Ke-qin Guo

Title: Ke-qin Guo: Innovator in Light-Emitting Technologies

Introduction

Ke-qin Guo is a prominent inventor based in Shandong, China. He has made significant contributions to the field of light-emitting devices, holding a total of 2 patents. His work focuses on innovative technologies that enhance the efficiency and functionality of light-emitting devices.

Latest Patents

One of his latest patents is a light-emitting device and manufacturing method thereof. This invention includes a package structure and a light-emitting chip. The package structure features a light exiting surface, a rear surface facing away from the light exiting surface, a groove that is inwardly recessed on the rear surface, and an outer surrounding side wall that encircles the groove. The light-emitting chip is strategically placed within the groove. Notably, the width of the package structure gradually decreases from the light exiting surface to the rear surface, while the width of the groove gradually increases from the inside to the outside. Another significant patent is an LED structure that comprises a substrate, an LED chip mounted on the substrate, a wavelength conversion layer positioned above the light-emitting surface of the LED chip, and a cut-on optical filter located in the central region of the wavelength conversion layer.

Career Highlights

Throughout his career, Ke-qin Guo has worked with notable companies in the technology sector. He has been associated with Lite-On Opto Technology (Changzhou) Co., Ltd. and Lite-On Technology Corporation. His experience in these organizations has contributed to his expertise in developing advanced light-emitting technologies.

Collaborations

Ke-qin Guo has collaborated with several professionals in his field, including Shu-yong Jia and Wen Lee. These collaborations have fostered innovation and the exchange of ideas, further enhancing the development of light-emitting devices.

Conclusion

Ke-qin Guo is a distinguished inventor whose work in light-emitting technologies has led to significant advancements in the field. His patents reflect his commitment to innovation and excellence in technology.