Premium
57‐3: Folded Pixel Circuit Design in Grain‐Boundary Free (100) Oriented LTPS Stripes Fabricated by Selective CW‐laser Lateral Crystallization
Author(s) -
Sasaki Nobuo,
Arif Muhammad,
Uraoka Yukiharu
Publication year - 2018
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.12348
Subject(s) - grain boundary , crystallization , materials science , pixel , laser , oled , electronic circuit , boundary (topology) , optics , optoelectronics , microstructure , composite material , electrical engineering , physics , mathematics , mathematical analysis , layer (electronics) , thermodynamics , engineering
Effects of scan conditions on grain‐boundary‐free (100) oriented LTPS films by the CW laser lateral crystallization were investigated. Overlapped scans generated grain‐boundaries at the scan regions. A new selective one‐time scan was proposed for high precision mobile OLED panels, where LTPS circuits of neighboring pixels were folded along the scan.