TY - GEN
T1 - An OLED driving currents compensation method with a CCD camera
AU - Kim, Jinkyu
AU - Lee, Wonyeol
AU - Seo, Jeonghoon
AU - Oh, Euiyeol
PY - 2014
Y1 - 2014
N2 - In this work, we propose a promising approach that compensates OLED driving currents for large-sized OLED displays. With a CCD camera, pixel-to-pixel brightness differences were determined, and applied to compensate OLED driving currents for the purpose of achieving high luminance uniformity. We also implemented the proposed method as a system comprising a FPGA-based timing controller (T-con) and softwares, and the proposed method shows improved luminance uniformity over 20% at the gray level of 32/256.
AB - In this work, we propose a promising approach that compensates OLED driving currents for large-sized OLED displays. With a CCD camera, pixel-to-pixel brightness differences were determined, and applied to compensate OLED driving currents for the purpose of achieving high luminance uniformity. We also implemented the proposed method as a system comprising a FPGA-based timing controller (T-con) and softwares, and the proposed method shows improved luminance uniformity over 20% at the gray level of 32/256.
UR - http://www.scopus.com/inward/record.url?scp=84898683830&partnerID=8YFLogxK
U2 - 10.1109/ICCE.2014.6776106
DO - 10.1109/ICCE.2014.6776106
M3 - Conference contribution
AN - SCOPUS:84898683830
SN - 9781479912919
T3 - Digest of Technical Papers - IEEE International Conference on Consumer Electronics
SP - 504
EP - 505
BT - 2014 IEEE International Conference on Consumer Electronics, ICCE 2014
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2014 IEEE International Conference on Consumer Electronics, ICCE 2014
Y2 - 10 January 2014 through 13 January 2014
ER -