SCHURTER 1070.0464

Analog 4-wire PET-On-Glass Touch Screen Specification
1. Mechanical Dimensions and Construction
1.1
1.2
General: Analog Resistive touch screen is laminated by ITO PET to ITO glass.
Construction :
Item
1
Description
ITO PET
(Top layer)
Material
ITO PET Film
ITO Patterned Glass (Bottom layer) 1.8 mm ITO Glass
2
3
4
5
6
7
8
9
10
Tail Base
Tail cover lay
Connector
Top layer circuit
Bottom layer circuit
Layer to layer contacted
Dot spacer
Isolation Layer
PET
PET
AMP Compatible
Silver ink
Silver ink
Silver ink
UV Cure ink
Isolation Adhesive
Remarks
ANR Clear
Surface hardness: 3H
Resistance:300~600Ω/□
Clear
Resistance:300~600Ω/□
Separated Tail
Pitch:2.54mm
Touch screen side view:
Changes that contribute to technical improvement are subject to alternations
2006
Bearb.
Datum
18.08.
Name
Maurer
TOUCH SCREEN
Gepr.
Vert.
18.08.
Maurer
15,0“, 4-Wire
EDV-Datasheet
AMT-09107-01
SPECIFICATIONS OF ANALOG RESISTIVE
PET-ON-GLASS TOUCH SCREEN
don’t change manually
Manufactured by Apex Material Technology Corp.
H
to
Ch.
Date
name
D 79346 Endingen
1070.0464
page 1 of 5
Index: -
1.3 Input Method and Activation Force
Input Method
1.6mm Ø Delrin stylus
16mm Ø Silicon "finger"
Average Activation Force
0,1 ~ 0,7N
0,1 ~ 0,8 N
2. Typical Optical Characteristics
2.1
2.2
Visible Light Transmission:
Haze:
> 80%
< 10%
3. Electrical Specifications
3.1
3.2
3.3
3.4
3.5
3.6
3.7
Operating Voltage:
Contact current:
Circuit close resistance:
Circuit open resistance:
Contact bounce:
Linear Test :
Capacitance:
5.5V or less
20mA (maximum)
X : 400 - 1000Ω; Y : 200 - 650Ω
> 10MΩ at 25VDC
< 10ms
< 1.5 %
100nF(maximum)
4. Linearity
4.1
Linear Test Specification
Direction X: <1.5 %
Direction Y: <1.5 %
4.2
Line Test Circuit for Y Coordinate
Add 5V between Y1 and Y2 touch the point C0R0 to C9R9 separately, and measure the voltage from X1
as the following drawing.
Changes that contribute to technical improvement are subject to alternations
2006
Bearb.
Datum
18.08.
Name
Maurer
TOUCH SCREEN
Gepr.
Vert.
18.08.
Maurer
15,0“, 4-Wire
EDV-Datasheet
AMT-09107-01
SPECIFICATIONS OF ANALOG RESISTIVE
PET-ON-GLASS TOUCH SCREEN
don’t change manually
Manufactured by Apex Material Technology Corp.
H
to
Ch.
Date
name
D 79346 Endingen
1070.0464
page 2 of 5
Index: -
4.3
Calculate Linearity : For the First Row0
R0avg = ( VC0 + VC1 + VC2 +- - - - - - - + VC9) ÷ 10
R0max = The maximum voltage in Row 0
R0min = The minimum voltage in Row 0
R0 linear1 = ⏐ R0 max – R0 avg. ⏐ ÷ R0 avg. ∗ 100%
R0 linear2 = ⏐ R0 min – R0 avg. ⏐ ÷ R0 avg. ∗ 100%
R0 linear = max (R0 linear1, R0 linear2)
4.4
For X Coordinate Test
Add 5 voltage between X1 and X2 touch the point C0R0 to C9R9 separately and measure the voltage from Y1
as the above drawing
4.5
Calculate Linearity : For the First Column0
C0avg = ( VR0 + VR1 + VR2 +- - - - - - - + VR9 ) ÷ 10
C0max = The maximum voltage in Column 0
C0min = The minimum voltage in Column 0
C0 linear1 = ⏐ C0 max – C0 avg. ⏐ ÷ C0 avg. ∗ 100%
C0 linear2 = ⏐ C0 min – C0 avg. ⏐ ÷ C0 avg. ∗ 100%
C0 linear = max ( C0 linear1 ,C0 linear2 )
Changes that contribute to technical improvement are subject to alternations
2006
Bearb.
Datum
18.08.
Name
Maurer
TOUCH SCREEN
Gepr.
Vert.
18.08.
Maurer
15,0“, 4-Wire
EDV-Datasheet
AMT-09107-01
SPECIFICATIONS OF ANALOG RESISTIVE
PET-ON-GLASS TOUCH SCREEN
don’t change manually
Manufactured by Apex Material Technology Corp.
H
to
Ch.
Date
name
D 79346 Endingen
1070.0464
page 3 of 5
Index: -
5. Environment Specification
5.1
5.2
Operating Temperature
Storage Temperature
- 10° C - + 50° C
- 20° C - + 70° C
Humidity less than 90% RH
at Ambient Humidity. No dew condensation
6. Reliability Test
6.1
Exposure to high temperature
Touch panel is put into a test machine at the condition of 70°C for 120 hours. Then it is left at the room temperature for 24 hours or more. The measurement must satisfy the following:
- Circuit close resistance: as Sec. 3.3
- Circuit open resistance: as Sec. 3.4
- Contact bounce: as Sec. 3.5
- Linearity test: as Sec. 3.6
6.2
Exposure to low temperature
Touch panel is put into a test machine at the condition of –20°C for 120 hours.
Then it is left at the room temperature for 24 hours or more. The measurement must satisfy the following:
- Circuit close resistance: as Sec. 3.3
- Circuit open resistance: as Sec. 3.4
- Contact bounce: as Sec. 3.5
- Linearity test: as Sec. 3.6
6.3
Exposure to constant temperature and humidity
Touch panel is put into a test machine at the condition of 60°C, 90%RH for 120 hours. Then it is left at the room
temperature for 24 hours or more. The measurement must satisfy the following:
- Circuit close resistance: as Sec. 3.3
- Circuit open resistance: as Sec. 3.4
- Contact bounce: as Sec. 3.5
- Linearity test: as Sec. 3.6
6.4
Thermal Shock
Touch panel is put into a test machine at the condition of –20°C for 30 minutes, and then + 70°C for 30 minutes.
The process is repeated by 10 cycles. Then it is left at the room temperature for 24 hours or more. The measurement must satisfy the following:
- Circuit close resistance: as Sec. 3.3
- Circuit open resistance: as Sec. 3.4
- Contact bounce: as Sec. 3.5
- Linearity test: as Sec. 3.6
Changes that contribute to technical improvement are subject to alternations
2006
Bearb.
Datum
18.08.
Name
Maurer
TOUCH SCREEN
Gepr.
Vert.
18.08.
Maurer
15,0“, 4-Wire
EDV-Datasheet
AMT-09107-01
SPECIFICATIONS OF ANALOG RESISTIVE
PET-ON-GLASS TOUCH SCREEN
don’t change manually
Manufactured by Apex Material Technology Corp.
H
to
Ch.
Date
name
D 79346 Endingen
1070.0464
page 4 of 5
Index: -
7. Durability test:
7.1
Finger touches
Touch panel is hit 10 millions times with a silicone rubber of R8 finger, hitting rate is by 250g at 2 times per
second. The measurement must satisfy the following:
- Circuit close resistance: as Sec. 3.3
- Circuit open resistance: as Sec. 3.4
- Contact bounce: as Sec. 3.5
- Linearity test: as Sec. 3.6
7.1.1 Stylus writing
Touch panel is drawn by R0.8 Derlin stylus pen, at 250g forces, repeat one inch by 100K times. The measurement
must satisfy the following:
- Circuit close resistance: as Sec. 3.3
- Circuit open resistance: as Sec. 3.4
- Contact bounce: as Sec. 3.5
- Linearity test: as Sec. 3.6
8. Optical Performance
8.1
Optical inspection method and optical defect standards refer to document. A001-2 Touch Screen Optical Quality
Standard.
8.2
Outside to Viewing Area : any optical defected in this area need to be ignored if no effected to touch screen
function.
8.3
Silver Bus Pattern defect : Voids in traces to be less than 50% of the trace width.
8.3.1
8.3.2
Silver Bus Pattern gap: >0.1mm
Silver Bus and Active area gap: No silver ink may project beyond the viewing area.
8.4
Glass defects such as edge chips and scratches refer to A001-2, Touch Screen Optical Quality Standard.
8.5
Others
Always store the touch screen in its original shipping container under normal conditions
(20~25°C, 65% RH)
Changes that contribute to technical improvement are subject to alternations
2006
Bearb.
Datum
18.08.
Name
Maurer
TOUCH SCREEN
Gepr.
Vert.
18.08.
Maurer
15,0“, 4-Wire
EDV-Datasheet
AMT-09107-01
SPECIFICATIONS OF ANALOG RESISTIVE
PET-ON-GLASS TOUCH SCREEN
don’t change manually
Manufactured by Apex Material Technology Corp.
H
to
Ch.
Date
name
D 79346 Endingen
1070.0464
page 5 of 5
Index: -