June-Hwan Kim

Title: June-Hwan Kim and Electrochromic Display Innovation.

Introduction

June-Hwan Kim is an inventor based in Seoul, South Korea, whose patent work focuses on electrochromic materials and display technologies. He is associated with LG Display Co., Ltd. and has 4 patents.

Latest Patents

Kim’s recent patent work includes “Viologen Compound, and Electrolyte, Light-Transmittance-Variable Panel and Display Device Including the Viologen Compound.” The invention describes a light-transmittance-variable panel with opposing substrates, transparent electrodes, and an electrochromic layer containing a viologen compound. Combined with a display panel, the technology is designed to vary light transmission alongside displayed content.

Another recent patent, “Electrochromic Material and Transmittance Variable Panel and Display Device Including the Same,” concerns electrochromic materials intended to respond quickly and change color reversibly at relatively low driving voltages. The disclosure also covers electrochromic particles, transmittance-variable panels, and display devices incorporating the material.

Career Highlights

Kim’s listed inventions connect materials research with practical display applications. His work addresses controllable light transmission, electrochromic response, and integration of variable-transmittance panels with display devices.

Collaborations

Kim is associated with LG Display Co., Ltd. His listed coworkers include Seong-Yong Uhm and Seok-Ho Lee.

Conclusion

June-Hwan Kim’s patent portfolio highlights electrochromic materials and display systems designed to combine variable light transmission with responsive visual displays.