32 inch touch screen specification - schalter · 2018. 8. 20. · panel slidetest 250g, 20mm,...
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Touch Screen Datasheet
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32 Inch Touch Screen Specification
Mode Name PCT5L32SBR-1093
Touch Technology Projected Capacitive Touch (P-Cap)
Rev 0.1
Touch Screen Datasheet
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Content
1) Introduction-----------------------------------------------------------------------------------3
a. Definition -------------------------------------------------------------------------------------3
b. Features and General Specification ---------------------------------------------------3
2) Appearance Inspection-------------------------------------------------------------------- 4
a. Inspection Condition -----------------------------------------------------------------------4
b. Appearance Limit Standard --------------------------------------------------------------4
3) Controller--------------------------------------------------------------------------------------6
4) Cover lens-------------------------------------------------------------------------------------6
5) Structure --------------------------------------------------------------------------------------7
6) Electronic Characteristics-----------------------------------------------------------------7
7) Reliability--------------------------------------------------------------------------------------8
8) Durability-------------------------------------------------------------------------------------- 9
9) Application------------------------------------------------------------------------------------9
10) Operation Instruction---------------------------------------------------------------------- 10
11) Drawing---------------------------------------------------------------------------------------10
Touch Screen Datasheet
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1. Introduction 1.1 Definition
It’s a projected touch panel with USB interface. It can be operated under Windows
7,Win8,Win10, Android, Linux OS and can realize 10 point touch.
1.2 Features and General Specification
Item Contents Unit
Size 32 inch
Total Thickness 4.40±0.30 mm
Outline of Cover Lens 782.00*478.00±0.5 mm
Outline of ITO Sensor 747.00*441.00±0.5 mm
Active Area 699.50*394.00±0.5 mm
Number of touch point 10
Interface USB
Controller IC ILI2312
Response time 10 ms
Working temperature and
Humidity(Non-condensing)
-10~+60, 20~85% RH
Input Hand writing or capacitive pen
Transmittance ≥83%
Surface Hardness ≥7H
Application It’s applied in ordinary electric equipments and automatic office facilities.
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2. Appearance Inspection
2.1 Inspection Condition
1. Environment: 22 ± 3ºC, Inspection distance:30 ± 2cm.
2. Vertical rotating angle : ±75°(from up to down);
Horizontal rotating angle:±75° (from left to right)
3. illuminance:1000~1200Lux
4. I n s p e c t i o n P e r i o d Front and back surfaces: 45 seconds, Each side: 1-2 seconds.
2.2 Appearance Inspection Standard
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Linear object
Concave/Covex
edge/Bubbles
1、D<0.35mm, DS>10mm,N≤5; ignored.
2、0.35mm≤D≤0.5mm, DS>10mm , N≤2 ; ignored.
3、Others are not allowed.
Corner chip
X≤3mm,Y≤3mm,Z≤GT; ignored
X: Length; Y: Width; Z: Thickness
Side chip
X≤8mm, Y≤3mm, Z≤GT; ignored
X: Length; Y: Width; Z: Thickness
Color of cover
lens/logo typeface/shade of background
Color shows no difference from that of the samples.
Clear typeface and clear pattern
Less than 3mm tolerance is allowed.
.good shield of back color
Notes
For other particles or linear objects, refer to the criteria above
Number of defect for each piece: N≤10, DS≥10mm.
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3. Controller
IC ILI2312
VID/PID VID_222A/PID_A16C
Interface USB
Power Supply 5.0± 0.5V DC
Response time 10ms
Accuracy ±2.0mm(Center)
ESD IEC61000-4-2,Contact 4KV,Air 8KV
EMI EN 55022,CLASS B
EMS IEC61000-4-6
4. Cover Lens
Items Contents
Pressure Value 400 ~500 mPA above 6u
Ball Drop Test 227g±2g, 35cm, No damage after the impact at the central area for once.
Hardness ≥7H Pencil: 7H Pressure: 1N/45.
Note 1 :The ball drop test illustration is shown as follows.
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Note 2 :The hardness test follows the JIS K-5400 series industry standard and the test
is shown as below.
Touch Screen Datasheet
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6 . Electronic Characteristics
5. Structure
Items Contents ESD (Machine) ±300V 200pF, 0 Ω, 3 times
ESD (Body) ±1000V, 100pF, 1500Ω, 3 times
Items Contents Notes
1st layer Cover Lens/Glass Thickness: 4.0±0.2mm
2nd layer UV glue(OCA) Thickness: 0.3±0.05mm
3rd layer ITO Glass(free of etching
lines on one surface) Thickness:1.1±0.05mm
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ESD(Touch) 4KV, 100pF, 1500Ω, 3 times
ESD (Air) 8KV, 100pF, 1500Ω, 3 times
Note 1: In order to make a touch panel work functionally well, please make sure that the host device
is grounded.
Note 2: All environmental characteristics listed above should be less than 1 atmospheric pressure.
Note3:The touch panel must be assembled with LCD panel by VHB or other materials. The control
board should be fixed on LCM bezel or other mechanical parts of the system and then be grounded;
In ESD test, the touch panel should work normally and there should be no damage to the
appearance, when no static electricity discharges. However, irregular changes like display flickering
are acceptable when static electricity discharges.
Note4: The touch panel may be damaged functionally or work unstably if the touch panel is not
grounded properly.
Note5: In order to make a touch panel work normally, power supply or power adapter has to
conform to IEC 62684.
7. Reliability
Items Contents Notes Working temperature and humidity -10~+60, 20~85% RH non-condensing
Storage temperature and humidity
-20~+70, 20~85% RH non-condensing
Humidity resistance 85% RH, 120H non-condensing
Heat resistance 70, 120H non-condensing
Cold resistance -20, 120H non-condensing
Thermal shock -10(0.5hour)-60(0.5hour) by 50 cycles non-condensing
Humidity resistance
The product will not be influenced after being exposed under 85% RH for 120 hours and then exposed under normal temperature and humidity for 24 hours.
non-condensing
Heat resistance
The product will not be influenced after being exposed at 70 for 120 hours and at normal temperature and humidity for 24 hours.
non-condensing
Cold resistance
The product will not be influenced after being exposed at -20 for 120 hours and at normal temperature and humidity for 24 hours.
non-condensing
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Thermal shock
The product will not be influenced after
being exposed at -20 (0.5 hour) — 70
0.5hour)by 50 cycles and at normal
temperature for 24 hours
non-condensing
8. Durability
Items Contents Notes
Panel SlideTest 250g, 20mm, 100,000 times
Durability test may cause slight scratch on surface, but the function stays intact.
Hitting life 35,000,000 times Durability test may cause surface slight Scratch, yet the function stays intact
9. Application Instructi
9.1 Environment
Items Contents Notes Temperature -10~60ºC
Humidity 20~85% RH
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10. Operation Instruction
Storage Store panels under the temperature and humidity range prespecified. Direct sunlight exposure or piling should be avoided.
Unloading Unpack the box with the printed red arrow pointing up.
Handling
(1) Use clean finger sheaths or gloves to prevent fingerprints and/or stains
on the panel. Extra attention and carefulness should be taken while
handling the glass edge.
(2) Avoid touching the viewing area before installation /integration.
(3) Holding the panel instead of the tail(FPC)all the time.
Cleaning
(1) Use neutral detergent or isopropyl alcohol on a clean soft cloth to
clean the panel surface.
(2) Prevent using any kind of chemical solvent, acidic or alkali solution.
Installation
(1) Excessive force or strain to the panel or tail is prohibited.
(2) Retain at least 0.5 mm clearance between panel and display module.
(3) Gasket or cushion pads around the edge of the panel may segregate water and/or dust contamination.
Operating
(1) Touch the panel with your finger or stylus only to assure normal operation. Any sharp edged or hard objects are prohibited.
(2) Operate the panel in a steady environment. Abrupt variation on temperature and humidity may cause malfunction of the panel.
Others (1) Keep the panel surface clean. Prevent any kind of adhesive being
sticked on the surface.
(2) Avoid high voltage and/or static charge.
11. Drawing(Screen)
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