P‐12.13: Increasing the Rewriting Speed of Optically Driving Liquid Crystal Display by NiO Doping

P‐12.13: Increasing the Rewriting Speed of Optically Driving Liquid Crystal Display by NiO Doping

The optically driving liquid crystal display (ODLCD) realizes display function by controlling the alignment directions of liquid crystals (LC) under exposure light, which has applications in optical devices. However, it is still limited to the laboratory for its long rewriting time of the ODLCD. The...

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Veröffentlicht in:SID International Symposium Digest of technical papers 2021-08, Vol.52 (S2), p.1002-1005
Hauptverfasser: Liang, Libing, Sun, Jiatong, Sang, Jingxin
Format: Artikel
Sprache:eng
Schlagworte:
Doping
LCDs
Liquid crystal displays
liquid crystals
Nickel oxides
NiO doping
photo-alignment
rewriting time
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Zusammenfassung:The optically driving liquid crystal display (ODLCD) realizes display function by controlling the alignment directions of liquid crystals (LC) under exposure light, which has applications in optical devices. However, it is still limited to the laboratory for its long rewriting time of the ODLCD. The rewriting time for the ODLCD depending on SD1 with Nickel oxide (NiO) doping was studied. The SD1‐NiO distribution was discussed by SEM images. Among the 10 different ratios of SD1‐NiO concentration, the ratio of 1−0.08 is optimal and a minimum rewriting time of 6s has been reached.
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.15354