Abstract
To figure out the key factors of the reliability
of AMOLED displays, we analyzed the luminance degradation based on
a large-scale simulation. The initial non-uniformity and aging parameters
were incorporated into the luminance decay model. For each set of
parameters, we simulated the luminance degradation of 10,000 panels
for 100,000 operating hours and analyzed by two criteria; contrast
deviation and luminance variation of panels to determine failures.
Stability of TFTs is the most significant parameter for realizing
highly reliable AMOLED display. Stability of OLEDs is also potential
factor when which of TFTs is sufficient.
© 2015 IEEE
PDF Article
More Like This
Cited By
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Login to access Optica Member Subscription
Add to BibSonomy