Chang-Wook Han

15‐in. RGBW panel using two‐stacked white OLED and color filters for large‐sized display applications

Byung-Chul Ahn, Yoon-Heung Tak, Chang-Wook Han, 2011 .

P‐178: White OLED Panel with RGBW Color Filters Based on Dual‐Plate OLED Display (DOD) Structure

Hee-Suk Pang, Hong-Seok Choi, Chang-Wook Han, 2009 .

53.2: Invited Paper: Advanced Technologies for Large-sized OLED TV

Byung-Chul Ahn, Moojong Lim, Yoon-Heung Tak, 2014 .

60.3: Two‐Stacked White Organic Light‐Emitting Diodes Consisting of Fluorescent and Phosphorescent Hybrid Structure with High Efficiency and Good Color Characteristics

Hong-Seok Choi, Yoon-Heung Tak, Chang-Wook Han, 2009 .

11.1: Invited Paper: 15inch RGBW Panel Using TwoStacked White OLED and Color Filter for LargeSized Display Applications

Bum-Sik Kim, Byung-Chul Ahn, Hee-Suk Pang, 2010 .

21.2: 55‐inch FHD OLED TV employing New Tandem WOLEDs

Byung-Chul Ahn, Soo-Youle Cha, Hong-Seok Choi, 2012 .

Optimization of 2-Stack WOLED Structure With Consideration on Color Gamut and Power Consumption

Chang-Wook Han, Yoon Heung Tak, Hong Seok Choi, 2009, Journal of Display Technology.