Hyung-Tae Kim

Hyung-Tae Kim: Inventor of Embedded Bare Chip Printed Circuit Boards

Hyung-Tae Kim, a talented inventor based in Suwon-si, KR, has made significant contributions to the field of electronics with his patented inventions. With a total of four patents under his name, Kim has displayed his expertise in the area of manufacturing printed circuit boards (PCBs) with embedded bare chips, enhancing their functionality and efficiency.

One of Kim's notable inventions is a method of manufacturing a printed circuit board with an embedded bare chip. This method involves attaching a tape to one side of an insulated substrate with a penetration hole. The bare chip is then affixed onto the tape within the penetration hole, ensuring that its electrode pads face the tape. The penetration hole is subsequently filled with a filler, and the tape is removed. To further enhance the PCB's performance, a metal layer is laminated onto the filler and the insulated substrate. The process continues with the formation of electrode bumps, which involves removing portions of the metal layer while simultaneously creating a circuit pattern on one side of the insulated substrate. The circuit pattern is formed directly on the upper side of the substrate, and the electrode bumps are formed on the exposed surface of the electrode pads.

Another noteworthy patent by Hyung-Tae Kim is the design of a PCB with an embedded bare chip. This innovation consists of an insulated substrate with a penetration hole, a filler filling the inside of the penetration hole, and a bare chip embedded within the filler. The surface of the filler reveals the exposed electrode pads of the bare chip, while an electrode bump is attached to each pad, protruding to the outside.

Hyung-Tae Kim has conducted his inventive work under the supervision of Samsung Electro-Mechanics Co., Ltd., a well-known company in the electronics industry. The company, commonly referred to as Samsung Electro-Mechanics, is recognized worldwide for its cutting-edge technologies and innovative solutions.

During his tenure at Samsung Electro-Mechanics, Hyung-Tae Kim has collaborated with other talented individuals in his field. Among his notable coworkers are Moon-Il Kim and Doo-Hwan Lee, who have also made significant contributions to the company's advancements in electronics manufacturing.

Hyung-Tae Kim's patents and inventions have undoubtedly played a crucial role in revolutionizing the field of printed circuit boards. His innovative techniques for embedding bare chips have improved the functionality and performance of these essential electronic components, ensuring their widespread adoption in various industries.