Company Filing History:
11 out of 26,887 
1 out of 131,214 
Years Active: 2011-2022
Title: The Innovations of Su-Han Woo
Introduction
Su-Han Woo is a prominent inventor based in Asan-si, South Korea, known for his significant contributions to the field of liquid crystal display technology. With a total of 12 patents to his name, Woo has made remarkable advancements that enhance the performance and efficiency of display devices.
Latest Patents
Among his latest patents is a liquid crystal display device and method of driving the same. This invention includes a liquid crystal display panel, a light source, and a vertical blank detector circuit that calculates a counting value of a vertical blank period of a frame. The device also features a luminance correction value calculator circuit that compares the counting value with reference counting values, and a light source driver that generates a light source driving signal. This signal has a normal level corresponding to a normal luminance value during the active period of the frame and a correction level during the vertical blank period. Another notable patent is a method of adjusting luminance of a backlight unit in a liquid crystal display device that performs inversion driving. This method derives positive and negative polarity histograms of an image frame and calculates a luminance compensation value based on data polarity dominance, applying this value to the backlight unit during a portion of the image frame's time period.
Career Highlights
Su-Han Woo has worked with leading companies in the technology sector, including Samsung Display Co., Ltd. and Samsung Electronics Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to the advancement of display technologies.
Collaborations
Throughout his career, Woo has collaborated with talented individuals such as Jae-Jin Lyu and Su-Jeong Kim, who have played significant roles in his projects and innovations.
Conclusion
Su-Han Woo's contributions to liquid crystal display technology through his patents and collaborations highlight his importance as an inventor in the field. His work continues to influence the development of advanced display solutions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.