Hoon Sik Kim

Title: Innovations of Hoon Sik Kim: A Pioneer in Foldable Display Technology

Introduction: Hoon Sik Kim, a prolific inventor based in San Jose, California, has made significant contributions to the field of electronics, primarily focusing on foldable and expandable displays. With an impressive portfolio of 132 patents, Kim is at the forefront of innovative solutions that enhance user experience in mobile devices.

Latest Patents: Among his latest innovations is a groundbreaking patent for electronic devices featuring folding expandable displays. This invention describes an electronic device equipped with a foldable display, where the housing comprises first and second portions joined through hinge structures. A flexible display overlaps these housing portions and employs materials such as sheet metal to support the display while ensuring functionality over the hinge structures. The hinge mechanism utilizes gear teeth and belts to allow synchronized movement, enabling the device to fold seamlessly.

Additionally, Kim has developed a self-retracting display device paired with techniques for protecting screens through drop detection. This technology involves mobile devices with foldable or rollable displays that utilize sensors to detect vertical acceleration relative to the ground. Upon detecting a drop, the device automatically folds or retracts to safeguard the fragile display from impact. By folding the display to an angle below 180 degrees, the device may prevent direct contact between the display and the ground, protecting it from potential damage.

Career Highlights: Hoon Sik Kim has honed his expertise through his tenure at renowned companies such as Globalfoundries Inc. and Apple Inc., where he played a pivotal role in developing advanced electronic technologies. His work has been instrumental in pushing the boundaries of what is possible in portable electronics.

Collaborations: Throughout his career, Kim has collaborated with notable professionals in the industry, including Chanro Park and Min Gyu Sung. These partnerships have contributed to advancing innovative technologies and further enhancing the efficacy of their designs.

Conclusion: Hoon Sik Kim's contributions to the realm of foldable display technology exemplify his role as a leading inventor. His patented innovations reflect his commitment to improving user experiences in mobile devices, establishing him as a visionary in the electronics industry. As technology continues to evolve, the impact of his work will undoubtedly shape the future of portable electronic devices.