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Experienced in
self-research,
development of
4-, 5- and
8-wire resistive
touch screens
for over 10
years, AMT is
ready to provide
customer with
the best choice
anytime. AMT’s
touch screen
ranges from 3.0"
to 22" by size
and each touch
screen is
manufactured
with
uniquely-opened
die in
accordance with
the LCD sizes
commonly
available on
market. AMT
standard meets
the following
requirement.
1. Best
quality.
2. High
reliability and
strict quality
control
3. Products of
various
thickness
4. Powerful
research and
design
5. Flawless
pre-sale service
and quick
after-sale
service
6. Complete
touch screen
sizes ranging
from 3” to 22”
7. 4-, 5-,
8-wire product
lines
8. Flexible
order quantity
Specification
Standard 4-, 5-,
8-wire Touch Screen Specification
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Optical |
‧Surface finish:
Antiglare or Clear
‧Light Transmission:
> 80%
‧Haze:
1.5~20% (depends on design) |
|
Mechanical |
‧Size: 3”
to 22” diagonal size
‧Construction:
Film-on-glass,
Film-Film-Polycarbonate or
others
‧ITO glass thickness:
0.7mm, 1.1mm, 1.6mm, 1.8mm,
2.8mm,
chemical strengthened glass optional
‧Tail design:
FPC type, Integral tail or
others
‧Tail terminator:
ZIF, Berg, AMP, AMP
compatible or others
‧Input method:
finger, gloved finger,
stylus
‧Activation force:
0.1N to 1.0N depends on
design |
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Environmental |
‧Operating Temperature:
-20℃ to 70℃
‧Storage
Temperature:
-40℃ to 80℃
‧Operating Humidity:
if temp. ≧ 40°C, humidity
less than 80% RH
if temp. < 40°C, humidity
less than 90% RH
No dew condensation
‧Storage Humidity:
ambient humidity |
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Electrical |
‧Insulation resistance:
10M ohm@25V DC
‧Linearity:
<1.5% for 4-, 8-wire touch
<1.0% for 5-wire touch inner
area
<1.5% for 5-wire t ouch
perimeter area
‧Contact Bounce:
< 15ms
‧Operating Voltage:
5.5 V
‧Contact Current:
70mA (maximum) |
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Durability |
‧Surface Hardness:
3H or higher
‧Expected Life:
10 million single point
activation for 4-, 8-wire
touch
36 million single point
activation for 5-wire touch |
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