Sang Ah Gam

Title: The Innovations of Sang Ah Gam

Introduction

Sang Ah Gam is a prominent inventor based in Seoul, South Korea. She has made significant contributions to the field of optical films and display devices. With a total of 6 patents to her name, her work has had a considerable impact on technology.

Latest Patents

Sang Ah Gam's latest patents include a compensation film and an optical film and display device. The compensation film features a first retardation layer made of a polymer with negative birefringence and a second retardation layer composed of liquid crystal with positive birefringence. The first layer has an in-plane retardation (R) ranging from 320 nm to 1050 nm for incident light at a wavelength of 550 nm, while the second layer has an in-plane retardation (R) of 180 nm to 910 nm. The entire in-plane retardation (R) of both layers is determined by the difference between their respective retardations, with an angle between the slow axes of the two layers set between 85 to 95 degrees. Additionally, the entire in-plane retardation (R) for wavelengths of 450 nm, 550 nm, and 650 nm meets the condition R(450 nm) < R(550 nm) < R(650 nm). The optical film, along with its manufacturing method and display device, includes a polarization film made of polymer resin and a dichroic dye, complemented by a phase delay layer that contains liquid crystal.

Career Highlights

Throughout her career, Sang Ah Gam has worked with notable companies such as Samsung Electronics Co., Ltd. and Samsung SDI Co., Inc. Her experience in these leading organizations has allowed her to refine her skills and contribute to groundbreaking innovations in her field.

Collaborations

Sang Ah Gam has collaborated with esteemed colleagues, including Myung Sup Jung and Hyung Jun Kim. These partnerships have fostered a creative environment that has led to the development of her innovative patents.

Conclusion

Sang Ah Gam's contributions to the field of optical films and display devices highlight her role as a significant inventor. Her innovative patents and collaborations with leading companies and colleagues underscore her impact on technology.