Impact of porous nanoparticles on the electro-optical and dielectric parameters of nematic liquid crystals for display applications: Cost effective approach
- Title
- Impact of porous nanoparticles on the electro-optical and dielectric parameters of nematic liquid crystals for display applications: Cost effective approach
- Creator
- Pathak G.; M V.; Hegde G.; Verma S.; Manohar R.
- Description
- In this study, several vital electro-optical and dielectric properties of nematic liquid crystal (NLC) dispersed with porous carbon nanoparticles (PCNP) with three different concentrations were measured. NLCs are birefringent materials. Increased birefringence was observed for NLC-PCNP composites. Dielectric study was also performed for NLC dispersed with PCNPs. Dielectric anisotropy was found to be increased for PCNP dispersed NLC system. Contrast ratio was also measured for NLC dispersed with PCNP, and it is found to be enhanced. Decreased threshold voltage was observed after dispersing PCNP into NLC. High birefringence reduces the cell gap so this work may be applicable in the making of flat panel displays (FPDs). 2024 Taylor & Francis Group, LLC.
- Source
- Journal of Dispersion Science and Technology
- Date
- 2024-01-01
- Publisher
- Taylor and Francis Ltd.
- Subject
- birefringence; carbon nanoparticle; Nematic liquid crystals; threshold voltage
- Coverage
- Pathak G., Liquid Crystal Research Lab, Department of Physics, University of Lucknow, Lucknow, India; M V., Centre for Advance Research and Development, CHRIST (Deemed to be University), Bengaluru, India; Hegde G., Centre for Advance Research and Development, CHRIST (Deemed to be University), Bengaluru, India; Verma S., CMS, Gomtinagar, Lucknow, India; Manohar R., Liquid Crystal Research Lab, Department of Physics, University of Lucknow, Lucknow, India
- Rights
- Restricted Access
- Relation
- ISSN: 1932691
- Format
- Online
- Language
- English
- Type
- Article
Collection
Citation
Pathak G.; M V.; Hegde G.; Verma S.; Manohar R., “Impact of porous nanoparticles on the electro-optical and dielectric parameters of nematic liquid crystals for display applications: Cost effective approach,” CHRIST (Deemed To Be University) Institutional Repository, accessed February 25, 2025, https://archives.christuniversity.in/items/show/13734.