A novel compensation pixel circuit for high bits of AM mini/micro-LED based on PWM method

The work presents a novel pixel circuit which breaks the constraint that the PWM driving method combined with internal compensating is unable to achieve a high-bit display. By adding another TFT to transform the equal division of PWM to unequally divided subfields, the bit of a 240 Hz 10-row panel i...

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Bibliographic Details
Main Authors: Bin Zhao, Juncheng Xiao, Quansheng Liu, Bin Liu, Liang Hu, Junbiao Peng
Format: Article
Language:English
Published: Elsevier 2021-04-01
Series:Energy Reports
Subjects:
PWM
Online Access:http://www.sciencedirect.com/science/article/pii/S2352484721000615