Company Filing History:
Years Active: 2015-2021
Title: Yi-Jyun Chen: Innovator in LED Technology
Introduction
Yi-Jyun Chen is a prominent inventor based in Chiayi County, Taiwan. He has made significant contributions to the field of LED technology, holding a total of 5 patents. His innovative work focuses on enhancing the efficiency and functionality of light-emitting diode (LED) structures.
Latest Patents
One of Yi-Jyun Chen's latest patents is a pixel structure that includes a light-emitting diode chip and a light-blocking structure. This pixel structure features a P-type semiconductor layer, an active layer, an N-type semiconductor layer, a first electrode, and K second electrodes. The active layer is situated on the P-type semiconductor layer, while the N-type semiconductor layer is positioned on the active layer. The N-type semiconductor layer has a first top surface that is distant from the active layer. The first electrode is electrically connected to the P-type semiconductor layer. The light-blocking structure is integrated within the light-emitting diode chip and defines K sub-pixel regions. The active layer and the N-type semiconductor layer are divided into K sub-portions, each corresponding to the K sub-pixel regions defined by the light-blocking structure. Notably, the K sub-pixel regions share the P-type semiconductor layer.
Another significant patent by Chen is an LED chip package that includes a substrate with a metal terminal, specifically a gold finger structure. This LED chip set is composed of multiple LED chips formed in one piece, featuring several light-emitting areas that are separated from one another. The LED chip set is mounted on the substrate and is electrically connected to the metal terminal, showcasing Chen's innovative approach to LED packaging.
Career Highlights
Yi-Jyun Chen is currently employed at Lextar Electronics Corporation, where he continues to develop cutting-edge LED technologies. His work has positioned him as a key player in the advancement of LED applications, contributing to the company's reputation for innovation in the electronics industry.
Collaborations
Throughout his career, Chen has collaborated with notable colleagues, including Chih-Hao Lin and Li-Cheng Yang. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Yi-Jyun Chen's contributions to LED technology through his innovative patents and collaborative efforts highlight his role as a leading inventor in the field.