21.5 Inch Protective Capacitive Touch Panel with 5 Pins, 35000K
Touch Times
Product Specification:
| Size: | 21.5 inch |
| Total Thickness: | 4.3±0.3mm |
| Outline of Cover Lens: | 525*312±0.3mm |
| Outline of ITO Sensor: | 492.99*286.39±0.3mm |
| Viewing Area: | 478*269.9±0.3mm |
| Active Area: | 479.14*270.61±0.3mm |
| TP Structure: | G+G |
| Controller: | ILITEK, WEIDA, EETI, Silicon Works etc.(Customized) |
| Cover glass thickness: | 1.1mm,1.8mm,2mm,3mm,4mm,5mm,6mm (Customized) |
| Cover glass treatments: | AG, AR, AF, AE (Customized) |
| CTP interface: | USB |
| Operating system: | Win7, Win8, Win10, WCE, Android, Linux, XP |
| Working temperature and humidity | -20°C~70°C,20~85% RH, non-condensing |
| Storage environment and humidity : | -30°C~80°C, 20~85% RH, non-condensing |
| Transparency | ≥85% |
| Response time: | <10ms |
| ESD Air discharge: | 8KV |
| ESD Contact discharge: | 4KV |
| Pen hitting life: | ≥10,000,000/point |
| Pen sliding Durability: | ≥500,000 times |
| Finger Touch life: | ≥35,000,000 times |
| Certifications: | CE, FCC, Rohs |
| Aspect ratio: | 16:9 |
| Report rate: | 100HZ |
| Input method: | Finger or capacitive pen |
| Warranty: | 1 Year |
Projected Capacitive Touch panel:
- Projected capacitive touch panels are built with two parallel
layers of ITO, but unlike the old and cheap resistive touch panels,
the ITO layers in a projected capacitive touch panel are sealed
between two sheets of glass by an optically clear adhesive.
- There is no air gap between layers like in a resistive touch panel.
- The patterns on the two parallel ITO layers form a grid of
capacitors.
- The electric fields of these capacitors are projected through the
top layer of glass.
- When the user places a finger near the top surface of the touch
panel, it couples with the electric fields.
- This coupling changes the capacitance of several of the capacitors
in the vicinity of the finger.
- An algorithm converts these changes in capacitance into a location
along the X and Y axes of the panel.
Delivery Time:
- Samples in stock: 1~3 working days
- Customized project: 18days for samples
- Mass production: 15-20days
FAQ:
Q. Are you a factory or trading company?
A: We are a factory.
Q. Does your products have CE&Rohs certificates?
A: Yes, we do.
Q: What kind of bonding technology can you provide?
A: We can provide air bonding and optical bonding technology, because
we have professional factory and technical personnel.
Q: Can I order a sample before quantity order? And what’s the
deliver Time of sample order?
A: Yes, sure.Our company accept sample order before large order. As
normal, we will send out the sample order within 3 working days if we have
stock.
Q: Can you accept paypal or escrow for sample order?if not, which
payment do you accept?
A: Sorry, Our company is not retailer,we are manufacturer, paypal
or escrow is not accept. As the payment terms, we prefer Bank
transfer.
Q. What’s the shipping method?
A: By sea / air / express, which methods to be used on the basis of
customer’s requirements.
Q: How many days will arrive to our country?
A: Based on our experience, as normal it takes about 3-5days will
arrive to your country.
Q. What size of touch screen can you manufacture?
A: 3.5” to 86”.
Drawings:
Application:
-- Kiosk,Karaoke -- All in one --Digital Signage -- Tablet pc
-- Advertising player -- Education Whiteboard -- Medical device
-- Industrial PC panel -- Multi-touch table -- POS
-- Restaurant menu -- ATM
