ETC NMTG-S32240NMNHSCW-01B

Messrs.
Product Specification
Model: NMTG-S32240NMNHSCW-01B Rev. No. Issued Date. Page.
A
Oct. 23, 06 1 / 23
LIQUID CRYSTAL DISPLAY MODULE
MODEL: NMTG-S32240NMNHSCW-01B
Customer’s No.:
Acceptance
Microtips Technology Inc.
12F. No.31 Lane 169, Kang Ning St., His-Chih,
Taipei Hsien, Taiwan, R.O.C.
FAX: 886-2-26958625
Approved and Checked by
Approved by
Checked by
Made by
微 端
微 端
2006/10/23
2006/10/23
2006/10/23
2006/10/23
張秀美
趙長慶
蔡宜夢
陳雅靖
微 端
微 端
Messrs.
Product Specification
Model: NMTG-S32240NMNHSCW-01B Rev. No. Issued Date. Page.
A
Oct. 23, 06 2 / 23
Revise Records
Rev.
Date
Contents
Written
Approved
A
2006/10/23
Initial Edition
Sherry Chen
Aron Jau
Special Notes
Note1.
Note2.
Note3.
Note4.
Note5.
The LCD module is compliant with RoHS.
Messrs.
Product Specification
Model: NMTG-S32240NMNHSCW-01B Rev. No. Issued Date. Page.
A
Oct. 23, 06 3 / 23
CONTENTS
1.
2.
3.
4.
5.
6.
7.
8.
9.
General Specifications .........................................................................................................................4
Electrical Specifications ........................................................................................................................5
2.1
Absolute Maximum Ratings.................................................................................................5
2.2
DC Characteristics................................................................................................................5
2.3
AC Characteristics ................................................................................................................6
2.4
Power Supply ON/OFF Sequence......................................................................................8
2.5
Spec. for CCFL back-light.....................................................................................................9
2.6
Spec. for touch panel .........................................................................................................10
Optical Specifications ........................................................................................................................11
3.1
LCD Driving Voltage ..........................................................................................................11
3.2
Optical Characteristics .......................................................................................................11
3.3
Definition of Viewing Angle and Optimum Viewing Area .............................................12
3.4
Definition of Viewing Angle θf and θb ...............................................................................12
3.5
Definition of Contrast C.....................................................................................................12
I/O Terminal........................................................................................................................................13
4.1
Pin Assignment ...................................................................................................................13
4.2
Example of Power Supply ..................................................................................................14
4.3
Block Diagram ....................................................................................................................15
Reliability Test .....................................................................................................................................16
5.1
Test Item..............................................................................................................................16
5.2
Judgment Standard.............................................................................................................17
Appearance Standards .......................................................................................................................18
6.1
Inspection Conditions ........................................................................................................18
6.2
Definition of Applicable Zones .........................................................................................18
6.3
Standards.............................................................................................................................19
Handling and Precautions..................................................................................................................21
Warranty:.............................................................................................................................................22
Dimensional Outlines.........................................................................................................................22
Messrs.
Product Specification
Model: NMTG-S32240NMNHSCW-01B Rev. No. Issued Date. Page.
A
Oct. 23, 06 4 / 23
The Microtips Customized LCD module, model: NMTG-S32240NMNHSCW-01B is compliant with
RoHS
1. General Specifications
Operating Temperature
:
Min. -20°C ~ Max. 70°C
Storage Temperature
:
Min. -30°C ~ Max. 80°C
Dot Pixels
:
320 (W) x 240 (H) dots
Dot Size
:
0.34 (W) x 0.34 (H) mm
Dot Pitch
:
0.36 (W) x 0.36 (H) mm
Viewing Area
:
122.0 (W) x 91.0 (H) mm (T/P view area)
Outline Dimensions
:
167.1* (W) x 109.0 (H) x 12.4** max. (D) mm
* Without Connector Cable
** Without B/L and FFC Cable
Weight
:
N/A
LCD Type
:
STN/ Negative-mode / Transmissive/ Anti-glare
Viewing Direction
:
6:00
Data Transfer
:
8-bit parallel data transfer
Controller LSI
:
RA8835
Backlight
:
With CCFL B/L
Drawings
:
As attached drawings
Messrs.
Product Specification
Model: NMTG-S32240NMNHSCW-01B Rev. No. Issued Date. Page.
A
Oct. 23, 06 5 / 23
2. Electrical Specifications
2.1 Absolute Maximum Ratings
VSS = 0V
Parameter
Symbol
Conditions
Min.
Max.
Units
Supply Voltage (Logic)
VDD - VSS
--
- 0.3
7.0
V
Supply Voltage (LCD Drive)
VLCD - VSS
--
0
35.0
V
VI
--
- 0.3
VDD + 0.3
V
Input Voltage
2.2 DC Characteristics
Ta = 25°C, VSS = 0V
Parameter
Supply Voltage (Logic)
Supply Voltage (LCD Drive)
Symbol
Conditions
Min.
Typ.
Max.
Units
VDD - VSS
--
4.5
5.0
5.5
V
VDD - VEE
--
6.0
--
28.0
V
VDD - VO
Shown in 3.1
V
High Level (Input Voltage)
VIH
--
0.8xVDD
--
VDD
V
Low Level (Input Voltage)
VIL
--
VSS
--
0.2xVDD
V
High Level (Output Voltage)
VOH
IOH = -0.5mA
2.4
--
--
V
IDD
VDD = 5.0V
--
20
30
mA
IEE
VDD =5.0V
--
3.0
5.0
mA
fF
Duty = 50%
32
64
128
Hz
Supply Current
Frame
Messrs.
Product Specification
Model: NMTG-S32240NMNHSCW-01B Rev. No. Issued Date. Page.
A
Oct. 23, 06 6 / 23
2.3 AC Characteristics
2.3.1 8080 family interface timing
Ta=-20 to 75°C
Signal
Symbol
DB0 to
DB7
VDD = 4.5 to 5.5
VDD = 2.7 to 4.5
Min.
Max.
Min.
Max.
Address hold time
10
--
10
--
ns
tAW8
Address setup time
0
--
0
--
ns
tCYC8
System cycle time
See note
--
See note
--
ns
tCC
Strobe pulse width
120
--
150
--
ns
tDS8
Data setup time
120
--
120
--
ns
tDH8
Data hold time
5
--
5
--
ns
tACC8
RD access time
--
50
--
80
ns
50
10
55
ns
Output disable time
10
tOH8
Note:For memory control and system control commands:
tCYC8 = 2tC + tCC + tCEA + 75 > tACV + 245
For all other commands:
tCYC8 = 2tC + tCC + 30
A0, CS
tAWB
tAHB
tCYC8
WR, RD
tCC
tDS8
tDH8
DB0~DB7
(WRITE)
tACC8
DB0~DB7
(READ)
Units
tAH8
A0, CS
WR, RD
Parameter
tOH8
Condition
CL=100pF
Messrs.
Product Specification
Model: NMTG-S32240NMNHSCW-01B Rev. No. Issued Date. Page.
A
Oct. 23, 06 7 / 23
2.3.2 6800 family interface timing
Ta=-20 to 75°C
Signal
Symbol
A0,
CS,
R/W
DB0 to
DB7
Parameter
VDD = 4.5 to 5.5
VDD = 2.7 to 4.5
Min.
Max.
Min.
Max.
See note
--
See note
--
ns
Units
tCYC6
System cycle time
tAW6
Address setup time
0
--
10
--
ns
tAH6
Address hold time
0
--
0
--
ns
tDS6
Data setup time
100
--
120
--
ns
tDH6
Data hold time
0
--
0
--
ns
tOH6
Output disable time
10
50
10
75
ns
tACC6
Access time
--
85
--
130
ns
--
150
--
ns
WR, RD
tEW
Enable pulse width
120
Note:For memory control and system control commands:
tCYC6 = 2tC + tEW + tCEA + 75 > tACV + 245
For all other commands:
tCYC6 = 4tC + tEW + 30
Condition
CL=100pF
E
tCYC6
tAW6
tEW
R/W
tAH6
A0, CS
tDS6
tDH6
DB0 ~DB7
(WRITE)
tACC6
DB0~DB7
(READ)
tOH6
Messrs.
Product Specification
Model: NMTG-S32240NMNHSCW-01B Rev. No. Issued Date. Page.
A
Oct. 23, 06 8 / 23
2.4 Power Supply ON/OFF Sequence
2.4.1 ON Sequence
LEVEL
SIGNAL
VDD
VSS
VDD
0≤ t
VDD
SIGNAL
VSS
0≤ t
VDD
VO
VSS
VO
2.4.2 OFF Sequence
LEVEL
SIGNAL
VDD
VSS
VDD
0≤ t
VDD
VSS
0≤ t
SIGNAL
VDD
VSS
VO
VO
Please maintain the above sequence when turning on and off the power supply of the module. If VEE
is supplied to the module while internal alternate signal for LCD driving (M) is unstable or RESET is
active, DC component will be supplied to the LCD panel. This may cause damage to the LCD
module.
Messrs.
Product Specification
Model: NMTG-S32240NMNHSCW-01B Rev. No. Issued Date. Page.
A
Oct. 23, 06 9 / 23
2.5 Spec. for CCFL back-light
Ta = 25 °C
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
Notes
Lamp Voltage
VL
IL=5mA
245
270
295
Vrms
1)
Lamp Current
IL
--
4.5
5.0
5.5
mArms
2)
Starting Voltage
VS
Ta=25°C
--
--
455
Vrms
3)
Ta = 0°C
--
--
680
Vrms
3)
Operation Frequency
--
IL=5mA
30
--
100
kHz
3)
Surface Luminance
Average Life
2
L
IL=5mA
820
840
855
cd/m
4)
TAL
IL=5mA
--
17000
--
hrs
5)
Note 1). The voltage (r.m.s.) to maintain the electric discharge of the lamp. It is measured after lighting
for 3 minutes .
Note 2). The current (r.m.s.) to flow through the lamp with the electric discharge. It is measured after
lighting for 3 minutes.
Note 3). The voltage at starting the electric discharge when the voltage is increased gradually from 0V.
Note 4). Surface Luminance is specified by the initial data of luminance measured the 9 points of
backlight module surface after 20 minutes power on.
Note 5). CFL life is defined as the time for which the initial luminance is attenuated by 50% of the
luminance value. Average Life represents the time elapsed at the point of time when the residual
ratio becomes below 50% when plural lamps are lighted in comparison with the definition of
life mentioned above.
I
N
V
VS
VL
IL
CCFL Testing Circuit
C
C
F
L
Messrs.
Product Specification
Model: NMTG-S32240NMNHSCW-01B Rev. No. Issued Date. Page.
A
Oct. 23, 06 10 / 23
2.6 Spec. for touch panel
Item
Unit
Standard value
Note
Min.
Typ.
Max.
%
-1.5
--
1.5
Ω
250
300
750
X (Glass side)
Ω
400
600
900
Y (Film side)
Insulation resistance
MΩ
20
--
--
Chattering
ms
--
--
20
Transparency
%
80
--
--
Operating force
g
--
--
80
Surface hardness
H
2
--
--
Linearity
Terminal resistance
Newton ring
No unusual interference finger must
show when seen through the surface
sheet.
DC25V
DC5V, 100Ω k. Hold an R0.8 polyacetal
stylus and tune it on/off with the same load
and speed as usual finger input.
Hardness of pencil (JIS-K7105)
Detail criterion for inspection refer attached
inspection sheet.
Messrs.
Product Specification
Model: NMTG-S32240NMNHSCW-01B Rev. No. Issued Date. Page.
A
Oct. 23, 06 11 / 23
3. Optical Specifications
3.1 LCD Driving Voltage
Parameter
LCD Driving Voltage Note 1
Symbol
VDD-VO
Conditions
Min.
Typ.
Max.
Units
Ta = -20 °C
25.7
26.5
27.3
V
Ta = 25 °C
22.8
23.5
24.2
V
Ta = 70 °C
21.4
22.0
22.7
V
Voltage (Applied actual waveform to LCD Module) for the best contrast. The range of minimum
and maximum shows tolerance of the operating voltage. The specified contrast ratio and response
time are not guaranteed over the entire range.
Note 1 :
3.2 Optical Characteristics
Ta=25 °C, 1/240 Duty, 1/17 Bias, VDD = 5.0V (Note 4), θ = 0°, φ =0°
Parameter
Contrast Ratio Note 1
Viewing Angle
(Shown in 3.3) ( CR≧2)
Response
Time
Note 1 :
Note 2 :
Note 3 :
Note 4 :
Rise Note 2
Symbol
Conditions
Min.
Typ.
Max.
Units
C
θ = 0°, φ = 0°
10.4
13.0
--
--
Front-Back
θf - θb, φ = 0°
+60
to
-44
deg.
Left-Right
θl - θr, φ = 0°
+30
to
-30
deg.
TON
--
--
166
--
ms
--332
-ms
Decay Note 3
TOFF
Contrast ratio is defined as follows.
CR = LOFF / LON
LON : Luminance of the ON segments, LOFF : Luminance of the OFF segments
The time that the luminance level reaches 90% of the saturation level from 0% when ON signal is
applied.
The time that the luminance level reaches 10% of the saturation level from 100% when OFF signal
is applied.
Definition of Driving Voltage VD. Assuming that the typical driving waveforms shown below are
applied to the LCD Panel at /A Duty - 1/B Bias ( A : Duty Number, B : Bias Number ). Driving
voltage VD is defined s follows: VD = (Vth1+Vth2) / 2
Vth1 :
The voltage VO-P that should provide 50% of the saturation level in the luminance at
the segment which the ON signal is applied to.
Vth2 :
The voltage VO-P that should provide 50% of the saturation level in the luminance at
the segment which the OFF signal is applied to.
Vo -p
1 / fF
(B-2) x Vo-p / B
1 / (fF x A)
Selected state
(ON SIGNAL)
Unselected state
(OFF SIGNAL)
Messrs.
Product Specification
Model: NMTG-S32240NMNHSCW-01B Rev. No. Issued Date. Page.
A
Oct. 23, 06 12 / 23
3.3 Definition of Viewing Angle and Optimum Viewing Area
θl
θb
Di
re
cti
on
:6
H
( φ = 90 ο)
θf
( φ = 180 ο)
Vi
ew
θr
( φ = 0 ο)
( φ = 270 ο)
( LCD panel )
3.4 Definition of Viewing Angle θf and θb
Cmax.
2.0
θf
θb
Viewing angles θ ( φ fixed)
Optimum viewing angle with the naked
eye and viewing angle θ at Cmax.
Above are not always the same.
3.5 Definition of Contrast C, C= Brightness of selected dot (B1 )/ Brightness of unselected dot (B2)
(%)
Dark
B1
unselected portion brightness
curve (bias voltage applied)
Brightness
selected portion
brightness curve
B2
Bright
Operation Voltage (V)
Messrs.
Product Specification
Model: NMTG-S32240NMNHSCW-01B Rev. No. Issued Date. Page.
A
Oct. 23, 06 13 / 23
4. I/O Terminal
4.1 Pin Assignment
LCD (CN1)
Pin No.
Symbol
Level
1
VSS
2
VDD
--
Power supply for logic
3
VO
--
Voltage level for LCD contrast adjustment
4
A0
H/L
5
/WR
H/L
6
/RD
H/L
7∼14
DB0~DB7
H/L
15
/CS
--
Function
Display data
H/L
Reset, This active-LOW input performs hardware reset on the
SED1335F. It is a Schmitt-trigger input for enhanced noise
immunity; however, care should be taken to ensure that it is
not triggered if the supply voltage is lowered.
/RST (/RES)
H/L
17
VEE
--
SEL1
VRAM address bus
VRAM write signal, 8080 family:Write signal
6800 family:R/W signal
VRAM read signal, 8080 family:Read signal
6800 family:Enable clock
Chip Select, This active-LOW input enables the SED1335F. It is
usually connected to the output of an address decoder device
that maps the SED1335F into the memory space of the
controlling microprocessor.
16
18
Power supply (0V, GND)
Input
Power Supply for LCD Drive
SEL1
Interface
A0
RD
WR
CS
0
8080 family
A0
RD
WR
CS
1
6800 family
A0
E
R/W
CS
19
DCLK
--
20
CS-T
--
21
DIN
--
22
DOUT
--
23
PEN
--
External Clock Input. This clock runs the SAR conversion
process and synchronizes serial data I/O.
Chip Select input. Controls conversion timing and enables the
serial input/output register.
Serial Data Input. If CS is LOW, data is latched on rising edge of
DCLK.
Serial Data Output. Data is shifted on the falling edge of DCLK.
This output is high impedance when CS is HIGH.
Pen interrupt
24
PEN1
--
Pen interrupt setting
25
IN3
--
Auxiliary Input 1. ADC Input Channel 3.
IN4
--
Auxiliary Input 2. ADC Input Channel 4.
Pin No.
Symbol
Level
1.
HOT
--
Power supply for CCFL Backlight (HOT)
2.
NC
--
No-connection
3.
NC
--
No-connection
4.
GND
--
Power supply for CCFL Backlight (GND)
26
LED B/L (CN2)
Function
Messrs.
Product Specification
Model: NMTG-S32240NMNHSCW-01B Rev. No. Issued Date. Page.
A
Oct. 23, 06 14 / 23
4.2 Example of Power Supply
It is recommended to apply a potentiometer for the contrast adjust due to the tolerance of the driving voltage
and its temperature dependence.
VDD
VDD (+Voltage)
Module
R1
Vo
VEE
VSS
VR
R2
VSS (0V)
R1+R2+VR=10 ~ 20K Ω
Messrs.
Product Specification
Model: NMTG-S32240NMNHSCW-01B Rev. No. Issued Date. Page.
A
Oct. 23, 06 15 / 23
4.3 Block Diagram
DB0 ~ DB7
Column Driver
LC-79430 x 3
or equivalent
WR
RD
5
Control LSI
AO
240
LCDP
320 x 240 dots
3
320
RA8835
/CS
3
RST
Segment Driver
LC-79401 x 4
or equivalent
SEL1
X-tal
13
8
2
2
256K SRAM
Nega/Posi Reverse
Circuit
INVERT
DCLK
CS-T
DI
DOUT
PEN
PEN1
IN3
IN4
T/P Control
ADS-7843E
OR equivalent
VDD
VSS
Bias Circuit
VEE (V0)
DC/DC circuit LT1617)
HOT
GND
CCFL Backlight
To LSI
Messrs.
Product Specification
Model: NMTG-S32240NMNHSCW-01B Rev. No. Issued Date. Page.
A
Oct. 23, 06 16 / 23
5. Reliability Test
5.1 Test Item
No change on display and in operation under the following test condition.
No.
Test Item
1.
High Temperature
(Operation)
2.
High Temperature
(Storage)
3.
Low Temperature
(Operation)
4.
Low Temperature
(Storage)
5.
Damp Proof Test
6.
Vibration Test
Description
Condition
Durability test under long time high
temperature with electrical stress (voltage,
current)
Durability test under long time high
temperature storage
Durability test under long time low
temperature with electrical stress (voltage,
current)
Durability test under long time low
temperature storage
Durability test under long time high
temperature and high humidity
70°C ± 2°C 96hrs
80°C ± 2°C 96hrs
4
-20°C ± 2°C, 96hrs
3
-30°C ± 2°C, 96hrs
3, 4
40°C± 2°C, 90~95%
RH 96hrs
3,4
Total fixed amplitude: 1.5mm
Vibration frequency: 10~55Hz
-One cycle 60 seconds to 3 directions of X,
Y, Z for each 15 minutes
To be measured after dropping from 60cm high on the concrete
surface in packing state.
F
Note
5
Dropping method corner dropping
A corner: once
7.
Drop Test
E
G
D
C
A
B
Edge dropping
B, C, D edge: once
Face dropping
60cm
E, F, G face: once
Concrete Surface
Note 1: Unless otherwise specified, tests will be conducted under the following condition,
Temperature
: 25°C ± 2°C
Humidity
: 65% ± 5%
Note 2: Unless otherwise specified, tests will be not conducted under functioning state.
Note 3: No dew condensation to be observed.
Note 4: The function test shall be conducted after 4 hours storage at the normal temperature and humidity
after removed from the test chamber.
Note 5: Vibration test will be conducted to the product itself without putting it in a container.
Messrs.
Product Specification
Model: NMTG-S32240NMNHSCW-01B Rev. No. Issued Date. Page.
A
Oct. 23, 06 17 / 23
5.2 Judgment Standard
Test Item
Failure Mode
Judgment Standard
1
2
3
4
5
Orientation
*
*
*
*
*
No remarkable degradation of appearance
under bias/ non-bias condition
Current Value (IAC)
*
*
*
*
*
No remarkable increase
Contrast
*
*
*
*
No remarkable poor contrast
Domain
*
*
*
*
*
Less than 20% of all dots have reverse tilt of
more than on third of one dot area.
Bubble (Inside Cell)
*
*
*
*
*
*
As per “Appearance Standard” (Note. Including one which disappear after 25°C 2H)
Polarizer
*
*
*
As per “Appearance Standard” no remarkable
appearance change
Glass Damage
6
7
*
As per “Appearance Standard”
Note.1. * is strong linkage between Failure Mode and Test Item.
2. Number of Test Item should be referred to former page.
3. Judgment and Standard value should be fixed by other inspection standard and criteria samples.
Messrs.
Product Specification
Model: NMTG-S32240NMNHSCW-01B Rev. No. Issued Date. Page.
A
Oct. 23, 06 18 / 23
6. Appearance Standards
6.1 Inspection Conditions
The LCD shall be inspected under 40W white fluorescent light. The distance between the eyes and the
sample shall be more than 30cm. All directions for inspecting the sample should be within 45° against
perpendicular line.
45
O
6.2 Definition of Applicable Zones
A Zone
Bezel Frame
B Zone
C Zone
A Zone : Active display area
B Zone : Area from outside of "A Zone" to validity viewing area
C Zone : Rest parts
A Zone + B Zone = Validity viewing area
Messrs.
Product Specification
Model: NMTG-S32240NMNHSCW-01B Rev. No. Issued Date. Page.
A
Oct. 23, 06 19 / 23
6.3 Standards
No.
Parameter
Criteria
(1) Round Shape
Acceptable Number
Zone
Dimension (mm)
1.
Black and White
Spots, Foreign
Substances
A
B
C
D
≤ 0.1
*
*
*
0.1
< D
≤ 0.2
3
5
*
0.2
< D
≤ 0.25
2
3
*
0.25
< D
≤ 0.3
0
1
*
0.3
< D
0
0
*
D = (Long + Short)/2 *: Disregard
(2) Line Shape
Zone
Zone
X (mm)
--
≥
1.0 ≥
2.0
Y (mm)
0.03 ≥ W
A
B
C
*
*
*
3
3
*
3
3
*
L
0.05
L
0.1
≥ W
≥ W
0.1
< W
--
Acceptable Number
In the same way (1)
X : Length Y: Width *: Disregard
Total defects shall not exceed 5.
Acceptable Number
Zone
2.
Air Bubbles
(between glass
& polarizer)
Dimension (mm)
D ≤
A
B
C
0.3
*
*
*
0.3
<
D
≤ 0.4
3
*
*
0.4
<
D
≤ 0.6
2
3
*
0.6
<
D
0
0
*
*: Disregard
Total defects shall not exceed 3.
To be continued……
Messrs.
Product Specification
No.
Model: NMTG-S32240NMNHSCW-01B Rev. No. Issued Date. Page.
A
Oct. 23, 06 20 / 23
Parameter
Criteria
(1) Dot Shape (with Dent)
0.15 ≥
As per the sketch of left
hand.
(2) Dot Shape (with Projection)
Should not be connected
to next dot.
(3) Pin Hole
X
3.
The Shape of Dot
Y
(X+Y)/2 ≤ 0.2mm (Less
than 0.1mm is no counted.)
(4) Deformation
(X+Y)/2 ≤ 0.2mm
Y
X
Total acceptable number: 1/dot, 5/cell
(Defect number of (4): 1pc.)
4.
Polarizer Scratches
5.
Polarizer Dirts
6.
Complex Foreign
Substance Defects
7.
Distance between
different Foreign
Substance defects
Not to be conspicuous defects.
I f the stains are removed easily from LCDP surface, the
module is not defective.
Black spots, line shaped foreign substance or air bubbles
between glass & polarizer should be 5pcs maximum in total.
D ≤ 0.2 : 20mm or more
0.2 < D : 40mm or more
Messrs.
Product Specification
Model: NMTG-S32240NMNHSCW-01B Rev. No. Issued Date. Page.
A
Oct. 23, 06 21 / 23
7. Handling and Precautions
The Following precautions will guide you in handling our product correctly.
1
Liquid crystal display devices
1.1
1.2
2
Care of the liquid crystal display module against static electricity discharge.
2.1
2.2
2.3
3
The liquid crystal display device panel used in the liquid crystal display module is made of
plate glass. Avoid any strong mechanical shock. Should the glass break handle it with care.
The polarizer adhering to the surface of the LCD is made of a soft material. Guard against
scratching it.
When working with the module, be sure to ground your body and any electrical
equipment you may be using. We strongly recommend the use of anti static mats ( made
of rubber ), to protect work tables against the hazards of electrical shock.
Avoid the use of work clothing made of synthetic fibers. We recommend cotton clothing
or other conductivity-treated fibers.
Slowly and carefully remove the protective film from the LCD module, since this operation
can generate static electricity.
When the LCD module alone must be stored for long periods of time:
3.1
3.2
3.3
Protect the modules from high temperature and humidity.
Keep the modules out of direct sunlight or direct exposure to ultra-violet rays.
Protect the modules from excessive external forces.
4
Use the module with a power supply that is equipped with an over current protector circuit,
since the module is not provided with this protective feature.
5
Do not ingest the LCD fluid itself should it leak out of a damaged LCD module. Should hands or
clothing come in contact with LCD fluid, wash immediately with soap.
6
Conductivity is not guaranteed for models that use metal holders where solder connections
between the metal holder and the PCB are not used. Please contact us to discuss appropriate
ways to assure conductivity.
Messrs.
Product Specification
Model: NMTG-S32240NMNHSCW-01B Rev. No. Issued Date. Page.
A
Oct. 23, 06 22 / 23
8. Warranty:
This product has been manufactured to your company’s specifications as a part for use in your company’s
general electronic products. It is guaranteed to perform according to delivery specifications. For any other
use apart from general electronic equipment, we cannot take responsibility if the product is used in medical
devices, nuclear power control equipment, aerospace equipment, fire and security systems, or any other
applications in which there is a direct risk to human life and where extremely high levels of reliability are
required. If the product is to be used in any of the above applications, we will need to enter into a separate
product liability agreement.
1
We cannot accept responsibility for any defect, which may arise from additional manufacturing of the
product (including disassembly and reassembly), after product delivery.
2
We cannot accept responsibility for any defect, which may arise after the application of strong external
force to the product.
3
We cannot accept responsibility for any defect, which may arise due to the application of static
electricity after the product has passed your company’s acceptance inspection procedures.
4
We cannot accept responsibility for industrial property, which may arise through the use of your product,
with exception to those issues relating directly to the structure or method of manufacturing of our
product. Microtips-origin longer than one year from Microtips production.
9. Dimensional Outlines
z
See the next page……..
Messrs.
Product Specification
Model: NMTG-S32240NMNHSCW-01B Rev. No. Issued Date. Page.
A
Oct. 23, 06 23 / 23