Liquid crystal photoalignment materials
US10707426B2 · kind B2 · utility
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6References
10Claims
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Key dates
| Filing date | Oct 20, 2016 |
| Grant date | Jul 7, 2020 |
| Priority date | — |
| Expiry date | Aug 5, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K50/868
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A charge transporting, liquid crystal photoalignment material comprising a charge transporting moiety connected through covalent chemical bonds to a surface derivatising moiety, and a photoalignment moiety connected through covalent chemical bonds to a surface derivatising moiety.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.