Early ideas, the low resolution, the infrared touch screen touch restricted and influenced by environmental interference and technical limitations, such as false action once out of the market. Since the second generation of infrared screen part solved the problem of the light interference, third and fourth generation also improved in raising resolution and stability, but did not have a qualitative leap on key indicators or comprehensive performance. But, understand knows that touch screen technology, infrared touch screen is not affected by current, voltage and electrostatic interference, suitable for harsh environment conditions, the development trend of infrared technology is a touch screen products eventually. Using acoustics and other materials science technology touch-screen has its formidable barriers, such as the damage to the single sensor, aging, touch interface afraid of contaminated, destructive use, maintenance is multifarious, and so on. Infrared touch screen as long as truly achieve high stability and high resolution, will replace other technology products and become a mainstream touch-screen market.
The past infrared touch screen resolution is determined by the framework of the infrared number of tube, so the resolution is low, the main domestic products on the market is 32 x32, 40 x32, another said environmental factor is more sensitive to illumination, infrared screen miscalculation or even crash when light changes greatly. These agents both at home and abroad of infrared touchscreen sales promotion infrared screen weaknesses. And the latest technology fifth generation infrared screen resolution depends on the number of tube infrared, scanning frequency and difference algorithm, resolution 1000 x720, as for the infrared screen under the condition of light is not stable, starting from the second generation of infrared touch screen, had better overcome the resistance to light interference this weakness.
The fifth generation of infrared touch screen is a new generation of smart technology products, it implements the 1000 * 720 high resolution, multi-level self-adjusting and since the recovery hardware adaptability and highly intelligent discriminant identification, can be used in all kinds of harsh environments for a long time. And for users to customize expansion of functions, such as network control, acoustic sensor, close to human body induction, user software encryption protection, infrared data transmission and so on. The media's original infrared touch screen is another major weakness knock rating is poor, actually infrared screen can choose any customer satisfied with riot glass will not increase too much cost and impact of the performance, this is the touch screen is unable to follow the other.

This article key words: BVSION HONGKONG CO.,LIMITED, BVSION, BVS, LCD screen, LCD, LCD driver, INNOLUX LCD screen,CHIMEI LCD, LCD module, Display panels, Display, A gauge panel, A + screen, LCD module, the original screen, screen, assembly of the original screen, LCD, LCD panle, Display, LCD monitrator, 7 inch LCD, 7inches LCD screen, 8 inches LCD screen, 9 inches LCD screen, 10.2 -inch LCD screen, 10.4 -inch LCD screen, AT070TN90 v. 1, AT080TN64, CHIMEI LCD screen, CHIMEI INNOLUX, vehicle-mounted LCD screen, machine screen, car navigation screen, car navigation, navigation LCD screen, car DVD, LCD and thriving electronic, prosperity of science and technology, headrest LCD screen, group of agents, group and small size LCD screen, industrial control panel, medical equipment dedicated LCD, TP, AT070TN83V. 1, AT080TN64, AT070TN92, AT070TN94, EJ080NA - 05 b, EJ080NA - 04 c, EJ080NA05 b, LSA40AT9001, ZJ070NA - 01 p, ZJ080NA - 08 A,,HJ080IA-01F,HJ080IA-01B,HJ070IA-02D, touch screen, www.bvslcd.cn
This paper is derived from the network.