Company Filing History:
Years Active: 2007
Title: Innovations of Woo Kyung Bae in Carbon Nanotube Technology
Introduction
Woo Kyung Bae is an accomplished inventor based in San Jose, CA. He has made significant contributions to the field of electron-emitting devices through his innovative work with carbon nanotubes. His research focuses on developing methods to form carbon nanotubes at lower temperatures, which is crucial for enhancing the performance of electronic devices.
Latest Patents
Woo Kyung Bae holds 1 patent for his invention titled "Forming carbon nanotubes at lower temperatures suitable for an electron-emitting device." This patent describes an electron-emitting device that features a vertical emitter electrode patterned into multiple laterally separated sections. These sections are strategically positioned between the electron-emissive elements and a substrate. The carbon nanotubes, which serve as the electron-emissive elements, are grown at a temperature range of 300°C to 500°C. This temperature range is compatible with the thermal stress of the underlying substrate, ensuring the integrity of the device.
Career Highlights
Bae's innovative approach involves growing the electron-emissive elements on a granulized catalyst layer. This layer provides a large surface area for the growth of carbon nanotubes at lower temperatures. To enhance the uniformity of the carbon nanotube growth, the granularized substrate is soaked in a pre-growth plasma gas. This process improves the surface diffusion properties of the substrate, facilitating better carbon diffusion.
Collaborations
Woo Kyung Bae has collaborated with notable colleagues, including Sung Gu Kang and Jung Jae Kim. Their combined expertise has contributed to the advancement of research in the field of electron-emitting devices.
Conclusion
Woo Kyung Bae's innovative work in forming carbon nanotubes at lower temperatures represents a significant advancement in electron-emitting device technology. His contributions are paving the way for more efficient and effective electronic devices in the future.