Patent · US Active

LC panel compensators

US7345723B2 · kind B2 · utility

10Cited by
13References
11Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMay 22, 2005
Grant dateMar 18, 2008
Priority date—
Expiry dateAug 12, 2026

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG02F2413/13
  • WIPO fieldOptics
  • WIPO sectorInstruments

Abstract

Described are various compensators for compensating for in-plate and out-of-plane retardances of LC panels in their dark states.

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