Thomas Presberger

Title: Thomas Presberger and His Patent Work in Display Technology.

Introduction

Thomas Presberger is an inventor based in Dresden, Germany. His patent work includes technologies for controlling micromechanical actuators and driving pixels in active-matrix OLED displays. The supplied information lists 2 patents and identifies Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. as his company.

Latest Patents

**Spatial light modulator (SLM) comprising integrated digital-to-analog converters.** This invention concerns an arrangement for controlling micromechanical actuators. Its digital-to-analog converter uses adjustable capacitive voltage division to provide a voltage based on a digital input value, while directly incorporating the capacitance of the actuators’ connecting structure into that division.

**Pixel circuit for an active matrix OLED display.** This circuit arrangement is designed to control organic light-emitting diodes arranged in a two-dimensional matrix, including in microdisplays. It combines storage, sensing, and driver circuitry to enable broad control over emitted brightness. The described design uses a series of transistors and an output transistor connected to the OLED anode.

Career Highlights

Presberger’s listed patents address two areas of display engineering: micromechanical actuator control and OLED pixel circuitry. Both inventions describe circuit-level approaches intended to support precise control in display systems.

Collaborations

The supplied information names Daniel Kreye and Peter Duerr as Presberger’s coworkers. His company is Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

Conclusion

Thomas Presberger’s listed patent work focuses on circuit innovations for spatial light modulators and active-matrix OLED displays, reflecting contributions to the control and operation of display technologies.