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16‐4: Study of Anti‐reflection Thin Polarizer for pOLED Display
SID Symposium Digest of Technical Papers2018Vol. 49(1), pp. 188–191
Jisu Han, Won-Jong Cho, Won-Ki Park, Daeheung Lee, Tae‐Woon Ko, Joun-Ho Lee, Hong-Seok Heo, Jong-Gun Lee, Sungjin Kim, Sang-Gul Lee, Myungchul Jun, In‐Byeong Kang
Abstract
We studied anti‐reflection conditions in plastic Organic Light Emitting Diodes (pOLED) display to obtain a uniform neutral black in all of viewing angles. Well‐known anti‐reflection design is consist of retardation (Rin) and wavelength dispersion of a quarter wave plate. However, we realized that a viewing angle anti‐reflection condition is determined by a total out plane retardation (Rth) of a polarizer. We defined Rin & Rth behaviors related with reflectance of pOLED display. These researches can be achieved better products appearance by obtaining the best anti‐reflection conditions.
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