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77‐3: A High‐Image‐Quality OLED Display for Large‐Size and Premium TVs
Author(s) -
Shin Hong-Jae,
Park Kwang-Mo,
Takasugi Shinji,
Jeong Yun-Sik,
Kim Jin-Mok,
Kim Han-Seop,
Oh Chang-Ho
Publication year - 2017
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.11841
Subject(s) - oled , luminance , compensation (psychology) , computer science , quality (philosophy) , image quality , materials science , image (mathematics) , artificial intelligence , physics , psychology , psychoanalysis , layer (electronics) , quantum mechanics , composite material
In this paper, we present OLED display technologies for large‐size and premium TVs. Since high‐quality TV needs total accuracy to reproduce input images, OLED panels must achieve stable luminance, uniformity at low luminance, and color uniformity. Using various OLED and TFT compensation technologies, we have successfully developed an OLED display with the “Real Black” image quality and high color uniformity. Additionally we have been developing OLED displays for broadcast monitors, which require much higher image quality than commercial TVs. We are now focusing on cost competitiveness of premium OLED displays.