Young-Ok Cha

Title: Young-Ok Cha: Innovator in Display Technology

Introduction: Young-Ok Cha, a prolific inventor based in Gwangmyeong-si, South Korea, holds an impressive portfolio of 16 patents. With a career focused on display technologies, he has made significant contributions to the field, particularly in enhancing display apparatus and methods.

Latest Patents: Among his latest innovations, Cha developed a patent for a display apparatus and method for driving displays. This apparatus integrates a first memory that stores frame image data and a second memory for overshooting information. By receiving image signals from an external system through a CPU interface process, the apparatus calculates overshoot from the difference between frame image data and overshooting data.

Another noteworthy patent is for a display device and its driving method, which utilizes multiple pixels and sensing units. This method involves reading sense signals from data lines and determining touch interactions, including the number and position of touches on the display. These technologies pave the way for advanced touch interaction in display devices.

Career Highlights: Young-Ok Cha has worked with leading companies, including Samsung Electronics and Samsung Display. These affiliations have allowed him to develop cutting-edge display technologies that are used in numerous products globally.

Collaborations: Throughout his career, Cha has collaborated with esteemed colleagues, including Joo-Hyung Lee and Kee-Han Uh. Together, they have contributed to the advancement of display technologies and innovations within their respective fields.

Conclusion: Young-Ok Cha's work in display technology exemplifies the spirit of innovation. With a notable number of patents and significant contributions to prominent companies, he continues to shape the future of display technologies, enhancing user experience and functionality in electronic devices.