Jin-Hui Cho is a prominent inventor based in Yongin-si, South Korea. He has made significant contributions to the field of electron emission devices, holding a total of nine patents. His work has advanced the technology behind electron emission displays, which are crucial for modern electronic devices.

Latest Patents

Among his latest patents, Jin-Hui Cho has developed an electron emission device and an electron emission display device utilizing the same technology. The first patent describes an electron emission device that includes a resistance layer for electrically connecting a line electrode and isolated electrodes within the cathode electrode. This design allows the cathode electrode to maintain a uniform voltage due to the resistance layer. Additionally, a protection layer is positioned on the resistance layer to prevent conductive elements from diffusing and to protect against oxidation.

The second patent outlines an electron emission device that consists of a substrate with first electrodes, electron emission regions connected to these electrodes, and second electrodes that are insulated from the first electrodes. The design includes openings in the second electrodes to expose the electron emission regions, with a third electrode placed above that also has openings aligned with those of the second electrodes. This innovative structure enhances the efficiency and functionality of electron emission devices.

Career Highlights

Jin-Hui Cho has worked with notable companies such as Samsung SDI Co., Inc. and Samsung Mobile Display Co., Ltd. His experience in these leading firms has allowed him to contribute to cutting-edge technologies in the display industry.

Collaborations

Throughout his career, Jin-Hui Cho has collaborated with talented individuals, including Su-Bong Hong and Sang-Jo Lee. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Jin-Hui Cho's contributions to the field of electron emission devices highlight his role as a key innovator in the technology sector. His patents reflect a commitment to advancing electronic display technology, making a lasting impact on the industry.

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