Du Hee Jang

Title: The Innovations of Du Hee Jang: A Pioneer in Display Technology

Introduction: Du Hee Jang, an esteemed inventor based in Suwon-si, South Korea, has made significant contributions to the field of display technology, with a total of five patents to his name. His work is characterized by innovative solutions that enhance the functionality and efficiency of display devices.

Latest Patents: Among his latest patents, two notable inventions stand out. The first is a patent for a display device that controls a switching device to perform modulation control of the output voltage of a transformer. This invention enables the minimization of a transformer circuit while allowing various commercial voltages to power the display. The apparatus comprises a display, a transformer for transforming commercial power, multiple switching devices, and a controller that optimizes their operation based on input voltage. The objective is to maintain the output voltage at a predetermined reference level efficiently.

The second patent focuses on a power supply device and system that enhances power management for electronic devices. This includes a power supply unit consisting of both a first unit that transmits standby power and a second unit that provides main power. The design of the device ensures that the second power supply unit remains inactive unless it receives a specific power-on signal, offering versatility and efficiency in power management.

Career Highlights: Du Hee Jang has gained valuable experience working with prominent organizations in the technology sector. His tenure at Samsung Electronics Co., Ltd. positioned him at the forefront of technological innovations, contributing to the development of advanced display technologies. Additionally, his association with Kookmin University Industry Academy Cooperation Foundation showcases his commitment to bridging academia and industry to drive technological advancements.

Collaborations: Throughout his career, Du Hee Jang has collaborated with talented individuals like Jeong Il Kang and Shin Wook Choi. These partnerships have fostered an environment of innovation and creativity, which is evident in his ground-breaking patents and contributions to the field.

Conclusion: Du Hee Jang's innovative spirit and dedication to improving display technologies have established him as a notable figure within his field. His continued work in engineering efficient electronic components, combined with robust collaborations, paves the way for future advancements in display systems. His patents not only reflect his ingenuity but also serve as a vital resource for further innovations in the technology industry.