Harlan Paul Cleveland

Title: Harlan Paul Cleveland: Innovator in Digital Micro-Mirror Technology

Introduction

Harlan Paul Cleveland is a notable inventor based in Garland, TX (US). He holds two patents that contribute significantly to the field of digital micro-mirror devices. His work focuses on optimizing the performance and longevity of these devices, which are essential in various applications, including projectors and displays.

Latest Patents

Cleveland's latest patents include "Switched control signals for digital micro-mirror device with split reset" and "Optimized electronic operation of digital micromirror devices." The first patent describes a method for providing control signals that reset mirror elements in a digital micro-mirror device. This method involves applying a bias voltage to the mirrors and their landing sites while managing the address voltage during reset periods. The second patent outlines a method for controlling a digital micro-mirror device to reduce mechanical stress and enhance device longevity. It details how to adjust bias voltages to ensure accurate positioning and minimize premature changes in the mirror's state.

Career Highlights

Cleveland is associated with Texas Instruments Corporation, where he applies his expertise in micro-mechanical devices. His contributions have led to advancements in the efficiency and reliability of digital micro-mirror technology.

Collaborations

Some of his notable coworkers include Richard O Gale, Jr. and Henry C Chu. Their collaborative efforts have furthered innovations in the field of digital micro-mirror devices.

Conclusion

Harlan Paul Cleveland's work in digital micro-mirror technology showcases his commitment to innovation and improvement in device performance. His patents reflect a deep understanding of the complexities involved in micro-mechanical systems.