ITD is promoting true multi touch monitors with surface light wave technology from 19” to 65”

May 30, 2013

Latest company news about ITD is promoting true multi touch monitors with surface light wave technology from 19” to 65”
Please see following specification:
Multitouch Technology
Surface light wave
Touch Activation Force
Zero
Transmittance
100%(92% contain glass)
Report Resolution
32767x32767
Minimum Tracking Size
3mm×3mm
Minimum Tracking Distance
3mm
Surface Hardness
Moh's 7H
Fault Tolerance
Even up to 10% sensor broken, still work
Touching points
2,4,6,10,16,32,48
Workin voltage
4.75-5.25V
Average current
<300mA
Power
1.5W-2.25W
Max current
<450mA
Sleep current
<10mA
Response time
<10ms
Interface
USB 2.0 HID optional
Touch Refresh rate
95-105Hz
Lifetime
60,000 Hours
Life span
Sensor:5000H
Total Sensor:100,000H
Saving Mode:1,000,000H
Recognize material shape
Support
Control material
Opaque Object
OS
Win XP, Win Vista, Win 7, Win 8,
Multi Touch Protocol
TUIO protocol(UDP Mode),TUIO Adobe
Flash Mode(TCP Mode)
Win 7 Multitouch HID protocol
Size Available
15-200 inch+
Humidity
Working/storage up to 90%
Temperature Range
Working:-25℃-50℃
Storage:-40℃-85℃
Package
Carton
Package size
Optional
Weight
Optional
 
Compare with optical touch technology:
 
Optical touch screen utilize CMOS/CCD camera. Receive Infrared reflection bar data. Get the coordinates by calculating reflection bar.
Because of optical technology theory defect, it reaches 2-touchs and be easy to read wrong coordinates. Though could reach 4-touchs by adding camera, it is also exist reading wrong coordinates. Surface Light Wave is easy to reach 10, 16, 32 points
Optical touch screen utilize camera, then add the touch frame thickness. Surface Light wave don’t have this problem, only 5mm.
Compare with infrared touch technology:
 
Infrared touch tech. the X, Y direction are arranged in uniform infrared emission tube and infrared receiver tube, format cross-horizontal infrared matrix. the finger block the light when you touch.
The controller determines the location of touch points on the screen.
Infrared touch screen can’t achieve real multi-touch, only through time-arrange technology realize pseudo 2-point touch, and multi-touch. the touch affection is very bad in this situation. IR tech is commonly called "1.5-touch tech." because of theory defect, the problem can’t solve.
Resolution: IR touch screen Physical resolution is only 300*300.reporting resolution is 4096*4096.the program usually have staircases slash.
Surface Light Wave Physical resolution is 1000*1000.reporting resolution is 32767*32767.can distinguishes minor jitter.
Support sharp recognition. Infrared touch technology can not distinguish a specific shape.
Surface light wave technology can support shape recognition, such as cup and cell phone, and support recognize multiple objects at the same time.
Anti-interference infrared touch frame can not adapt to strength light environments. Surface Light Wave uses a new anti-jamming technology. It can adapt strength light environments.
 
Compare specifications
latest company news about ITD is promoting true multi touch monitors with surface light wave technology from 19” to 65”  0
latest company news about ITD is promoting true multi touch monitors with surface light wave technology from 19” to 65”  1
 
 
ITD could offer you SLW touch monitors or SLW touch panels from 19” to 82”. Custom-made service is also available. For more information, please contact sales@itd-tech.com
Get in touch with us
Contact Person : Miss. Sarah
Fax : 86-755-29192585
Characters Remaining(20/3000)