T-powertek Touch display solutions
Photoelectric touch display module’s Application of technical characteristics
Independent research and development of material, supporting with technology and equipment, owning fully independent intellectual property rights
Nanomaterials for Lamination technology
Eliminating the air between the screen to redce the reflect light between panels and glass,so as to enhance the screen ‘s display effect, achieving the effect of sunlight readable. Another feature of the laminating technology is the nanomaterials, this kind of nanometer material can make the touch units structure more closely through its own chemical reactions, not only preventing the dust from entering ,also improving the strength of the structure. In addition, the lamination more effectively reducing the noise on the touch panel display signals, improving the compatibility of the touch module and the sensitivity of the touch response.
Surface treatment technology-AG
We adopt nanometer materials in the flat surface, making the original cover reflective surface into a dumb light reflecting surface, when it have a lower reflectance compared with the ordinary cover glass,that means the light reflectivity reduced from 8% to below 1%, it can create a clear visual effect, improve visual Angle, so as to, viewer can experience a better visual senses, certainly,we can write on the board directly by using a piece of chalk
Blue-violet emission filtering technology
Adding the harmful light filtering material in the silicone gel, T-powertek have made a new research and development, through chemical analysis, near infrared region(315-400nm), Harmful light filtering rate reached 80%, Blu-ray region(400-450nm), Harmful light filtering rate reached 60%,at the same time,in the spectral region(450-700nm), transmittance rate reached 99% or more. The study effectively reduce the damage to the human eye due to watching the screen for a long time .
PMMA( PolymethylMethacrylate), Also known as organic glass,or Acrylic plate,its fine quality and appropriate price makes it the most suitable transparent material, it is an ideal replacement of glass material considering its good light transmittance and high surface gloss. This kind of material of screen protection cover glass has characteristics of thin explosion-proof, non-friable, PMMA material also has his bad side，Its soft characteristics do not match with ordinary materials when laminating.that the coefficient shrinkable coefficient is an evaluation index. what’s more, Its soft characteristics can also lead to light-leaking, macular display problems.
T-powertek’s silicone gel is the most ideal materials for matching PMMA, its thermal shrinkage coefficient smaller as 0.02%.
Capacitive Touch Pad
Compared with the infrared touch technology and resistive touch technology, Capacitive touch technology has these following advantages:excellent sensitivity and accuracy of touching, Integrated Design, reliability. althogh the price is relatively higher. Through optimizing technical scheme,improving the technology of fully lamination, Developing procurement channels,T-powertek combining a good user experience with the highest cost-effective.
Multi-touch Technology(up to fifty)
We set up a scenario that on a large piece of teaching electronic blackboard, Supposing that one student drawing or writing with his one finger, Multi-touch technology can achieve fifty students drawing or writing simultaneously.