Yun Jong Yeo

Title: Yun Jong Yeo: Display Technology Inventor

Introduction

Yun Jong Yeo is an inventor based in Hwaseong-si, South Korea. His work includes display technologies, including light-emitting displays and fingerprint-sensing components. He is associated with Samsung Display Co., Ltd. and is credited with 4 patents.

Latest Patents

Yeo’s recent patent work includes inventions addressing light control and display structures.

“Display Device and Fingerprint Sensor Including Light Transmitting Portions” describes a display device with a light-emitting element layer, an encapsulation layer, and a light-control layer. The light-control layer combines light-transmitting and light-blocking films. Its arrangement includes a first transmitting portion overlapping the blocking film and multiple second transmitting portions surrounded by it, with the blocking film thicker than the first transmitting portion.

“Light Emitting Display Device, and Car Having Light Emitting Display Device” concerns a display device and a vehicle incorporating it. The design includes light-emitting diodes above a substrate, a pixel-defining layer with openings, and light-blocking patterns extending across the pixel-defining layer and light-emitting layers. Each pattern has a first portion and a second portion that narrows toward its upper edge.

Career Highlights

Yeo’s listed patent portfolio reflects work on display-device structures and optical control. The described inventions address how light is transmitted or blocked within display assemblies, including applications in vehicle displays.

Collaborations

Yeo’s listed coworkers include Hyun Min Cho and Yu Gwang Jeong. His company affiliation is Samsung Display Co., Ltd.

Conclusion

Yun Jong Yeo’s patent work focuses on display technologies, with inventions that combine light-emitting components and carefully structured light-control features.