Led backlighting - Import export

We offer a wide range of standard backlights in LED technology. We offer lightguide/lightpipe (indirect, guided light) LEDs or lightbox (direct, matrix) backlights as well – depending on the requirements of the application. On customers demand we also supply EL (electroluminescence foil) and CCFL backlights or any lightguide-plastic-bodies. We also supply new innovative backlight technologies based on OLED materials in cooperation with MERCK. If we do not find a standard solution for your application we also can supply a customized solution at low volume and low price.

Most of our modules operate within the wide temperature range (-20°C to +70°C) without negative voltage. A contrast-voltage of ~ 4,5 Volt is required (against Vdd). The twist of 240° results in excellent contrast and improved viewing cone. We use a 16pin version PCB with optional pins for the LED-backlight (A/K). Our modules have LED-limit-resistances already on board. These resistors can be changed or bridged easily. If neccessary, the power consumption and brightness can be optimized as per customer's request. The metal bezel is set on ground. If neccessary, our PCB is prepared for disconnection. In addition to our wide range of alphanumeric modules in standard STN technology, we have recently introduced

We offer a variety of Graphic-modules starting from 120 x 32 dots to 320 x 240 dots (1/4 VGA). Most of our modules operate within the wide temperature range (-20°C to +70°C). Depending on the multiplex rate we have designed several models in STN and FSTN technology. For the backlight we use LED, EL or CCFL depending on type of color, quality, lifetime and price. Different kind of technologies are possible: COB is available for most modules using backlight. COG is recommended for applications where space is limited. New technical concepts allow us to achieve wide temperature range modules without price increase. Most of our products are available from stock. If you do not find any product which can fit into your application we have the capability to manufacture customized- or semicustomized designs also at low volumes and an economical price level.