Premium
P‐13.12: A Deductive Approach and Experimental Verification for OLED Maximum Brightness Calculation
Author(s) -
Li Jingyong,
Xu Fei,
Tian Wenhong,
Hong Jun,
Wang Yanbin,
Zhang Hao
Publication year - 2021
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.15369
Subject(s) - oled , brightness , diode , computer science , optoelectronics , physics , optics , materials science , layer (electronics) , composite material
Brightness adjustment is an essential part during the production of OLED (Organic Light‐emitting Diode) module. To acquire the highest brightness, it usually takes one or more tests without the guidance of valid methods or theories. Based on the OLED light‐emitting principles, this paper sets out to investigate into the brightness adjustment process and calculate the maximum brightness of module in theory [Equation (4−6)] on the premise of the fixated white point. With the comparison of OLED module experimental results (Table 2), it shows that calculated values are well compatible with module maximum brightness test values, which is instructive and meaningful in the adjustment of OLED module.