30 inch Closed NANO PET Touch Screen Foil For Touching Fields

30 inch Closed NANO PET Touch Screen Foil For Touching Fields

DOPO nano touch foil overview

The DOPO nano touch-control foil is a transparance thin foil, which can be touched at another side of a glass,  (t��ng)it is key part of accurate-positioning on touch panel, it is very useful for accurate-positioning. The whole DOPO nano touch-control foil has four parts, PET thin foil, nano cables, controller, driver.

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Difference:the controller take out from touch foil.

Touch foil:The touch foil is a very thick film with so many nano wires(man eye couldn’t found it).The product is very clear,transparence and can be touched under glass(1-25mm thickness glass),its life is 9 years,and the unique curved surface touch product in the world.

Currently, the biggest size is 180inch(4M*1.5M),the smallest one is 30inch,common size such as 32,40,42,46,50,52,55,60,65,70,80,84,90 inch.

There are two display ways:

1.Projector display

Projector+touch foil+image foil+control PC+software+glass or tempered glass

The image foil means a curtain,its function is recieve image,commonly we advise user to choose semi-transparence gray foil

2. LCD dispay

LCD+touch foil+control PC+software+glass or tempered glass,on this way, needn’t image foil

The right tail on the above picture is shortside tail with control board, the wire is USB wire

The touch foil working theory looks like updated projected capacitive touch panel, the ITO film(on capacitive touch panel it is a key part) has been replaced by nano-wire- layer, and it can know touch signal via high-accuracy measure and calculation. No ITO nano film, which is a big difference from other projected capacitive touch angel.

X axis and Y axis response matrix

Touch panels contrasting

1) structure compact, very light, easy to fix on glass or arcylic�Q?

2) appearance transparence, no frame, sturdy and durable,safe and popular�Q?

3) unique operating solution, good accuracy positioning, can work on partition glass, alsocan works with gloves,�Q?