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21.5 Inch Projected Capacitive Touch Panel, For High Precision LCD Touch Screen Panel Scratch Resistant High Durability

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21.5 Inch Projected Capacitive Touch Panel, For High Precision LCD Touch Screen Panel Scratch Resistant High Durability

21.5 Inch Projected Capacitive Touch Panel, For High Precision LCD Touch Screen Panel Scratch Resistant High Durability
21.5 Inch Projected Capacitive Touch Panel, For High Precision LCD Touch Screen Panel Scratch Resistant High Durability 21.5 Inch Projected Capacitive Touch Panel, For High Precision LCD Touch Screen Panel Scratch Resistant High Durability

Large Image :  21.5 Inch Projected Capacitive Touch Panel, For High Precision LCD Touch Screen Panel Scratch Resistant High Durability

Product Details:
Place of Origin: China
Brand Name: Touch-China
Certification: CE, Rohs, FCC
Model Number: ZCC-5131
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: Negotiation
Packaging Details: Standard export package
Delivery Time: 10-15days
Payment Terms: T/T
Supply Ability: 20K pcs / month

21.5 Inch Projected Capacitive Touch Panel, For High Precision LCD Touch Screen Panel Scratch Resistant High Durability

Description
Size: 21.5inch Interface: USB
Touch Points: 10points 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
High Light:

touch panel capacitive

,

multi touch panel

21.5inch All in one Touch Screen with 10 points touch panel for Touch Monitor

 

Product Specification:

 

Size: 21.5inch
Total Thickness: 2.4±0.3mm
Outline of Cover Lens: 533.4*324.86±0.3mm
Outline of ITO Sensor: 492.99*286.39±0.3mm
Viewing Area: 476.64*268.11±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


Product Drawings:
21.5 Inch Projected Capacitive Touch Panel, For High Precision LCD Touch Screen Panel Scratch Resistant High Durability 0

21.5 Inch Projected Capacitive Touch Panel, For High Precision LCD Touch Screen Panel Scratch Resistant High Durability 1

Projected Capacitive Touch panel:

 

 

Projected capacitive touch panels are built with two parallel layers of ITO but, 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: 10~15days for samples

Mass production: 10~18days

 

 

FAQ:

 

Q. Are you a factory or trading company?

A: We are a factory.

Q. Does your products have CE&Rohs certificates?

A: Yes.

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. What size of touch screen can you manufacture?

A: 3.5” to 65”, the bigger size are researching and developing.

 

Capacitive Touch Screen:

 

Capacitive touch screen is very different with traditional resistive touch screen. When the resistive touch screen works, you can only judge a touch point. And if there are two or more touch points, you can not make the right judgments. So the resistive touch screen applies only to judge a few simple actions such as click, drag and drop. The capacitive multi-touch screen can decompose the user's touch into colleting multi-point signal and determining the significance of the signals, and complete the judgments of complex action. Moreover, you can feel it when you lightly touch the projected capacitive touch sensor panel. Better durability, more than 90% light transmission rate, high transparency than the traditional resistive touch screen are the advantages of our products.

 

21.5 Inch Projected Capacitive Touch Panel, For High Precision LCD Touch Screen Panel Scratch Resistant High Durability 2

 

Contact Details
Shenzhen Touch-China Electronics Co.,Ltd.

Contact Person: Ms. Carrie Jiang

Tel: +86-755-85290942-845

Fax: 86-755-81458970

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