This inventor holds 2 USPTO granted patents. Top assignee: Lg Display Co., Ltd.. Active years: 2009-2011.
Location History:
- Seongnam-shi, KR (2009)
- Seongnam-si, KR (2011)
Company Filing History:
Years Active: 2009-2011
Title: Innovations of Jong A Choi in Liquid Crystal Display Technology
Introduction
Jong A Choi is a notable inventor based in Seongnam, South Korea. He has made significant contributions to the field of liquid crystal display (LCD) technology. With a total of 2 patents to his name, Choi's work focuses on enhancing the performance and efficiency of LCD devices.
Latest Patents
Choi's latest patents include innovative designs and fabrication methods for LCD devices. One of his patents describes a pad structure of a liquid crystal display device, which features a bottom electrode formed at one edge of each signal line on an array substrate. This design includes an insulation layer and a contact hole that exposes the bottom electrode. The dual structure of the bottom electrode consists of an aluminum alloy layer and a molybdenum layer, optimizing the device's functionality.
Another patent focuses on an LCD device that improves the aperture ratio and reduces parasitic capacitance. This design incorporates a passivation layer of inorganic material, a gate line, and a data line that defines a pixel region. The inclusion of a light-shielding metal between the data line and the pixel electrode prevents parasitic capacitance, enhancing the overall performance of the display.
Career Highlights
Jong A Choi is currently employed at LG Display Co., Ltd., where he continues to innovate in the field of display technology. His work has been instrumental in advancing the capabilities of LCD devices, making them more efficient and effective for various applications.
Collaborations
Choi has collaborated with notable colleagues, including Seong Soo Hwang and Sung Gu Kang. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
Jong A Choi's contributions to liquid crystal display technology through his patents demonstrate his expertise and commitment to innovation. His work continues to influence the industry, paving the way for future advancements in display technology.