Company Filing History:
Years Active: 2018
Title: Innovations of Bing-Cheng Lin in VCSEL Technology
Introduction
Bing-Cheng Lin is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of laser technology, particularly in the development of vertical-cavity surface-emitting lasers (VCSELs). With a total of two patents to his name, Lin's work has implications for various applications in optics and telecommunications.
Latest Patents
One of Lin's latest patents is titled "Structure of VCSEL and method for manufacturing the same." This invention features a three-trench structure that enhances the performance of VCSELs. By forming a first trench within a mesa around the periphery of the output window, the overall capacitance is decreased, and the oxidation process time for the oxidation layer is shortened. The design includes a second and third trench on the periphery of the mesa in a step-like concave manner, resulting in a step-like structure with double mesa-layers. This configuration allows for a larger heat-radiating area, reducing thermal effects and avoiding metal-gap defects in the metal layer. Additionally, an implant layer is formed around the output window to control the optical mode and confine the current path, while an output layer is placed on the output window to manage the output light.
Career Highlights
Bing-Cheng Lin is currently employed at Truelight Corporation, where he continues to innovate in the field of laser technology. His work has been instrumental in advancing the capabilities of VCSELs, which are crucial for high-speed data transmission and other optical applications.
Collaborations
Lin collaborates with talented individuals such as Chih Cheng Chen and Hung-Wei Tseng, contributing to a dynamic research environment that fosters innovation and development in laser technology.
Conclusion
Bing-Cheng Lin's contributions to VCSEL technology exemplify the impact of innovative thinking in the field of optics. His patents reflect a commitment to enhancing the performance and efficiency of laser systems, paving the way for future advancements in the industry.