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9‐5: Late‐News Paper:A 3.9‐inch LTPS TFT Full Color MicroLED Display with Novel Driving and Reflector Cavity Process

Authors :
Tamaki, Masaya
Suzuki, Takanobu
Aoki, Katsumi
Yokoyama, Ryoichi
Ito, Hiroaki
Nakamitsu, Sho
Imaizumi, Kunio
Yamanoguchi, Katsumi
Nishide, Masahiko
Rahadian, Fanny
Matsuda, Seiji
Lang, Erwin
Hoeppel, Lutz
Source :
SID Symposium Digest of Technical Papers; August 2020, Vol. 51 Issue: 1 p111-114, 4p
Publication Year :
2020

Abstract

A 3.9′ microLED display prototype with LTPS backplanes has been developed by using a newly‐designed current and PWM hybrid driving technology to lower the color shift, resulting in achieving a higher frame rate. A novel approach for a reflector cavity process for improving outcoupling efficiency was also proposed.

Details

Language :
English
ISSN :
0097966X
Volume :
51
Issue :
1
Database :
Supplemental Index
Journal :
SID Symposium Digest of Technical Papers
Publication Type :
Periodical
Accession number :
ejs54279410
Full Text :
https://doi.org/10.1002/sdtp.13817