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38.3: LTPS Active Matrix OLED Displays Incorporating High‐Contrast Top‐Emitting OLEDs
Author(s) -
Yeh YungHui,
Cheng ChunCheng,
Kuo YenHsun,
Chen TaiHong,
Yang ChihJen,
Lin ChunLiang,
Wu ChungChih
Publication year - 2005
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 - 10.1889/1.2036256
Subject(s) - oled , readability , materials science , amoled , thin film transistor , contrast (vision) , optoelectronics , active matrix , backplane , high contrast , contrast ratio , computer science , optics , physics , nanotechnology , computer hardware , layer (electronics) , programming language
A 3.8‐inch high‐contrast top‐emitting AMOLED display using the LTPS TFT backplane is demonstrated. The display incorporates low‐reflection top‐emitting OLEDs with improved efficiency, and thus exhibits clear readability under a strong lighting environment without need of extra contrast‐enhancement films.