Jeong In Cheon

Title: The Innovative Mind of Jeong In Cheon: Patented Advances in LED Technology

Introduction

Jeong In Cheon, a prominent inventor based in Seoul, South Korea, has made significant contributions to the field of technology with a focus on light-emitting diodes (LEDs). With a remarkable record of 11 patents, Cheon's innovations have greatly impacted the efficiency and functionality of LED applications in various industries.

Latest Patents

Among his recent inventions, Cheon has developed a "Power compensation device and light emitting diode illumination apparatus having the same." This innovative LED illumination device incorporates a power compensation function that ensures optimal performance by detecting changes in the rectified voltage supplied to the light-emitting device. His design also includes a light-emitting unit comprised of multiple LEDs arranged in series and a rectifier to convert input AC power.

Another noteworthy patent is his "Field sequential color mode liquid crystal display," where Cheon utilizes a controller to respond to external adjustments, converting battery voltage to a requisite driving voltage. This invention features a color LED backlight with arrays of first, second, and third color LEDs that are triggered by generated PWM signals, thereby adjusting luminance effectively.

Career Highlights

Throughout his career, Jeong In Cheon has had the opportunity to work with leading technology companies, including Samsung Electro-Mechanics Co., Ltd. and LG Electronics Inc. His tenure at these companies has allowed him to harness his inventive skills and push the boundaries of LED technology further.

Collaborations

Cheon has collaborated professionally with other talented individuals in the industry, notably Byoung Own Min and Yu Jin Jang. These partnerships have undoubtedly contributed to his ability to innovate and refine his inventions, exemplifying the importance of teamwork in the engineering field.

Conclusion

Jeong In Cheon stands out as a remarkable inventor whose patents in LED technology reflect a deep understanding of electronic engineering. His continuous dedication to innovation is paving the way for advancements in energy-efficient lighting, benefiting various sectors. As his career progresses, the inventions of Jeong In Cheon promise to leave a lasting impact on the technological landscape.