sphotoelec

Supports

FAQ Drivers Productlist Drawings
Supports
Q1What is SPE’s Pcap warranty period?

1 year.

Q2Does a change in tail location necessitate new tooling?

yes

Q3What types of touch screen structure does SPE offer?

SPE provides Glass-Film, Glass-Film-Film, Glass-Glass pcap products to accommodate client’s need.

Q4What is the size offered by SPE?

From 3.5 ~42 inches. Max can go 65 inches.

Q5Can SPE provide EMI-shielded touch screens?

yes

Q6What kinds of test does SPE employ before shipping?

1.Environments test,

2.Function test,

3.Dimension checking,

4.Outlook test,

5.Drop ball test,

6.Vibration test,

7.Salty spay test.


Q7What are the standard thickness of cover glass?

1.1mm,1.8mm,2.8mm are normal standard thickness. But max can go to 12mm

Q8What type of coating does SPE offer?

AG, AR, AF, AS.


Why does Pcap touch panel need EMC noise protection?

The environment is full of noise interference. The interference may come from LCD, power supplies, TVs, motors, radio transmissions, etc. Since Pcap controllers determine touch location by detecting changes in capacitance, the Pcap panel must be protected from EMC noise to avoid false signal determination. EMI shielding is used to ensure that Pcap remain fully and correctly operational and run without interference.


Q9What types of pcap does SPE offer for critical applications?

SPE provides anti-bacterial, anti-virus, anti-palm, anti-water, anti-blood, anti-salty water anti-UV, glove operated and vandal proof Pcap solutions.

Q10What kind of IC solutions does SPE implement?

EETI, Atmel, SIS, Ilitek, Focal Tech, Goodix, Cypress, Microchip.

Q11What ESD testing standard can SPE PCAP products pass?

Contact 8KV, air 15Kv. Criteria B. If need higher standard, please contact our sales rep.

Q12What is COF, and COB?

COF = Chip on Flex. COB=Chip on Board.

Q13Is there a limit to the number of times firmware can be flashed onto a controlle

Sudden interruption of power during the flashing process can damage the IC.  Apart from this, the IC can be flashed 1000-3000 times under normal circumstances.

Q14Does SPE have stock?

SPE has standard size products.