Capacitive Touch

Capacitive Touch

A projective capacitive touch screen is a clear overlay which uses measures nearby conductive disturbances. It consists of a piece of cover glass over a sensor grid layer made of transparent conductive material. The layer configuration used by this technology can accommodate multiple touch events, and reduces the transmittance, or brightness, of the display underneath by only 10% to 20%. Capacitive touch overlays can be heavier than their resistive counterparts, and are often more expensive. However, this technology is much harder than resistive touch, with a scratch hardness value of 6, and suffers limited degradation over its lifespan. Capacitive touch requires a direct finger input, or specialized glove or stylus. Nonetheless, this capacitive touch has become the input standard for advanced consumer applications.


 
  GTT 24bit RGB Parallel TFT SPI EVE 2 TFT HDMI TFT
Cost
Dev Time
Customization
GPOs 6 N/A N/A N/A
Keypad 25> N/A N/A N/A
Graphic Memory 2GB N/A N/A N/A
Piezo Buzzer Yes N/A N/A N/A
Tactile Feedback Yes N/A N/A N/A

 

Capacitive Touch is available on GTT, HTT, and Parallel Displays.

 

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HTT50G

HDMI 5.0" TFT HMI with Oversize Mountable Capacitive USB Touch Screen 5V, 12V, 24V power

Touch:
TPC    
Back Light:
BLM    
Bezel:
B0    
Headers:
H5     H6    
Communication Protocol:
HDMI    
Voltage (HTT):
V5     VPT    

$89.85US

HTT70A

The HTT70A is a plug and play 7 inch HDMI display that features a full color 800 x 480 WVGA TFT with Resistive or Capacitive Touchscreen

Touch:
TPN     TPR     TPC    
Back Light:
BLM    
Bezel:
B0    
Headers:
H5     H6    
Communication Protocol:
HDMI    
Voltage (HTT):
V5     VPT    

$84.82US

HTT70G

7 inch HDMI TFT plug and play full color 800x480 touchscreen display

Touch:
TPC    
Back Light:
BLM    
Bezel:
B0    
Headers:
H5     H6    
Communication Protocol:
HDMI    
Voltage (HTT):
V5     VPT    

$104.82US

MOP-TFT480272-43A

4.3" TFT 480x272 24bit RGB Resistive, Capacitive or no Touch Screen

Touch:
TPN     TPR     TPC    
Back Light:
BLM    

$36.79US

MOP-TFT480272-43G

4.3" TFT 480x272 24bit RGB with Oversize Mountable Capacitive Screen

Touch:
TPC    
Back Light:
BLM    

$49.82US

MOP-TFT800480-50A

5.0" TFT 800x480 24bit RGB Resistive, Capacitive or no Touch Screen

Touch:
TPN     TPR     TPC    
Back Light:
BLM    

$39.28US

MOP-TFT800480-50G

5.0" TFT 800x480 24bit RGB with Oversize Mountable Capacitive Touch Screen

Touch:
TPC    
Back Light:
BLM    

$52.34US

MOP-TFT800480-70A

7.0" TFT 800x480 24bit RGB Resistive, Capacitive or no Touch Screen

Touch:
TPN     TPR     TPC    
Back Light:
BLM    

$62.60US

MOP-TFT800480-70G

7.0" TFT 800x480 24bit RGB with Oversize Mountable Capacitive Touch Screen

Touch:
TPC    
Back Light:
BLM    

$84.80US

EVE3-35G

EVE3 3.5" SPI TFT 320x240 HMI Oversize Mountable Capacitive Touch Screen SPI, NOR Flash

Touch:
TPC    
Back Light:
BLM    
NOR Flash:
F0     F32     F128    

$58.71US

EVE3-38G Coming Soon

EVE3-38G

EVE3 3.8" TFT 480x116 1U Bar with Oversize Mountable Capacitive Touch Screen SPI, NOR Flash

Touch:
TPC    
Back Light:
BLM    
NOR Flash:
F0     F32     F128    

$80.92US

EVE3-43G

EVE3 4.3" SPI TFT 480x272 HMI with Oversize Mountable Capacitive Touch Screen SPI, NOR Flash

Touch:
TPC    
Back Light:
BLM    
NOR Flash:
F0     F32     F128    

$58.65US

EVE3-50G

EVE3 5.0" SPI TFT 800x480 HMI with Oversize Mountable Capacitive Touch Screen SPI, NOR Flash

Touch:
TPC    
Back Light:
BLM    
NOR Flash:
F0     F32     F128    

$69.19US

EVE3-70G

EVE3 7.0" SPI TFT 800x480 HMI with Oversized Capacitive Touch Screen SPI, NOR Flash

Touch:
TPC    
Back Light:
BLM    
NOR Flash:
F0     F32     F128    

$99.16US

HTT104A

HDMI 10.4" 1U TFT HMI with Resistive USB Touch Screen 5V, 12V, 24V power

Touch:
TPN     TPR    
Back Light:
BLM    
Bezel:
B0    
Headers:
H5     H6    
Communication Protocol:
HDMI    
Voltage (HTT):
V5     VPT    

$154.79US