This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Prysm, Inc.. Active years: 2015.
Company Filing History:
Years Active: 2015
Title: Innovations by Chris Butler in Laser-Based Display Technology
Introduction
Chris Butler is an accomplished inventor based in Acton, MA (US), known for his significant contributions to laser-based display technology. With a total of three patents to his name, Butler has been at the forefront of developing innovative solutions that enhance the performance and calibration of display devices.
Latest Patents
One of Butler's latest patents is an optical component calibration system for laser-based display devices. This invention involves a laser-based display device that utilizes multiple ultraviolet lasers to excite a phosphor-containing display screen, producing visible light. The system includes a reference laser for calibration operations, which scans across calibration features to adjust the optical components of the display device. This adjustment compensates for drift effects, ensuring optimal performance.
Another notable patent focuses on power calibration of multiple light sources in a display screen. This display device features a detector that dynamically measures the output intensities of the light sources while they produce light. The controller compares these measured intensities with desired outputs and adjusts the inputs to maintain brightness uniformity among the light sources, effectively compensating for drift and other effects.
Career Highlights
Chris Butler has made significant strides in his career, particularly through his work at Prysm, Inc. His innovative approach to display technology has positioned him as a key player in the industry. His patents reflect a deep understanding of the challenges faced in maintaining display quality and performance.
Collaborations
Throughout his career, Butler has collaborated with talented individuals such as Anand Budni and Roger A Hajjar. These collaborations have contributed to the development of cutting-edge technologies in the field of laser-based displays.
Conclusion
Chris Butler's work in laser-based display technology showcases his innovative spirit and dedication to improving display performance. His patents not only highlight his technical expertise but also his commitment to advancing the field. Through his contributions, Butler continues to influence the future of display technology.