This inventor holds 1 USPTO granted patent. Top assignee: Samsung Display Co., Ltd.. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Innovations by Ju Hwa MA in Display Technology
Introduction
Ju Hwa MA is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of display technology, particularly through his work at Samsung Display Co., Ltd. His innovative ideas have led to advancements in display devices that enhance user experience.
Latest Patents
Ju Hwa MA holds a patent for a display device and head-mounted display device. This patent describes a display device that comprises a substrate, a sub-pixel disposed on the substrate, which includes a pixel electrode, a light-emitting layer, and a common electrode. The device also features a pixel defining layer that defines the sub-pixel, a capping layer disposed on the pixel defining layer, and a micro lens that overlaps the sub-pixel. Additionally, a total reflection pattern is disposed on the capping layer, overlapping the pixel defining layer and surrounding the micro lens. Notably, the micro lens has a refractive index greater than that of the total reflection pattern and less than or equal to that of the capping layer. This innovative design aims to improve the efficiency and quality of display devices.
Career Highlights
Throughout his career, Ju Hwa MA has been associated with Samsung Display Co., Ltd., where he has played a crucial role in developing cutting-edge display technologies. His expertise in the field has led to the successful implementation of various projects that have positioned the company as a leader in the display industry.
Conclusion
Ju Hwa MA's contributions to display technology through his innovative patents and work at Samsung Display Co., Ltd. highlight his importance in the field. His advancements continue to shape the future of display devices, making significant impacts on user experience and technology.