Kim-Hee Cheol

Title: Kim-Hee Cheol: Innovator in Light Guide Technology

Introduction: Kim-Hee Cheol is a prominent inventor based in Beijing, China. He has made significant contributions to the field of display technology, particularly through his innovative work on light guide plates. His inventions aim to enhance the visual performance of display devices, addressing common issues such as color shift.

Latest Patents: Kim-Hee Cheol holds a patent for a "Light guide plate, having quantum dot layer." This invention discloses a light guide plate designed to solve the technical problem of color shift that occurs in display panels due to changes in the angle of view. The light guide plate features a bottom surface and a light exiting surface, which is opposite to the bottom surface. A quantum dot layer is provided on the light exiting surface, comprising a quantum dot array. The non-planar structure of the light exiting surface allows for improved light transmission, reducing the impact of color shift in display devices.

Career Highlights: Kim-Hee Cheol is associated with Boe Technology Group Co., Ltd., a leading company in the display technology sector. His work has been instrumental in advancing the capabilities of display devices, making them more efficient and visually appealing.

Collaborations: Throughout his career, Kim-Hee Cheol has collaborated with notable colleagues, including Song-Young Suk and Yoo-Seong Yeol. These partnerships have fostered innovation and contributed to the development of cutting-edge technologies in the display industry.

Conclusion: Kim-Hee Cheol's contributions to light guide technology exemplify the importance of innovation in enhancing display performance. His patent on the light guide plate with a quantum dot layer showcases his commitment to solving technical challenges in the field.