ITO PROJECTIVE CAPACITIVE TOUCH
PANEL
Product Specification
PRODUCT
DTS413-0430-0FX-000
NUMBER
INTERNAL APPROVALS
Product Manager Engineering Document Control
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FORM No. DT-029
TABLE OF CONTENTS
1 MAIN FEATURES ............................................................................................................ 3
2 MECHANICAL DRAWING ............................................................................................... 4
3 ENVIRONMENTAL CONDITIONS................................................................................... 5
4 ELECTRICAL CHARACTERISTICS ............................................................................... 5
4.1 OPERATING CONDITION ....................................................................................... 5
4.2 PIN ASSIGNMENT ................................................................................................... 5
5 MECHANICAL CHARACTERISTICS .............................................................................. 6
6 OPTICAL CHARACTERISTICS ...................................................................................... 6
7 FUNCTIONAL BLOCKS .................................................................................................. 7
8 RELIABILITY TEST ......................................................................................................... 8
9 DURABILITY .................................................................................................................... 8
10 QUALITY ASSURANCE SPECIFICATION ..................................................................... 9
REVISION RECORD
Rev. Date Page Par. Comment ECN no.
A 11/07/08 -- -- New DCA Specification E3913
B 2/26/10 4 -- Mechanical Drawing Updated E4254
C 5/21/10 4 -- Mechanical Drawing Updated E4290
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1 MAIN FEATURES
ITEM CONTENTS UNIT
Input Mode Finger / Gloves --
Structure Glass on Glass --
Interface I2C --
Outline Dimensions 105.50 x 67.20 mm
Viewing Area 97.10 x 55.90 mm
Total Thickness 1.3 Max. mm
Maximum Supported
2048 x 2048 (Configurable) pixels
Resolution
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2 MECHANICAL DRAWING
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3 ENVIRONMENTAL CONDITIONS
Specifications
Item
Temperature Humidity (Non Condensing)
Operation -10 °C ~ +60 °C 20%RH ~ 90%RH
Storage -20 °C ~ +70 °C 10%RH ~ 90%RH
4 ELECTRICAL CHARACTERISTICS
4.1 OPERATING CONDITION
Item Symbol Min Typ. Max Unit Remark
Digital Power Supply VDD 3.0 3.3 3.6 V --
5 Work Mode
Digital Operating
IDD -- 3 -- mA Idle Mode
Current
0.02 Sleep Mode
Report Rate Point/s -- 125 -- -- --
Response Time -- -- 20 -- Ms --
Power Consumption PTP -- TBD -- mW --
4.2 PIN ASSIGNMENT
Pin No. Function Description
1 GND Ground
2 SDA 12C data
3 SCL 12C clock
4 VDD 3.3V Ä… 5%
5 INT Active_Low
6 XRES XRES
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5 MECHANICAL CHARACTERISTICS
Item Specification Condition
Substrate thickness 0.55 mm --
Cover Lens thickness 0.5 mm --
6 OPTICAL CHARACTERISTICS
There are 2 optical test characteristics that the complete touch panel product must meet as the tables
show below:
Item Specifications Remark
Transparency Note 6.1
g" 88 % Wave length of 550 nm
ITO pattern Not invisible Note 6.2
Note 6.1: After stabilizing the panel, the measurement should be executed. Measurement should be
executed in a stable, windless and dark room. Optical specifications are measured by Nippon,
NDH-5000 meter with 1.0 degree field of view at a distance of 35 cm and normal viewing
direction.
Note 6.2: Touch panel should be inspected so that the ITO pattern is not visible to the human eye
under certain conditions such as normal light and a viewing distance of 35 cm.
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7 FUNCTIONAL BLOCKS
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8 RELIABILITY TEST
Item Specifications Condition
Constant Temperature/Humidity 60°C/90%RH, 120 hrs
Reliability test may cause the
High Temperature 70°C, 120 hrs
film to be slightly puffed, yet
Low Temperature -20°C, 120 hrs
the functions will stay intact.
-20°C~70°C(0.5 hr each), Note 8.1, 8.2
Thermal Cycle
10 cycles (within 24 hrs)
Panel surface/FPC input;
ESD Contact/Air: Ä…200V machine Non-operating
mode; 150PF, 330 ohm
Note 8.1: The test samples have a recovery time of 4 hours at room temperature before the function
check. In the standard conditions, the touch panel function NG issue is not recorded.
Note 8.2: All the cosmetic specifications are judged before the reliability test.
9 DURABILITY
Under defined terms and conditions, product must still satisfy the electrical and mechanical
characteristics.
Item Specifications Condition
End Shape: R 0.8 mm
Load force: 250 g
Pen Sliding Durability > 100,000,000 times Writing speed: 300 mm/sec
Material of Pen: Poly-acetal resin
Writing length: 35 mm
End Shape: R 0.8 mm
Load force: 250 g
Pitting Durability > 100,000,000 times Frequency: 5 Hz
Material of Pen: Poly-acetal resin
(By stylus tapping at the same point)
End Shape: R 0.8 mm
Load force: 250 g
Knock Test 100,000,000 times
Frequency: 5 Hz
(By silicon rubber tapping at the same point)
Note: Durability test may cause a slight surface scratch, yet the functions will stay intact.
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10 QUALITY ASSURANCE SPECIFICATION
The criteria are shown below:
1. Environment: 22 Ä… 3°C, Inspection distance: 30 Ä… 10 cm.
2. Viewing Angle: 30°~ 90°.
3. Lighting illumination: 17 W fluorescent lamp is used for appearance inspection.
Detailed settings are shown in figure 1 & 2.
4. Minor impurities outside the viewing area are acceptable unless their existence affect
the electrical functions.
Figure 1: Figure 2:
Item Specifications
Particle
(1) Df"0.25 OK
(2) 0.25(3) D>0.4 NG
Linear Object
(1) Wf"0.05 OK
(2) 0.05(3) W>0.1 NG
Remark: the particle will be ignored when it is removable by cleaning.
Scratch
(1) Wf"0.025 OK
(2) 0.025(3) 0.05(4) W>0.1 NG
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FORM No. DT-029