Product Description

21.5 inch capacitive industrial touch screen panel with ILITEK touch controller ic can support operation with thick gloves ,thick tempered glass and thick PC on the top, mainly used in industrial, medical, outdoor advertising and other equipment. Deep customization including structural, surface treatment such as AG AR AF and other special effects are supported.

This 21.5 inch capacitive industrial touch screen panel product belongs to our standard USB interface product, compatible with various common operation systems, black silk screen printing around, direct drive-free, can save some pre-development time, It is more suitable for the whole machine products mounted by flat assemble way. It has a long sustainable supply time, GG structure design and stable performance.

	PCAP (Projected capacitive touch) Model Number:HX2151703 Size:21.5 inch Operating Temperature:-20℃ ~ 70℃ Storage Temperature:-30℃ ~ 80℃ Outline Dimension:510.84x309.85x2.70 mm Viewing Area:477.64(W)x269.11(H) mm Support Systems:Windows/Android/Linux etc.
	Light Transmittance:≥85% Surface Hardness:≥6H Interface Type:USB Controller IC :ILITEK Structure:Glass+Glaass Touch Points:1-10 Points Power Supply Voltage:5.0V Warranty:1 year
	TFT LCD TOUCH SCREEN Resolution:1920x1080 Interface Type:LVDS/HDMI/VGA Luminance:250 cd/m² Viewing Angle:ALL

Custom Service

 ■ Programme evaluation : 1 to 2 working days 

 ■ Drawings:2 to 3 working days 

 ■ Customized products:3 to 4 weeks(after drawings confirmed) 

 ■ Pruduction delivery :3 to 5 weeks 

 ■ Capacity: 100K per month(10.1 inches as a reference) 

 ■ Process capability: G+G, G+F+F, shielding process, overall module joint  process(Optical   Bonding)(maximum 65 )Cover glass surface treatment AR, AG, AF 

 ■ Technical support :We have more than 10 years of experience in touch screen industry, with a professional technical team, can always provide technical support for you. 

 ■ Stable supply chain for at least 3~5 years guarantee 

 ■ One year warranty time for all of our product 

 ■ Quality Assurance:Quality Control: Full-inspection of Function and Appearance by OQC
Efficient Customer Service : respond to quality complaint and returns in one day
Reliability Test: high and low temperature storage test, cold and hot shock test, ESD servo motor disturbance test, etc.

FAQ

Q:Can you provide OEM service? 

A:yes, we can provide both OEM and ODM service,can customize products according to the drawings you supply. 

Q: How can I trust your product quality?
A:We have more than 10 years experience in touch screen industry.  From material purchasing to product delivery, we have own professional staff and procedures to prevent potential quality risk. Our products have been approved by ROHS.

Q: What are the suggestions on the anti-ESD performance of capacitive touch screen to match customers end products?

A: On the one hand, enhancing the anti-ESD capability of IC , on the other hand, to achieve the best defense of TP against ESD. multiple ESD defenses should not be a problem. If the space is really limited, the standard can be appropriately reduced, and the anti-ESD capability is more determined by the whole machine structure. It is recommended that the FPC increase the 2k string resistance or add the relevant skin filter circuit and the TVs tube. Regarding the problem of static electricity, we must first understand the fact that the system ESD is different from the IC ESD. System ESD is mainly guaranteed by system design. The enhancement of IC ESD is only one aspect of system ESD enhancement. Therefore, even if the ESD of the IC is enhanced, the design of the screen body still requires ESD treatment to ensure the requirements of the system ESD. For system ESD, the most important thing is the mechanism design. If the mechanism is well designed and the energy that is coupled to the screen body is small, the ESD Design of the screen body can be relaxed.

http://www.grahtouch.com/