Patent · US Active

Birefringent RM lens

US9644145B2 · kind B2 · utility

3Cited by
2References
24Claims
0Family size

Assignee

Inventor

Key dates

Filing dateNov 18, 2013
Grant dateMay 9, 2017
Priority date—
Expiry dateNov 18, 2033

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC09K2323/03
  • WIPO fieldBasic materials chemistry
  • WIPO sectorChemistry

Abstract

The invention relates to a birefringent RM lens obtainable from a polymerizable liquid crystalline medium consisting of

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.