Heume-Il Baek

Ambipolar pentacene field-effect transistor with double-layer organic insulator

Changhee Lee, Jeonghun Kwak, Heume-Il Baek, 2006, SPIE Optics + Photonics.

Optimization of white OLEDs based on charge carrier conduction properties of phosphorescent emitting layers

Changhee Lee, Jeonghun Kwak, Heume-Il Baek, 2008, Optics & Photonics - Photonic Devices + Applications.

High efficiency phosphorescent OLEDs based on the heterostructured light emission and charge injection layers

Heume-Il Baek, Changhee Lee, Byung Doo Chin, 2009, Organic Photonics + Electronics.

Methods for balanced charge carriers and enhanced efficiency of organic phosphorescent devices

Changhee Lee, Heume-Il Baek, Byung Doo Chin, 2007, SPIE/COS Photonics Asia.

Enhancement of the OLED driving stability by introducing an LiF-mixed α-NPD hole-transport layer

Changhee Lee, Heume-Il Baek, Hyun-ku Lee, 2006, SPIE Optics + Photonics.

Multilayer white organic light emitting diode with optimum emitting layer sequence

Heume-Il Baek, Changhee Lee, Hyunduck Cho, 2007, 2007 Conference on Lasers and Electro-Optics - Pacific Rim.

Simple white organic light emitting diodes with improved color stability and efficiency using phosphorescent and fluorescent emitters

Heume-Il Baek, Changhee Lee, C. Lee, 2008 .

P-186: Enhanced Efficiency and Stability of Organic Light-Emitting Diodes with Copper Hexadecafluorophthalocyanine Doped Hole Transport Layer

Heume-Il Baek, Changhee Lee, Yu‐Cheol Shin, 2006 .