Yoo Jin Chol

Title: Yoo Jin Chol: Innovator in Liquid Crystal Technology

Introduction

Yoo Jin Chol is a prominent inventor based in Anyang-shi, South Korea. He has made significant contributions to the field of liquid crystal technology, particularly through his innovative methods for controlling pretilt angles in liquid crystal cells. His work has implications for the development of advanced display technologies.

Latest Patents

Yoo Jin Chol holds a patent for a method titled "Method for controlling pretilt angle direction in a liquid crystal cell." This patent describes a process that involves setting the magnitude of the pretilt angle and multiple pretilt angle directions in an alignment layer. The method is achieved by irradiating the alignment layer with polarized or unpolarized UV light. Following this, one of the pretilt angle directions is selected by exposing the alignment layer to UV light a second time. This innovative approach enhances the performance and efficiency of liquid crystal displays.

Career Highlights

Yoo Jin Chol is associated with LG Philips LCD Co., Inc., a leading company in the display technology sector. His work at this organization has allowed him to focus on cutting-edge research and development in liquid crystal technology. With 1 patent to his name, he has established himself as a key player in this field.

Collaborations

Throughout his career, Yoo Jin Chol has collaborated with notable colleagues, including Yuriy A Reznikov and Oleg Yaroshchuk. These collaborations have contributed to the advancement of liquid crystal technologies and have fostered innovation within the industry.

Conclusion

Yoo Jin Chol's contributions to liquid crystal technology through his innovative patent demonstrate his expertise and commitment to advancing display technologies. His work continues to influence the field and pave the way for future innovations.