The projected capacitive touch screen product consists of a glass touch screen panel,an IC controller (COB or COF) and a connection cable,3 components a set.The glass touch screen panel can be made as GG (glass on glass) structure or GFF (glass-film-film) structure according to customer requirements.GG structure is a front cover glass with a conductive ITO (Indium Tin Oxide)glass which has a charged matrix,GFF structure is also a front cover glass with 2 layers of ITO films.Projected capacitive touch screen can detect the place with small change of capacitive field when a finger touches it then realize the touch control.The touch controller is using EETI or ILITEK chip with written firmware to support the touch operation well on a HMI (human machine interface) display device.
Item: 21.5 Inches Capacitive Touch Screen Panel
Model: PC2158201
Size: 21.5 inches
Structure: GG
IC Solution: EETI / ILITEK
IC Connection: COB
Scale: 16:9
Cover Glass O.D.(L*W*T): 524mm * 321.8mm * 3mm
Visual Area (L*W): 477.6mm * 269.1mm
Sensor Glass O.D. (L*W*T): 493.64mm * 286.11mm * 0.7mm
FPC Thickness: 0.3mm
Total Thickness: 3.95mm
Hardness: ≥6H
Transmition: ≥85%
Operation Condition: -10 ℃ ~ +60 ℃, ≤85%RH
Storage Condition: -20 ℃ ~ +70 ℃, ≤85%RH
Humidity Range: 45~85%RH
Input Method: Finger or Cap. Stylus
Interface: USB,I2C,Rs232
Touch points: 10 points
Input voltage: 5 V
Operating System: Win7,Win8,Win10,WinXP,WinCE,Android,Linux,Mac ect.
Custom Made: Available.Supports AG/AR/AF cover glass surface treatment,gloved finger touch,water touch etc.