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31‐3: Suppression of Ambient‐Light Reflection in OLED Display by Using a Micro‐Lens Array and Cruciform Black Matrices
Author(s) -
Qin Zong,
Lee KuoChang,
Yeh YenWei,
Huang YiPai,
Shieh HanPing David
Publication year - 2016
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.10700
Subject(s) - oled , optics , lens (geology) , materials science , cathode , reflection (computer programming) , aperture (computer memory) , optoelectronics , cruciform , viewing angle , physics , liquid crystal display , computer science , electrical engineering , engineering , nanotechnology , composite material , acoustics , layer (electronics) , programming language
Micro‐lens array and black matrices were adopted in OLED display to suppress reflectance of ambient light to 3.75%. Aperture ratio of metal cathode was 96% to 68% corresponding to full viewing angle of 4° to 25° for a 9inch display.