Mobile phone touch screen from the beginning of the resistive touch screen to the current capacitive screen, it has been difficult to find the use of resistance screen from the market, the phone. Due to various advantages of capacitive screen, slowly replacing the resistance screen market. And the development of capacitive screen can not be separated from the use of uvled.

触摸屏是玻璃表面贴上一层透明的特殊金属导电物质。当手指触摸在金属层上时，触点的电容就会发生变化，使得与之相连的振荡器频率发生变化，通过测量频率变化可以确定触摸位置获得信息。在触摸屏幕时，由于人体电场，手指与导体层间会形成一个耦合电容，四边电极发出的电流会流向触点，而电流强弱与手指到电极的距离成正比，位于触摸屏幕后的控制器便会计算电流的比例及强弱，准确算出触摸点的位置。触摸屏的双玻璃不但能保护导体及感应器，更有效地防止外在环境因素对触摸屏造成影响，就算屏幕沾有污秽、尘埃或油渍，触摸屏依然能准确算出触摸位置。 有得手机触摸屏有4.0英寸，也相当的大了，如果采用传统的固化，效率低，能耗大且不环保，所以都是采用UVLED光固化机固化。

The touch screen is a transparent metal conductive material on the surface of the glass. When the finger touches the metal layer, the capacitance of the contact is changed, so that the frequency of the oscillator connected with the change of the frequency of the measurement can be determined by measuring the touch position to obtain information. In the touch screen and the electric field due to the human body, the fingers and the conductor layer between will form a coupling capacitor, a four electrode current will flow to the contact, and current strength and finger to electrode distance proportional to, in the touch screen controller will calculate the current ratio and strength and accurately calculate the touch point position. Of the double glass touch screen can not only protect the conductor and the sensor, more effectively prevent the external environmental factors impact on the touch screen, even if the screen is stained with dirt, dust or grease, touch screen is still able to accurately calculate the touch location. A mobile phone touch screen is 4 inches, is also quite large, if the traditional curing, low efficiency, energy consumption is large and not environmentally friendly, so it is the use of UVLED light curing machine.

UVLED光固化的特点主要是环保和快速，它是利用UV光源来固化UV涂料的设备，如UV漆，UV油墨，UV胶等，与UV涂料里的光敏剂起化学反应，瞬间干燥固化。其整体性能的一个重要组成部分固化有涂层的化学和物理性质，化学性质明显的质量直接影响。可以高纯度照射，不受热辐射和深度紫外光的影响，发出高能量高纯度紫外光，采用最新的高能量紫外线LED, 快速完成紫外线胶水的固化，还可以大幅度提高生产效率，减少设备耗材成本和不含汞物质，也不会产生臭氧。UVLED光固化机一般是先涂光固化涂料放在传送带上，传送带面积，紫外线照射，紫外线照射，油漆，油墨，粘合剂和其他液体涂料的工件吸收紫外线的能量，链式反应的发生，固化。

Is mainly UVLED light curing characteristics of environmental protection and fast, it is using UV light curing UV coating equipment, such as UV paint, UV ink, UV, UV coating of photosensitizer and has chemical reaction, instant drying and curing. The overall performance of the cured coatings is an important component of the chemical and physical properties of the coating, and the chemical properties are directly affected by the apparent mass. Can high purity irradiation, heat effects of UV radiation and depth, a high energy and high purity of UV, using the new high energy UV LED, fast curing UV glue, can also greatly improve production efficiency, reduce the cost of equipment materials and does not contain mercury, also won't produce ozone. UVLED light curing machine is generally put light cured coatings on a conveyor belt before, conveyor belt area, ultraviolet irradiation, ultraviolet irradiation, paint, ink, adhesives and other liquid coating of workpiece absorption of UV energy, chain reaction, curing.

UVLED光固化机固化电容屏的优点有UVLED固化速度快并且效果好。操作方便，所选组件均为标准化，操作及维护简单、使用成本低。安装方便，可安装在流水线上，大大提高生产效率，现有设备可过200mm宽传送带。使用寿命长，UVLED固化机使用寿命可达10000小时以上。对具有UV光敏反应的涂料、油墨、胶产生快速硬化的效果，具有无公害、省电、快速干 燥、耐溶剂、耐磨擦、低温度等特性。

The advantages of the UVLED light curing machine for curing the capacitor screen have the advantages of UVLED curing speed and good effect. Easy to operate, the selected components are standardized, operation and maintenance is simple, the use of low cost. The installation is convenient, can be installed on the assembly line, and greatly improves the production efficiency, the existing equipment can pass the 200mm wide conveyor belt. Long service life, UVLED curing machine service life of up to 10000 hours or more. The UV photosensitive reaction of paint, ink, glue produce rapid hardening effect, with no pollution, power saving, fast drying, solvent resistance, wear resistance, low temperature and other characteristics.

现在越来越多的设备使用了触屏技术，连手提电脑都开始出现了带触屏功能的产品。而基本所有高端电子产品都是使用电容触摸屏的。而uvled光固化技术的各种优点使得电容触摸屏得到了飞速的发展。

Now more and more devices are using touch screen technology, even laptop computers are beginning to appear with touch screen function products. And all of the high-end electronic products are used for the use of capacitive touch screen. And the various advantages of UVLED light curing technology make the capacitive touch screen has been developed rapidly.