Displays

Displays are a standard component of almost any device, application or machine. From the simple monochrome LCD character display used in portable testing equipment, to full colour graphic TFT screens used for infotainment, we have become well accustomed to the visual display of information and messages. Each area of application has specific requirements for its displays, and Telerex has a range of display technologies and product lines from trusted suppliers.

Both character and graphic LCD displays use only a moderate amount of electricity and take up only a moderate amount of space, and are therefore very suited to mobile applications on batteries. In TFT displays every pixel is directed by a tiny semiconductor that controls the amount of light that is allowed to pass through, which results in better resolution, contrast, and speed. With OLED displays a major step has been taken thanks to their very clear resolution, high contrast, wide viewing angle, and significantly lower power consumption. Finally, e-Paper displays provide the ideal solution for applications such as e-readers, interactive billboards, and interactive price tags in supermarkets, for which power consumption is critical and the display must remain static for a long period of time.

Display techniques

• LCD (Liquid Crystal Display)
• TFT (Thin-Film Transistor)
• OLED (Organic Light Emitting Diode)
• E-Paper (thin-film display technology based on e-ink)