How to Choose a Best Touch Screen?

In recent years, with the tremendous development of touch screen technology, more and more people choose the touch screen , but few people know how to choose a best touch screen, what should be noticed when they decede to buy it. Here are some advices for you to solve it.

Touch screen as a new part in today’s product design, within the past three years have there are many touch-screen factory, the users may can not distinguish the quality of touch-screen is good bad from the exterior, we put forward some simple methods can identify the quality of products.

In addition, there are 4-wire, 5 wire, 6 wire and 8 wire manufacturers in the market; in the end what kind of design is consistent with our needs? Around look at a touch screen when to get a touch screen that printed with a green border, if any, probably we guess it is insulating ink, but the insulation ink may also be translucent color.
In any case, the quality of the insulating ink design is worse than the substrate double-sided adhesive. Also take a look at the outlet end of the design, if the power of outlet tail connection with the touch screen is not sticky enough, this touch screen is easy to broken, if it is broken and to be repaired is unlikely. Furthermore, take the touch screen to hands with the 60 ° angle to look at the surface, if it is a Newton ring, if Newton rings generated by touch screen, that this factory is not enough experience in the handling of the Newton ring problem. With your fingers touch the touch screen feel if it is not a touch screen up and down the second floor, felt, illustrate this factory is still some way to provide a good quality touch screen products.

Furthermore, depending on the touch screen designed we provide a few comments. 4-wire design is the most basic approach, but also is the mainstream of today’s 90% touch screen plant design, because the XY axis line of the touch screen to directly pull out conversion through the touch screen controller can read the user touch position. 4-wire design is best used in the products of the small size, small size is under the size of 10.4”, because the touch screen switch and calculate the touch location is relay on the surface resistive which connect voltage. Surface resistance may aging because the sake of the environment or other causes, it is not easy to be felt by the user on the small size of the touch screen, 4-wire touch screen is a good choice. 8-wire touch screen can make up the occurrence of the phenomenon of large size on 4-wire touch screen, so the 8-wire type touch screen design a “sensing line” on each side of if meet the occurrence of aging in surface resistance that can immediately adjust back to normal by induction line, so the 8-wire design is a design on the size of more than 10.4 “.

There are some technical indicators about the touch screen, if you can have a comprehensive understand of it, you can choose a best touch screen easily.