This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Samsung Display Co., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Hwa Sook Ryu: Inventor in Display Technology.
Introduction
Hwa Sook Ryu is an inventor based in Yongin, South Korea. She is associated with Samsung Display Co., Ltd. and is named on one patent concerning display and photoelectric conversion technology.
Latest Patents
Ryu’s listed patent is “Photoelectric Conversion Device and Display Device Comprising the Same.” The invention describes a display with light-emitting portions and a sensing portion that includes a photoelectric conversion device. Its layered structure includes electrodes, hole-injection and hole-transport layers, a resonance layer, and an active or light-emitting layer. The patent also describes varying resonance-layer thicknesses among light-emitting elements, with a specified relationship between the resonance layer in a light-emitting element and the sensing device.
Ryu is credited with 1 patent in the information provided.
Career Highlights
Ryu’s listed work connects her to display-device engineering at Samsung Display Co., Ltd. The patent focuses on integrating light emission and photoelectric sensing within a display architecture.
Collaborations
The provided information lists Jun Yong Shin and Soung Wook Kim as Ryu’s coworkers. They are associated with the same professional context, though the details provided do not specify their roles in the patent.
Conclusion
Hwa Sook Ryu’s listed patent reflects work on layered display structures that combine light-emitting elements with photoelectric sensing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile