David L Wei

Title: David L Wei: Innovator in Organic Light-Emitting Diode Displays

Introduction

David L Wei is a prominent inventor based in San Diego, CA. He has made significant contributions to the field of electronic devices, particularly in the development of organic light-emitting diode (OLED) displays. His innovative work has led to the creation of a patent that enhances the functionality and performance of these displays.

Latest Patents

David L Wei holds a patent for "Organic light-emitting diode displays with planarization layers." This invention involves an electronic device featuring an OLED display that includes an array of organic light-emitting diode pixels. Each pixel has OLED layers situated between a cathode and an anode. The design incorporates a first passivation layer, a first planarization layer, and a second passivation layer formed over the cathode. These layers are made from inorganic material, while the second planarization layer, positioned between the second passivation layer and a polarizer, is designed to mitigate undesirable secondary reflections off the polarizer. This innovative approach enhances the overall display quality.

Career Highlights

David L Wei is currently employed at Apple Inc., where he continues to push the boundaries of technology through his inventive work. His expertise in OLED technology has positioned him as a key player in the advancement of display technologies.

Collaborations

Throughout his career, David has collaborated with talented individuals such as Prashant Mandlik and Bhadrinarayana Lalgudi Visweswaran. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

David L Wei's contributions to the field of organic light-emitting diode displays exemplify the spirit of innovation. His patent and work at Apple Inc. highlight his commitment to advancing technology in the electronics industry.