John Spencer Morris

Title: John Spencer Morris: Innovator in Light-Emitting Devices

Introduction

John Spencer Morris is a notable inventor based in Houston, TX, with a significant contribution to the field of light-emitting devices. He holds five patents, showcasing his innovative approach to technology and materials.

Latest Patents

One of his latest patents is a light-emitting device that includes quantum dots as an emissive material. This device comprises a cathode, a layer capable of transporting and injecting electrons, an emissive layer with quantum dots, a layer for transporting holes, a hole injection material, and an anode. In certain embodiments, the hole injection material is a p-type doped hole transport material. The quantum dots utilized in this invention are semiconductor nanocrystals. Additionally, the device is designed to have an initial turn-on voltage that does not exceed 1240 divided by the wavelength of light emitted by the emissive layer.

Career Highlights

Throughout his career, John Spencer Morris has worked with prominent companies such as Samsung Research America, Inc. and Qd Vision, Inc. His experience in these organizations has contributed to his expertise in developing advanced light-emitting technologies.

Collaborations

Some of his notable coworkers include Peter T Kazlas and Zoran D Popovic, who have collaborated with him on various projects.

Conclusion

John Spencer Morris is a distinguished inventor whose work in light-emitting devices has made a significant impact in the field. His innovative patents and collaborations reflect his dedication to advancing technology.