Shenzhen Lunfeng Technology Co., Ltd
Lunfeng 26 years dedicated to achieve brand value !
Add to Cart
Capacitive touch screens applied to a TFT (Thin Film Transistor) or OLED (Organic Light Emitting Diode) offer higher clarity than the resistive method and are not affected by the outside elements. The capacitive touch screen panel is one which is coated with a thin material which stores electrical charges like a capacitor. There are two layers of glass, each coated with Indium Tin Oxide (ITO). When this type of surface is touched a small charge is drawn to the point of contact. The circuits which are located in the corners then relay this information and send it to the controller to be processed. Advantages of this method: because it is made of glass instead of plastic it looks brighter and sharper. It is highly touch sensitive, doesn’t need a stylus and supports multi-touch. One drawback of this method is the capacitive touch screen must be touched by a human finger or a capacitive stylus. The technology relies on the capacitive nature of the human body. Other drawbacks include: • A complex structure • Higher Cost • Less durability; glass breaks much easier than plastic
Application:
1. Light industrial
2. Home appliances
3. Portable sport devices
4. Access control terminals
5. Portable medical devices
6. Personal computer and office
| Parameter | Options & Notes |
| Screen Size(Diagonal inches) | PCAP Capacitive touch panel 3"-86"
|
| Product Construction | GG / G1F / GFF / PG / FG |
| Integration | Tape Bonding / Optical Bonding ( OCA, OCF & LOCA ) |
| Cover Lens | |
| Cover Lens Thickness | 0.55mm-10mm |
| Cover Lens Material | CS Glass, Gorilla Glass,Heat Tempered, PET, PMMA,Borosilicate, etc. |
| Additional Options | Silk screening, logos, cut outs, colored glass, etc. |
| Touch Controller & Interface | |
| Controller Location | COB / COF |
| Controller Type | Silicon Works / EETI / Weida / Ilitek / Goodix / Customer Supplied |
| Interface | I2C, USB, RS232, UART |
| Operating System | Windows XP, 7-10, Linux, iOS, Android |
| Performance Options | 2-50 touch points, palm rejection, water rejection, gloved use, gestural controls, active stylus, etc. |
| Product Enhancements | |
| Optical | Anti-Glare / Anti-Reflection / Mirror Finish / Dead Front |
| Others | Anti-Fingerprint / Anti-Shatter Film / Hard Coat |
| EMI Resistance | Metal Mesh / Firmware Tuning / EMI Filters |
FAQ:
Q1: Are you a factory or trade company?
A : Lunfeng is an manufacturer/factory. We pecialize in memrbane switch for 26 years, touch panel for 10 years.
Q2 : Is my switch file safe if I send it to you for manufacturing?
A : We respect customer's design authority and will never manufacture touch panel for someone else without
your permission. NDA is acceptable.
Q3 : Can you copy membrane switch/ graphic overlay / capacitive or resistive touch panel samples without file?
A : Yes, we can clone membrane switch/ graphic overlay according to your samples.
Q4 : What payment do you accept ?
A : TT/ Western Union.
Q5 : What's your shipping way ?
A : 1. We have our own forwarder to ship goods by DHL, UPS, FEDEX, TNT, EMS.
2. If you have your own forwarder, we can cooperate with them.
Q6 : How about the MOQ?
A : NO MOQ.
Q7 : What's your main market?
A : Europe, USA, Brazil, Russia, Turkey, Iran, Austrialia, Singapore...
