Send Message

G1F Capacitive Touch Panel 55 Inch Large Interactive Capacitive Touch Screen Overlay

Basic Information
Place of Origin: Shenzhen, China
Brand Name: Lunfeng
Certification: ISO9001:2015
Model Number: CTP004
Minimum Order Quantity: 1 piece
Packaging Details: First put into a polybag, then paked into a carton. According to clients' special requirements.
Delivery Time: 7-25 working days, To be negotiated
Payment Terms: T/T, Western Union
Supply Ability: 500000 Piece/Pieces per Month
Name: 55 Inch Large Capacitive Touch Panel, Interactive Capacitive Touch Screen Application: For Industrial
Sizes: Customized Size, 7 10.1 12.1 12.3 15 15.6 17 18.5 19 21.5 27 32 43 55 Inch Structure: GG / G1F / GFF / PG / FG
Interface: I2C, USB, RS232, UART Size: 55"
Additional Options: Silk Screening, Logos, Cut Outs, Colored Glass, Etc. Optical: Anti-Glare / Anti-Reflection / Mirror Finish / Dead Front
High Light:

G1F Capacitive Touch Panel


55 inch large Capacitive Touch Panel


interactive capacitive touch screen overlay

55 inch large capacitive touch panel, interactive capacitive touch screen

As manifold as the application fields for capacitive touch sensors, are the technical solutions.
It is possible to implement a touch sensor in software with a Microcontroller together with some external components. The other end of the range is defined by fully integrated hardware products. All methods detect the change of capacitance, if an electrode is touched by a human finger.
Though this principle is the same for all methods, every approach feature specific advantages and drawbacks.

The paper presents various capacitive sensing approaches and discusses the properties current consumption, response time, cost and reliability of these methods.
An important aspect of touch user interfaces is reliable and robust operation. Since environmental parameters like humidity and temperature can influence the sensor behavior, it might be necessary to compensate these factors. Otherwise the system might become instable and false touches are detected. Methods to overcome this problem in actual applications will be presented in the paper. Since more and more applications feature a display, touch sensors in combination with screens are discussed in a third part of the paper. If the sensing electrodes are transparent, they can be placed
onto a display and the user is able to control a device by pressing virtual buttons directly on the screen. Capacitive touch screens offer some advantages compared to resistive solutions which are very common in the industry and widely used already.


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"
Resistive touch panel 4"-10.4"
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



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?
Q7 : What's your main market?
A : Europe, USA, Brazil, Russia, Turkey, Iran, Austrialia, Singapore...

G1F Capacitive Touch Panel 55 Inch Large Interactive Capacitive Touch Screen Overlay 0G1F Capacitive Touch Panel 55 Inch Large Interactive Capacitive Touch Screen Overlay 1

Contact Details
Sales Manager

Phone Number : +8613662697476

WhatsApp : +8613662697476