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Product Details:
Payment & Shipping Terms:
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| High Light: | large multi touch display,large multi touch screen |
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50 inch High-power NANO PET Touch Screen Foil Can Integrated to Touching System
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, 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.
Nano touch foil 4 generation Nano touch foil 4 generatio
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looks like updated projected capacitive touch panel, the ITO film(on capacitive touch panel it is a key part) has been replaced by nano-wire- layer, and it can know touch signal via high-accuracy measure and calculation.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.
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Technology |
Linerity |
Accuracy |
Size |
Transparence |
Anti-friction |
multitouch |
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Infrared/optic |
*****
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***
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****
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*****
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***
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Yes |
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SAW |
****
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*****
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** |
***
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*****
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No |
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Surface capacitive |
** |
** |
** |
*****
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*****
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No |
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resistive |
****
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****
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****
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** |
* |
No |
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Projected capacitive |
*****
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*****
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***
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*****
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*****
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Yes |
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Nano touch foil |
*****
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*****
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*****
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*****
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*****
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yes |
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Remark: ***** means best one, *means worst one |
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X axis and Y axis response matrix
Touch panels contrasting
1) structure compact, very light, easy to fix on glass or arcylic；
2) appearance transparence, no frame, sturdy and durable,safe and popular；
3) unique operating solution, good accuracy positioning, can work on partition glass, alsocan works with gloves,；
4) No machinery or pressure components, wear well；
5) no effected by surrending light environment；Technical specification
DOPO product Includes
DOPOTouch Foil™ Unit
USB Controller Board Option – 5M Cable (other lengths available, functionality guaranteed up to 5M)
Serial Controller Board Option - 6M Cable (other lengths available on request)
CD Software Drivers, Installation, and User Manuals
Fixing Options
1. Re-usable: DOPOTouch Foil™ is attached with a separate Static Cling mounting film suitable for attaching to glass surfaces only. This version of the DOPOTouch Foil™ with careful handling can be moved re-used a number of times.
2. Permanent: Optically clear acrylic permanent adhesive is applied to the DOPOTouch Foil™ during manufacture, suitable for applying the DOPOTouch Foil™ to glass surfaces.
3. Removable no residue: Optically clear removable adhesive is applied during manufacture, suitable for applying to glass and acrylic surfaces only. DOPOTouch Foil™ can be easily re-positioned during installation and removed without leaving any residue for up to 1 year.
Interactivity Specification
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DOPO TOUCH FOIL specification |
Controller |
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Detection method |
Improved capacitive touching technology using a horizontal and vertical XY array of sensing wires |
USB |
RS232 |
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Touching size |
30 to 95 inch(4:3) |
√ |
√ |
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30 to 116inch(16:9) |
√ |
√ |
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30 to 149inch(21:9) |
√ |
√ |
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167inch(8:3),150 to 165inch no special ratio |
√ |
√ |
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OEM products |
Size,tail length,width,position,touching area |
√ |
√ |
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Fixing options |
Removeable/permenent fixing and semi-permenent fixing |
√ |
√ |
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Position accurary |
No swift, tolerance in 1-3mm |
√ |
√ |
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alignment |
By software |
√ |
√ |
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Controller board options |
Fixed on foil |
√ |
√ |
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removeable |
√ |
√ |
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Senseing glass |
1-20mm glass for nonmetal material,the air space is allowed |
√ |
√ |
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Response time |
50-100 ms |
- |
√ |
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18-50 ms |
√ |
- |
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Output way |
RS232 communication to 9D female |
- |
√ |
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USB to RS232 updater |
- |
√ |
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USB 2.0 HID device A male mini B |
√ |
- |
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Software compability |
WIN XP,WIN7 |
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MAC(third party) |
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Linux (Ubuntu) |
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temperature |
-20℃ to 60℃ |
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Humidity |
40°C 90%RH |
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Light transmission |
> 93% |
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EMC |
EN55022:1998 + A1 + A2 *in this case, we advise users to paly its touch function only, do not use its move function for the two glasses layer make the sensor to scan object not very well.
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Maximum Sizes
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Name |
Biggest size – shortside drifting |
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4:3 |
16:9 |
21:9 |
8:3 |
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Back glue version |
92"(1869 x 1402mm) |
113"(2502 x 1407mm) |
141"(3292 x 1411mm) |
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Attached film version |
87"(1768 x 1326mm) |
106"(2347 x 1320mm) |
132"(3082 x 1321mm) |
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No glue version |
92"(1869 x 1402mm) |
113"(2502 x 1407mm) |
141"(3292 x 1411mm) |
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Name |
Biggest size – longside drifting |
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4:3 |
16:9 |
21:9 |
8:3 |
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Back glue version |
95"(1930 x 1448mm) |
116"(2568 x 1445mm) |
149"(3479 x 1491mm) |
167"(3985x 1460mm) |
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Attached film version |
87"(1768 x 1326mm) |
108"(2388 x 1345mm) |
132"(3082 x 1321mm) |
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No glue version |
95"(1930 x 1448mm) |
116"(2565 x 1445mm) |
149"(3479 x 1491mm) |
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Touch kind |
Fixing way |
Application field |
Attached object |
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Attached film version |
Long time |
Interactive projector system |
Glass or arcylic item |
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Back glue version |
Forever time |
Together with touching PC |
Slippy nonmetal items |
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No glue version |
Short time |
For showing, exhibition |
Slippy glass |
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One completed touch foil is composed of 4 parts
1) Touching sensitive foil:closed nano PET foil
2) Controller and bag
3) Connection cable(USB or RS232)
4) Driver: driver software
Additional adhered film, which is a high-power flicated transpanence film(the item is an optional item, customers should buy it additionally if needed it. )
Touching sensitive foil Controller and bag
Controller Connection of controller and touch foil
Driver CD Adhered film
Curved surface 70inch Touching wall 180inch
Touch mirror 52” (can do 30-70”) Touch all-in-one terminal (55”)
Contact Person: Mr. Bruce Lee
Tel: 86-13537880588
Fax: 86-755-23724730
