Company Filing History:
9 out of 71 
1 out of 15,462 
1 out of 832,718 Years Active: 1987-1999
Title: Innovations of Christopher N King
Introduction
Christopher N King is a notable inventor based in Portland, OR (US), recognized for his contributions to the field of electroluminescent displays. With a total of 11 patents to his name, he has made significant advancements in display technology that enhance visual performance and efficiency.
Latest Patents
One of his latest patents is the Field Sequential Color AMEL Display. This invention features a full-color active matrix electroluminescent display that includes an active matrix of pixel electrodes, a broad spectrum electroluminescent phosphor stack, and a transparent electrode. A liquid crystal color shutter device is integrated to selectively filter light, allowing for the transmission of red, green, or blue light based on commands from a synchronizing circuit. This innovation is further enhanced by a double notch filter that ensures a uniform response across all wavelengths of interest.
Another significant patent is for Substrate Carriers for Electroluminescent Displays. This invention describes an active matrix electroluminescent device comprising multiple layers supported by a rearwardly disposed support layer. An interface circuit connects to row and column drivers, enabling the selection of pixels within the device. The design allows for a reduction in the number of lines required to interconnect a passive thin film electroluminescent device with an interface controller, improving efficiency.
Career Highlights
Throughout his career, Christopher has worked with various companies, including Planar Systems, Inc. His work has focused on developing innovative technologies that push the boundaries of display capabilities.
Collaborations
Christopher has collaborated with notable individuals in the field, including Richard T Tuenge and Richard E Coovert. Their combined expertise has contributed to the advancement of electroluminescent technology.
Conclusion
Christopher N King is a prominent inventor whose work in electroluminescent displays has led to significant technological advancements. His innovative patents continue to influence the field and enhance display performance.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.