommended value of “FO” is as following.
FO = 1/4 x 1/th x (2n-1) n: Natural number (1, 2, 3 ……)
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Page 9
N
4.4 POWER SUPPLY VOLTAGE SEQUENCE
4.4.1 The sequence of backlight and power supply
VCC ON VCC OFF
3.0 V
VCC
ote1
0 V
A
D C B
2.5 V
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3.0 V
Display signals*
Function signal*
Note2
Backlight
signal
* These signals should be measured at the terminal of 100 resistor.
0 V
VALID period
FE
Parameter Symbol min. typ. max. Unit Remarks
ON A - - 10 ms -
Input voltage sequence
signal sequence
B/L igniting ON G 200 - - ms PSWG
B/L extinguishing OFF H 200 - - ms -
OFF B 0.01 - 10 ms -
Moment C 500 - - ms -
DIP D - - 20 ms ※1
ON E 0.01 - 50 ms - Power supply and
OFF F 0.01 - 50 ms -
※ 1: VCC should be 2.5 V or more while VCC ON period.
[NOTE ITEM]
Note1: In terms of voltage variation (voltage drop) while VCC rising edge is below 3.0 V, a protection circuit
may work, and then this product may not work.
Note2: Display signals (D0+/-, D1+/-, D2+/-, D3+/- and CK+/-) and function signal (MSL) must be “0” voltage,
exclude the VALID period (See above sequence diagram). If these signals are higher than 0.3 V, the
internal circuit is damaged.
If some of display and function signals of this product are cut while this product is working, even if the
signal input to it once again, it might not work normally. If customer stops the display and function
signals, they should be cut VCC.
Note3: The backlight power supply voltage should be inputted within the valid period of display and function
signals, in order to avoid unstable data display.
Note4: In order to prevent unstable data displaying,suggest that,during display and function signal’s valid
period,backlight power voltage should be input under the custom ’ condition as possible.
4.4.2 Power supply voltage ripple
This product works, even if the ripple voltage levels are beyond the permissible values as the following table,
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Page 10
but there might be noise on the display image.
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Parameter Power supply voltage
VCC 3.3 V 100 mVp-p
(Measured at input terminal of power supply)
Ripple voltage Note1
Unit
Note1: The permissible ripple voltage includes spike noise.
4.4.3 Fuse
Parameter
Type Supplier
VCC TF16SN2.50 KOA Corporation
Fuse
Rating Fusing current Remarks
2.5 A
5.0 A Note1
32 V
Note1: The power supply capacity should be more than the fusing current. If the power supply capacity is less than
the fusing current, the fuse may not blow for a short time, and then nasty smell, smoking and so on may occur.
4.5 CONNECTIONS AND FUNCTIONS FOR INTERFACE PINS
4.5.1 LCD panel signal processing board
CN1 socket(Module side): DF-14H-20P-1.25H（Hirose Electric Co., Ltd.）
Adaptable plug： DF14-20S-1.25C（Hirose Electric Co., Ltd.）
Pin No. Symbol Signal Remarks
1 VCC
2 VCC
3 GND
4 GND
5 D0-
6 D0+
7 GND Ground -
8 D1-
9 D1+
10 GND Ground -
11 D2-
12 D2+
13 GND Ground -
14 CLK-
15 CLK+
Power supply -
Ground -
Pixel data Note2
Pixel data Note2
Pixel data Note2
Pixel clock Note2
16 GND Ground -
17 D3-
Pixel data Note2
18 D3+
19 GND Ground -
20 MSL
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Selection of LVDS input
Map Note1
High: Input map A mode
Low or Open: Input map B mode
Page 11
Note1：See“4.5.4 Connection between receiver and transmitter For LVDS” .
Note2：Twist pair wires with 100(Characteristic impedance) should be connected between LCD panel signal
processing board and LVDS transmitter.
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4.5.2 Backlight lamp
Attention: VBLH and VBLC must be connected correctly. IF customer connects wrongly, customer will be
hurt and the product will be broken.
CN201 plug（LCD module side）：BHR-03VS-1（J.S.T Mfg. Co., Ltd.）
Adaptable socket： SM02（8.0）B-BHS-1-TB（J.S.T Mfg. Co., Ltd.）
Pin No. Symbol signal remarks
1 VBLH High voltage terminal(Hot) Cable color: (Sky)Blue
2 N.C - -
3 VBLC Low voltage terminal(Cold) Cable color: White
CN202 plug（LCD module side）：BHR-03VS-1（J.S.T Mfg. Co., Ltd.）
Adaptable socket： SM02（8.0）B-BHS-1-TB（J.S.T Mfg. Co., Ltd.）
Pin No. Symbol signal remarks
1 VBLH High voltage terminal(Hot) Cable color: (Sky)Blue
2 N.C - -
3 VBLC Low voltage terminal(Cold) Cable color: White
4.5.3 Position of plugs and a socket
1
CN201
3
Low voltage
(Cold)
High voltage (Hot)
Signal processing board
Low voltage(Cold)
3
CN202
1
High voltage (Hot)
4.5.4 Connection between receiver and transmitter for LVDS
CN1
20 1
Insert direction
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(1) Input LVDS map A (MSL :”High”)
Host LCD Module(Product)
LVDS Transmitter (Thine THC63LVDF83A) SVA150XG02TB CN1
D0D0+
D1D1+
D2D2+
CLKCLK+
D3D3+
MSL
High or Low
High or Low
R2
R3
R4
R5
R6
R7
G2
G3
G4
G5
G6
G7
B2
B3
B4
B5
B6
B7
DE
R0
R1
G0
G1
B0
B1
RSVD
DCLK
TA0
TA1
TA2
TA3
TA4
TA5
TA6
TB0
TB1
TB2
TB3
TB4
TB5
TB6
TC0
TC1
TC2
TC3
TC4
TC5
TC6
TD0
TD1
TD2
TD3
TD4
TD5
TD6
CLK IN
TCLK+
TA-
TA+
TB-
TB+
TC-
TC+
TCLK-
TD-
TD+
“High”
Note1: Recommended transmitter
See the data sheet for THC63LVDF83A and THC63LVDM83R（Thine Electronics Inc.）.
Note2: LSB（Least Significant Bit）-R0,G0,B0 MSB（Most Significant Bit）-R7,G7,B7
(2) Input LVDS map B(MSL :”Low”or”Open”)
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Host LCD Module(Product)
LVDS Transmitter
(National Semiconductor DS90C383)
SVA150XG02TB CN1
D0D0+
D1D1+
D2D2+
CLKCLK+
D3D3+
MSL
High or Low
High or Low
R0
R1
R2
R3
R4
R5
G0
G1
G2
G3
G4
G5
B0
B1
B2
B3
B4
B5
DE
R6
R7
G6
G7
B6
B7
RSVD
CLK
TXIN0
TXIN1
TXIN2
TXIN3
TXIN4
TXIN6
TXIN7
TXIN8
TXIN9
TXIN12
TXIN13
TXIN14
TXIN15
TXIN18
TXIN19
TXIN20
TXIN21
TXIN22
TXIN24
TXIN25
TXIN26
TXIN27
TXIN5
TXIN10
TXIN11
TXIN16
TXIN18
TXIN23
CLK IN
“Low”
or “Open”
Note1: Recommended transmitter
See the data sheet for DS90C383（National Semiconductor）.
Note2: LSB（Least Significant Bit）-R0,G0,B0 MSB（Most Significant Bit）-R7,G7,B7
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4.6 DISPLAY COLORS AND INPUT DATA SIGNALS
This product can display in equivalent to 16,777,216 colors in 256 scale. Also the relation between display colors
and input data signals is as the following table.
Display colors
Black 0 00 0 0 0 000000000000 0 0 0 0 00
Blue 0 00 0 0 0 000000000011 1 1 1 1 11
Red 1 11 1 1 1 110000000000 0 0 0 0 00
Magenta 1 11 1 1 1 110000000011 1 1 1 1 11
Green 0 00 0 0 0 001111111100 0 0 0 0 00
Basic Color
Cyan 0 00 0 0 0 001111111111 1 1 1 1 11
Yellow 1 11 1 1 1 111111111100 0 0 0 0 00
White 1 11 1 1 1 111111111111 1 1 1 1 11
Black
Dark
Bright
Red grayscale
Red
Black
Dark
Bright
Green grayscale
Green
Black
Dark
Bright
Blue grayscale
Blue
R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0
0 00 0 0 0 000000000000 0 0 0 0 00
0 00 0 0 0 010000000000 0 0 0 0 00
0 00 0 0 0 100000000000 0 0 0 0 00
1 11 1 1 1 010000000000 0 0 0 0 00
1 11 1 1 1 100000000000 0 0 0 0 00
1 11 1 1 1 110000000000 0 0 0 0 00
0 00 0 0 0 000000000000 0 0 0 0 00
0 00 0 0 0 000000000100 0 0 0 0 00
0 00 0 0 0 000000001000 0 0 0 0 00
0 00 0 0 0 001111110100 0 0 0 0 00
0 00 0 0 0 001111111000 0 0 0 0 00
0 00 0 0 0 001111111100 0 0 0 0 00
0 00 0 0 0 000000000000 0 0 0 0 00
0 00 0 0 0 000000000000 0 0 0 0 01
0 00 0 0 0 000000000000 0 0 0 0 10
0 00 0 0 0 000000000011 1 1 1 1 01
0 00 0 0 0 000000000011 1 1 1 1 10
0 00 0 0 0 000000000011 1 1 1 1 11
Data signal （0:Low level，1:High Level）
: : :
: : :
: : :
: : :
: : :
: : :
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Page 15
4.7 DISPLAY POSITIONS
The following table is the coordinates per pixel(See ”4.8 SCANNING DIRECTIONS”.).
C（1，1）
R G B
C（1，1） C（2，1） ••• C（X，1） ••• C（1023，1） C（1024，1）
C（1，2） C（2，2） ••• C（X，Y） ••• C（1023，2） C（1024，2）
•
•
•
C（1，Y） C（2，Y） ••• C（X，Y） ••• C（1023，Y） C（1024，Y）
•
•
•
C（1，767） C（2，767） ••• C（X，767） ••• C（1023，767） C（1024，767）
•
•
•
•
•
•
•
•••
•
•
•••
•
•
•
•
•
•
•
•
•••
•
•
•••
•
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•
•
•
•
•
•
•
•
•
•
•
•
C（1，768） C（2，768） ••• C（X，768） ••• C（1023，767） C（1024，768）
4.8 INPUT SIGNAL TIMINGS FOR LCD PANEL SIGNAL PROCESSING BOARD
4.8.1 Outline of input signal timings
·Horizontal signal
Horizontal display period (thd)
DE (Data enable)
Display period
Note1
Note1: This diagram indicates virtual signal for set up to timing.
·Vertical signal
Vertical display period (tvd)
DE (Data enable)
1 2 3 4 768
Display period
Note1
Note1: This diagram indicates virtual signal for set up to timing.
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Page 16
4.8.2 Timing characteristics
(Note1)
Parameter Symbol min. typ. max. Unit Remarks
Frequency 1/tc 60.0 65.0 70.0 MHz 15.384ns（typ.）
CLK
DATA
DE
Rise time, Fall time －
CLK-DATA
Rise time, Fall time －
Horizontal
Vertical
(One frame)
CLK-DE
Rise time, Fall time
Duty －
－
Setup time － ns
Hold time － ns
12.3 20.676 30.00 µs
Cycle th
Display
period
Cycle tv
Display
period
Setup time － ns
Hold time
thd 1024 －
tvd 768 H
－ ns
1050 1344 1800 CLK
13.1 16.666 20.0 ms
770 806 1334 H
－
－
－
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Note2
ns
Note2
ns
48.363KHz(typ.)
Note3
Note4
60.0Hz（typ.）
Note2
ns
Note1： Definition of parameters is follows.
tc=1CLK,Th=1H
Note 2：See the data sheet of LVDS transmitter.
Note 3：Both of “time” and “CLK number” of the “th” must keep the Minimum value of specifications.
Note 4：“th” must keep the fluctuation within ±1 CLK, because of avoidance of image sticking.
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Page 17
4.8.3 Input signal timing chart
Tvd=768H
DE
DE
DATA
Invalid Invalid
tv
tc
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Thd=1024CLK
th
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Page 18
4.9 OPTICS
4.9.1 Optical characteristics
Parameter Note1 Condition Symbol min. typ. max. Unit
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Luminance
Contrast ratio
Luminance uniformity - LU - 1.2 1.3 -
White
Red
Chromaticity
Green
Blue
Color gamut R=0, L=0, U=0,D=0 C 50 60 - %
Response time
Right U=0°, D=0°,CR=10 R 50 60 -
Viewing angle
Left U=0°, D=0°,CR=10 L 50 60 -
Up R=0°, L=0°,CR=10 U 30 40 -
Down R=0°, L=0°,CR=10 D 35 60 -
White at center
R=0, L=0, U=0,D=0
White/Black at center
R=0， L=0, U=0,D=0
X coordinate Wx 0.283 0.313 0.343 -
Y coordinate Wy 0.299 0.329 0.359 -
X coordinate Rx -
Y coordinate Ry -
X coordinate Gx -
Y coordinate Gy -
X coordinate Bx -
Y coordinate By -
White to black Ton - 4 7 ms
Black to white Toff - 12 18 ms
L 200 250 - cd/ m
CR 350 450 - -
0.63
0.35
0.30
0.59
0.14
0.09
- -
- -
- -
- -
- -
2
。
。
。
。
Note1：Measurement conditions are follows.
Ta=25C，VCC=3.3V，IBL=7.5mArms/lamp，Display mode：XGA，Horizontal cycle=48.363
KHz，Vertical cycle=60.000Hz
Optical characteristics are measured at luminance saturation after 20minutes from working the
product, in the dark room. Also measurement method for luminance is as follows.
50cm
Photodetector (TOPCON BM-5A)
LCD module 1º
(Product)
Note 2：See“4.10.2 Definition of contrast ratio”.
Note 3：See“4.10.3 Definition of luminance uniformity”.
Note 4：Product surface temperature：TopF=28.0℃
Note 5：See “4.10.4 Definition of response times”.
Note 6：See “4.10.5 Definition of viewing angles”.
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Page 19
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4.9.2 Definition of contrast ratio
The contrast ratio is calculated by using the following formula.
Contrast ratio（CR）= Luminance of white screen
Luminance of black screen
4.9.3 Definition of luminance uniformity
The luminance uniformity is calculated by using the following formula.
Luminance uniformity（LU）=Maximum luminance from ① to ⑤
Minimum luminance from ① to ⑤
The luminance is measured at near the 5 points shown below.
171 512 853
126
384
①
③
②
640
4.9.4 Definition of response times
Response time is measured, the luminance changes from “white” to “black”, or “black” to “white” on
the same screen point, by photo-detector. Ton is the time it takes the luminance change from 90% down to
10%. Also Toff is the time it takes the luminance change from 10% up to 90%. (See the following
diagram.)
100%
90%
White
Luminance
Black
10%
0%
Ton Toff
4.9.5 Definition of viewing angles
Left
Lower
④
Normal axis (Perpendicular)
θL
θU
θD
⑤
12 o’clock
Upper
θR
Right
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Page 20
5. RELIABILITY TESTS
Test item Condition Judgement Note1
High temperature and
humidity(Operation)
Heat cycle
(Operation)
Thermal shock
(Non operation)
ESD
(operation)
Dust
(operation)
Vibration
(Non operation)
Mechanical shock
(Non operation)
operation
Low pressure
non-operation
Note1: Display and appearance are checked under environmental conditions equivalent to the inspection
conditions of defect criteria.
Note2: See the following figure for discharge points.
50±2 ,RH=85%,240hours①℃
② Display data is black
0±3 ...1hour①℃
55±3 ...1hour℃
50cycles,4hours/cycle②
Display data is black③
① -20±3 ...30minutes℃
60±3 ...30minutes℃
100cycles,1hour/cycle②
Temperatur③ e transition time is
within 5 minutes.
150Pf,150,±10kV①
9 places on a panel surface ②
10 times each places at 1 sec ③
interval
Sample dust: No.15(byJIS① -Z8901)
15 seconds stir②
8 times repeat at 1 hour interval③
5① -100Hz，sine wave,11.76m/S
1 minutes/cycle②
X,Y,Z direction③
50 times each directions④
294m/S①
±X② ，±Y，±Z direction
3 times each direc③ tions
53.3kPa (Equivalent to altitude ①
4,850m）
0 ±3 ...24hours②℃ ℃
50 ±3 ...24hours③℃℃
① 15kPa (Equivalent to altitude
13,600m）
② -20℃±3℃...24hours
③ 60℃±3℃... 24hours
2
，11ms
2
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No display
malfunctions
No display
malfunctions
No physical damages
No display
malfunctions
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6. PRECAUTIONS
6.1 MEANING OF CUTION SIGNS
The following caution signs have very important meaning .Be sure to read “10.2 CAUTIONS” and “10.3
ATTENTIONS”, after understanding these contents!
This sign have the meaning that customer will be injured by himself or the product will
sustain a damage, if customer has wrong operations.
This sign has the meaning that customer will get an electrical shock, if customer has
wrong operations.
This sign has the meaning that customer will be injured by himself, if customer has
wrong operations.
6.2 CAUTIONS
* Do not touch lamp cables while turn on .Customers will be in danger of an electric shock
* Do not touch the working backlight and IC. Customers will be in danger of burn injury.
* Do not shock and press the LCD panel and the backlight! There is a danger of breaking,
because they are made of glass.(shock :To be not greater 294m/s
11ms, Pressure: To be not greater 19.6N)
2
and to be not greater
6.3 A TTENTIONS
6.3.1 Handling of the product
① Take hold of both ends without touch the circuit board when customer pulls out products (LCD modules) from
inner packing box. If customer touches it, products may be broken down or out of adjustment, because of stress to
mounting parts.
② Do not hook cables nor pull connection cables such as flexible cable and so on , for fear of damage.
③ If customer puts down the product temporarily, the product puts on flat subsoil as a display side turns down.
④ Take the measures of electrostatic discharge such as earth band, ionic shower and so on, when customer deal with
the product, because products may be damaged by electrostatic.
⑤The torque for mounting screws must never exceed 0.34N-m. Higher torque values might result in distortion of the
bezel.
⑥The product must be installed using mounting holes without undue stress such as bends or twist (See outline
drawings).And do not add undue stress to any portion (such as bezel flat area) except mounting hole portion.
Bends or twist described above and undue stress to any portion except mounting hole portion may cause display
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Page 22
un-uniformity.
⑦Do not press or rub on the sensitive display surface .If customer clean on the panel surface, SVA-NEC recommends
using the cloth with ethanolic liquid such as screen cleaner for LCD.
⑧ Do not push-pull the interface connectors while the product is working, because wrong power sequence may break
down the product.
⑨ Do not bend or unbend the lamp cable at the near part of the lamp holding rubber, to avoid the damage for high
voltage side of the lamp. This damage may cause a lamp breaking and abnormal operation of high voltage circuit.
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6.3.2 Environment
① Do not operate or store in high temperature, high humidity, dewdrop atmosphere or corrosive gases. Keep the
product in antistatic pouch in room temperature, because of avoidance for dusts and sunlight, if customer stores
the product.
② In order to prevent dew condensation occurring by temperature difference, the product packing box must be
opened after leave under the environment of an unpacking room temperature enough. Because a situation of dew
condensation occurring is changed by the environment temperature and humidity, evaluate the leaving time
sufficiently. (Recommendation leaving time: 6 hour or more with packing state)
③ Do not operate in a high magnetic field .Circuit boards may be broken down by it.
④ This product is not designed as radiation hardened.
⑤ Use an original protection sheet on the product surface (polarizer). Adhesive type protection sheet should be
avoided, because it may change color or properties of the polarizer.
6.3.3 Characteristics
The following items are neither defects nor failures.
① Response time, luminance and color may be changed by ambient temperature.
②The LCD may be seemed luminance non-uniformity, flicker, vertical seam or small spot by display patterns.
③Optical characteristics (e.g. luminance, display uniformity, etc.) gradually is going to change depending on
operating time ,and especially low temperature, because the LCD has cold cathode fluorescent lamps.
④Do not display the fixed pattern for a long time because it may cause image sticking .Use a screen saver, if the
fixed pattern is displayed on the screen.
⑤The display color may be changed by viewing angle because of the use of condenser sheet in the backlight.
⑥Optical characteristics may be changed by input signal timings.
⑦The interference noise of input signal frequency for this product and luminance control frequency of customer’s
backlight inverter may appear on a display. Set up luminance control frequency of backlight inverter so that the
interference noise doses not appear.
6
.3.4 Other
①All GND and VCC terminals should be used without a non-connected line.
②Do not disassemble a product or adjust volume without permission of SVA-NEC.
③See “REPLACEMENT MANUAL FOR LAMPHOLDER SET”, if customer would like to replace backlight
lamps.
④Pay attention not to insert waste materials inside of products, if customer uses screw nails.
⑤Pack the product with original shipping package, because of avoidance of some damages during transportation,
when customer returns it to SVA-NEC for repair and so on .
⑥Not only the module but also the equipment should be packed and transported as the module. becomes
vertical .Otherwise, there is the fear that a display dignity decreases by an impact or vibrations.
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Page 23
7.OUTDRAWING
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Page 25
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Revised
Rev
date
1.0 2006-5-
16
Main Revision item and sign
New publication
Approved
by
Checked
by
Prepared
by
Published
date
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