Patents by Inventor Kyoung Moon Go

Kyoung Moon Go has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

Naphthyl carbazole derivatives, KL host material, the organic light emitting device employing the same, the display device and the illumination device employing the same

Patent number: 8512877

Abstract: Naphthylcarbazole derivatives are provided. The naphthylcarbazole derivatives are represented by Formula 1. Further provided are KL host materials, organic electroluminescent devices employing the host materials, and displays and lighting systems comprising the devices.

Type: Grant

Filed: March 27, 2008

Date of Patent: August 20, 2013

Assignee: Dongwoo Fine-Chem

Inventors: Kyong Min Kang, Deug Sang Lee, Chang Jun Lee, Kyoung Moon Go, Jong Soon Lee, Se Hoon Kim
NAPHTHYL CARBAZOLE DERIVATIVES, KL HOST MATERIAL, THE ORGANIC LIGHT EMITTING DEVICE EMPLOYING THE SAME, THE DISPLAY DEVICE AND THE ILLUMINATION DEVICE EMPLOYING THE SAME

Publication number: 20100156283

Abstract: Naphthylcarbazole derivatives are provided. The naphthylcarbazole derivatives are represented by Formula 1. Further provided are KL host materials, organic electroluminescent devices employing the host materials, and displays and lighting systems comprising the devices.

Type: Application

Filed: March 27, 2008

Publication date: June 24, 2010

Applicant: DONGWOO FINE-CHEM

Inventors: Kyong Min Kang, Deug Sang Lee, Chang Jun Lee, Kyoung Moon Go, Jong Soon Lee, Se Hoon Kim

Naphthyl carbazole derivatives, KL host material, the organic light emitting device employing the same, the display device and the illumination device employing the same

NAPHTHYL CARBAZOLE DERIVATIVES, KL HOST MATERIAL, THE ORGANIC LIGHT EMITTING DEVICE EMPLOYING THE SAME, THE DISPLAY DEVICE AND THE ILLUMINATION DEVICE EMPLOYING THE SAME