Smart Embedded Displays for HMI


Highly integrated, intelligent displays are in high demand these days. Most of the time, the modern HMI (Human Machine Interface) is complex and requires more processor resources than the control of the actual application. With a smart embedded display product, DMB Technics covers a large part of the requirements for current HMI and makes computing power available where it is needed.

Raystar Micro TFT LCD


Small monochrome displays are already widely used in various applications. However, the representation of colors is also increasingly desired for such displays. For the representation of colors TFT displays are mostly used.

What actually means “VA”?


A VA display (Vertical Aligement) consists of two linear polarizing filters rotated 90° to each other and some other stuff. Between the filters are two transparent electrodes (a pixel electrode and a common counter electrode). These usually consist of a glass plate with an ITO layer (indium tin oxide) applied. On top of this is the orientation layer. The elongated liquid crystals are embedded in between.

Challenges are there to be met


As is clearly visible in the current market situation, prices and delivery times for IC controllers and TFT glasses are increasing massively. From experience we have to assume that this situation will probably last for months and thus also affect the year 2021. The problem is that various TFT glass [...]

IPS = Excellent viewing angle and high contrast


IPS-panel (In-Plane Switching) is a panel- technology which originally was a result of improving another well-known panel- technology, the TN-panel (Twisted Nematic). Due to the molecule-structure of the TN- panel, one of the downsides of this technology is the well-known limited viewing- angle in particularly one angle showing colour-inversion. This [...]

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