The 5 inch capacitive touch screen with cytma568 touch controller ic, Strong anti-jamming performance, touch screen works ok with water, seawater and 5% of brine left onside, also support operation with gloves on hand.
The 5 inch capacitive touch screen，mostly applied in consumer electronics, Mainly used in portable handheld terminals, medical electronics, intelligent security, home appliances and other fields. Customization supported., Air bonding and optical bonding optional, display and touch accept data customization.
Touch Points:10 points
Support Systems:Windows/Android/Linux etc.
Technical Q & A
Q: About the capacitive screen we are using now, the power supply interference problem is very serious. What should we do to eliminate the interference of the power supply? Apart from scanning frequency to avoid the noise frequency of the power supply, improve the signal-to-noise ratio of the screen? Is there any other way?
A: Seeing from all current cases, power supply interference is mainly concentrated in large-size TP (7inch or above), and we have the following solutions:
(1) Choose a quality power supply. This is very important and the most effective and fundamental way to solve power disturbances;
(2) Frequency hopping. Use the spectrum analyzer to find the area where the common mode interference strength of the adapter is small, and then set the TX scan frequency to this area through software setting, which can effectively control the interference. If there is interference in the full frequency band, it is recommended to abandon the adapter;
(3) Improve the signal to noise ratio. In the initial design of TP (7.0inch or above), consider using the low-impedance surface-rent material for the RX signal channel and using the design of the double-sided trace. Try to control all the channel resistances within 10K, which can effectively control the power supply interference. ;
(4) It is also possible to change the charger, increase the algorithm filtering, and adopt Cypress, EETI, ILI schemes with strong anti-interference performance.
Capacitive touch screen has been increasingly used in various fields with rapid technology development. In order to meet different requirements of worldwide customers, Grahowlet supply all kinds of product structures such as G + G, G + F (G + F + F ),P + G, etc. and various technical support programs such as Cypress , Atmel, EETI, FocalTech, Goodix etc. according to different application environments.
Q1: How is the quality of the product?
A:Our products have been strictly tested high quality by QC before shipping to customers
Q2:What is the lead time of the products?
A:3-5 working days for Samples in stock after receiving payment. 4-6 weeks for bulk orders.
Q3: Does the product only use for industry?
A:Our products use in medical, internet of things, vehicle-mounted industry, intelligent household, outdoor equipment and many other industries.;
Q4: 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.
by using our products, customers' products(overall equipment) have been approved by CE, CCC, explosion-proof, RHOS, FDA etc.