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21.5 Inch ILITEK Touch Screen Panel 10 Points Projected Capacitive
21.5 Inch ILITEK Touch Screen Panel 10 Points Projected Capacitive
Specifications
Brand Name :
Touch-China
Model Number :
ZCC-4894
Certification :
CE, Rohs, FCC
Place of Origin :
China
MOQ :
1 pcs
Price :
Negotiation
Payment Terms :
T/T
Supply Ability :
20K pcs / month
Delivery Time :
10-15days
Packaging Details :
Standard export package
size :
21.5 inch
Interface :
USB
Touch Points :
10 points
TP Structure :
Cover glass+UV glue+ITO sensor glass
Surface hardness :
More than 7H
Input method :
Finger or capacitive pen
Working voltage :
USB(5V)
TP type :
COF
Transmittance :
≥ 85%
IC controller :
ILITEK
Description

21.5 Inch ILITEK Touch Screen Panel 10 Points Projected Capacitive

Product Specification:

Size: 21.5inch
Total Thickness: 1.8±0.3mm
Outline of Cover Lens: 525*312±0.3mm
Outline of ITO Sensor: 495.6*285.85±0.3mm
Viewing Area: 478*269.6±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:

1. 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.

2. There is no air gap between layers like in a resistive touch panel.

3. The patterns on the two parallel ITO layers form a grid of capacitors.

4. The electric fields of these capacitors are projected through the top layer of glass.

5. When the user places a finger near the top surface of the touch panel, it couples with the electric fields.

6. This coupling changes the capacitance of several of the capacitors in the vicinity of the finger.

7. An algorithm converts these changes in capacitance into a location along the X and Y axes of the panel.

Reliability test conditions:

High temperature: 70℃, 120H

Low temperature: -20℃, 120H

Thermal shock: -20℃(0.5 hour)- 70℃(0.5 hour)by 50 cycles

Humidity resistance: 85%RH for 120 hours

Heat resistance: 80℃ for 120 hours

Cold resistance: -30℃ for 120 hours

Lead time

for samples

Touch panel: 15 days after PO.

Optical bonding: 3-5 days after touch panels and LCD get ready.

for mass production

Touch panel: 18 days after PO.

Optical bonding: 5-8 days after touch panels and LCD are made.

FAQ:

Q. Does your products have CE & Rohs certificates?

A: Yes, of course.

Q. What’s the shipping method?

A: By sea / air / express, which methods to be used on the basis of customer’s requirements.

Q. What’s the payment methods?

A: T/T, 30% deposit before production, the balance before shipment.

Q: How many people are there in your factory?

A: There are about 500 people in our factory.

Q: What’s your lead time?

A: The lead time for both samples and mass production is 15 days.

Q: Are you a trading company or manufacturer?

A: We are a manufacturer. We can provide both OEM and ODM service.

Q: What kind of products can you provide?

A: We can provide capacitive touch panel from 3.5” to 86” and optical bonding products.

Technical Drawings:

21.5 Inch ILITEK Touch Screen Panel 10 Points Projected Capacitive

21.5 Inch ILITEK Touch Screen Panel 10 Points Projected Capacitive


21.5 Inch ILITEK Touch Screen Panel 10 Points Projected Capacitive

Product tags

projected capacitance touch screen

,

panel mount touch screen monitor

,

lcd touch screen panel
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21.5 Inch ILITEK Touch Screen Panel 10 Points Projected Capacitive

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Product Detail
Brand Name :
Touch-China
Model Number :
ZCC-4894
Certification :
CE, Rohs, FCC
Place of Origin :
China
MOQ :
1 pcs
Price :
Negotiation
Contact Supplier
21.5 Inch ILITEK Touch Screen Panel 10 Points Projected Capacitive

Shenzhen Touch-China Electronics Co.,Ltd.

Active Member
9 Years
guangdong, shenzhen
Since 1999
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Projected Capacitive Touch Panel, Industrial Touch Panel, Touch Screen Panel
Total Annual :
20 million-25 million
Employee Number :
700~800
Certification Level :
Active Member
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