Title: Innovations by JungHun Chang: Advancements in Light Guide Plate Technology Introduction: JungHun Chang, an inventive mind hailing from Gumi-si, South Korea, has made significant contributions in the field of display technologies. With a focus on enhancing liquid crystal display devices, his innovative approach has led to the development of a unique light guide plate design. Latest Patents: JungHun Chang is credited with one notable patent titled "Light guide plate having rounded polygon pattern and liquid crystal display device having thereof." This invention encompasses a light guide plate that includes a main body designed to guide and transmit incident light from its upper surface. Notably, the plate features light converging patterns in a rounded wedge shape, strategically positioned on its lower surface to effectively converge and reflect light in a predetermined direction. Career Highlights: As a dedicated professional, JungHun Chang works with LG Display Co., Ltd., a leader in the display manufacturing industry. His role in the company places him at the forefront of innovative display technology and helps drive advancements in visual display capabilities. With a commitment to excellence, he has contributed to enriching user experiences through multifaceted inventions. Collaborations: Throughout his career, JungHun Chang has had the opportunity to collaborate with talented coworkers like Dong Yul Kim and JongHyeok Kim. Their collective efforts have fostered an environment of innovation and teamwork, allowing them to tackle complex challenges in the field of display technology. Conclusion: JungHun Chang's innovative contributions to the realm of light guide plates underscore the value of creativity and collaboration in advancing technology. As he continues to work at LG Display Co., Ltd., his inventions are paving the way for enhanced visual experiences, demonstrating the significant impact that dedicated inventors can have on the industry.

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Gumi-si, South Korea

JungHun Chang