JIyong Choi

Title: Jiyong Choi: Inventor in Display Technology.

Introduction

Jiyong Choi is an inventor based in Yongin, South Korea. His patent work focuses on light-emitting devices and electronic apparatuses, including technologies involving specialized compounds for display applications. He is associated with Samsung Display Co., Ltd. and holds 2 patents.

Latest Patents

Choi’s listed patents include two inventions related to light-emitting devices:

- **Light-emitting device and electronic apparatus including the same.** This invention describes a device with first and second electrodes and an interlayer containing an emission layer. The interlayer includes compounds represented by specified formulas, with the compounds being distinct from one another. The patent also covers an electronic apparatus incorporating the light-emitting device.

- **Light-emitting device including heterocyclic compound and electronic apparatus including light-emitting device.** This invention describes a light-emitting device that includes a heterocyclic compound represented by Formula 1, as well as an electronic apparatus incorporating the device.

Career Highlights

Choi’s listed patent portfolio reflects work on materials and structures for light-emitting devices. His inventions address both device design and the integration of these technologies into electronic apparatuses. His association with Samsung Display connects his work to a company focused on display technologies.

Collaborations

Eunjae Jeong and Hyunbin Park are identified as Choi’s coworkers. Their shared professional context is associated with Samsung Display Co., Ltd.

Conclusion

Jiyong Choi’s two listed patents highlight his contributions to light-emitting device technology, including compound-based designs and their use in electronic apparatuses.