Qunfeng Pan is a prominent inventor based in Xiamen, China. He has made significant contributions to the field of optoelectronics, particularly in the development of vertical AC-LED devices. With a total of 10 patents to his name, Pan's work has advanced the efficiency and functionality of light-emitting technologies.

Latest Patents

Among his latest patents is the "Vertical type AC-LED device and manufacturing method thereof." This invention discloses a vertical AC LED element that includes a conductive substrate and a light-emitting module. The module consists of two horizontally arranged and mutually-isolated LEDs, which are designed to enhance light-emitting efficiency. Another notable patent is the "Alternating current vertical light emitting element and manufacturing method thereof." This invention achieves polarity reversal of two LEDs through regional laser stripping and die bonding, addressing issues of low light-emitting efficiency and high thermal resistance found in traditional lateral structures.

Career Highlights

Qunfeng Pan has worked with Xiamen Sanan Optoelectronics Technology Co., Ltd., where he has contributed to various innovative projects. His expertise in the field has positioned him as a key player in the advancement of LED technology.

Collaborations

Pan has collaborated with notable colleagues such as Shaohua Huang and Xiaoqiang Zeng, further enhancing the impact of his work in the industry.

Conclusion

Qunfeng Pan's innovative contributions to vertical AC-LED technology have significantly advanced the field of optoelectronics. His patents reflect a commitment to improving light-emitting efficiency and overcoming traditional challenges in LED design.

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