Colman F Shannon

Title: Colman F Shannon: Innovator in Color Measurement Technology

Introduction

Colman F Shannon is a notable inventor based in Lawrenceville, NJ (US), recognized for his contributions to color measurement technology. With a total of seven patents to his name, Shannon has made significant advancements in the field, particularly in improving the accuracy of color display measurements.

Latest Patents

Shannon's latest patents include a "Method and system for obtaining color measurement of a display screen." This invention focuses on systems and methods that enhance the accuracy of color display characteristics of a display device. The apparatus and method are designed to minimize the influence of off-axis light, thereby improving the measurement of color values generated by the display device. The reduction of off-axis light is achieved by ensuring that the display emits target radiation that matches the size and shape of the active area of the sensor.

Another significant patent is the "Method and apparatus for calibrating a color measurement device." This method involves calibrating a test color measurement device in conjunction with an emissive display. It includes measuring the spectral sensitivities of at least four channels of a more-than-three-channel sensor, followed by linearly regressing these sensitivities to achieve a best fit to the Commission International de l'Éclairage (CIE) color matching functions. The calibration process utilizes a weighting function based on the spectral power distribution characteristic of the emissive display.

Career Highlights

Colman F Shannon has built a distinguished career at Datacolor Holding AG, where he has been instrumental in developing innovative solutions for color measurement. His work has significantly impacted the industry, leading to more precise and reliable color calibration methods.

Collaborations

Throughout his career, Shannon has collaborated with talented individuals such as David Slocum and Michael Vhrel. These partnerships have fostered a creative environment that has contributed to the advancement of color measurement technologies.

Conclusion

Colman F Shannon's contributions to color measurement technology through his innovative patents and collaborations highlight his role as a leading inventor in this field. His work continues to influence the accuracy and reliability of color display measurements, making a lasting impact on the industry.