Min Cheol An is a prominent inventor located in Suwon, South Korea, known for his contributions to the field of printed circuit board (PCB) technology. With a total of five patents to his name, An has made significant strides in enhancing the reliability and efficiency of circuit boards, particularly in chip-on-board (COB) packages.

Latest Patents

Among his latest innovations, An has developed a printed circuit board designed specifically for use in COB packages. This design aims to minimize failures caused by warping in the COB packages. The PCB features a board body with an upper surface and a lower surface, which includes a chip bonding area for attaching semiconductor devices. A novel circuit pattern utilizing a series of conductors allows for effective electrical connection to the semiconductor, all while being protected by an encapsulation region. The addition of volume-adjusting regions ensures optimal molding compound usage during the manufacturing process, making these boards highly efficient and reliable.

Another notable patent pertains to a base card that enhances mounting reliability for COB packages, particularly those containing molding by-products like epoxy burrs or molding flashes. The unique design incorporates a COB package receiving part that consists of stepped sections, providing a complementary shape for receiving peripheral parts of both the circuit board and the COB package. Key features such as a bevel help create space for accommodating by-products, thus preventing damage during mounting.

Career Highlights

Min Cheol An is affiliated with Samsung Electronics Co., Ltd., one of the leading companies in technology and innovation worldwide. His work at Samsung highlights the company’s commitment to developing cutting-edge solutions in electronic components, and An's patents play a crucial role in advancing their product offerings.

Collaborations

Throughout his career, Min Cheol An has collaborated with notable colleagues such as Do Soo Jeong and Bo Hyun Shin. These partnerships have furthered innovation within the field, showcasing a strong team dynamic that leverages diverse skills and expertise in PCB technology.

Conclusion

Min Cheol An’s contributions to PCB and COB package technology underscore his role as an influential inventor in the electronics sector. With five patents reflecting his innovative spirit and dedication to reliability in electronic design, An continues to shape the future of circuit board technology within the industry.

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