This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignee: Lg Display Co., Ltd.. Active years: 2016-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yeosu-si, KR (2016 - 2017)
- Paju-si, KR (2023)
Company Filing History:
Years Active: 2016-2023
Title: Kwanghun Jeon: Innovator in Display Technology
Introduction
Kwanghun Jeon is a notable inventor based in Yeosu-si, South Korea. He has made significant contributions to the field of display technology, holding three patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is related to a driving circuit and display device. This invention involves applying an initialization voltage to a sensing node between a driving transistor and a light-emitting element. By sensing a voltage change of the sensing node while driving the light-emitting element, the threshold voltage of the light-emitting element can be detected without turning on the driving transistor. Additionally, by turning on the driving transistor and lowering the voltage of the sensing node before sensing, a voltage lower than the threshold voltage can be detected, allowing for the easy implementation of a circuit for sensing the characteristic value of the light-emitting element.
Another significant patent by Kwanghun Jeon is for an organic light-emitting display device. This device includes a first pixel on a substrate, a switching transistor with a first active layer, and a driving transistor with a second active layer. The design features a first light shielding layer that overlaps the second active layer and a second light shielding layer that overlaps the first active layer. The first light shielding layer is connected to the driving transistor, while the second light shielding layer is electrically insulated from the first.
Career Highlights
Kwanghun Jeon is currently employed at LG Display Co., Ltd., a leading company in the display technology sector. His work has significantly advanced the capabilities of organic light-emitting displays, contributing to the evolution of modern display technologies.
Collaborations
He collaborates with talented coworkers, including Kimin Choi and YoonJu Lee, who share his passion for innovation in display technology.
Conclusion
Kwanghun Jeon is a prominent inventor whose work in display technology has led to groundbreaking patents. His contributions continue to shape the future of display devices, making him a key figure in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile