Company Filing History:
Years Active: 2013-2018
Title: Han Jin Ahn: Innovator in Liquid Crystal Display Technology
Introduction
Han Jin Ahn is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of liquid crystal display (LCD) technology. With a total of 5 patents to his name, Ahn continues to push the boundaries of innovation in display devices.
Latest Patents
One of Ahn's latest patents is focused on a liquid crystal display device and the method of manufacturing the same. This invention provides a novel approach to creating LCDs by forming an alignment film on a substrate. The alignment film is divided into two parts: a first alignment film made from liquid-state polyimide containing a photodecomposition substance, and a second alignment film made from polyamic acid without such a substance. The process involves irradiating UV light to the alignment film, followed by a two-step removal of decomposed substances. This method minimizes bright spots in pixels and enhances the contrast ratio of the display. Another patent addresses the alignment film itself, which includes a first portion that improves anchoring force and a second portion that exhibits lower volume resistance. This dual-portion design effectively minimizes both AC and DC image sticking.
Career Highlights
Han Jin Ahn is currently employed at LG Display Co., Ltd., a leading company in the display technology sector. His work has been instrumental in advancing the performance and quality of liquid crystal displays.
Collaborations
Ahn collaborates with talented colleagues, including SeungRyull Park and HyunJin Park, who contribute to the innovative projects at LG Display Co., Ltd.
Conclusion
Han Jin Ahn's contributions to liquid crystal display technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in display manufacturing, paving the way for future advancements in the industry.
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.