What are High Brightness Touch Screen Monitors? They are devices that are used to make the user interface on a touch screen display more visible in bright light conditions such as outdoors, in bright sunlight, or in dimly lit rooms. High beam touch screens are also known as Glistening Point Sensors. The word “glistening” is a nickname for the fact that the screen actually glows when touched.
A high-brightness touch screen display panel usually has an integrated digitizer and an in-built AMF ( Au-Meflective Light Film) layer. This layer makes the touch sensitive display more sensitive to changes in ambient light which allows it to be used even in conditions where natural light is not available. The digitizer controls brightness of the screen from the microprocessor controlling the RGB LEDs. A resistive touch sensor displays the user’s touch via the LCD projector.
The high brightness touch screen is normally used in wide applications such as retail stores, outdoor advertising displays, point of purchase terminals, ATM machines, cruise ships, hospitals, restaurants, waiting rooms and corporate buildings. It helps to improve the performance of such wide application areas in spite of low light. A high brightness touch screen open frame LCD panel is ideal for all of these applications because it provides high levels of touch response time. There is no problem using this type of display when the light conditions are poor. Most of these units are equipped with high power LED backlighting systems that consume very little power when the display and the lights are operating at normal brightness.
Some high brightness displays are able to operate well even in low light conditions. For example, the Casio contact LCD TV monitor can work in a totally dark room even if it is only partially dark. This special feature is called the G-AGI feature or the global indicator of light intensity. The high brightness displays are generally designed for outdoor applications. However, there are also models available that can be used indoors like for medical purposes like in doctor’s offices. Medical G-AGI displays are specifically designed for reduced ambient light so that it serves its medical purpose more effectively.
High contrast ratio: The high contrast ratio of the touch screens is the ultimate in a technology called capacitive sensing. Capacitive sensing allows the liquid crystal display monitor to recognize any touch on the screen. Once the finger is detected, then the operation can be conducted just like using an ordinary keyboard. This is one reason why these types of monitors are ideal for use indoors in doctor’s offices. Touch screens with high contrast ratios can recognize a finger from a distance and still give a bright and sharp image.
Wide viewing angle: The high brightness open frame lcd monitor offers a large full size viewing angle of over 150 degrees. It allows you to view your monitor from any position so you don’t have to bend down too far or lean your body forward. This feature makes it perfect for those who love to read books at their desks at work. Other great features of this type of touch screen are also its bright and crisp color display, fast response time, and the excellent visual quality. These high brightness open frame lcd monitor can be viewed clearly even when your are standing on your bed at night.